Fixed clangd not finding standard libraries

Added timeout for stepper drivers
Added convinence scripts for running base/behavior tree
2026-01-05 00:35:33 +01:00 · 2026-01-05 00:34:54 +01:00 · 2026-01-05 00:33:51 +01:00 · 2026-01-05 00:32:35 +01:00 · 2026-01-04 19:31:08 +01:00 · 2025-05-07 14:33:58 +02:00
101 changed files with 4485 additions and 74 deletions
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -25,6 +25,10 @@ Checks: "
        -cppcoreguidelines-pro-type-union-access,
        -cppcoreguidelines-macro-usage,
        -performance-unnecessary-value-param,
+        -cppcoreguidelines-pro-bounds-constant-array-index,
+        -readability-implicit-bool-conversion,
+        -cppcoreguidelines-avoid-magic-numbers,
+        -readability-magic-numbers,
    "
 WarningsAsErrors: ''
 HeaderFilterRegex: ''
--- a/.gitmodules
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "ext/BehaviorTreeRos2"]
+	path = ext/BehaviorTreeRos2
+	url = https://github.com/BehaviorTree/BehaviorTree.ROS2.git
--- a/ext/BehaviorTreeRos2
+++ b/ext/BehaviorTreeRos2
--- a/firmware/COLCON_IGNORE
+++ b/firmware/COLCON_IGNORE
--- a/firmware/README.md
+++ b/firmware/README.md
@@ -0,0 +1,6 @@
+# Magrob firmware
+
+This directory contains the firmware used for our robot.
+
+### Base
+This code was meant to be used for the wheel base 
--- a/firmware/base/.vscode/settings.json
+++ b/firmware/base/.vscode/settings.json
@@ -0,0 +1,5 @@
+{
+    "clangd.arguments": [
+        "--query-driver=/usr/bin/arm-none-eabi-g*"
+    ]
+}
--- a/firmware/base/CMakeLists.txt
+++ b/firmware/base/CMakeLists.txt
@@ -0,0 +1,50 @@
+cmake_minimum_required(VERSION 3.12)
+
+set(PICO_BOARD pico CACHE STRING "Board type")
+set(TOP ${PICO_TINYUSB_PATH})
+include(pico_sdk_import.cmake)    
+
+set(CMAKE_C_STANDARD 11)
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+project(wheelbase C CXX ASM)
+
+pico_sdk_init()
+
+
+add_executable(wheelbase
+    src/quadrature.c
+    src/main.c 
+    src/stepper.c
+    tusb/tusb_descriptors.c
+    )
+
+pico_set_program_name(wheelbase "wheelbase")
+pico_set_program_version(wheelbase "0.1")
+
+pico_enable_stdio_uart(wheelbase 0)
+pico_enable_stdio_usb(wheelbase 1)
+
+pico_generate_pio_header(wheelbase ${CMAKE_CURRENT_LIST_DIR}/pio/quadrature.pio)
+pico_generate_pio_header(wheelbase ${CMAKE_CURRENT_LIST_DIR}/pio/blink.pio)
+
+target_link_libraries(wheelbase
+    pico_stdlib
+    pico_stdio
+    pico_time
+    pico_multicore
+    hardware_pio
+    hardware_clocks
+    hardware_gpio
+    hardware_sync
+    tinyusb_board
+    tinyusb_device)
+
+target_include_directories(wheelbase PRIVATE
+  ${CMAKE_CURRENT_LIST_DIR}
+  src/
+  tusb/
+)
+
+pico_add_extra_outputs(wheelbase)
--- a/firmware/base/pico_sdk_import.cmake
+++ b/firmware/base/pico_sdk_import.cmake
@@ -0,0 +1,121 @@
+# This is a copy of <PICO_SDK_PATH>/external/pico_sdk_import.cmake
+
+# This can be dropped into an external project to help locate this SDK
+# It should be include()ed prior to project()
+
+# Copyright 2020 (c) 2020 Raspberry Pi (Trading) Ltd.
+#
+# Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
+# following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following
+# disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
+# disclaimer in the documentation and/or other materials provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products
+# derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+if (DEFINED ENV{PICO_SDK_PATH} AND (NOT PICO_SDK_PATH))
+    set(PICO_SDK_PATH $ENV{PICO_SDK_PATH})
+    message("Using PICO_SDK_PATH from environment ('${PICO_SDK_PATH}')")
+endif ()
+
+if (DEFINED ENV{PICO_SDK_FETCH_FROM_GIT} AND (NOT PICO_SDK_FETCH_FROM_GIT))
+    set(PICO_SDK_FETCH_FROM_GIT $ENV{PICO_SDK_FETCH_FROM_GIT})
+    message("Using PICO_SDK_FETCH_FROM_GIT from environment ('${PICO_SDK_FETCH_FROM_GIT}')")
+endif ()
+
+if (DEFINED ENV{PICO_SDK_FETCH_FROM_GIT_PATH} AND (NOT PICO_SDK_FETCH_FROM_GIT_PATH))
+    set(PICO_SDK_FETCH_FROM_GIT_PATH $ENV{PICO_SDK_FETCH_FROM_GIT_PATH})
+    message("Using PICO_SDK_FETCH_FROM_GIT_PATH from environment ('${PICO_SDK_FETCH_FROM_GIT_PATH}')")
+endif ()
+
+if (DEFINED ENV{PICO_SDK_FETCH_FROM_GIT_TAG} AND (NOT PICO_SDK_FETCH_FROM_GIT_TAG))
+    set(PICO_SDK_FETCH_FROM_GIT_TAG $ENV{PICO_SDK_FETCH_FROM_GIT_TAG})
+    message("Using PICO_SDK_FETCH_FROM_GIT_TAG from environment ('${PICO_SDK_FETCH_FROM_GIT_TAG}')")
+endif ()
+
+if (PICO_SDK_FETCH_FROM_GIT AND NOT PICO_SDK_FETCH_FROM_GIT_TAG)
+  set(PICO_SDK_FETCH_FROM_GIT_TAG "master")
+  message("Using master as default value for PICO_SDK_FETCH_FROM_GIT_TAG")
+endif()
+
+set(PICO_SDK_PATH "${PICO_SDK_PATH}" CACHE PATH "Path to the Raspberry Pi Pico SDK")
+set(PICO_SDK_FETCH_FROM_GIT "${PICO_SDK_FETCH_FROM_GIT}" CACHE BOOL "Set to ON to fetch copy of SDK from git if not otherwise locatable")
+set(PICO_SDK_FETCH_FROM_GIT_PATH "${PICO_SDK_FETCH_FROM_GIT_PATH}" CACHE FILEPATH "location to download SDK")
+set(PICO_SDK_FETCH_FROM_GIT_TAG "${PICO_SDK_FETCH_FROM_GIT_TAG}" CACHE FILEPATH "release tag for SDK")
+
+if (NOT PICO_SDK_PATH)
+    if (PICO_SDK_FETCH_FROM_GIT)
+        include(FetchContent)
+        set(FETCHCONTENT_BASE_DIR_SAVE ${FETCHCONTENT_BASE_DIR})
+        if (PICO_SDK_FETCH_FROM_GIT_PATH)
+            get_filename_component(FETCHCONTENT_BASE_DIR "${PICO_SDK_FETCH_FROM_GIT_PATH}" REALPATH BASE_DIR "${CMAKE_SOURCE_DIR}")
+        endif ()
+        FetchContent_Declare(
+                pico_sdk
+                GIT_REPOSITORY https://github.com/raspberrypi/pico-sdk
+                GIT_TAG ${PICO_SDK_FETCH_FROM_GIT_TAG}
+        )
+
+        if (NOT pico_sdk)
+            message("Downloading Raspberry Pi Pico SDK")
+            # GIT_SUBMODULES_RECURSE was added in 3.17
+            if (${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.17.0")
+                FetchContent_Populate(
+                        pico_sdk
+                        QUIET
+                        GIT_REPOSITORY https://github.com/raspberrypi/pico-sdk
+                        GIT_TAG ${PICO_SDK_FETCH_FROM_GIT_TAG}
+                        GIT_SUBMODULES_RECURSE FALSE
+
+                        SOURCE_DIR ${FETCHCONTENT_BASE_DIR}/pico_sdk-src
+                        BINARY_DIR ${FETCHCONTENT_BASE_DIR}/pico_sdk-build
+                        SUBBUILD_DIR ${FETCHCONTENT_BASE_DIR}/pico_sdk-subbuild
+                )
+            else ()
+                FetchContent_Populate(
+                        pico_sdk
+                        QUIET
+                        GIT_REPOSITORY https://github.com/raspberrypi/pico-sdk
+                        GIT_TAG ${PICO_SDK_FETCH_FROM_GIT_TAG}
+
+                        SOURCE_DIR ${FETCHCONTENT_BASE_DIR}/pico_sdk-src
+                        BINARY_DIR ${FETCHCONTENT_BASE_DIR}/pico_sdk-build
+                        SUBBUILD_DIR ${FETCHCONTENT_BASE_DIR}/pico_sdk-subbuild
+                )
+            endif ()
+
+            set(PICO_SDK_PATH ${pico_sdk_SOURCE_DIR})
+        endif ()
+        set(FETCHCONTENT_BASE_DIR ${FETCHCONTENT_BASE_DIR_SAVE})
+    else ()
+        message(FATAL_ERROR
+                "SDK location was not specified. Please set PICO_SDK_PATH or set PICO_SDK_FETCH_FROM_GIT to on to fetch from git."
+                )
+    endif ()
+endif ()
+
+get_filename_component(PICO_SDK_PATH "${PICO_SDK_PATH}" REALPATH BASE_DIR "${CMAKE_BINARY_DIR}")
+if (NOT EXISTS ${PICO_SDK_PATH})
+    message(FATAL_ERROR "Directory '${PICO_SDK_PATH}' not found")
+endif ()
+
+set(PICO_SDK_INIT_CMAKE_FILE ${PICO_SDK_PATH}/pico_sdk_init.cmake)
+if (NOT EXISTS ${PICO_SDK_INIT_CMAKE_FILE})
+    message(FATAL_ERROR "Directory '${PICO_SDK_PATH}' does not appear to contain the Raspberry Pi Pico SDK")
+endif ()
+
+set(PICO_SDK_PATH ${PICO_SDK_PATH} CACHE PATH "Path to the Raspberry Pi Pico SDK" FORCE)
+
+include(${PICO_SDK_INIT_CMAKE_FILE})
--- a/firmware/base/pio/blink.pio
+++ b/firmware/base/pio/blink.pio
@@ -0,0 +1,31 @@
+.program oscillate
+pause:
+    pull block
+    out x,32
+.wrap_target
+    pull noblock
+    out x, 32
+    mov y, x
+    set pins, 1   ; Pin ON
+    jmp y-- lp1   ; Delay for (x + 1) cycles, x is a 32 bit number
+    jmp pause
+lp1:
+    jmp y-- lp1   ; Delay for (x + 1) cycles, x is a 32 bit number
+    mov y, x
+    set pins, 0 [2]  ; Pin OFF
+lp2:
+    jmp y-- lp2   ; Delay for the same number of cycles again
+.wrap             ; Blink forever!
+
+
+% c-sdk {
+// this is a raw helper function for use by the user which sets up the GPIO output, and configures the SM to output on a particular pin
+
+void oscillate_program_init(PIO pio, uint sm, uint offset, uint pin) {
+   pio_gpio_init(pio, pin);
+   pio_sm_set_consecutive_pindirs(pio, sm, pin, 1, true);
+   pio_sm_config c = oscillate_program_get_default_config(offset);
+   sm_config_set_set_pins(&c, pin, 1);
+   pio_sm_init(pio, sm, offset, &c);
+}
+%}
--- a/firmware/base/pio/quadrature.pio
+++ b/firmware/base/pio/quadrature.pio
@@ -0,0 +1,208 @@
+;
+; Copyright (c) 2023 Raspberry Pi (Trading) Ltd.
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;
+; quadrature_encoder_substep: reads a quadrature encoder with no CPU
+; intervention and provides the current position on request.
+;
+; the "substep" version uses not only the step counts, but also the timing of 
+; the steps to compute the current speed. See README.md for details
+
+
+.program quadrature_encoder_substep
+
+.origin 0
+
+; the PIO code counts steps like the standard quadrature encoder code, but also
+; keeps track of the time passed since the last transition. That allows the C
+; code to build a good estimate of a fractional step position based on the
+; latest speed and time passed
+;
+; since it needs to push two values, it only pushes new data when the FIFO has
+; enough space to hold both values. Otherwise it could either stall or go out
+; of sync
+;
+; because we need to count the time passed, all loops must take the same number
+; of cycles and there are delays added to the fastest branches to make sure it
+; always takes 13 cycles per loop (e.g., sysclk 133MHz, max step rate = ~10.2
+; Msteps/sec)
+
+	; push the step count and transition clock count to the RX FIFO (using
+	; auto push). This is reached by the "MOV PC, ~STATUS" instruction when
+	; status is all 1 (meaning fifo has space for this push). It also may
+	; execute once at program start, but that has little effect
+	IN X, 32
+	IN Y, 32
+
+update_state:
+	; build the state by using 2 bits from the negated previous state of the
+	; pins and the new 2 bit state of the pins
+	OUT ISR, 2
+	IN PINS, 2
+	MOV OSR, ~ISR
+	; use the jump table to update the step count accordingly
+	MOV PC, OSR
+
+decrement:
+	; decrement the step count
+	JMP Y--, decrement_cont
+decrement_cont:
+	; when decrementing, X is set to 2^31, when incrementing it is set to
+	; zero. That way the C code can infer in which direction the last
+	; transition was taken and how long ago
+	SET X, 1
+	MOV X, ::X
+	; after incrementing or decrementing, continue to "check_fifo"
+check_fifo:
+.wrap_target
+	; on each iteration we decrement X to count the number of loops since
+	; the last transition
+	JMP X--, check_fifo_cont
+check_fifo_cont:
+	; push data or continue, depending on the state of the fifo
+	MOV PC, ~STATUS
+
+increment:
+	; the PIO does not have a increment instruction, so to do that we do a
+	; negate, decrement, negate sequence
+	MOV Y, ~Y
+	JMP Y--, increment_cont
+increment_cont:
+	MOV Y, ~Y
+	; reset X to zero when incrementing
+	SET X, 0
+	; wrap above to check the fifo state
+	.wrap
+
+invalid:
+	; this is just a placeholder to document what the code does on invalid
+	; transitions, where the two phases change at the same time. We don't do
+	; anything special, but the encoder should note generate these invalid
+	; transitions anyway
+	JMP update_state
+
+	; this jump table starts at address 16 and is accessed by the
+	; "MOV PC, OSR" instruction above, that loads the PC with the state on
+	; the lower 4 bits and the 5th bit on. The delays here extend the faster
+	; branches to take the same time as the slower branches
+	JMP invalid
+	JMP increment		[0]
+	JMP decrement		[1]
+	JMP check_fifo		[4]
+
+	JMP decrement		[1]
+	JMP invalid
+	JMP check_fifo		[4]
+	JMP increment		[0]
+
+	JMP increment		[0]
+	JMP check_fifo		[4]
+	JMP invalid
+	JMP decrement		[1]
+
+	JMP check_fifo		[4]
+	JMP decrement		[1]
+	JMP increment		[0]
+	; this instruction should be usually reached by the "MOV PC, ~STATUS"
+	; instruction above when the status is zero, which means that the fifo
+	; has data and we don't want to push more data. This can also be reached
+	; on an invalid state transition, which should not happen. Even if it 
+	; happens, it should be a transient state and the only side effect is
+	; that we'll call update_state twice in a row
+	JMP update_state	[1]
+
+
+
+
+
+% c-sdk {
+
+#include "hardware/clocks.h"
+#include "hardware/timer.h"
+#include "hardware/gpio.h"
+#include "hardware/sync.h"
+
+
+// "substep" version low-level interface
+//
+// note: user code should use the high level functions in quadrature_encoder.c
+// and not call these directly
+
+// initialize the PIO state and the substep_state_t structure that keeps track
+// of the encoder state
+static inline void quadrature_encoder_substep_program_init(PIO pio, uint sm, uint pin_A)
+{
+	uint pin_state, position, ints;
+	pio_gpio_init(pio, pin_A);
+	pio_gpio_init(pio, pin_A + 1);
+
+	pio_sm_set_consecutive_pindirs(pio, sm, pin_A, 2, false);
+	gpio_pull_up(pin_A);
+	gpio_pull_up(pin_A + 1);
+
+	pio_sm_config c = quadrature_encoder_substep_program_get_default_config(0);
+	sm_config_set_in_pins(&c, pin_A); // for WAIT, IN
+	// shift to left, auto-push at 32 bits
+	sm_config_set_in_shift(&c, false, true, 32);
+	sm_config_set_out_shift(&c, true, false, 32);
+	// don't join FIFO's
+	sm_config_set_fifo_join(&c, PIO_FIFO_JOIN_NONE);
+
+	// always run at sysclk, to have the maximum possible time resolution
+	sm_config_set_clkdiv(&c, 1.0);
+
+	pio_sm_init(pio, sm, 0, &c);
+
+	// set up status to be rx_fifo < 1
+	pio->sm[sm].execctrl = ((pio->sm[sm].execctrl & 0xFFFFFF80) | 0x12);
+
+	// init the state machine according to the current phase. Since we are
+	// setting the state running PIO instructions from C state, the encoder may
+	// step during this initialization. This should not be a problem though,
+	// because as long as it is just one step, the state machine will update
+	// correctly when it starts. We disable interrupts anyway, to be safe
+	ints = save_and_disable_interrupts();
+
+	pin_state = (gpio_get_all() >> pin_A) & 3;
+
+	// to setup the state machine, we need to set the lower 2 bits of OSR to be
+	// the negated pin state
+	pio_sm_exec(pio, sm, pio_encode_set(pio_y, ~pin_state));
+	pio_sm_exec(pio, sm, pio_encode_mov(pio_osr, pio_y));
+
+	// also set the Y (current step) so that the lower 2 bits of Y have a 1:1
+	// mapping to the current phase (input pin state). That simplifies the code
+	// to compensate for differences in encoder phase sizes:
+	switch (pin_state) {
+		case 0: position = 0; break;
+		case 1: position = 3; break;
+		case 2: position = 1; break;
+		case 3: position = 2; break;
+	} 
+	pio_sm_exec(pio, sm, pio_encode_set(pio_y, position));
+
+	pio_sm_set_enabled(pio, sm, true);
+	
+	restore_interrupts(ints);
+}
+
+static inline void quadrature_encoder_substep_get_counts(PIO pio, uint sm, uint *step, int *cycles, uint *us)
+{
+	int i, pairs;
+	uint ints;
+	
+	pairs = pio_sm_get_rx_fifo_level(pio, sm) >> 1;
+
+	// read all data with interrupts disabled, so that there can not be a
+	// big time gap between reading the PIO data and the current us
+	ints = save_and_disable_interrupts();
+	for (i = 0; i < pairs + 1; i++) {
+		*cycles = pio_sm_get_blocking(pio, sm);
+		*step = pio_sm_get_blocking(pio, sm);
+	}
+	*us = time_us_32();
+	restore_interrupts(ints);
+}
+
+%}
--- a/firmware/base/src/config.h
+++ b/firmware/base/src/config.h
@@ -0,0 +1,26 @@
+#pragma once
+
+//############## CONFIG STEPPERS ################
+#define DIR_PIN_A   26
+#define DIR_PIN_B   16
+#define PULSE_PIN_A 27
+#define PULSE_PIN_B 17
+
+#define SM_A 0
+#define SM_B 1
+
+#define PULSE_PER_REV (1 / 3200.0)
+#define SPEED_SET_TIMEOUT 1000
+//###############################################
+
+//================ CONFIG ENCODERS =====================
+#define ENCODER_RIGHT_PIN_A 12 // Lupio sam ove vrednosti
+#define ENCODER_RIGHT_PIN_B 13
+#define ENCODER_LEFT_PIN_A  6
+#define ENCODER_LEFT_PIN_B  7
+#define ENCODER_CPR         3840
+
+#define WHEEL_RADIUS     0.0279
+#define WHEEL_SEPARATION 0.310735
+#define TIMER_CYCLE_US   1000
+//======================================================
--- a/firmware/base/src/main.c
+++ b/firmware/base/src/main.c
@@ -0,0 +1,276 @@
+#include <stdio.h>
+#include <math.h>
+#include <string.h>
+
+#include "bsp/board_api.h"
+#include "tusb.h"
+
+
+#ifdef PICO_STDIO_USB_RESET_INTERFACE_SUPPORT_MS_OS_20_DESCRIPTOR
+#undef PICO_STDIO_USB_RESET_INTERFACE_SUPPORT_MS_OS_20_DESCRIPTOR
+#endif
+
+#include "pico/stdlib.h"
+#include "pico/multicore.h"
+#include "pico/time.h"
+#include "quadrature.h"
+#include "quadrature.pio.h"
+
+#include "config.h"
+#include "stepper.h"
+
+static substep_state_t state_l;
+static substep_state_t state_r;
+
+static double base_x = 0;
+static double base_y = 0;
+static double base_theta = 0;
+static double wheel_separation = WHEEL_SEPARATION;
+static double wheel_ratio_l = 1;
+static double wheel_ratio_r = 1;
+
+static uint prev_time;
+static int prev_position_l = 0;
+static int prev_position_r = 0;
+static uint last_speed_change = 100;
+
+
+static unsigned char stepper_instr[2+sizeof(double)*2] = {};
+
+typedef struct instr_buf_t{
+    char pos;
+    char data[2+sizeof(double) * 2];
+} instr_buf_t;
+
+instr_buf_t stepper_buf = {};
+
+typedef struct calib_diff_t {
+    long long left_pulse;
+    long long right_pulse;
+    double left_gain;
+    double right_gain;
+} calib_diff_t;
+
+static calib_diff_t calib_enc = {
+    .left_gain = 0.997648,
+    .right_gain = 1.002333
+};
+
+bool update_pos_cb() {
+
+    substep_update(&state_l);
+    substep_update(&state_r);
+
+    int position_l= state_l.position;
+    int position_r= state_r.position;
+
+    const int diff_l = position_l - prev_position_l;
+    const int diff_r = position_r - prev_position_r;
+
+    calib_enc.left_pulse += diff_l;
+    calib_enc.right_pulse -= diff_r;
+
+    double vel_l = diff_l;
+    double vel_r = diff_r;
+
+    prev_position_l = state_l.position;
+    prev_position_r = state_r.position;
+
+    vel_l /=64 * ENCODER_CPR;
+    vel_r /=64 * ENCODER_CPR;
+    vel_l *=  WHEEL_RADIUS * 2 * M_PI * calib_enc.left_gain;
+    vel_r *= -WHEEL_RADIUS * 2 * M_PI * calib_enc.right_gain;
+
+    const double linear = (vel_l + vel_r) / 2;
+    const double angular = (vel_r - vel_l) / wheel_separation;
+    const double r = linear / angular;
+
+    if(fabs(r) > 100) {
+        const double dir = base_theta + angular * 0.5;
+
+        base_x += linear * cos(dir);
+        base_y += linear * sin(dir);
+        base_theta += angular;
+    }
+    else {
+        const double base_theta_old = base_theta;
+        base_theta += angular;
+        base_x += r * (sin(base_theta) - sin(base_theta_old));
+        base_y += -r * (cos(base_theta) - cos(base_theta_old));
+    }
+}
+
+void zero() {
+    base_x = 0;
+    base_y = 0; 
+    base_theta = 0;  
+    calib_enc.left_pulse = 0;
+    calib_enc.right_pulse = 0;
+}
+
+void start_calib() {
+    calib_enc.left_pulse = 0;
+    calib_enc.right_pulse = 0;
+}
+
+void end_calib() {
+    const double l_adjust = (double)calib_enc.left_pulse * calib_enc.left_gain;
+    const double r_adjust = (double)calib_enc.right_pulse * calib_enc.right_gain;
+    const double delta_angle = l_adjust - r_adjust;
+    const double distance = 0.5 * (l_adjust + r_adjust);
+    const double factor = delta_angle / distance * 0.7;
+    calib_enc.left_gain = (1.0 - factor) * calib_enc.left_gain;
+    calib_enc.right_gain = (1.0 + factor) * calib_enc.right_gain;
+}
+
+
+void core2_entry() 
+{
+
+    pio_add_program(pio1, &quadrature_encoder_substep_program);
+    substep_init_state(pio1, 0, ENCODER_LEFT_PIN_A , &state_l);
+    substep_init_state(pio1, 1, ENCODER_RIGHT_PIN_A, &state_r);
+
+    // The sets the positions to initial values
+    substep_update(&state_l);
+    substep_update(&state_r);
+    prev_position_l = state_l.position;
+    prev_position_r = state_r.position;
+
+    prev_time = time_us_32();
+
+    // alarm_pool_t *ap = alarm_pool_create_with_unused_hardware_alarm(2);
+    // repeating_timer_t rt;
+    // alarm_pool_add_repeating_timer_us(ap, TIMER_CYCLE_US, update_pos_cb, NULL, &rt);
+
+    uint16_t cmd = 0;
+    uint64_t data = 0;
+    uint readNum = 0;
+    char type = 'w';
+
+    while (true) {
+        uint ch;
+        if(( ch = stdio_getchar_timeout_us(0)) != PICO_ERROR_TIMEOUT) {
+            cmd = (cmd << 8) | ch;
+
+            if(readNum > 0) {
+                data = (data >> 8ll) | ((uint64_t)ch<<56ll);
+                readNum--;
+                if(!readNum) {
+                    if(type == 'w')
+                        wheel_separation = *((double*)&data);
+                    else
+                        wheel_ratio_l = 1 + (*((double *)&data));
+                        wheel_ratio_r = 1 - (*((double *)&data));
+                }
+            }
+            
+            if(cmd == (((uint16_t)'g' << 8) | ';')) {
+                printf("%lf %lf %lf\n", base_x, base_y, base_theta);
+                cmd = 0;
+            } else if(cmd == (((uint16_t)'w' << 8) | ';')) {
+                readNum = 8;
+                type = (cmd >> 8) & 0xFF;
+            } else if(cmd == (((uint16_t)'r' << 8) | ';')){
+                readNum = 8;
+                type = (cmd >> 8) & 0xFF;
+            } else if(cmd == (((uint16_t)'z' << 8) | ';')) {
+                zero();
+            } else if(cmd == (((uint16_t)'c' << 8) | ';')) {
+                end_calib();
+                printf("%lf %lf\n", calib_enc.left_gain, calib_enc.right_gain);
+            }
+        }
+
+        update_pos_cb();
+        sleep_ms(1);
+    }
+}
+
+double btod(unsigned char * input) {
+    uint64_t data = 0;
+    for (int i = 0; i<8; i++){
+        uint a = *(input + i);
+        data >>= 8;
+        data  |= (uint64_t)a<<56;
+    }
+    const double ret = *((double*)&data);
+    return ret;
+}
+
+void stepper_fifo(char c, uint8_t itf) {
+    char instrh = stepper_buf.data[(stepper_buf.pos + 1) % sizeof(stepper_buf.data)];
+    char instrl = stepper_buf.data[(stepper_buf.pos + 2) % sizeof(stepper_buf.data)];
+    stepper_buf.data[stepper_buf.pos] = c;
+    stepper_buf.pos = (stepper_buf.pos + 1) % sizeof(stepper_buf.data);
+
+    if(instrh == 's' && instrl == ';') {
+        memcpy(stepper_instr,stepper_buf.data + stepper_buf.pos, sizeof(stepper_buf.data) - stepper_buf.pos);
+        memcpy(stepper_instr - stepper_buf.pos + sizeof(stepper_buf.data),stepper_buf.data, stepper_buf.pos);
+
+        memset(&stepper_buf, 0, sizeof(stepper_buf));
+        double vl = btod(stepper_instr + 2);
+        double vr = btod(stepper_instr + 10);
+
+        set_speeds(vl, vr);
+        last_speed_change = SPEED_SET_TIMEOUT;
+
+        // tud_cdc_n_write(itf, (uint8_t const *) stepper_instr, 18);
+        // tud_cdc_n_write_flush(itf);
+    }
+
+}
+
+void tud_cdc_rx_cb(uint8_t itf) {
+    // read the available data 
+    // | IMPORTANT: also do this for CDC0 because otherwise
+    // | you won't be able to print anymore to CDC0
+    // | next time this function is called
+    if (itf == 1) {
+        int c;
+        while((c = tud_cdc_n_read_char(itf)) > -1) {
+            stepper_fifo(c, itf);
+        }
+        // tud_cdc_n_write(itf, (uint8_t const *) "OK\r\n", 4);
+        // tud_cdc_n_write_flush(itf);
+    }
+}
+
+void run_init() 
+{
+    board_init();
+    tusb_init();
+    tud_init(BOARD_TUD_RHPORT);
+
+
+
+    if (board_init_after_tusb) {
+        board_init_after_tusb();
+    }
+
+    if(!stdio_usb_init()) {
+        board_led_write(1);
+    }
+    stepper_init();
+
+}
+
+
+int main()
+{
+    run_init();
+
+    multicore_launch_core1(core2_entry);
+
+    
+    
+    while (true) {
+        if(last_speed_change--) {
+            set_speeds(0,  0);
+            last_speed_change = SPEED_SET_TIMEOUT;
+        }
+        tud_task();
+        sleep_ms(1);
+    }
+}
+
--- a/firmware/base/src/quadrature.c
+++ b/firmware/base/src/quadrature.c
@@ -0,0 +1,184 @@
+/**
+ * Copyright (c) 2023 Raspberry Pi (Trading) Ltd.
+ * Modified by Pimpest in 2024
+ * 
+ * SPDX-License-Identifier: BSD-3-Clause
+ * 
+ * This software has been modified from its original version
+ */
+#include "quadrature.pio.h"
+#include "quadrature.h"
+#include "memory.h"
+
+static void read_pio_data(substep_state_t *state, uint *step, uint *step_us, uint *transition_us, int *forward)
+{
+    int cycles;
+
+    // get the raw data from the PIO state machine
+    quadrature_encoder_substep_get_counts(state->pio, state->sm, step, &cycles, step_us);
+
+    // when the PIO program detects a transition, it sets cycles to either zero
+    // (when step is incrementing) or 2^31 (when step is decrementing) and keeps
+    // decrementing it on each 13 clock loop. We can use this information to get
+    // the time and direction of the last transition
+    if (cycles < 0) {
+        cycles = -cycles;
+        *forward = 1;
+    } else {
+        cycles = 0x80000000 - cycles;
+        *forward = 0;
+    }
+    *transition_us = *step_us - ((cycles * 13) / state->clocks_per_us);
+}
+
+// get the sub-step position of the start of a step
+static uint get_step_start_transition_pos(substep_state_t *state, uint step)
+{
+    return ((step << 6) & 0xFFFFFF00) | state->calibration_data[step & 3];
+}
+
+// compute speed in "sub-steps per 2^20 us" from a delta substep position and
+// delta time in microseconds. This unit is cheaper to compute and use, so we
+// only convert to "sub-steps per second" once per update, at most
+static int substep_calc_speed(int delta_substep, int delta_us)
+{
+    return ((int64_t) delta_substep << 20) / delta_us;
+}
+
+
+// main functions to be used by user code
+
+// initialize the substep state structure and start PIO code
+void substep_init_state(PIO pio, int sm, int pin_a, substep_state_t *state)
+{
+    int forward;
+
+    // set all fields to zero by default
+    memset(state, 0, sizeof(substep_state_t));
+
+    // initialize the PIO program (and save the PIO reference)
+    state->pio = pio;
+    state->sm = sm;
+    quadrature_encoder_substep_program_init(pio, sm, pin_a);
+
+    // start with equal phase size calibration
+    state->calibration_data[0] = 0;
+    state->calibration_data[1] = 64;
+    state->calibration_data[2] = 128;
+    state->calibration_data[3] = 192;
+
+    state->idle_stop_samples = 3;
+
+    // start "stopped" so that we don't use stale data to compute speeds
+    state->stopped = 1;
+
+    // cache the PIO cycles per us
+    state->clocks_per_us = (clock_get_hz(clk_sys) + 500000) / 1000000;
+
+    // initialize the "previous state"
+    read_pio_data(state, &state->raw_step, &state->prev_step_us, &state->prev_trans_us, &forward);
+
+    state->position = get_step_start_transition_pos(state, state->raw_step) + 32;
+}
+
+// read the PIO data and update the speed / position estimate
+void substep_update(substep_state_t *state)
+{
+    uint step, step_us, transition_us, transition_pos, low, high;
+    int forward, speed_high, speed_low;
+
+    // read the current encoder state from the PIO
+    read_pio_data(state, &step, &step_us, &transition_us, &forward);
+
+    // from the current step we can get the low and high boundaries in substeps
+    // of the current position
+    low = get_step_start_transition_pos(state, step);
+    high = get_step_start_transition_pos(state, step + 1);
+
+    // if we were not stopped, but the last transition was more than
+    // "idle_stop_samples" ago, we are stopped now
+    if (step == state->raw_step)
+        state->idle_stop_sample_count++;
+    else
+        state->idle_stop_sample_count = 0;
+
+    if (!state->stopped && state->idle_stop_sample_count >= state->idle_stop_samples) {
+        state->speed = 0;
+        state->speed_2_20 = 0;
+        state->stopped = 1;
+    }
+
+    // when we are at a different step now, there is certainly a transition
+    if (state->raw_step != step) {
+        // the transition position depends on the direction of the move
+        transition_pos = forward ? low : high;
+
+        // if we are not stopped, that means there is valid previous transition
+        // we can use to estimate the current speed
+        if (!state->stopped)
+            state->speed_2_20 = substep_calc_speed(transition_pos - state->prev_trans_pos, transition_us - state->prev_trans_us);
+
+        // if we have a transition, we are not stopped now
+        state->stopped = 0;
+        // save the timestamp and position of this transition to use later to
+        // estimate speed
+        state->prev_trans_pos = transition_pos;
+        state->prev_trans_us = transition_us;
+    }
+
+    // if we are stopped, speed is zero and the position estimate remains
+    // constant. If we are not stopped, we have to update the position and speed
+    if (!state->stopped) {
+        // although the current step doesn't give us a precise position, it does
+        // give boundaries to the position, which together with the last
+        // transition gives us boundaries for the speed value. This can be very
+        // useful especially in two situations:
+        // - we have been stopped for a while and start moving quickly: although
+        //   we only have one transition initially, the number of steps we moved
+        //   can already give a non-zero speed estimate
+        // - we were moving but then stop: without any extra logic we would just
+        //   keep the last speed for a while, but we know from the step
+        //   boundaries that the speed must be decreasing
+
+        // if there is a transition between the last sample and now, and that
+        // transition is closer to now than the previous sample time, we should
+        // use the slopes from the last sample to the transition as these will
+        // have less numerical issues and produce a tighter boundary
+        if (state->prev_trans_us > state->prev_step_us && 
+            (int)(state->prev_trans_us - state->prev_step_us) > (int)(step_us - state->prev_trans_us)) {
+            speed_high = substep_calc_speed(state->prev_trans_pos - state->prev_low, state->prev_trans_us - state->prev_step_us);
+            speed_low = substep_calc_speed(state->prev_trans_pos - state->prev_high, state->prev_trans_us - state->prev_step_us);
+        } else {
+            // otherwise use the slopes from the last transition to now
+            speed_high = substep_calc_speed(high - state->prev_trans_pos, step_us - state->prev_trans_us);
+            speed_low = substep_calc_speed(low - state->prev_trans_pos, step_us - state->prev_trans_us);
+        }
+        // make sure the current speed estimate is between the maximum and
+        // minimum values obtained from the step slopes
+        if (state->speed_2_20 > speed_high)
+            state->speed_2_20 = speed_high;
+        if (state->speed_2_20 < speed_low)
+            state->speed_2_20 = speed_low;
+
+        // convert the speed units from "sub-steps per 2^20 us" to "sub-steps
+        // per second"
+        state->speed = (state->speed_2_20 * 62500LL) >> 16;
+
+        // estimate the current position by applying the speed estimate to the
+        // most recent transition
+        state->position = state->prev_trans_pos + (((int64_t)state->speed_2_20 * (step_us - transition_us)) >> 20);
+
+        // make sure the position estimate is between "low" and "high", as we
+        // can be sure the actual current position must be in this range
+        if ((int)(state->position - high) > 0)
+            state->position = high;
+        else if ((int)(state->position - low) < 0)
+            state->position = low;
+    }
+
+    // save the current values to use on the next sample
+    state->prev_low = low;
+    state->prev_high = high;
+    state->raw_step = step;
+    state->prev_step_us = step_us;
+}
--- a/firmware/base/src/quadrature.h
+++ b/firmware/base/src/quadrature.h
@@ -0,0 +1,27 @@
+#pragma once
+#include "hardware/pio.h"
+
+typedef struct substep_state_t {
+
+    uint calibration_data[4]; // relative phase sizes
+    uint clocks_per_us;       // save the clk_sys frequency in clocks per us
+    uint idle_stop_samples;   // after these samples without transitions, assume the encoder is stopped
+    PIO pio;
+    uint sm;
+
+    uint prev_trans_pos, prev_trans_us;
+    uint prev_step_us;
+    uint prev_low, prev_high;
+    uint idle_stop_sample_count;
+    int speed_2_20;
+    int stopped;
+
+    int speed;     
+    uint position; 
+
+    uint raw_step; 
+} substep_state_t;
+
+
+void substep_init_state(PIO pio, int sm, int pin_a, substep_state_t *state);
+void substep_update(substep_state_t *state);
--- a/firmware/base/src/stepper.c
+++ b/firmware/base/src/stepper.c
@@ -0,0 +1,43 @@
+#include "blink.pio.h"
+#include "hardware/pio.h"
+#include "hardware/clocks.h"
+#include "pico/time.h"
+
+#include <math.h>
+
+#include "config.h"
+#include "stepper.h"
+
+void stepper_init() {
+    PIO pio = pio0;
+    uint offset = pio_add_program(pio, &oscillate_program);
+    
+    start_pulse(pio, SM_A, offset, PULSE_PIN_A, 1);
+    start_pulse(pio, SM_B, offset, PULSE_PIN_B, 1);
+
+    gpio_init(DIR_PIN_A);
+    gpio_init(DIR_PIN_B);
+    gpio_set_dir(DIR_PIN_A, GPIO_OUT);
+    gpio_set_dir(DIR_PIN_B, GPIO_OUT);
+}
+
+void set_speeds(double a, double b) {
+    update_sm(pio0, SM_A, DIR_PIN_A, a);
+    update_sm(pio0, SM_B, DIR_PIN_B, b);
+}
+
+void start_pulse(PIO pio, uint sm, uint offset, uint pin, uint freq) {
+    oscillate_program_init(pio, sm, offset, pin);
+    pio->txf[sm] = 0;
+    pio_sm_set_enabled(pio, sm, true);
+}
+
+void update_sm(PIO pio, uint sm, const uint pin ,double v) {
+    double u_v = fabs(v);
+    if(u_v > 0.0005)
+        pio->txf[sm] = (int)((double)clock_get_hz(clk_sys) * PULSE_PER_REV / u_v) / 2 - 5;
+    else
+        pio->txf[sm] = 0;
+    gpio_put(pin, v < 0);
+}
+
--- a/firmware/base/src/stepper.h
+++ b/firmware/base/src/stepper.h
@@ -0,0 +1,8 @@
+#pragma once
+#include "hardware/pio.h"
+
+void stepper_init();
+void start_pulse(PIO pio, uint sm, uint offset, uint pin, uint freq);
+
+void update_sm(PIO pio, uint sm, const uint pin, double v);
+void set_speeds(double vl, double vr);
--- a/firmware/base/tusb/tusb_config.h
+++ b/firmware/base/tusb/tusb_config.h
@@ -0,0 +1,47 @@
+#pragma once
+
+#ifdef PICO_STDIO_USB_RESET_INTERFACE_SUPPORT_MS_OS_20_DESCRIPTOR
+#undef PICO_STDIO_USB_RESET_INTERFACE_SUPPORT_MS_OS_20_DESCRIPTOR
+#endif
+
+#define CFG_TUSB_RHPORT0_MODE (OPT_MODE_DEVICE | OPT_MODE_FULL_SPEED)
+#ifndef BOARD_TUD_RHPORT
+#define BOARD_TUD_RHPORT 0
+#endif
+
+#ifndef BOARD_TUD_MAX_SPEED
+#define BOARD_TUD_MAX_SPEED OPT_MODE_DEFAULT_SPEED
+#endif
+
+#ifndef CFG_TUSB_MCU
+#error CFG_TUSB_MCU must be defined
+#endif
+
+#ifndef CFG_TUSB_OS
+#define CFG_TUSB_OS OPT_OS_NONE
+#endif
+
+#ifndef CFG_TUD_ENABLED
+#define CFG_TUD_ENABLED 1
+#endif
+
+#ifndef CFG_TUD_MAX_SPEED
+#define CFG_TUD_MAX_SPEED BOARD_TUD_MAX_SPEED
+#endif
+
+#ifndef CFG_TUD_ENDPOINT0_SIZE
+#define CFG_TUD_ENDPOINT0_SIZE 64
+#endif
+
+#define CFG_TUD_CDC    2
+#define CFG_TUD_MSC    0
+#define CFG_TUD_HID    0
+#define CFG_TUD_MIDI   0
+#define CFG_TUD_VENDOR 0
+
+#define CFG_TUD_CDC_RX_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
+#define CFG_TUD_CDC_TX_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
+
+#define CFG_TUD_CDC_EP_BUFSIZE (TUD_OPT_HIGH_SPEED ? 512 : 64)
+
+#define CFG_TUD_MSC_EP_BUFSIZE 512
--- a/firmware/base/tusb/tusb_descriptors.c
+++ b/firmware/base/tusb/tusb_descriptors.c
@@ -0,0 +1,143 @@
+#include "bsp/board_api.h"
+#include "tusb.h"
+
+#define _PID_MAP(itf,n) ( (CFG_TUD_##itf) << (n) )
+#define USB_PID (0x4d47 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1)| _PID_MAP(HID, 2) | \
+                _PID_MAP(MIDI, 3) | _PID_MAP(VENDOR, 4) )
+
+#define USB_VID 0x1209
+#define USB_BCD 0x0200
+
+tusb_desc_device_t const desc_device = {
+    .bLength            = sizeof(tusb_desc_device_t),
+    .bDescriptorType    = TUSB_DESC_DEVICE,
+    .bcdUSB             = USB_BCD,
+
+    .bDeviceClass       = TUSB_CLASS_MISC,
+    .bDeviceSubClass    = MISC_SUBCLASS_COMMON,
+    .bDeviceProtocol    = MISC_PROTOCOL_IAD,
+    .bMaxPacketSize0    = CFG_TUD_ENDPOINT0_SIZE,
+    
+    .idVendor           = USB_VID,
+    .idProduct          = USB_PID,
+    .bcdDevice          = 0x0100,
+
+    .iManufacturer      = 0x01,
+    .iProduct           = 0x02,
+    .iSerialNumber      = 0x03,
+
+    .bNumConfigurations = 0x01
+};
+
+
+uint8_t const * tud_descriptor_device_cb(void) {
+    return (uint8_t const *) &desc_device;
+}
+
+enum
+{
+    ITF_NUM_CDC_0 = 0,
+    ITF_NUM_CDC_0_DATA,
+    ITF_NUM_CDC_1,
+    ITF_NUM_CDC_1_DATA,
+    ITF_NUM_TOTAL,
+};
+
+
+#define CONFIG_TOTAL_LEN    (TUD_CONFIG_DESC_LEN + CFG_TUD_CDC * TUD_CDC_DESC_LEN)
+
+#define EPNUM_CDC_NOTIF   0x81
+#define EPNUM_CDC_OUT     0x02
+#define EPNUM_CDC_IN      0x82
+
+#define EPNUM_CDC_1_NOTIF   0x84
+#define EPNUM_CDC_1_OUT     0x05
+#define EPNUM_CDC_1_IN      0x85
+
+
+uint8_t const desc_fs_configuration[] =
+{
+    TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, 0x00, 250),
+    TUD_CDC_DESCRIPTOR(ITF_NUM_CDC_0, 4, EPNUM_CDC_NOTIF, 8, EPNUM_CDC_OUT, EPNUM_CDC_IN, 64),
+    TUD_CDC_DESCRIPTOR(ITF_NUM_CDC_1, 4, EPNUM_CDC_1_NOTIF, 8, EPNUM_CDC_1_OUT, EPNUM_CDC_1_IN, 64)
+};
+
+
+tusb_desc_device_qualifier_t const desc_device_qualifier = 
+{
+    .bLength            = sizeof(tusb_desc_device_qualifier_t),
+    .bDescriptorType    = TUSB_DESC_DEVICE,
+    .bcdUSB             = USB_BCD,
+
+    .bDeviceClass       = TUSB_CLASS_MISC,
+    .bDeviceSubClass    = MISC_SUBCLASS_COMMON,
+    .bDeviceProtocol    = MISC_PROTOCOL_IAD,
+
+    .bMaxPacketSize0    = CFG_TUD_ENDPOINT0_SIZE,
+    .bNumConfigurations = 0x01
+};
+
+
+uint8_t const* tud_descriptor_device_qualifier_cb(void) {
+    return (uint8_t const*) &desc_device_qualifier;
+}
+
+
+uint8_t const* tud_descriptor_configuration_cb(uint8_t index) {
+    (void) index;
+
+    return  desc_fs_configuration;
+}
+
+enum {
+    STRID_LANGID = 0,
+    STRID_MANUFACTURER,
+    STRID_PRODUCT,
+    STRID_SERIAL,
+    STRID_CDC_0,
+    STRID_CDC_1
+};
+
+char const *string_desc_arr[] = {
+    (const char[]) { 0x09, 0x04},
+    "Mg Robotics",
+    "Magrob Odometry MCU",
+    NULL,
+    "Odometry CDC",
+    "Stepper CDC"
+};
+
+static uint16_t _desc_str[32+1];
+
+uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
+    (void) langid;
+    size_t chr_count;
+
+    switch (index) {
+    case STRID_LANGID:
+        memcpy(&_desc_str[1], string_desc_arr[0], 2);
+        chr_count = 1;
+        break;
+
+    case STRID_SERIAL:
+        chr_count = board_usb_get_serial(_desc_str + 1, 32);
+        break;
+
+    default:
+        if( !(index < sizeof(string_desc_arr) / sizeof(string_desc_arr[0])) ) return NULL;
+
+        const char *str = string_desc_arr[index];
+
+        chr_count = strlen(str);
+        size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1;
+        if ( chr_count > max_count ) chr_count = max_count;
+
+        for(size_t i = 0; i < chr_count; i++) {
+            _desc_str[i + 1] = str[i];
+        }
+        break;
+    }
+
+    _desc_str[0] = (uint16_t) ((TUSB_DESC_STRING << 8) | (2 * chr_count + 2));
+    return _desc_str;
+}
--- a/mg_bringup/launch/base.launch.py
+++ b/mg_bringup/launch/base.launch.py
@@ -0,0 +1,63 @@
+################################################################################
+#                                                                              #
+#  Launch file meant to be used on the robot itself                            #
+#      uses:                                                                   #
+#         * mg_control    - for sending commands to the stepper drivers        #
+#         * mg_odometry   - for reading and controlling the MCU encoders       #
+#         * mg_navigation - runs the local planner and handles move behaviors  #
+#         * mg_navigation - runs the local planner and handles move behaviors  #
+#         * mg_lidar      - optionally runs the lidar node to read opponents   #
+#                            positions                                         #
+#                                                                              #
+################################################################################
+
+from launch import LaunchDescription
+from launch.actions import DeclareLaunchArgument, IncludeLaunchDescription, GroupAction
+from launch.conditions import UnlessCondition 
+from launch.substitutions import LaunchConfiguration, PathJoinSubstitution, PythonExpression 
+from launch_ros.actions import Node
+from launch_ros.substitutions import FindPackageShare
+
+
+def generate_launch_description():
+
+    is_local_test = DeclareLaunchArgument(
+        'local_test',
+        default_value="False",
+        description='Launch with simulated components'
+    )
+
+    return LaunchDescription([
+        is_local_test,
+        IncludeLaunchDescription(
+            PathJoinSubstitution([
+                FindPackageShare("mg_control"),
+                'launch',
+                'toid.launch.py'
+            ]),
+            launch_arguments={
+                'use_mock': LaunchConfiguration('local_test')
+            }.items()
+        ),
+        Node(
+            package="mg_odometry",
+            executable="mg_odom_publisher",
+            name="mg_odom_publisher",
+            condition=UnlessCondition(LaunchConfiguration('local_test')),
+            parameters=[{
+                'odom': "odom",
+                'serial_path': "/dev/ttyACM0",
+            }],
+
+            emulate_tty=True,
+            output='screen'
+        ),
+        Node(
+            package="mg_navigation",
+            executable="mg_nav_server",
+            name="mg_nav_server",
+            emulate_tty=True,
+            output='screen',
+        )
+    ])
+    
--- a/mg_bringup/launch/bt.launch.py
+++ b/mg_bringup/launch/bt.launch.py
@@ -0,0 +1,29 @@
+################################################################################
+#                                                                              #
+#  Launch file meant to be used on the robot itself                            #
+#      uses:                                                                   #
+#         * mg_bt         - runs the robot's behavior tree server              #
+#                                                                              #
+################################################################################
+
+from launch import LaunchDescription
+from launch.substitutions import PathJoinSubstitution
+from launch_ros.actions import Node
+from launch_ros.substitutions import FindPackageShare
+
+
+def generate_launch_description():
+
+    basedir = FindPackageShare("mg_bt")
+
+    bt_exec_config = PathJoinSubstitution([basedir, "config/mg_bt_executor.yaml"])
+
+    return LaunchDescription([
+        Node(
+            package='mg_bt',
+            executable='mg_bt_executor',
+            output="screen",
+            parameters=[bt_exec_config]
+        ),
+    ])
+    
--- a/mg_bringup/launch/launch.py
+++ b/mg_bringup/launch/launch.py
@@ -33,7 +33,7 @@ def generate_launch_description():
            condition=UnlessCondition(LaunchConfiguration('local_test')),
            parameters=[{
                'odom': "odom",
-                'serial_path': "/dev/ttyACM1",
+                'serial_path': "/dev/ttyACM0",
            }],

            emulate_tty=True,
--- a/mg_bt/CMakeLists.txt
+++ b/mg_bt/CMakeLists.txt
@@ -0,0 +1,72 @@
+cmake_minimum_required(VERSION 3.12)
+project(mg_bt)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  add_compile_options(-Wall -Wextra -Wpedantic)
+endif()
+
+set(PACKAGE_DEPS
+  rclcpp
+  behaviortree_cpp
+  behaviortree_ros2
+  btcpp_ros2_interfaces
+  tf2
+  tf2_ros
+  tf2_geometry_msgs
+  mg_msgs
+  std_msgs
+  std_srvs
+  )
+
+find_package(ament_cmake REQUIRED)
+
+include(FindPkgConfig)
+pkg_search_module(LIBGLM REQUIRED glm)
+
+foreach(PACKAGE ${PACKAGE_DEPS})
+    find_package(${PACKAGE} REQUIRED)
+endforeach()
+
+set(SOURCES
+    src/mg_bt.cpp
+    src/mg_tree_executor.cpp
+)
+
+
+add_executable(mg_bt_executor ${SOURCES})
+# add_executable(mg_i2cnode i2cmodule/i2cnode.cpp)
+
+target_include_directories(
+  mg_bt_executor
+  PRIVATE
+  ${LIBGLM_INCLUDE_DIRS}
+  include
+)
+
+# target_link_libraries(mg_i2cnode i2c)
+
+ament_target_dependencies(mg_bt_executor ${PACKAGE_DEPS})
+# ament_target_dependencies(mg_i2cnode rclcpp mg_msgs)
+
+install( TARGETS
+  mg_bt_executor
+#  mg_i2cnode
+  DESTINATION lib/${PROJECT_NAME}
+)
+
+install(DIRECTORY
+  behavior_trees
+  config
+  launch
+  DESTINATION share/${PROJECT_NAME}/
+)
+
+target_compile_features(mg_bt_executor PUBLIC 
+  c_std_99
+  cxx_std_17
+)  # Require C99 and C++17
+
+ament_package()
--- a/mg_bt/behavior_trees/calib_bt.xml
+++ b/mg_bt/behavior_trees/calib_bt.xml
@@ -0,0 +1,151 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<root BTCPP_format="4">
+  <BehaviorTree ID="calib2_bt">
+    <Sequence>
+      <ZeroNode service_name="/zero"/>
+      <MovePoint action_name="/MovePoint"
+                 tolerance="0.02"
+                 max_angular="0.1"
+                 x_goal="0.7"
+                 y_goal="0.0"/>
+      <RotateNode angle="-2"
+                  action_name="/Rotate"/>
+      <RotateNode angle="-3.14"
+                  action_name="/Rotate"/>
+      <MovePoint action_name="/MovePoint"
+                 tolerance="0.02"
+                 x_goal="0.3"
+                 y_goal="0.0"/>
+      <RotateNode angle="-2"
+                  action_name="/Rotate"/>
+      <RotateNode angle="0"
+                  action_name="/Rotate"/>
+            <Fallback>
+              <Timeout msec="5000">
+                <MovePoint action_name="/MovePoint"
+                           max_angular="0.1"
+                           x_goal="-0.1"
+                           y_goal="0.0"/>
+              </Timeout>
+              <AlwaysSuccess/>
+            </Fallback>
+      <ZeroNode service_name="/endCalib"/>
+    </Sequence>
+  </BehaviorTree>
+
+  <BehaviorTree ID="calib_bt">
+    <Sequence>
+      <SetBlackboard value="0.311010"
+                     output_key="width"/>
+      <Delay delay_msec="10000">
+        <Repeat num_cycles="5">
+          <Sequence>
+            <ZeroNode service_name="/zero"/>
+            <MovePoint action_name="/MovePoint"
+                       tolerance="0.04"
+                       max_angular="0.1"
+                       x_goal="0.7"
+                       y_goal="0.0"/>
+            <RotateNode angle="2"
+                        action_name="/Rotate"/>
+            <RotateNode angle="-2"
+                        action_name="/Rotate"/>
+            <RotateNode angle="0"
+                        action_name="/Rotate"/>
+            <Fallback>
+              <Timeout msec="20000">
+                <MovePoint action_name="/MovePoint"
+                           max_angular="0.1"
+                           x_goal="-0.1"
+                           y_goal="0.0"/>
+              </Timeout>
+              <AlwaysSuccess/>
+            </Fallback>
+            <CalibWidth PreviousWidth="{width}"
+                        Count="1"
+                        NewWidth="{width}"
+                        service_name="/set_width"/>
+          </Sequence>
+        </Repeat>
+      </Delay>
+    </Sequence>
+  </BehaviorTree>
+
+  <!-- Description of Node Models (used by Groot) -->
+  <TreeNodesModel>
+    <Action ID="CalibWidth">
+      <input_port name="PreviousWidth"
+                  type="double"/>
+      <input_port name="Count"
+                  default="1"
+                  type="int"/>
+      <output_port name="NewWidth"
+                   type="double"/>
+      <input_port name="service_name"
+                  type="std::string">Service name</input_port>
+    </Action>
+    <Action ID="MovePoint">
+      <input_port name="action_name"
+                  type="std::string">Action server name</input_port>
+      <input_port name="tolerance"
+                  type="double"/>
+      <input_port name="obst_mult_a"
+                  type="double"/>
+      <input_port name="ornt_mult"
+                  type="double"/>
+      <input_port name="pos_mult"
+                  type="double"/>
+      <input_port name="t_ornt_mult"
+                  type="double"/>
+      <input_port name="obst_mult_c"
+                  type="double"/>
+      <input_port name="obst_mult_b"
+                  type="double"/>
+      <input_port name="max_vel"
+                  type="double"/>
+      <input_port name="max_angular"
+                  type="double"/>
+      <input_port name="IgnoreList"
+                  type="std::string"/>
+      <input_port name="max_wheel_speed"
+                  type="double"/>
+      <input_port name="x_goal"
+                  type="double"/>
+      <input_port name="y_goal"
+                  type="double"/>
+    </Action>
+    <Action ID="RotateNode">
+      <input_port name="angle"
+                  type="double"/>
+      <input_port name="pos_mult"
+                  type="double"/>
+      <input_port name="max_wheel_speed"
+                  type="double"/>
+      <input_port name="IgnoreList"
+                  type="std::string"/>
+      <input_port name="max_angular"
+                  type="double"/>
+      <input_port name="max_vel"
+                  type="double"/>
+      <input_port name="obst_mult_b"
+                  type="double"/>
+      <input_port name="obst_mult_c"
+                  type="double"/>
+      <input_port name="ornt_mult"
+                  type="double"/>
+      <input_port name="t_ornt_mult"
+                  type="double"/>
+      <input_port name="obst_mult_a"
+                  type="double"/>
+      <input_port name="tolerance"
+                  type="double"/>
+      <input_port name="action_name"
+                  type="std::string">Action server name</input_port>
+    </Action>
+    <Action ID="ZeroNode">
+      <input_port name="service_name"
+                  type="std::string">Service name</input_port>
+    </Action>
+  </TreeNodesModel>
+
+</root>
--- a/mg_bt/behavior_trees/mg_bt.btproj
+++ b/mg_bt/behavior_trees/mg_bt.btproj
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<root BTCPP_format="4" project_name="Project">
+    <include path="calib_bt.xml"/>
+    <!-- Description of Node Models (used by Groot) -->
+    <TreeNodesModel>
+        <Action ID="CalibWidth">
+            <input_port name="PreviousWidth" type="double"/>
+            <input_port name="Count" default="1" type="int"/>
+            <output_port name="NewWidth" type="double"/>
+            <input_port name="service_name" type="std::string">Service name</input_port>
+        </Action>
+        <Action ID="MovePoint">
+            <input_port name="action_name" type="std::string">Action server name</input_port>
+            <input_port name="tolerance" type="double"/>
+            <input_port name="obst_mult_a" type="double"/>
+            <input_port name="ornt_mult" type="double"/>
+            <input_port name="pos_mult" type="double"/>
+            <input_port name="t_ornt_mult" type="double"/>
+            <input_port name="obst_mult_c" type="double"/>
+            <input_port name="obst_mult_b" type="double"/>
+            <input_port name="max_vel" type="double"/>
+            <input_port name="max_angular" type="double"/>
+            <input_port name="IgnoreList" type="std::string"/>
+            <input_port name="max_wheel_speed" type="double"/>
+            <input_port name="x_goal" type="double"/>
+            <input_port name="y_goal" type="double"/>
+        </Action>
+        <Action ID="RotateNode">
+            <input_port name="angle" type="double"/>
+            <input_port name="pos_mult" type="double"/>
+            <input_port name="max_wheel_speed" type="double"/>
+            <input_port name="IgnoreList" type="std::string"/>
+            <input_port name="max_angular" type="double"/>
+            <input_port name="max_vel" type="double"/>
+            <input_port name="obst_mult_b" type="double"/>
+            <input_port name="obst_mult_c" type="double"/>
+            <input_port name="ornt_mult" type="double"/>
+            <input_port name="t_ornt_mult" type="double"/>
+            <input_port name="obst_mult_a" type="double"/>
+            <input_port name="tolerance" type="double"/>
+            <input_port name="action_name" type="std::string">Action server name</input_port>
+        </Action>
+        <Action ID="ZeroNode">
+            <input_port name="service_name" type="std::string">Service name</input_port>
+        </Action>
+    </TreeNodesModel>
+</root>
--- a/mg_bt/config/mg_bt_executor.yaml
+++ b/mg_bt/config/mg_bt_executor.yaml
@@ -0,0 +1,14 @@
+bt_action_server:
+  ros__parameters:
+    action_name: "mg_bt_action_server" 
+    tick_frequency: 100
+    groot2_port: 8420
+    ros_plugins_timeout: 1000
+
+    plugins:
+       - btcpp_ros2_samples/bt_plugins
+
+    behavior_trees:
+      - mg_bt/behavior_trees
+
+
--- a/mg_bt/i2cmodule/i2cnode.cpp
+++ b/mg_bt/i2cmodule/i2cnode.cpp
@@ -0,0 +1,47 @@
+#include "rclcpp/rclcpp.hpp"
+#include "mg_msgs/srv/i2c.hpp"
+
+extern "C" {
+
+#include <fcntl.h>
+#include <linux/i2c-dev.h>
+#include <sys/ioctl.h>
+#include <i2c/smbus.h>
+}
+class MgI2c : public rclcpp::Node {
+    using I2cSrv = mg_msgs::srv::I2c;
+
+  public:
+    MgI2c(const std::string& name) : rclcpp::Node(name), i2c_fd_(open("/dev/i2c-1", O_RDWR)) { // NOLINT
+        auto cb
+          = [this](I2cSrv::Request::ConstSharedPtr req, I2cSrv::Response::SharedPtr resp) { send_req(req, resp); };
+        i2c_srv_ = create_service<I2cSrv>("/i2c", cb);
+    }
+
+    void send_req(I2cSrv::Request::ConstSharedPtr req, I2cSrv::Response::SharedPtr resp) const {
+        ioctl(i2c_fd_, I2C_SLAVE, req->addr); // NOLINT
+        i2c_smbus_write_byte(i2c_fd_, req->data);
+        int ch = 0;
+
+        rclcpp::Rate rate(100);
+
+        while (ch == 0 || (ch > 255 || ch < 0)) {
+            ch = i2c_smbus_read_byte(i2c_fd_);
+            rate.sleep();
+        }
+        resp->resp.push_back(ch);
+        RCLCPP_INFO(get_logger(), "Recieved %d", resp->resp.front());
+    }
+
+  private:
+    rclcpp::Service<mg_msgs::srv::I2c>::SharedPtr i2c_srv_;
+    int                                           i2c_fd_;
+};
+
+int main(int argc, const char* const* argv) {
+    rclcpp::init(argc, argv);
+    rclcpp::spin(std::make_shared<MgI2c>("i2cu"));
+    rclcpp::shutdown();
+
+    return 0;
+}
--- a/mg_bt/launch/launch.py
+++ b/mg_bt/launch/launch.py
@@ -0,0 +1,22 @@
+from launch import LaunchDescription
+from launch.substitutions import PathJoinSubstitution
+from launch_ros.actions import Node
+from launch_ros.substitutions import FindPackageShare
+
+from pathlib import Path
+
+def generate_launch_description():
+
+    basedir = FindPackageShare("mg_bt")
+
+    bt_exec_config = PathJoinSubstitution([basedir, "config/mg_bt_executor.yaml"])
+
+    return LaunchDescription([
+        Node(
+            package='mg_bt',
+            executable='mg_bt_executor',
+            output="screen",
+            parameters=[bt_exec_config]
+        ),
+    ])
+    
--- a/mg_bt/package.xml
+++ b/mg_bt/package.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0"?>
+<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
+<package format="3">
+  <name>mg_bt</name>
+  <version>0.0.0</version>
+  <description>Behavior for MagRob</description>
+  <maintainer email="82343504+Pimpest@users.noreply.github.com">Pimpest</maintainer>
+  <license>Apache 2.0</license>
+
+  <buildtool_depend>ament_cmake</buildtool_depend>
+
+  <depend>rclcpp</depend>
+  <depend>behaviortree_cpp</depend>
+  <depend>behaviortree_ros2</depend>
+  <depend>btcpp_ros2_interfaces</depend>
+  <depend>mg_msgs</depend>
+  <depend>libi2c-dev</depend>
+
+  <test_depend>ament_lint_auto</test_depend>
+  <test_depend>ament_lint_common</test_depend>
+
+  <export>
+    <build_type>ament_cmake</build_type>
+  </export>
+</package>
--- a/mg_bt/src/mg_bt.cpp
+++ b/mg_bt/src/mg_bt.cpp
@@ -0,0 +1,23 @@
+#include <iostream>
+
+#include "mg_tree_executor.hpp"
+
+int main(const int argc, const char** argv) {
+    rclcpp::init(argc, argv);
+
+    std::cout << "Starting up Behavior Tree Executor" << std::endl;
+
+    rclcpp::NodeOptions options;
+
+    auto bt_exec_server = std::make_shared<mg::MgTreeExecutor>(options);
+
+    rclcpp::executors::MultiThreadedExecutor executor(
+      rclcpp::ExecutorOptions(), 0, false, std::chrono::milliseconds(250));
+
+    executor.add_node(bt_exec_server->node());
+    executor.spin();
+    executor.remove_node(bt_exec_server->node());
+
+    rclcpp::shutdown();
+    return 0;
+}
--- a/mg_bt/src/mg_tree_executor.cpp
+++ b/mg_bt/src/mg_tree_executor.cpp
@@ -0,0 +1,61 @@
+#include "mg_tree_executor.hpp"
+
+#include "behaviortree_cpp/xml_parsing.h"
+#include "tree_nodes/calib.hpp"
+#include "tree_nodes/i2c.hpp"
+#include "tree_nodes/move_point.hpp"
+#include "tree_nodes/rotate.hpp"
+#include "tree_nodes/zero.hpp"
+
+#include "tf2_geometry_msgs/tf2_geometry_msgs.hpp"
+#include "tf2/LinearMath/Transform.h"
+#include "tf2/convert.h"
+
+namespace mg {
+    MgTreeExecutor::MgTreeExecutor(const rclcpp::NodeOptions opts) : BT::TreeExecutionServer(opts) {
+        executeRegistration();
+        std::cout << BT::writeTreeNodesModelXML(factory()) << std::endl;
+        tf_buffer_   = std::make_shared<tf2_ros::Buffer>(node()->get_clock());
+        tf_listener_ = std::make_shared<tf2_ros::TransformListener>(*tf_buffer_);
+
+        const std::function<std::pair<glm::vec2, double>()> func = std::bind(&MgTreeExecutor::position, this);
+    }
+
+    void MgTreeExecutor::onTreeCreated(BT::Tree& tree) { logger_cout_ = std::make_shared<BT::StdCoutLogger>(tree); }
+
+    void MgTreeExecutor::registerNodesIntoFactory(BT::BehaviorTreeFactory& factory) {
+        factory.registerNodeType<mg::MovePointNode>("MovePoint", node());
+        factory.registerNodeType<mg::RotateNode>("RotateNode", node());
+        factory.registerNodeType<mg::ZeroNode>("ZeroNode", node());
+        factory.registerNodeType<mg::I2cNode>("I2CSignal", node());
+        factory.registerNodeType<mg::CalibWidthNode>("CalibWidth", node(), [this]() { return this->position(); });
+    }
+
+    std::pair<glm::vec2, double> MgTreeExecutor::position() {
+        double    x = NAN;
+        double    y = NAN;
+        double    theta;
+        glm::vec2 pos;
+
+        auto tmsg = tf_buffer_->lookupTransform("odom", "base_footprint", tf2::TimePointZero);
+
+        tf2::Transform t;
+        tf2::convert(tmsg.transform, t);
+        t.getBasis().getRPY(x, y, theta);
+        auto vec3 = tmsg.transform.translation;
+
+        pos = glm::dvec2(vec3.x, vec3.y);
+        return { pos, theta };
+    }
+
+    std::optional<std::string> MgTreeExecutor::onTreeExecutionCompleted(BT::NodeStatus status, bool was_cancelled) {
+        (void)status;
+        logger_cout_.reset();
+
+        if (was_cancelled) {
+            std::cout << "Behavior tree was cancled" << std::endl;
+        }
+
+        return std::nullopt;
+    }
+}
--- a/mg_bt/src/mg_tree_executor.hpp
+++ b/mg_bt/src/mg_tree_executor.hpp
@@ -0,0 +1,25 @@
+#pragma once
+
+#include "behaviortree_ros2/tree_execution_server.hpp"
+#include "behaviortree_cpp/loggers/bt_cout_logger.h"
+#include "tf2_ros/buffer.h"
+#include "tf2_ros/transform_listener.h"
+#include "glm/glm.hpp"
+
+namespace mg {
+    class MgTreeExecutor : public BT::TreeExecutionServer {
+      public:
+        MgTreeExecutor(const rclcpp::NodeOptions opts);
+        void onTreeCreated(BT::Tree& tree) override;
+        void registerNodesIntoFactory(BT::BehaviorTreeFactory& factory) override;
+
+        std::optional<std::string> onTreeExecutionCompleted(BT::NodeStatus status, bool was_cancelled) override;
+
+        std::pair<glm::vec2, double> position();
+
+      private:
+        std::shared_ptr<BT::StdCoutLogger>          logger_cout_;
+        tf2_ros::Buffer::SharedPtr                  tf_buffer_;
+        std::shared_ptr<tf2_ros::TransformListener> tf_listener_;
+    };
+}
--- a/mg_bt/src/tree_nodes/calib.hpp
+++ b/mg_bt/src/tree_nodes/calib.hpp
@@ -0,0 +1,44 @@
+#pragma once
+#include "behaviortree_ros2/bt_service_node.hpp"
+#include "mg_msgs/srv/send_double.hpp"
+#include "glm/glm.hpp"
+
+namespace mg {
+
+    using PosFuncSig = std::function<std::pair<glm::vec2, double>()>;
+
+    class CalibWidthNode : public BT::RosServiceNode<mg_msgs::srv::SendDouble> {
+      public:
+        CalibWidthNode(const std::string&       name,
+                       const BT::NodeConfig&    conf,
+                       const BT::RosNodeParams& params,
+                       const PosFuncSig         pos_query) :
+          BT::RosServiceNode<mg_msgs::srv::SendDouble>(name, conf, params), pos_query_(pos_query) { }
+
+        static BT::PortsList providedPorts() {
+            return providedBasicPorts({ BT::InputPort<double>("PreviousWidth"),
+                                        BT::InputPort<int>("Count", 1, {}),
+                                        BT::OutputPort<double>("NewWidth") });
+        }
+
+        bool setRequest(typename Request::SharedPtr& request) override {
+            auto [pos, theta] = pos_query_();
+            double width      = getInput<double>("PreviousWidth").value();
+            int    count      = getInput<int>("Count").value();
+            double new_width  = width * (1 + (theta / (2 * M_PI * count)));
+
+            RCLCPP_INFO(logger(), "Setting width to: %lf", new_width);
+
+            request->set__data(new_width);
+            setOutput("Count", new_width);
+            return true;
+        }
+
+        BT::NodeStatus onResponseReceived(const typename Response::SharedPtr&) override {
+            return BT::NodeStatus::SUCCESS;
+        }
+
+      private:
+        const PosFuncSig pos_query_;
+    };
+}
--- a/mg_bt/src/tree_nodes/i2c.hpp
+++ b/mg_bt/src/tree_nodes/i2c.hpp
@@ -0,0 +1,29 @@
+#pragma once
+
+#include "behaviortree_ros2/bt_service_node.hpp"
+#include "mg_msgs/srv/i2c.hpp"
+
+namespace mg {
+    class I2cNode : public BT::RosServiceNode<mg_msgs::srv::I2c> {
+      public:
+        I2cNode(const std::string& name, const BT::NodeConfig& conf, const BT::RosNodeParams& params) :
+          BT::RosServiceNode<mg_msgs::srv::I2c>(name, conf, params) { }
+
+        static BT::PortsList providedPorts() {
+            return providedBasicPorts({ BT::InputPort<int>("Address", 42, {}),
+                                        BT::InputPort<int>("Data", 0, {}),
+                                        BT::OutputPort<int>("Result") });
+        }
+
+        bool setRequest(typename Request::SharedPtr& req) override {
+            req->addr = getInput<int>("Address").value_or(42);
+            req->data = getInput<int>("Result").value_or(0);
+            return true;
+        }
+
+        BT::NodeStatus onResponseReceived(const typename Response::SharedPtr& resp) override {
+            setOutput<int>("Result", resp->resp.front());
+            return BT::NodeStatus::SUCCESS;
+        }
+    };
+}
--- a/mg_bt/src/tree_nodes/move_point.hpp
+++ b/mg_bt/src/tree_nodes/move_point.hpp
@@ -0,0 +1,70 @@
+#pragma once
+
+#include "behaviortree_ros2/bt_action_node.hpp"
+#include "mg_msgs/action/move_point.hpp"
+
+namespace mg {
+
+    class MovePointNode : public BT::RosActionNode<mg_msgs::action::MovePoint> {
+      public:
+        MovePointNode(const std::string& name, const BT::NodeConfig& conf, const BT::RosNodeParams& params) :
+          BT::RosActionNode<mg_msgs::action::MovePoint>(name, conf, params) { }
+
+        static BT::PortsList providedPorts() {
+            return providedBasicPorts({ BT::InputPort<double>("x_goal"),
+                                        BT::InputPort<double>("y_goal"),
+                                        BT::InputPort<double>("tolerance"),
+                                        BT::InputPort<double>("max_wheel_speed"),
+                                        BT::InputPort<double>("max_angular"),
+                                        BT::InputPort<double>("max_vel"),
+                                        BT::InputPort<double>("pos_mult"),
+                                        BT::InputPort<double>("ornt_mult"),
+                                        BT::InputPort<double>("t_ornt_mult"),
+                                        BT::InputPort<double>("obst_mult_a"),
+                                        BT::InputPort<double>("obst_mult_b"),
+                                        BT::InputPort<double>("obst_mult_c"),
+                                        BT::InputPort<std::string>("IgnoreList", "", {}) });
+        }
+
+        bool setGoal(Goal& goal) override {
+            auto x_goal          = getInput<double>("x_goal");
+            auto y_goal          = getInput<double>("y_goal");
+            auto tolerance       = getInput<double>("tolerance");
+            auto max_wheel_speed = getInput<double>("max_wheel_speed");
+            auto max_angular     = getInput<double>("max_angular");
+            auto max_vel         = getInput<double>("max_vel");
+            auto pos_mult        = getInput<double>("pos_mult");
+            auto ornt_mult       = getInput<double>("ornt_mult");
+            auto t_ornt_mult     = getInput<double>("t_ornt_mult");
+            auto obst_mult_a     = getInput<double>("obst_mult_a");
+            auto obst_mult_b     = getInput<double>("obst_mult_b");
+            auto obst_mult_c     = getInput<double>("obst_mult_c");
+            goal.x               = x_goal.value();
+            goal.y               = y_goal.value();
+            goal.tolerance       = tolerance.value_or(goal.tolerance);
+            goal.max_wheel_speed = max_wheel_speed.value_or(goal.max_wheel_speed);
+            goal.max_angular     = max_angular.value_or(goal.max_angular);
+            goal.max_vel         = max_vel.value_or(goal.max_vel);
+            goal.pos_mult        = pos_mult.value_or(goal.pos_mult);
+            goal.ornt_mult       = ornt_mult.value_or(goal.ornt_mult);
+            goal.t_ornt_mult     = t_ornt_mult.value_or(goal.t_ornt_mult);
+            goal.obst_mult_a     = obst_mult_a.value_or(goal.obst_mult_a);
+            goal.obst_mult_b     = obst_mult_b.value_or(goal.obst_mult_b);
+            goal.obst_mult_c     = obst_mult_c.value_or(goal.obst_mult_c);
+            return true;
+        }
+
+        void onHalt() override { RCLCPP_INFO(logger(), "%s: onHalt", name().c_str()); }
+
+        BT::NodeStatus onResultReceived(const WrappedResult& wr) override {
+            return (wr.result->error == ActionType::Result::SUCCESS) ? BT::NodeStatus::SUCCESS :
+                                                                       BT::NodeStatus::FAILURE;
+        }
+
+        BT::NodeStatus onFailure(BT::ActionNodeErrorCode error) override {
+            RCLCPP_ERROR(logger(), "%s: onFailure with error: %s", name().c_str(), toStr(error));
+            return BT::NodeStatus::FAILURE;
+        }
+    };
+
+}
--- a/mg_bt/src/tree_nodes/rotate.hpp
+++ b/mg_bt/src/tree_nodes/rotate.hpp
@@ -0,0 +1,67 @@
+#pragma once
+
+#include "behaviortree_ros2/bt_action_node.hpp"
+#include "mg_msgs/action/rotate.hpp"
+
+namespace mg {
+
+    class RotateNode : public BT::RosActionNode<mg_msgs::action::Rotate> {
+      public:
+        RotateNode(const std::string& name, const BT::NodeConfig& conf, const BT::RosNodeParams& params) :
+          BT::RosActionNode<mg_msgs::action::Rotate>(name, conf, params) { }
+
+        static BT::PortsList providedPorts() {
+            return providedBasicPorts({ BT::InputPort<double>("angle"),
+                                        BT::InputPort<double>("tolerance"),
+                                        BT::InputPort<double>("max_wheel_speed"),
+                                        BT::InputPort<double>("max_angular"),
+                                        BT::InputPort<double>("max_vel"),
+                                        BT::InputPort<double>("pos_mult"),
+                                        BT::InputPort<double>("ornt_mult"),
+                                        BT::InputPort<double>("t_ornt_mult"),
+                                        BT::InputPort<double>("obst_mult_a"),
+                                        BT::InputPort<double>("obst_mult_b"),
+                                        BT::InputPort<double>("obst_mult_c"),
+                                        BT::InputPort<std::string>("IgnoreList", "", {}) });
+        }
+
+        bool setGoal(Goal& goal) override {
+            auto angle           = getInput<double>("angle");
+            auto tolerance       = getInput<double>("tolerance");
+            auto max_wheel_speed = getInput<double>("max_wheel_speed");
+            auto max_angular     = getInput<double>("max_angular");
+            auto max_vel         = getInput<double>("max_vel");
+            auto pos_mult        = getInput<double>("pos_mult");
+            auto ornt_mult       = getInput<double>("ornt_mult");
+            auto t_ornt_mult     = getInput<double>("t_ornt_mult");
+            auto obst_mult_a     = getInput<double>("obst_mult_a");
+            auto obst_mult_b     = getInput<double>("obst_mult_b");
+            auto obst_mult_c     = getInput<double>("obst_mult_c");
+            goal.angle           = angle.value();
+            goal.tolerance       = tolerance.value_or(goal.tolerance);
+            goal.max_wheel_speed = max_wheel_speed.value_or(goal.max_wheel_speed);
+            goal.max_angular     = max_angular.value_or(goal.max_angular);
+            goal.max_vel         = max_vel.value_or(goal.max_vel);
+            goal.pos_mult        = pos_mult.value_or(goal.pos_mult);
+            goal.ornt_mult       = ornt_mult.value_or(goal.ornt_mult);
+            goal.t_ornt_mult     = t_ornt_mult.value_or(goal.t_ornt_mult);
+            goal.obst_mult_a     = obst_mult_a.value_or(goal.obst_mult_a);
+            goal.obst_mult_b     = obst_mult_b.value_or(goal.obst_mult_b);
+            goal.obst_mult_c     = obst_mult_c.value_or(goal.obst_mult_c);
+            return true;
+        }
+
+        void onHalt() override { RCLCPP_INFO(logger(), "%s: onHalt", name().c_str()); }
+
+        BT::NodeStatus onResultReceived(const WrappedResult& wr) override {
+            return (wr.result->error == ActionType::Result::SUCCESS) ? BT::NodeStatus::SUCCESS :
+                                                                       BT::NodeStatus::FAILURE;
+        }
+
+        BT::NodeStatus onFailure(BT::ActionNodeErrorCode error) override {
+            RCLCPP_ERROR(logger(), "%s: onFailure with error: %s", name().c_str(), toStr(error));
+            return BT::NodeStatus::FAILURE;
+        }
+    };
+
+}
--- a/mg_bt/src/tree_nodes/zero.hpp
+++ b/mg_bt/src/tree_nodes/zero.hpp
@@ -0,0 +1,20 @@
+#pragma once
+
+#include "behaviortree_ros2/bt_service_node.hpp"
+#include "std_srvs/srv/empty.hpp"
+
+namespace mg {
+
+    class ZeroNode : public BT::RosServiceNode<std_srvs::srv::Empty> {
+      public:
+        ZeroNode(const std::string& name, const BT::NodeConfig& conf, const BT::RosNodeParams& params) :
+          BT::RosServiceNode<std_srvs::srv::Empty>(name, conf, params) { }
+
+        bool setRequest(typename Request::SharedPtr&) override { return true; }
+
+        BT::NodeStatus onResponseReceived(const typename Response::SharedPtr&) override {
+            return BT::NodeStatus::SUCCESS;
+        }
+    };
+
+}
--- a/mg_control/assets/mg_base.urdf
+++ b/mg_control/assets/mg_base.urdf
@@ -55,7 +55,7 @@
    </joint>


-    <ros2_control name="mg-base" type="system">
+    <ros2_control name="mg_base" type="system">
        <hardware>
            <plugin>mg_control/MgStepperInterface</plugin>
        </hardware>
--- a/mg_control/assets/mg_base_controllers.yaml
+++ b/mg_control/assets/mg_base_controllers.yaml
@@ -1,6 +1,6 @@
 controller_manager:
  ros__parameters:
-    update_rate: 100
+    update_rate: 50

    diffdrive_controller:
      type: diff_drive_controller/DiffDriveController
@@ -12,9 +12,9 @@ diffdrive_controller:
    left_wheel_names: ["left_motor"]
    right_wheel_names: ["right_motor"]
    
-    enable_odom_tf: true
+    enable_odom_tf: false 
    odom_frame_id: odom_excpected
-    base_frame_id: base-link
+    base_frame_id: base_footprint

    open_loop: true 

--- a/mg_control/assets/mg_base_controllers_local.yaml
+++ b/mg_control/assets/mg_base_controllers_local.yaml
@@ -14,7 +14,7 @@ diffdrive_controller:
    
    enable_odom_tf: true
    odom_frame_id: odom
-    base_frame_id: base-link
+    base_frame_id: base_footprint

    open_loop: true 

--- a/mg_control/assets/mg_base_local.urdf
+++ b/mg_control/assets/mg_base_local.urdf
@@ -55,7 +55,7 @@
    </joint>


-    <ros2_control name="mg-base" type="system">
+    <ros2_control name="mg_base" type="system">
        <hardware>
            <plugin>mock_components/GenericSystem</plugin> 
            <param name="calculate_dynamics">true</param> 
--- a/mg_control/assets/toid_general_params.yaml
+++ b/mg_control/assets/toid_general_params.yaml
@@ -0,0 +1,22 @@
+controller_manager:
+  ros__parameters:
+    update_rate: 50
+
+    diffdrive_controller:
+      type: diff_drive_controller/DiffDriveController
+    joint_state_broadcaster:
+      type: joint_state_broadcaster/JointStateBroadcaster
+
+diffdrive_controller:
+  ros__parameters:
+    left_wheel_names: ["drivewhl_l_joint"]
+    right_wheel_names: ["drivewhl_r_joint"]
+    
+    enable_odom_tf: true 
+    odom_frame_id: odom
+    base_frame_id: base_footprint
+
+    open_loop: true 
+
+    wheel_separation: 0.258
+    wheel_radius: 0.0375
--- a/mg_control/launch/toid.launch.py
+++ b/mg_control/launch/toid.launch.py
@@ -0,0 +1,111 @@
+from launch import LaunchDescription
+from launch.actions import DeclareLaunchArgument
+from launch.conditions import IfCondition, UnlessCondition 
+from launch.substitutions import Command, LaunchConfiguration, IfElseSubstitution
+from launch_ros.actions import Node, LifecycleNode
+from launch_ros.substitutions import FindPackageShare
+import os
+
+def generate_launch_description():
+    pkg_share = FindPackageShare("").find('mg_control')
+    params = os.path.join(pkg_share, 'assets', 'toid_general_params.yaml')
+    default_rviz_config_path = os.path.join(pkg_share, 'rviz', 'ros_control.rviz')
+    
+
+    description_pkg_share = FindPackageShare("").find('toid_bot_description')
+    default_model_path = os.path.join(
+        description_pkg_share, 
+        'src', 
+        'toid_bot_description.urdf'
+    )
+
+    visualize = LaunchConfiguration("visualize")
+
+    visualize_arg = DeclareLaunchArgument(
+        'visualize',
+        default_value='False',
+        description="Whether to launch rviz2" 
+    )
+
+    use_mock = LaunchConfiguration("use_mock")
+
+    use_mock_arg = DeclareLaunchArgument(
+        'use_mock',
+        default_value='True',
+        description="Whether to use mock controller" 
+    )
+
+    odom_broadcast = Node(
+        package='tf2_ros',
+        executable='static_transform_publisher',
+        name='map_to_odom_broadcaster',
+        arguments=['0', '0', '0', '0', '0', '0', 'map', 'odom'],
+        condition=IfCondition(LaunchConfiguration('visualize'))
+    )
+
+    robot_state_publisher = Node(
+        package='robot_state_publisher',
+        executable='robot_state_publisher',
+        name='robot_state_publisher',
+        output='screen',
+        parameters=[{'robot_description': Command(['xacro ', default_model_path, ' use_sim:=', use_mock])}]
+    )
+
+    controller_manager = Node(
+        package='controller_manager',
+        executable='ros2_control_node',
+        output='screen',
+        parameters=[params]
+    )
+
+    joint_state_broadcaster = Node(
+        package='controller_manager',
+        executable='spawner',
+        output='screen',
+        arguments=["joint_state_broadcaster"]
+    )
+
+    diffbot_base_controller = Node(
+        package='controller_manager',
+        executable='spawner',
+        output='both',
+        arguments=[
+            "diffdrive_controller",
+            "-p",
+            params,
+            "--controller-ros-args",
+            "-r diffdrive_controller/cmd_vel:=/cmd_vel",
+            "--controller-ros-args",
+            "-r diffdrive_controller/odom:=/odom",
+            "--controller-ros-args",
+            IfElseSubstitution(use_mock, 
+                "--param odom_frame_id:=odom", 
+                "--param odom_frame_id:=odom_expected"
+            ),
+            "--controller-ros-args",
+            IfElseSubstitution(use_mock, 
+                "--param enable_odom_tf:=true", 
+                "--param enable_odom_tf:=false"
+            ),
+        ]
+    )
+
+    rviz_node = Node(
+        package='rviz2',
+        executable='rviz2',
+        name='rviz2',
+        output='screen',
+        arguments=['-d', default_rviz_config_path],
+        condition=IfCondition(visualize)
+    )
+
+    return LaunchDescription([
+        visualize_arg,
+        use_mock_arg,
+        odom_broadcast,
+        robot_state_publisher,
+        controller_manager,
+        joint_state_broadcaster,
+        diffbot_base_controller,
+        rviz_node
+    ])
--- a/mg_control/src/mg_control.cpp
+++ b/mg_control/src/mg_control.cpp
@@ -11,7 +11,7 @@ CallbackReturn mg::MgStepperInterface::on_init(const hardware_interface::Hardwar
    if (info_.hardware_parameters.find("device_path") != info.hardware_parameters.end()) {
        serial_port_name = info_.hardware_parameters["device_path"];
    } else {
-        serial_port_name = "/dev/ttyACM0";
+        serial_port_name = "/dev/ttyACM1";
    }

    left_wheel_pos_state  = 0;
@@ -73,9 +73,9 @@ hardware_interface::return_type mg::MgStepperInterface::write(const rclcpp::Time

    try {
        odrive_serial_interface.Write("s;");
-        value.data = left_wheel_vel_cmd / (2 * M_PI);
+        value.data = -left_wheel_vel_cmd / (2 * M_PI);
        for (const auto& bt : value.bytes) { odrive_serial_interface.WriteByte(bt); }
-        value.data = -right_wheel_vel_cmd / (2 * M_PI);
+        value.data = right_wheel_vel_cmd / (2 * M_PI);
        for (const auto& bt : value.bytes) { odrive_serial_interface.WriteByte(bt); }

    } catch (const std::runtime_error& e) { return hardware_interface::return_type::ERROR; }
--- a/mg_lidar/CMakeLists.txt
+++ b/mg_lidar/CMakeLists.txt
@@ -0,0 +1,60 @@
+cmake_minimum_required(VERSION 3.12)
+project(mg_lidar)
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  add_compile_options(-Wall -Wextra -Wpedantic)
+endif()
+
+set(PACKAGE_DEPS
+  rclcpp
+  tf2
+  tf2_ros
+  tf2_geometry_msgs
+  mg_msgs
+  sensor_msgs
+  )
+
+find_package(ament_cmake REQUIRED)
+
+include(FindPkgConfig)
+pkg_search_module(LIBGLM REQUIRED glm)
+
+foreach(PACKAGE ${PACKAGE_DEPS})
+    find_package(${PACKAGE} REQUIRED)
+endforeach()
+
+set(SOURCES
+    src/scanner.cpp
+)
+
+add_executable(mg_scanner ${SOURCES})
+
+target_include_directories(
+  mg_scanner
+  PRIVATE
+  ${LIBGLM_INCLUDE_DIRS}
+  include
+)
+
+ament_target_dependencies(mg_scanner ${PACKAGE_DEPS})
+
+install( TARGETS
+  mg_scanner
+  DESTINATION lib/${PROJECT_NAME}
+)
+
+install(DIRECTORY
+  config
+  launch
+  DESTINATION share/${PROJECT_NAME}/
+)
+
+target_compile_features(mg_scanner PUBLIC 
+  c_std_99
+  cxx_std_17
+)  # Require C99 and C++17
+
+ament_package()
--- a/mg_lidar/config/lidar.yaml
+++ b/mg_lidar/config/lidar.yaml
@@ -0,0 +1,4 @@
+rplidar_node:
+  ros__parameters:
+    scan_mode: "ppbig"
+    topic_name: "base_link"
--- a/mg_lidar/launch/launch.py
+++ b/mg_lidar/launch/launch.py
@@ -0,0 +1,28 @@
+from launch import LaunchDescription
+from launch.substitutions import PathJoinSubstitution
+from launch_ros.actions import Node
+from launch_ros.substitutions import FindPackageShare
+
+from pathlib import Path
+
+def generate_launch_description():
+
+    basedir = FindPackageShare("mg_lidar")
+
+    lidar_config = PathJoinSubstitution([basedir, "config/lidar.yaml"])
+
+    return LaunchDescription([
+        Node(
+            package='mg_lidar',
+            executable='mg_scanner',
+            output="screen",
+            parameters=[lidar_config]
+        ),
+        Node(
+            package='rplidar_ros',
+            executable='rplidar_composition',
+            output="screen",
+            parameters=[lidar_config]
+        ),
+    ])
+    
--- a/mg_lidar/package.xml
+++ b/mg_lidar/package.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
+<package format="3">
+  <name>mg_lidar</name>
+  <version>0.0.0</version>
+  <description>Lidar based opponent tracking</description>
+  <maintainer email="82343504+Pimpest@users.noreply.github.com">Pimpest</maintainer>
+  <license>Apache 2.0</license>
+
+  <buildtool_depend>ament_cmake</buildtool_depend>
+
+  <depend>rclcpp</depend>
+  <depend>mg_msgs</depend>
+  <depend>std_msgs</depend>
+  <depend>tf2</depend>
+  <depend>tf2_ros</depend>
+  <depend>tf2_geometry_msgs</depend>
+  <depend>visualization_msgs</depend>
+  <depend>sensor_msgs</depend>
+
+  <test_depend>ament_lint_auto</test_depend>
+  <test_depend>ament_lint_common</test_depend>
+
+  <export>
+    <build_type>ament_cmake</build_type>
+  </export>
+</package>
--- a/mg_lidar/src/scanner.cpp
+++ b/mg_lidar/src/scanner.cpp
@@ -0,0 +1,134 @@
+#include "rclcpp/rclcpp.hpp"
+
+#include "sensor_msgs/msg/laser_scan.hpp"
+#include "geometry_msgs/msg/point_stamped.hpp"
+#include "glm/glm.hpp"
+
+#include "tf2_ros/buffer.h"
+#include "tf2_ros/transform_listener.h"
+#include "tf2/convert.hpp"
+#include "tf2_geometry_msgs/tf2_geometry_msgs.hpp"
+#include <glm/gtx/norm.hpp>
+
+class MgScanner : public rclcpp::Node {
+    using LaserScan    = sensor_msgs::msg::LaserScan;
+    using PointStamped = geometry_msgs::msg::PointStamped;
+
+  public:
+    MgScanner() : rclcpp::Node("EnemyScanner") {
+        gen_rotations();
+        scan_sup_ = create_subscription<LaserScan>(
+          "scan", rclcpp::QoS(1), [this](LaserScan::ConstSharedPtr msg) { process_scan(msg); });
+        enemy_pub_ = create_publisher<PointStamped>("/dynamicObstacle", rclcpp::QoS(1));
+
+        tf_buf_      = std::make_shared<tf2_ros::Buffer>(get_clock());
+        tf_listener_ = std::make_shared<tf2_ros::TransformListener>(*tf_buf_);
+    }
+
+  private:
+    rclcpp::Subscription<LaserScan>::SharedPtr  scan_sup_;
+    rclcpp::Publisher<PointStamped>::SharedPtr  enemy_pub_;
+    std::shared_ptr<tf2_ros::Buffer>            tf_buf_;
+    std::shared_ptr<tf2_ros::TransformListener> tf_listener_;
+
+    std::vector<glm::dmat2> rotations;
+
+    void gen_rotations() {
+        constexpr double min_angle       = -3.1241393089294434;
+        constexpr double max_angle       = 3.1415927410125732;
+        constexpr double angle_increment = 0.008714509196579456;
+
+        double curr = min_angle;
+        while (curr <= max_angle) {
+            rotations.emplace_back(glm::cos(curr), glm::sin(curr), -glm::sin(curr), glm::cos(curr));
+            curr += angle_increment;
+        }
+
+        rotations.emplace_back(glm::cos(curr), glm::sin(curr), -glm::sin(curr), glm::cos(curr));
+    }
+
+    glm::dvec3 pos_query() {
+        RCLCPP_ERROR(get_logger(), "Works to here");
+        try {
+            double x   = NAN;
+            double y   = NAN;
+            double rot = NAN;
+
+            auto tmsg = tf_buf_->lookupTransform("odom", "base_footprint", tf2::TimePointZero);
+
+            tf2::Transform t;
+            tf2::convert(tmsg.transform, t);
+            t.getBasis().getRPY(x, y, rot);
+            auto vec3 = tmsg.transform.translation;
+
+            return { vec3.x, vec3.y, rot };
+
+        } catch (const tf2::TransformException& e) {
+            RCLCPP_ERROR(get_logger(), "Got following error when looking up transform:\n\t%s", e.what());
+        }
+        return { 0, 0, 0 };
+    }
+
+    static bool part_of_clump(const glm::dvec2 prev, glm::dvec2 curr) {
+        return glm::length2(prev - curr) < 0.05 * 0.05;
+    }
+
+    void process_scan(LaserScan::ConstSharedPtr msg) {
+        // TODO: finish processing
+        const glm::dvec3 v   = pos_query();
+        const glm::dvec2 pos = { v.x, v.y };
+        const glm::dmat2 rot = { glm::cos(v.z), glm::sin(v.z), -glm::sin(v.z), glm::cos(v.z) };
+
+        double mini = INFINITY;
+
+        glm::dvec2 mini_pos = { 0, 0 };
+        glm::dvec2 prev     = { -1, -1 };
+
+        glm::dvec2 clump      = { -1, -1 };
+        int        clump_size = 0;
+
+        bool good_clump = false;
+
+        if (msg->ranges.size() != rotations.size()) {
+            RCLCPP_ERROR(get_logger(),
+                         "The amount of rotations differs from amount of ranges(%lu != %lu)",
+                         msg->ranges.size(),
+                         rotations.size());
+        }
+
+        for (uint i = 0; i < msg->ranges.size(); i++) {
+            if (msg->intensities.at(i) < 35.0) {
+                continue;
+            }
+            const glm::dvec2 potential_pos = rot * rotations.at(i) * glm::dvec2{ msg->ranges.at(i), 0 } + pos;
+            if (0.1 < potential_pos.x && potential_pos.x < 2.9 && 0.1 < potential_pos.y && potential_pos.y < 1.9) {
+                if (!part_of_clump(prev, potential_pos)) {
+                    clump_size = 0;
+                    clump      = { 0, 0 };
+                }
+                good_clump |= mini > msg->ranges.at(i);
+                clump += potential_pos;
+                clump_size++;
+                if (good_clump) {
+                    mini     = msg->ranges.at(i);
+                    mini_pos = clump / (double)clump_size;
+                }
+            }
+            prev = potential_pos;
+        }
+        if (mini < INFINITY) {
+            PointStamped m;
+            m.header.frame_id = "odom";
+            m.point.x         = mini_pos.x;
+            m.point.y         = mini_pos.y;
+
+            enemy_pub_->publish(m);
+        }
+    }
+};
+
+int main(const int argc, const char** argv) {
+    rclcpp::init(argc, argv);
+    rclcpp::spin(std::make_shared<MgScanner>());
+    rclcpp::shutdown();
+}
--- a/mg_msgs/CMakeLists.txt
+++ b/mg_msgs/CMakeLists.txt
@@ -10,12 +10,16 @@ find_package(ament_cmake REQUIRED)
 find_package(rosidl_default_generators REQUIRED)

 rosidl_generate_interfaces(${PROJECT_NAME}
+  "msg/Path.msg"
  "msg/Point2d.msg"
+  "action/MoveGlobal.action"
  "action/MoveStraight.action"
  "action/MovePoint.action"
  "action/LookAt.action"
  "action/Rotate.action"
-  "srv/SetWidth.srv"
+  "srv/CalcPath.srv"
+  "srv/SendDouble.srv"
+  "srv/I2c.srv"
 )

 ament_package()
--- a/mg_msgs/action/MoveGlobal.action
+++ b/mg_msgs/action/MoveGlobal.action
@@ -0,0 +1,25 @@
+float64[] x 
+float64[] y 
+
+float64 step 0.1
+float64 tolerance 0.05
+float64 max_wheel_speed 6.0
+float64 max_angular 3.14
+float64 max_vel 4
+float64 pos_mult 14.0
+float64 ornt_mult 3.0
+float64 t_ornt_mult 0.1
+float64 obst_mult_a 160
+float64 obst_mult_b 4.0
+float64 obst_mult_c 0
+string[] ignore_tags []
+---
+uint8 SUCCESS=0
+uint8 BLOCKED=1
+uint8 TIMEOUT=2
+uint8 MISALIGNED=3
+uint8 UNKNOWN=254
+
+uint8 error
+---
+float64 distance_passed
--- a/mg_msgs/msg/Path.msg
+++ b/mg_msgs/msg/Path.msg
@@ -0,0 +1 @@
+int32[] indicies
--- a/mg_msgs/srv/CalcPath.srv
+++ b/mg_msgs/srv/CalcPath.srv
@@ -0,0 +1,4 @@
+float64[] x
+float64[] y
+---
+int32[] indicies
--- a/mg_msgs/srv/I2c.srv
+++ b/mg_msgs/srv/I2c.srv
@@ -0,0 +1,4 @@
+uint8 addr
+uint8 data
+---
+uint8[] resp
--- a/mg_msgs/srv/SendDouble.srv
+++ b/mg_msgs/srv/SendDouble.srv
@@ -0,0 +1,2 @@
+float64 data 
+---
--- a/mg_msgs/srv/SetWidth.srv
+++ b/mg_msgs/srv/SetWidth.srv
@@ -1,2 +0,0 @@
-float64 width
---
--- a/mg_navigation/CMakeLists.txt
+++ b/mg_navigation/CMakeLists.txt
@@ -13,6 +13,7 @@ find_package(geometry_msgs REQUIRED)
 find_package(tf2 REQUIRED)
 find_package(tf2_ros REQUIRED)
 find_package(tf2_geometry_msgs REQUIRED)
+find_package(mg_obstacles REQUIRED)

 include(FindPkgConfig)
 pkg_search_module(LIBGLM REQUIRED glm)
@@ -26,10 +27,12 @@ set(PACKAGE_DEPS
  tf2
  tf2_ros
  tf2_geometry_msgs
+  mg_obstacles
 )

 add_executable(mg_nav_server 
  src/mg_navigation.cpp
+  src/path_buffer.cpp
 )
 ament_target_dependencies(mg_nav_server ${PACKAGE_DEPS})

--- a/mg_navigation/include/handlers/dwa.hpp
+++ b/mg_navigation/include/handlers/dwa.hpp
@@ -0,0 +1,8 @@
+#pragma once
+
+#include "handlers/dwa_core.hpp"
+#include "handlers/dwa_point.hpp"
+#include "handlers/dwa_global.hpp"
+#include "handlers/dwa_forward.hpp"
+#include "handlers/dwa_lookat.hpp"
+#include "handlers/dwa_rotate.hpp"
--- a/mg_navigation/include/handlers/dwa_core.hpp
+++ b/mg_navigation/include/handlers/dwa_core.hpp
@@ -30,7 +30,7 @@
 namespace mg {

    template <typename T>
-    class DWM {
+    class DWA {
      public:
        using Goal       = typename T::Goal;
        using Result     = typename T::Result;
@@ -62,7 +62,7 @@ namespace mg {
        glm::dvec2 pos;
        double     theta = 0;

-        DWM(std::shared_ptr<GoalHandle>, tf2_ros::Buffer::SharedPtr&, MgNavigationServer&);
+        DWA(std::shared_ptr<GoalHandle>, tf2_ros::Buffer::SharedPtr&, MgNavigationServer&);

        void execute();

@@ -88,7 +88,7 @@ namespace mg {
    };

    template <typename T>
-    DWM<T>::DWM(std::shared_ptr<GoalHandle> g, tf2_ros::Buffer::SharedPtr& buf, MgNavigationServer& mns) :
+    DWA<T>::DWA(std::shared_ptr<GoalHandle> g, tf2_ros::Buffer::SharedPtr& buf, MgNavigationServer& mns) :
      baseNode(mns),
      hgoal(g),
      pub_twist(mns.pub_twist),
@@ -99,16 +99,20 @@ namespace mg {
      pos(0, 0) { }

    template <typename T>
-    void DWM<T>::execute() {
+    void DWA<T>::execute() {
        std::vector<int> spacevl(dimx * dimy);
        std::vector<int> spacevr(dimx * dimy);

        pos_query();
        target_init();

+        rclcpp::Time elapsed = baseNode.get_clock()->now();
        rclcpp::Rate rate(UPDATE_RATE);

        while (target_check() && rclcpp::ok()) {
+            target_update();
+            baseNode.obstacle_manager()->update_dynamic();
+            baseNode.obstacle_manager()->update_static();
            if (hgoal->is_canceling()) {
                cancel();
                return;
@@ -137,19 +141,18 @@ namespace mg {
            cvl = spacevl[b_ind];
            cvr = spacevr[b_ind];
            send_speed(step * cvl, step * cvr);
-
            rate.sleep();
        }
        succeed();
    }

    template <typename T>
-    void DWM<T>::pos_query() {
+    void DWA<T>::pos_query() {
        try {
            double x = NAN;
            double y = NAN;

-            auto tmsg = tfbuf->lookupTransform("odom", "base-link", tf2::TimePointZero);
+            auto tmsg = tfbuf->lookupTransform("odom", "base_footprint", tf2::TimePointZero);

            tf2::Transform t;
            tf2::convert(tmsg.transform, t);
@@ -164,7 +167,7 @@ namespace mg {
    }

    template <typename T>
-    void DWM<T>::send_speed(double vl, double vr) {
+    void DWA<T>::send_speed(double vl, double vr) {
        auto [v, w] = to_vel(vl, vr);
        Geometry::TwistStamped twist;
        twist.twist.angular.z = w;
@@ -174,7 +177,7 @@ namespace mg {
    }

    template <typename T>
-    void DWM<T>::abort(int error) {
+    void DWA<T>::abort(int error) {
        baseNode.mtx.lock();
        send_speed(0, 0);
        auto x   = std::make_shared<Result>();
@@ -183,7 +186,7 @@ namespace mg {
    }

    template <typename T>
-    void DWM<T>::succeed() {
+    void DWA<T>::succeed() {
        baseNode.mtx.lock();
        send_speed(0, 0);
        auto x   = std::make_shared<Result>();
@@ -192,7 +195,7 @@ namespace mg {
    }

    template <typename T>
-    void DWM<T>::cancel() {
+    void DWA<T>::cancel() {
        baseNode.mtx.lock();
        send_speed(0, 0);
        auto x   = std::make_shared<Result>();
--- a/mg_navigation/include/handlers/dwa_forward.hpp
+++ b/mg_navigation/include/handlers/dwa_forward.hpp
@@ -1,5 +1,5 @@
 #pragma once
-#include "handlers/dwm_core.hpp"
+#include "handlers/dwa_core.hpp"

 #include "glm/gtx/norm.hpp"
 #include "glm/gtx/rotate_vector.hpp"
@@ -8,22 +8,22 @@
 namespace mg {

    template <>
-    inline bool DWM<MgNavigationServer::MoveStraight>::target_check() {
+    inline bool DWA<MgNavigationServer::MoveStraight>::target_check() {
        return glm::length2(pos - target_pos) > goal->tolerance * goal->tolerance;
    }

    template <>
-    inline void DWM<MgNavigationServer::MoveStraight>::target_init() {
+    inline void DWA<MgNavigationServer::MoveStraight>::target_init() {
        target_pos = glm::rotate(glm::dvec2(goal->distance, 0), theta) + pos;
    }

    template <>
-    inline bool DWM<MgNavigationServer::MoveStraight>::condition_check() {
+    inline bool DWA<MgNavigationServer::MoveStraight>::condition_check() {
        return false;
    }

    template <>
-    inline double DWM<MgNavigationServer::MoveStraight>::calc_score(int vl, int vr) {
+    inline double DWA<MgNavigationServer::MoveStraight>::calc_score(int vl, int vr) {
        constexpr double delta = 0.8;

        auto [v, w] = to_vel(step * vl, step * vr);
@@ -37,7 +37,7 @@ namespace mg {
    }

    template <>
-    inline void DWM<MgNavigationServer::MoveStraight>::populate_candidates(std::vector<int>& vl,
+    inline void DWA<MgNavigationServer::MoveStraight>::populate_candidates(std::vector<int>& vl,
                                                                           std::vector<int>& vr,
                                                                           int               dimx,
                                                                           int) {
--- a/mg_navigation/include/handlers/dwa_global.hpp
+++ b/mg_navigation/include/handlers/dwa_global.hpp
@@ -0,0 +1,106 @@
+#pragma once
+#include "handlers/dwa_core.hpp"
+
+#include "glm/gtx/norm.hpp"
+#include "glm/gtx/rotate_vector.hpp"
+#include "glm/gtx/vector_angle.hpp"
+
+#define LOOKAHEAD 0.2
+
+namespace mg {
+
+    template <>
+    inline bool DWA<MgNavigationServer::MoveGlobal>::target_check() {
+        return glm::length2(pos - target_pos) > goal->tolerance * goal->tolerance;
+    }
+
+    template <>
+    inline void DWA<MgNavigationServer::MoveGlobal>::target_init() {
+        baseNode.path_buffer()->update_path_block(goal);
+        target_pos = baseNode.path_buffer()->get_next(pos, LOOKAHEAD);
+
+        dimy = 4;
+        dimx = 11;
+    }
+
+    template <>
+    inline void DWA<MgNavigationServer::MoveGlobal>::target_update() {
+        baseNode.path_buffer()->update_path();
+        target_pos = baseNode.path_buffer()->get_next(pos, LOOKAHEAD);
+    }
+
+    template <>
+    inline bool DWA<MgNavigationServer::MoveGlobal>::condition_check() {
+        return false;
+    }
+
+    template <>
+    inline double DWA<MgNavigationServer::MoveGlobal>::calc_score(int vl, int vr) {
+        auto [v, w]        = to_vel(step * vl, step * vr);
+        const double delta = 0.3;
+        glm::dvec2   n_pos;
+        double       n_theta = NAN;
+        double       score   = 0;
+
+        n_theta = w * delta;
+
+        if (n_theta <= 1e-6) { //NOLINT
+            n_theta += theta;
+            const glm::dvec2 dp = glm::rotate(glm::dvec2(1, 0), theta) * delta * v;
+            n_pos               = dp + pos;
+        } else {
+            n_theta += theta;
+            const double r = v / w;
+            n_pos.x        = r * (glm::sin(n_theta) - glm::sin(theta));
+            n_pos.y        = -r * (glm::cos(n_theta) - glm::cos(theta));
+            n_pos += pos;
+        }
+
+        const glm::dvec2 n_face = glm::rotate(glm::dvec2(1, 0), n_theta);
+        const glm::dvec2 face   = glm::rotate(glm::dvec2(1, 0), theta);
+
+        // const double angl   = glm::angle(face, glm::normalize(target_pos - pos));
+        // const double n_angl = glm::angle(n_face, glm::normalize(target_pos - n_pos));
+
+        const double angl   = glm::asin(glm::determinant(glm::dmat2{ face, glm::normalize(target_pos - pos) }));
+        const double n_angl = glm::asin(glm::determinant(glm::dmat2{ n_face, glm::normalize(target_pos - n_pos) }));
+
+        const double dist            = baseNode.obstacle_manager()->box_colide(n_pos, { 0.29, 0.33 }, n_theta);
+        const double dist2           = baseNode.obstacle_manager()->dist_to_nearest(n_pos) - 0.22;
+        const double obstacle_scoreA = glm::max(0.0, 0.02 - dist);
+        const double obstacle_scoreB = glm::max(0.0, 0.03 - dist2);
+
+        RCLCPP_INFO(baseNode.get_logger(), "Door Stuck %lf", dist);
+        RCLCPP_INFO(baseNode.get_logger(), "Door Stuck2 %lf", dist2);
+
+        score += goal->pos_mult * (glm::distance(target_pos, pos) - glm::distance(target_pos, n_pos));
+        // score += goal->ornt_mult * (angl - n_angl);
+        score += goal->ornt_mult * (glm::abs(angl) - glm::abs(n_angl));
+        score -= goal->obst_mult_a * obstacle_scoreA;
+        score -= goal->obst_mult_b * obstacle_scoreB;
+
+        return score;
+    }
+
+    template <>
+    inline void DWA<MgNavigationServer::MoveGlobal>::populate_candidates(std::vector<int>& vl,
+                                                                         std::vector<int>& vr,
+                                                                         int               dimx,
+                                                                         int               dimy) {
+        vl.clear();
+        vr.clear();
+
+        for (int i = -dimx / 2; i <= dimx / 2; i++) {
+            for (int j = -dimy / 2; j <= dimy / 2; j++) {
+                auto [v, w] = to_vel(step * (cvl + i), step * (cvr + j));
+
+                if (step * abs(cvl + i) <= goal->max_wheel_speed && step * abs(cvr + j) <= goal->max_wheel_speed
+                    && glm::abs(v) < goal->max_vel && glm::abs(w) < goal->max_angular) {
+                    vl.push_back(cvl + i);
+                    vr.push_back(cvr + j);
+                }
+            }
+        }
+    }
+
+}
--- a/mg_navigation/include/handlers/dwa_lookat.hpp
+++ b/mg_navigation/include/handlers/dwa_lookat.hpp
@@ -1,5 +1,5 @@
 #pragma once
-#include "handlers/dwm_core.hpp"
+#include "handlers/dwa_core.hpp"

 #include "glm/gtx/norm.hpp"
 #include "glm/gtx/rotate_vector.hpp"
@@ -9,7 +9,7 @@
 namespace mg {

    template <>
-    inline bool DWM<MgNavigationServer::LookAt>::target_check() {
+    inline bool DWA<MgNavigationServer::LookAt>::target_check() {

        const double a = glm::abs(theta - target_ornt);
        const double b = (a > glm::pi<double>()) ? glm::two_pi<double>() - a : a;
@@ -18,7 +18,7 @@ namespace mg {
    }

    template <>
-    inline void DWM<MgNavigationServer::LookAt>::target_init() {
+    inline void DWA<MgNavigationServer::LookAt>::target_init() {

        target_pos = glm::vec2(goal->x, goal->y);

@@ -30,7 +30,7 @@ namespace mg {
    }

    template <>
-    inline void DWM<MgNavigationServer::LookAt>::target_update() {
+    inline void DWA<MgNavigationServer::LookAt>::target_update() {

        const double angle = glm::angle(glm::dvec2(1, 0), glm::normalize(target_pos - pos));
        const double cross = glm::cross(glm::dvec3(1, 0, 0), glm::dvec3(target_pos - pos, 0)).z;
@@ -40,12 +40,12 @@ namespace mg {
    }

    template <>
-    inline bool DWM<MgNavigationServer::LookAt>::condition_check() {
+    inline bool DWA<MgNavigationServer::LookAt>::condition_check() {
        return false;
    }

    template <>
-    inline double DWM<MgNavigationServer::LookAt>::calc_score(int vl, int vr) {
+    inline double DWA<MgNavigationServer::LookAt>::calc_score(int vl, int vr) {
        constexpr double delta = 0.5;
        const auto [v, w]      = to_vel(step * vl, step * vr);
        const double n_theta   = theta + w * delta;
@@ -62,7 +62,7 @@ namespace mg {
    }

    template <>
-    inline void DWM<MgNavigationServer::LookAt>::populate_candidates(std::vector<int>& vl,
+    inline void DWA<MgNavigationServer::LookAt>::populate_candidates(std::vector<int>& vl,
                                                                     std::vector<int>& vr,
                                                                     int               dimx,
                                                                     int) {
--- a/mg_navigation/include/handlers/dwa_point.hpp
+++ b/mg_navigation/include/handlers/dwa_point.hpp
@@ -1,5 +1,5 @@
 #pragma once
-#include "handlers/dwm_core.hpp"
+#include "handlers/dwa_core.hpp"

 #include "glm/gtx/norm.hpp"
 #include "glm/gtx/rotate_vector.hpp"
@@ -8,28 +8,30 @@
 namespace mg {

    template <>
-    inline bool DWM<MgNavigationServer::MovePoint>::target_check() {
+    inline bool DWA<MgNavigationServer::MovePoint>::target_check() {
        return glm::length2(pos - target_pos) > goal->tolerance * goal->tolerance;
    }

    template <>
-    inline void DWM<MgNavigationServer::MovePoint>::target_update() {
+    inline void DWA<MgNavigationServer::MovePoint>::target_update() {
        target_pos = glm::dvec2(goal->x, goal->y);
+        dimy       = 8;
    }

    template <>
-    inline bool DWM<MgNavigationServer::MovePoint>::condition_check() {
+    inline bool DWA<MgNavigationServer::MovePoint>::condition_check() {
        return false;
    }

    template <>
-    inline double DWM<MgNavigationServer::MovePoint>::calc_score(int vl, int vr) {
+    inline double DWA<MgNavigationServer::MovePoint>::calc_score(int vl, int vr) {
        auto [v, w]        = to_vel(step * vl, step * vr);
-        const double delta = 0.5;
+        const double delta = 0.3;
        glm::dvec2   n_pos;
        double       n_theta = NAN;
        double       score   = 0;

+        // The angle we will be facing after lookahead
        n_theta = w * delta;

        if (n_theta <= 1e-6) { //NOLINT
@@ -47,17 +49,18 @@ namespace mg {
        const glm::dvec2 n_face = glm::rotate(glm::dvec2(1, 0), n_theta);
        const glm::dvec2 face   = glm::rotate(glm::dvec2(1, 0), theta);

-        const double angl   = glm::angle(face, glm::normalize(target_pos - pos));
-        const double n_angl = glm::angle(n_face, glm::normalize(target_pos - n_pos));
+        // Calculate angle to goal post/pre movement
+        const double angl   = glm::asin(glm::determinant(glm::dmat2{ face, glm::normalize(target_pos - pos) }));
+        const double n_angl = glm::asin(glm::determinant(glm::dmat2{ n_face, glm::normalize(target_pos - n_pos) }));

        score += goal->pos_mult * (glm::distance(target_pos, pos) - glm::distance(target_pos, n_pos));
-        score += goal->ornt_mult * (angl - n_angl);
+        score += goal->ornt_mult * (glm::abs(angl) - glm::abs(n_angl));

        return score;
    }

    template <>
-    inline void DWM<MgNavigationServer::MovePoint>::populate_candidates(std::vector<int>& vl,
+    inline void DWA<MgNavigationServer::MovePoint>::populate_candidates(std::vector<int>& vl,
                                                                        std::vector<int>& vr,
                                                                        int               dimx,
                                                                        int               dimy) {
--- a/mg_navigation/include/handlers/dwa_rotate.hpp
+++ b/mg_navigation/include/handlers/dwa_rotate.hpp
@@ -1,5 +1,5 @@
 #pragma once
-#include "handlers/dwm_core.hpp"
+#include "handlers/dwa_core.hpp"

 #include "glm/gtx/norm.hpp"
 #include "glm/gtx/rotate_vector.hpp"
@@ -9,7 +9,7 @@
 namespace mg {

    template <>
-    inline bool DWM<MgNavigationServer::Rotate>::target_check() {
+    inline bool DWA<MgNavigationServer::Rotate>::target_check() {

        const double a = glm::abs(theta - target_ornt);
        const double b = (a > glm::pi<double>()) ? glm::two_pi<double>() - a : a;
@@ -18,17 +18,17 @@ namespace mg {
    }

    template <>
-    inline void DWM<MgNavigationServer::Rotate>::target_init() {
+    inline void DWA<MgNavigationServer::Rotate>::target_init() {
        target_ornt = goal->angle;
    }

    template <>
-    inline bool DWM<MgNavigationServer::Rotate>::condition_check() {
+    inline bool DWA<MgNavigationServer::Rotate>::condition_check() {
        return false;
    }

    template <>
-    inline double DWM<MgNavigationServer::Rotate>::calc_score(int vl, int vr) {
+    inline double DWA<MgNavigationServer::Rotate>::calc_score(int vl, int vr) {
        constexpr double delta = 0.5;
        const auto [v, w]      = to_vel(step * vl, step * vr);
        const double n_theta   = theta + w * delta;
@@ -45,7 +45,7 @@ namespace mg {
    }

    template <>
-    inline void DWM<MgNavigationServer::Rotate>::populate_candidates(std::vector<int>& vl,
+    inline void DWA<MgNavigationServer::Rotate>::populate_candidates(std::vector<int>& vl,
                                                                     std::vector<int>& vr,
                                                                     int               dimx,
                                                                     int) {
--- a/mg_navigation/include/handlers/dwm.hpp
+++ b/mg_navigation/include/handlers/dwm.hpp
@@ -1,7 +0,0 @@
-#pragma once
-
-#include "handlers/dwm_core.hpp"
-#include "handlers/dwm_point.hpp"
-#include "handlers/dwm_forward.hpp"
-#include "handlers/dwm_lookat.hpp"
-#include "handlers/dwm_rotate.hpp"
--- a/mg_navigation/include/mg_navigation.hpp
+++ b/mg_navigation/include/mg_navigation.hpp
@@ -17,6 +17,10 @@
 #include "tf2_ros/transform_listener.h"
 #include "tf2_ros/buffer.h"

+#include "mg_obstacles/mg_obstacles.hpp"
+
+#include "path_buffer.hpp"
+
 namespace mg {

    namespace Geometry = geometry_msgs::msg;
@@ -25,12 +29,14 @@ namespace mg {
      public:
        RCLCPP_SMART_PTR_ALIASES_ONLY(MgNavigationServer)
        using MovePoint    = mg_msgs::action::MovePoint;
+        using MoveGlobal   = mg_msgs::action::MoveGlobal;
        using MoveStraight = mg_msgs::action::MoveStraight;
        using LookAt       = mg_msgs::action::LookAt;
        using Rotate       = mg_msgs::action::Rotate;

        rclcpp::Publisher<Geometry::TwistStamped>::SharedPtr pub_twist;

+        rclcpp_action::Server<MoveGlobal>::SharedPtr   sv_move_global;
        rclcpp_action::Server<MovePoint>::SharedPtr    sv_move_point;
        rclcpp_action::Server<MoveStraight>::SharedPtr sv_move_straight;
        rclcpp_action::Server<LookAt>::SharedPtr       sv_look_at;
@@ -43,9 +49,15 @@ namespace mg {

        MgNavigationServer(rclcpp::NodeOptions& opts);

+        std::shared_ptr<PathBuffer>       path_buffer() { return path_buffer_; }
+        std::shared_ptr<ObstacleManager>& obstacle_manager() { return obstacle_manager_; }
+
      private:
        bool is_processing = false;

+        std::shared_ptr<PathBuffer>      path_buffer_;
+        std::shared_ptr<ObstacleManager> obstacle_manager_;
+
        template <typename T>
        rclcpp_action::GoalResponse handle_goal(const rclcpp_action::GoalUUID&,
                                                typename T::Goal::ConstSharedPtr,
--- a/mg_navigation/include/path_buffer.hpp
+++ b/mg_navigation/include/path_buffer.hpp
@@ -0,0 +1,60 @@
+#pragma once
+
+#include <vector>
+#include <mutex>
+#include <thread>
+#include <glm/glm.hpp>
+
+#include "mg_msgs/srv/calc_path.hpp"
+#include "mg_msgs/action/move_global.hpp"
+#include "rclcpp/rclcpp.hpp"
+
+#define AREAX  3000
+#define AREAY  2000
+#define GRID_Y 66
+#define GRID_X 106
+
+#define MIN_X 175
+#define MIN_Y 175
+
+#define MAX_X 2825
+#define MAX_Y 1825
+
+#define GRID_X_SIZE ((MAX_X - MIN_X) / GRID_X)
+#define GRID_Y_SIZE ((MAX_Y - MIN_Y) / GRID_Y)
+
+namespace mg {
+    inline glm::vec2 GridToCoords(const glm::ivec2 grid) {
+        return glm::vec2{ grid.x, grid.y } * glm::vec2{ GRID_X_SIZE, GRID_Y_SIZE } + glm::vec2{ MIN_X, MIN_Y };
+    }
+    inline glm::ivec2 IdToGrid(const int id) { return { id % GRID_X, id / GRID_X }; }
+    inline glm::vec2  IdToCoords(const int id) { return GridToCoords(IdToGrid(id)) / 1000.0F; }
+
+    class PathBuffer {
+        using PathService = mg_msgs::srv::CalcPath;
+        using PathGoal    = mg_msgs::action::MoveGlobal::Goal::ConstSharedPtr;
+        using PathFuture  = rclcpp::Client<PathService>::SharedFuture;
+
+      public:
+        PathBuffer(rclcpp::Node* node);
+        // ~PathBuffer();
+
+        glm::vec2 get_next(glm::vec2 pos, const double lookahead);
+
+        bool update_path(PathGoal goal = nullptr);
+        void update_path_block(PathGoal goal = nullptr);
+
+      private:
+        int current;
+
+        rclcpp::Node* node_;
+
+        PathGoal                              goal_;
+        PathService::Response::ConstSharedPtr path_msg_;
+
+        rclcpp::Client<PathService>::Client::SharedPtr client_;
+
+        PathFuture resp_;
+    };
+
+}
--- a/mg_navigation/package.xml
+++ b/mg_navigation/package.xml
@@ -17,6 +17,7 @@
  <depend>tf2</depend>
  <depend>tf2_ros</depend>
  <depend>tf2_geometry_msgs</depend>
+  <depend>mg_obstacles</depend>
  

  <build_depend>libglm-dev</build_depend>
--- a/mg_navigation/src/mg_navigation.cpp
+++ b/mg_navigation/src/mg_navigation.cpp
@@ -4,8 +4,7 @@

 #include "rclcpp/rclcpp.hpp"
 #include "mg_navigation.hpp"
-#include "handlers/dwm.hpp"
-
+#include "handlers/dwa.hpp"
 namespace mg {

    template <typename T>
@@ -40,7 +39,7 @@ namespace mg {

    template <typename T>
    void MgNavigationServer::execute(const std::shared_ptr<rclcpp_action::ServerGoalHandle<T> > gh) {
-        DWM<T> dwm = DWM<T>(gh, tf2_buffer, *this);
+        DWA<T> dwm = DWA<T>(gh, tf2_buffer, *this);
        dwm.execute();
        is_processing = false;
        mtx.unlock();
@@ -50,9 +49,21 @@ namespace mg {
        tf2_buffer   = std::make_shared<tf2_ros::Buffer>(get_clock());
        tf2_listener = std::make_shared<tf2_ros::TransformListener>(*tf2_buffer);

-        pub_twist = create_publisher<Geometry::TwistStamped>("diffdrive_controller/cmd_vel", 2);
+        path_buffer_ = std::make_shared<PathBuffer>(this);
+
+        pub_twist = create_publisher<Geometry::TwistStamped>("/cmd_vel", 2);
+
+        obstacle_manager_ = std::make_shared<ObstacleManager>(this, tf2_buffer);

        using namespace std::placeholders;
+
+        sv_move_global = rclcpp_action::create_server<MoveGlobal>(
+          this,
+          "MoveGlobal",
+          std::bind(&MgNavigationServer::handle_goal<MoveGlobal>, this, _1, _2, "MoveGlobal"),
+          std::bind(&MgNavigationServer::handle_cancel<MoveGlobal>, this, _1, "MoveGlobal"),
+          std::bind(&MgNavigationServer::handle_accepted<MoveGlobal>, this, _1, "MoveGlobal"));
+
        sv_move_point = rclcpp_action::create_server<MovePoint>(
          this,
          "MovePoint",
--- a/mg_navigation/src/path_buffer.cpp
+++ b/mg_navigation/src/path_buffer.cpp
@@ -0,0 +1,82 @@
+#include "path_buffer.hpp"
+
+#include <glm/gtx/norm.hpp>
+
+#include <chrono>
+using namespace std::chrono_literals;
+
+namespace mg {
+
+    PathBuffer::PathBuffer(rclcpp::Node* node) : current(-1), node_(node) {
+        client_ = node_->create_client<PathService>("GeneratePath");
+    }
+
+    glm::vec2 PathBuffer::get_next(glm::vec2 pos, const double lookahead) {
+        if (current < 0) {
+            current++;
+            while (current < (int)path_msg_->indicies.size()
+                   && glm::distance2(pos, IdToCoords(path_msg_->indicies[current])) > lookahead * lookahead) {
+                current++;
+            }
+        }
+        while (current < (int)path_msg_->indicies.size()
+               && glm::distance2(pos, IdToCoords(path_msg_->indicies[current])) < lookahead * lookahead) {
+            current++;
+        }
+        if (current == (int)path_msg_->indicies.size()) {
+            double best = 10000000;
+            int    id   = 0;
+
+            for (int i = 0; i < (int)goal_->x.size(); i++) {
+                const double dist2 = glm::distance2({ goal_->x[i], goal_->y[i] }, pos);
+                if (dist2 < best) {
+                    best = dist2;
+                    id   = i;
+                }
+            }
+            return { goal_->x[id], goal_->y[id] };
+        }
+        return IdToCoords(path_msg_->indicies[current]);
+    }
+
+    bool PathBuffer::update_path(PathGoal goal) {
+        if (goal) {
+            goal_ = goal;
+            client_->prune_pending_requests();
+            auto req = std::make_shared<PathService::Request>();
+            req->x   = goal_->x;
+            req->y   = goal_->y;
+            resp_    = client_->async_send_request(req).share();
+        }
+        if (resp_.wait_for(0s) == std::future_status::ready) {
+
+            path_msg_ = resp_.get();
+            auto req  = std::make_shared<PathService::Request>();
+            req->x    = goal_->x;
+            req->y    = goal_->y;
+            resp_     = client_->async_send_request(req).share();
+            current   = -1;
+            return true;
+        }
+        return false;
+    }
+
+    void PathBuffer::update_path_block(PathGoal goal) {
+        if (goal) {
+            goal_ = goal;
+            client_->prune_pending_requests();
+            auto req = std::make_shared<PathService::Request>();
+            req->x   = goal_->x;
+            req->y   = goal_->y;
+            resp_    = client_->async_send_request(req).share();
+        }
+
+        resp_.wait();
+        path_msg_ = resp_.get();
+        auto req  = std::make_shared<PathService::Request>();
+        req->x    = goal_->x;
+        req->y    = goal_->y;
+        resp_     = client_->async_send_request(req).share();
+        current   = -1;
+    }
+}
--- a/mg_obstacles/CMakeLists.txt
+++ b/mg_obstacles/CMakeLists.txt
@@ -0,0 +1,84 @@
+cmake_minimum_required(VERSION 3.12)
+
+project(mg_obstacles)
+
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "CLANG")
+    add_compile_options(-Wall -Wextra -Wpedantic)
+endif()
+
+# find dependencies
+find_package(ament_cmake REQUIRED)
+
+set(PACKAGE_DEPS
+    rclcpp
+    ament_index_cpp
+    mg_msgs
+    geometry_msgs
+    std_msgs
+    tf2
+    tf2_ros
+    tf2_geometry_msgs
+    jsoncpp
+)
+
+foreach(PACKAGE ${PACKAGE_DEPS})
+    find_package(${PACKAGE} REQUIRED)
+endforeach(PACKAGE ${PACKAGE_DEPS})
+
+include(FindPkgConfig)
+pkg_check_modules(JSONCPP jsoncpp)
+# pkg_search_module(LIBGLM REQUIRED glm)
+
+set(SOURCES
+    src/mg_obstacles.cpp
+    src/sdf.cpp
+    src/static_obstacle.cpp
+    src/permanent_obstacle.cpp
+)
+
+add_library(
+    mg_obstacles
+    SHARED
+    ${SOURCES}
+)
+
+target_include_directories(
+    mg_obstacles
+    PRIVATE
+    ${LIBGLM_INCLUDE_DIRS}
+    ${JSONCPP_INCLUDE_DIRS}
+)
+
+target_link_libraries(mg_obstacles ${JSONCPP_LINK_LIBRARIES})
+
+target_include_directories(
+    mg_obstacles
+    PUBLIC 
+    "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
+    "$<INSTALL_INTERFACE:include/${PROJECT_NAME}>"
+)
+
+ament_target_dependencies(
+    mg_obstacles
+    ${PACKAGE_DEPS}
+)
+
+
+install(
+    TARGETS mg_obstacles
+    EXPORT export_${PROJECT_NAME}
+    ARCHIVE DESTINATION lib
+    LIBRARY DESTINATION lib
+    RUNTIME DESTINATION bin
+)
+
+install(DIRECTORY include/ DESTINATION include/${PROJECT_NAME})
+install(DIRECTORY obstacles DESTINATION share/${PROJECT_NAME}/)
+
+ament_export_targets(export_${PROJECT_NAME} HAS_LIBRARY_TARGET)
+ament_export_include_directories(include)
+
+target_compile_features(mg_obstacles PUBLIC c_std_99 cxx_std_17)
+
+ament_package()
+
--- a/mg_obstacles/include/mg_obstacles/mg_obstacles.hpp
+++ b/mg_obstacles/include/mg_obstacles/mg_obstacles.hpp
@@ -0,0 +1,60 @@
+#pragma once
+#include <string>
+#include <glm/glm.hpp>
+#include "rclcpp/rclcpp.hpp"
+#include "mg_obstacles/permanent_obstacle.hpp"
+#include "mg_obstacles/static_obstacle.hpp"
+
+#include "std_msgs/msg/u_int64.hpp"
+#include "geometry_msgs/msg/point_stamped.hpp"
+
+#include "tf2_ros/buffer.h"
+
+namespace mg {
+    class ObstacleManager {
+        using StaticListMsg = std_msgs::msg::UInt64;
+        using DynamicPosMsg = geometry_msgs::msg::PointStamped;
+
+      public:
+        RCLCPP_SMART_PTR_DEFINITIONS(ObstacleManager)
+
+        enum ObstacleMask { // NOLINT
+            DYNAMIC   = 1,
+            STATIC    = 2,
+            MOVABLE   = 3,
+            PERMANENT = 4,
+            IMPORTANT = 5,
+            ALL       = 7,
+        };
+
+        ObstacleManager(rclcpp::Node* node, tf2_ros::Buffer::SharedPtr& buf);
+        bool   contains(glm::dvec2 pos, double radius, uint mask = ObstacleMask::ALL);
+        double dist_to_nearest(glm::dvec2 pos, int mask = ObstacleMask::ALL);
+        double box_colide(glm::dvec2 xy, glm::dvec2 size, double rot, int mask = ObstacleMask::ALL);
+
+        static double dist_to_bounds(glm::dvec2 pos, glm::dvec2 size, const glm::dmat2 rot_mat);
+        static double dist_to_bounds(glm::dvec2 pos, glm::dvec2 size, double rotation);
+
+        void update_dynamic();
+        void update_static();
+
+      private:
+        rclcpp::Node* node_;
+
+        tf2_ros::Buffer::SharedPtr tf_buffer;
+
+        std::vector<StaticObstacle>    static_obstacles_;
+        std::vector<PermanentObstacle> permanent_obstacles_;
+
+        glm::dvec3 oponent_position_ = { 0, 0, 0.20 };
+        bool       openent_active_   = false;
+
+        rclcpp::CallbackGroup::SharedPtr no_exec_cbg;
+
+        rclcpp::Subscription<StaticListMsg>::SharedPtr static_obst_sub_;
+        rclcpp::Subscription<DynamicPosMsg>::SharedPtr dynamic_obst_sub_;
+
+        void load_permanent(Json::Value& json);
+        void load_static(Json::Value& json);
+    };
+}
--- a/mg_obstacles/include/mg_obstacles/permanent_obstacle.hpp
+++ b/mg_obstacles/include/mg_obstacles/permanent_obstacle.hpp
@@ -0,0 +1,20 @@
+#pragma once
+
+#include <glm/glm.hpp>
+#include <jsoncpp/json/json.h>
+
+namespace mg {
+    class PermanentObstacle {
+      public:
+        /* Create a permanent obstacle from a json value */
+        PermanentObstacle(const Json::Value& json);
+
+        glm::dvec2 pos;
+        glm::dvec2 size;
+
+        double distance(glm::dvec2 position) const;
+        bool   contains(glm::dvec2 position, double radius) const;
+        double distanceBox(const glm::dvec2 position, const glm::dvec2 size, const glm::dmat2 rot_mat) const;
+    };
+
+}
--- a/mg_obstacles/include/mg_obstacles/sdf.hpp
+++ b/mg_obstacles/include/mg_obstacles/sdf.hpp
@@ -0,0 +1,16 @@
+#include "glm/glm.hpp"
+
+namespace mg {
+    double boxSdf(glm::dvec2 pos, glm::dvec2 size, glm::dvec2 t);
+
+    double circleSdf(glm::dvec2 pos, glm::dvec2 t);
+
+    bool inCircleSdf(glm::dvec2 pos, double rad, glm::dvec2 t, double radius);
+    bool inBoxSdf(glm::dvec2 pos, glm::dvec2 size, glm::dvec2 t, double radius);
+
+    double boxToBox(const glm::dvec2 pos,
+                    const glm::dvec2 size,
+                    const glm::dvec2 t,
+                    const glm::dvec2 sizet,
+                    const glm::dmat2 rot_mat);
+}
--- a/mg_obstacles/include/mg_obstacles/static_obstacle.hpp
+++ b/mg_obstacles/include/mg_obstacles/static_obstacle.hpp
@@ -0,0 +1,26 @@
+#pragma once
+
+#include <glm/glm.hpp>
+#include <jsoncpp/json/json.h>
+
+namespace mg {
+    class StaticObstacle {
+      public:
+        /* Create a static obstacle from a json value */
+        StaticObstacle(const Json::Value& json);
+
+        glm::dvec2 pos;
+
+        bool active = true;
+
+        bool horizontal;
+
+        static double width;
+        static double height;
+
+        double distance(glm::dvec2 position) const;
+        bool   contains(glm::dvec2 position, double radius) const;
+        double distanceBox(glm::dvec2 position, glm::dvec2 size, glm::dmat2 rot_mat) const;
+    };
+
+}
--- a/mg_obstacles/obstacles/obstacles-static.json
+++ b/mg_obstacles/obstacles/obstacles-static.json
@@ -0,0 +1,56 @@
+{
+    "staticObsacleHeight": 0.4,
+    "staticObsacleWidth": 0.1,
+    "staticObstacles": [
+        {
+            "horizontal": true,
+            "x": 0.625,
+            "y": 1.775
+        },
+        {
+            "horizontal": false,
+            "x": 0,
+            "y": 0.6
+        },
+        {
+            "horizontal": false,
+            "x": 0,
+            "y": 1.525
+        },
+        {
+            "horizontal": true,
+            "x": 0.575,
+            "y": 0.3
+        },
+        {
+            "horizontal": true,
+            "x": 2.025,
+            "y": 0.3
+        },
+        {
+            "horizontal": false,
+            "x": 2.9,
+            "y": 0.6
+        },
+        {
+            "horizontal": false,
+            "x": 2.9,
+            "y": 1.525
+        },
+        {
+            "horizontal": true,
+            "x": 1.975,
+            "y": 1.775
+        },
+        {
+            "horizontal": true,
+            "x": 0.9,
+            "y": 1
+        },
+        {
+            "horizontal": true,
+            "x": 1.7,
+            "y": 1
+        }
+    ]
+}
--- a/mg_obstacles/obstacles/obstacles.json
+++ b/mg_obstacles/obstacles/obstacles.json
@@ -0,0 +1,94 @@
+{
+  "staticObstacleHeight": 0.4,
+  "staticObstacleWidth": 0.1,
+  "staticObstacles": [
+    {
+      "horizontal": true,
+      "x": 0.625,
+      "y": 1.775
+    },
+    {
+      "horizontal": false,
+      "x": 0,
+      "y": 0.6
+    },
+    {
+      "horizontal": false,
+      "x": 0,
+      "y": 1.525
+    },
+    {
+      "horizontal": true,
+      "x": 0.575,
+      "y": 0.3
+    },
+    {
+      "horizontal": true,
+      "x": 2.025,
+      "y": 0.3
+    },
+    {
+      "horizontal": false,
+      "x": 2.9,
+      "y": 0.6
+    },
+    {
+      "horizontal": false,
+      "x": 2.9,
+      "y": 1.525
+    },
+    {
+      "horizontal": true,
+      "x": 1.975,
+      "y": 1.775
+    },
+    {
+      "horizontal": true,
+      "x": 0.9,
+      "y": 1
+    },
+    {
+      "horizontal": true,
+      "x": 1.7,
+      "y": 1
+    }
+  ],
+  "obstacles": [
+    {
+      "height": 0.45,
+      "width": 1.95,
+      "x": 1.05,
+      "y": 2
+    },
+    {
+      "height": 0.45,
+      "width": 0.45,
+      "x": 1.55,
+      "y": 0.45
+    },
+    {
+      "height": 0.2,
+      "width": 0.4,
+      "x": 0.65,
+      "y": 2
+    },
+    {
+      "height": 0.15,
+      "width": 0.45,
+      "x": 2,
+      "y": 0.15
+    },
+    {
+      "height": 0.15,
+      "width": 0.45,
+      "x": 0,
+      "y": 0.15
+    },
+    {
+      "height": 0.45,
+      "width": 0.45,
+      "x": 0,
+      "y": 1.1
+    }
+  ]
+}
--- a/mg_obstacles/package.xml
+++ b/mg_obstacles/package.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
+<package format="3">
+  <name>mg_obstacles</name>
+  <version>0.0.0</version>
+  <description>Library for collision detection</description>
+  <maintainer email="82343504+Pimpest@users.noreply.github.com">Pimpest</maintainer>
+  <license>Apache 2.0</license>
+
+  <buildtool_depend>ament_cmake</buildtool_depend>
+
+  <depend>rclcpp</depend>
+  <depend>rclcpp_action</depend>
+  <depend>rclcpp_components</depend>
+  <depend>mg_msgs</depend>
+  <depend>geometry_msgs</depend>
+  <depend>tf2</depend>
+  <depend>tf2_ros</depend>
+  <depend>tf2_geometry_msgs</depend>
+  <depend>libjsoncpp</depend>
+  
+
+  <build_depend>libjsoncpp-dev</build_depend>
+  <build_depend>libglm-dev</build_depend>
+
+  <export>
+    <build_type>ament_cmake</build_type>
+  </export>
+</package>
--- a/mg_obstacles/src/mg_obstacles.cpp
+++ b/mg_obstacles/src/mg_obstacles.cpp
@@ -0,0 +1,204 @@
+#include "mg_obstacles/mg_obstacles.hpp"
+#include "mg_obstacles/sdf.hpp"
+
+#include "ament_index_cpp/get_package_share_directory.hpp"
+#include "geometry_msgs/msg/point_stamped.hpp"
+#include "rclcpp/rclcpp.hpp"
+
+#include "glm/glm.hpp"
+#include "glm/gtx/matrix_transform_2d.hpp"
+
+#include <fstream>
+
+#include "tf2_geometry_msgs/tf2_geometry_msgs.hpp"
+
+namespace mg {
+    ObstacleManager::ObstacleManager(rclcpp::Node* node, tf2_ros::Buffer::SharedPtr& buf) :
+      node_(node), tf_buffer(buf) {
+        no_exec_cbg = node_->create_callback_group(rclcpp::CallbackGroupType::MutuallyExclusive, false);
+        rclcpp::SubscriptionOptions sub_opts;
+        sub_opts.callback_group = no_exec_cbg;
+
+        auto static_cb  = [](StaticListMsg::ConstSharedPtr) {};
+        auto dynamic_cb = [](DynamicPosMsg::ConstSharedPtr) {};
+
+        static_obst_sub_ = node_->create_subscription<StaticListMsg>(
+          "/staticObstacles", rclcpp::QoS(1).keep_last(1), static_cb, sub_opts);
+        dynamic_obst_sub_ = node_->create_subscription<DynamicPosMsg>(
+          "/dynamicObstacle", rclcpp::QoS(1).keep_last(1), dynamic_cb, sub_opts);
+
+        std::string obstacle_pkg;
+        std::string file_suffix = "/obstacles/obstacles.json";
+        node_->declare_parameter("obstacles", rclcpp::PARAMETER_STRING);
+        node_->get_parameter_or<std::string>("obstacles", obstacle_pkg, "mg_obstacles/obstacles/obstacles.json");
+        ulong n = obstacle_pkg.find_first_of('/');
+        if (n < obstacle_pkg.size()) {
+            file_suffix  = obstacle_pkg.substr(n);
+            obstacle_pkg = obstacle_pkg.substr(0, n);
+        }
+        Json::Value json;
+        RCLCPP_INFO(node_->get_logger(),
+                    "Read file %s",
+                    (ament_index_cpp::get_package_share_directory(obstacle_pkg) + file_suffix).c_str());
+        std::ifstream json_document(ament_index_cpp::get_package_share_directory(obstacle_pkg) + file_suffix);
+
+        json_document >> json;
+
+        load_permanent(json);
+        load_static(json);
+    }
+
+    bool ObstacleManager::contains(glm::dvec2 pos, double radius, uint mask) {
+        bool contained = false;
+        if (mask & ObstacleMask::DYNAMIC && openent_active_) {
+            contained |= inCircleSdf({ oponent_position_.x, oponent_position_.y }, oponent_position_.z, pos, radius);
+        }
+        if (mask & ObstacleMask::STATIC) {
+            for (const auto& obstacle : static_obstacles_) {
+                if (!obstacle.active) {
+                    continue;
+                }
+                // Check Static obstacles
+                contained |= obstacle.contains(pos, radius);
+            }
+        }
+        if (mask & ObstacleMask::PERMANENT) {
+            for (const auto& obstacle : permanent_obstacles_) {
+                // Check Permanant obstacles
+                contained |= obstacle.contains(pos, radius);
+            }
+        }
+        // contained |= dist_to_bounds(pos, { radius, radius }, 0) < 0;
+        return contained;
+    }
+
+    double ObstacleManager::dist_to_nearest(glm::dvec2 pos, int mask) {
+        double nearest = INFINITY;
+
+        if (mask & ObstacleMask::DYNAMIC && openent_active_) {
+            const double x = circleSdf(pos, glm::dvec2(oponent_position_.x, oponent_position_.y));
+
+            nearest = glm::min(nearest, x - oponent_position_.z);
+        }
+
+        if (mask & ObstacleMask::STATIC) {
+            for (const auto& obstacle : static_obstacles_) {
+                if (!obstacle.active) {
+                    continue;
+                }
+                // Check Static obstacles
+                nearest = glm::min(nearest, obstacle.distance(pos));
+            }
+        }
+
+        if (mask & ObstacleMask::PERMANENT) {
+            for (const auto& obstacle : permanent_obstacles_) {
+                // Check Permanant obstacles
+                nearest = glm::min(nearest, obstacle.distance(pos));
+            }
+        }
+
+        return nearest;
+    }
+
+    double ObstacleManager::box_colide(glm::dvec2 xy, glm::dvec2 size, double rot, int mask) {
+        const glm::dmat2 rot_mat{ { glm::cos(rot), glm::sin(rot) }, { -glm::sin(rot), glm::cos(rot) } };
+
+        double nearest = INFINITY;
+
+        if (mask & ObstacleMask::DYNAMIC && openent_active_) {
+            const double x = circleSdf(xy, glm::dvec2(oponent_position_.x, oponent_position_.y));
+
+            nearest = glm::min(nearest, x - oponent_position_.z - glm::length(size) / 4);
+        }
+        if (mask & ObstacleMask::STATIC) {
+            for (const auto& obstacle : static_obstacles_) {
+                if (!obstacle.active) {
+                    continue;
+                }
+                // Check Static obstacles
+                nearest = glm::min(nearest, obstacle.distanceBox(xy, size, rot_mat));
+            }
+        }
+
+        if (mask & ObstacleMask::PERMANENT) {
+            for (const auto& obstacle : permanent_obstacles_) {
+                // Check Permanant obstacles
+                nearest = glm::min(nearest, obstacle.distanceBox(xy, size, rot_mat));
+            }
+        }
+
+        return nearest;
+    } // NOLINT
+
+    double ObstacleManager::dist_to_bounds(glm::dvec2 pos, glm::dvec2 size, const glm::dmat2 rot_mat) {
+        glm::dvec2 point1 = glm::dvec2{ -size.x, -size.y } * 0.5;
+        glm::dvec2 point2 = glm::dvec2{ -size.x, size.y } * 0.5;
+        glm::dvec2 point3 = glm::dvec2{ size.x, -size.y } * 0.5;
+        glm::dvec2 point4 = glm::dvec2{ size.x, size.y } * 0.5;
+
+        point1 = point1 * rot_mat + pos;
+        point2 = point2 * rot_mat + pos;
+        point3 = point3 * rot_mat + pos;
+        point4 = point4 * rot_mat + pos;
+
+        glm::dvec2 mini = glm::min(point1, glm::dvec2(3.0, 2.0) - point1);
+
+        mini = glm::min(glm::min(point2, glm::dvec2(3.0, 2.0) - point2), mini);
+        mini = glm::min(glm::min(point3, glm::dvec2(3.0, 2.0) - point3), mini);
+        mini = glm::min(glm::min(point4, glm::dvec2(3.0, 2.0) - point4), mini);
+
+        return glm::min(mini.x, mini.y);
+    }
+
+    double ObstacleManager::dist_to_bounds(glm::dvec2 pos, glm::dvec2 size, double rot) {
+        // Find me
+        const glm::dmat2 rot_mat{ { glm::cos(rot), glm::sin(rot) }, { -glm::sin(rot), glm::cos(rot) } };
+        return ObstacleManager::dist_to_bounds(pos, size, rot_mat);
+    }
+
+    void ObstacleManager::update_dynamic() {
+        DynamicPosMsg       msg;
+        rclcpp::MessageInfo info;
+        if (dynamic_obst_sub_->take(msg, info)) {
+            auto point = tf_buffer->transform(msg, "odom");
+
+            oponent_position_.x = point.point.x;
+            oponent_position_.y = point.point.y;
+
+            openent_active_ = oponent_position_.x >= 0 && oponent_position_.y >= 0;
+        }
+    }
+
+    void ObstacleManager::update_static() {
+        StaticListMsg       msg;
+        rclcpp::MessageInfo info;
+        if (static_obst_sub_->take(msg, info)) {
+            uint ind = 1;
+            for (int i = (int)static_obstacles_.size() - 1; i >= 0; i--) {
+                static_obstacles_[i].active = ind & msg.data;
+                ind <<= 1;
+            }
+        }
+    }
+
+    void ObstacleManager::load_permanent(Json::Value& json) {
+
+        Json::Value& obstacles = json["obstacles"];
+
+        for (const Json::Value& obstacle : obstacles) {
+            // Add obstacle
+            permanent_obstacles_.emplace_back(obstacle);
+        }
+    }
+
+    void ObstacleManager::load_static(Json::Value& json) {
+
+        StaticObstacle::width  = json["staticObstacleWidth"].asDouble();
+        StaticObstacle::height = json["staticObstacleHeight"].asDouble();
+        for (const Json::Value& obstacle : json["staticObstacles"]) { static_obstacles_.emplace_back(obstacle); }
+        for (const auto& obstacle : static_obstacles_) {
+            RCLCPP_INFO(node_->get_logger(), "Loaded static obstacle at %lf %lf", obstacle.pos.x, obstacle.pos.y);
+        }
+    }
+}
--- a/mg_obstacles/src/permanent_obstacle.cpp
+++ b/mg_obstacles/src/permanent_obstacle.cpp
@@ -0,0 +1,23 @@
+#include "mg_obstacles/permanent_obstacle.hpp"
+#include "mg_obstacles/sdf.hpp"
+
+namespace mg {
+    PermanentObstacle::PermanentObstacle(const Json::Value& json) :
+      pos(json.get("x", 1.0).asDouble(), json.get("y", 1.0).asDouble()),
+      size(json.get("width", 0.0).asDouble(), json.get("height", 0.0).asDouble()) { }
+
+    double PermanentObstacle::distance(glm::dvec2 position) const {
+        return boxSdf(pos + 0.5 * glm::dvec2{ size.x, -size.y }, size * 0.5, position);
+    }
+
+    bool PermanentObstacle::contains(glm::dvec2 position, double radius) const {
+        return inBoxSdf(pos + 0.5 * glm::dvec2{ size.x, -size.y }, size * 0.5, position, radius);
+    }
+
+    double PermanentObstacle::distanceBox(const glm::dvec2 position,
+                                          const glm::dvec2 size,
+                                          const glm::dmat2 rot_mat) const {
+
+        return boxToBox(pos + 0.5 * glm::dvec2{ this->size.x, -this->size.y }, this->size, position, size, rot_mat);
+    }
+}
--- a/mg_obstacles/src/sdf.cpp
+++ b/mg_obstacles/src/sdf.cpp
@@ -0,0 +1,53 @@
+#include "mg_obstacles/sdf.hpp"
+#include <glm/gtx/norm.hpp>
+
+namespace mg {
+    double boxSdf(glm::dvec2 pos, glm::dvec2 size, glm::dvec2 t) {
+        glm::dvec2 d = glm::abs(t - pos) - size;
+        return glm::length(glm::max(d, 0.0)) + glm::min(glm::max(d.x, d.y), 0.0);
+    }
+
+    double circleSdf(glm::dvec2 pos, glm::dvec2 t) { return glm::length(pos - t); }
+
+    bool inCircleSdf(glm::dvec2 pos, double rad, glm::dvec2 t, double radius) {
+        return glm::length2(pos - t) < glm::pow(rad + radius, 2);
+    }
+
+    bool inBoxSdf(glm::dvec2 pos, glm::dvec2 size, glm::dvec2 t, double radius) {
+        const glm::dvec2 d = glm::abs(t - pos) - size;
+        // return (glm::length2(glm::max(d, 0.0))) < glm::pow(radius - glm::min(glm::max(d.x, d.y), 0.0), 2);
+        return boxSdf(pos, size, t) - radius < 0;
+    }
+
+    double boxToBox(const glm::dvec2 pos,
+                    const glm::dvec2 size,
+                    const glm::dvec2 t,
+                    const glm::dvec2 sizet,
+                    const glm::dmat2 rot_mat) {
+
+        const glm::dmat2 irot_mat = glm::transpose(rot_mat);
+
+        glm::dvec2 pointA1 = rot_mat * (glm::dvec2{ -sizet.x, -sizet.y } * 0.5) + t;
+        glm::dvec2 pointA2 = rot_mat * (glm::dvec2{ sizet.x, -sizet.y } * 0.5) + t;
+        glm::dvec2 pointA3 = rot_mat * (glm::dvec2{ -sizet.x, sizet.y } * 0.5) + t;
+        glm::dvec2 pointA4 = rot_mat * (glm::dvec2{ sizet.x, sizet.y } * 0.5) + t;
+
+        double distance = boxSdf(pos, size * 0.5, pointA1);
+
+        distance = glm::min(boxSdf(pos, size * 0.5, pointA2), distance);
+        distance = glm::min(boxSdf(pos, size * 0.5, pointA3), distance);
+        distance = glm::min(boxSdf(pos, size * 0.5, pointA4), distance);
+
+        glm::dvec2 pointB1 = irot_mat * (glm::dvec2{ -size.x, -size.y } * 0.5 + pos - t);
+        glm::dvec2 pointB2 = irot_mat * (glm::dvec2{ size.x, -size.y } * 0.5 + pos - t);
+        glm::dvec2 pointB3 = irot_mat * (glm::dvec2{ -size.x, size.y } * 0.5 + pos - t);
+        glm::dvec2 pointB4 = irot_mat * (glm::dvec2{ size.x, size.y } * 0.5 + pos - t);
+
+        distance = glm::min(boxSdf({}, sizet * 0.5, pointB1), distance);
+        distance = glm::min(boxSdf({}, sizet * 0.5, pointB2), distance);
+        distance = glm::min(boxSdf({}, sizet * 0.5, pointB3), distance);
+        distance = glm::min(boxSdf({}, sizet * 0.5, pointB4), distance);
+
+        return distance;
+    }
+}
--- a/mg_obstacles/src/static_obstacle.cpp
+++ b/mg_obstacles/src/static_obstacle.cpp
@@ -0,0 +1,46 @@
+#include "mg_obstacles/static_obstacle.hpp"
+#include "mg_obstacles/sdf.hpp"
+
+namespace mg {
+
+    double StaticObstacle::width  = 0.1;
+    double StaticObstacle::height = 0.4;
+
+    StaticObstacle::StaticObstacle(const Json::Value& json) :
+      pos(json.get("x", 1.0).asDouble(), json.get("y", 1.0).asDouble()),
+      horizontal(json.get("horizontal", true).asBool()) { }
+
+    double StaticObstacle::distance(glm::dvec2 position) const {
+        const double width  = StaticObstacle::width;
+        const double height = StaticObstacle::height;
+        if (!horizontal) {
+            return boxSdf(pos + 0.5 * glm::dvec2{ width, -height }, glm::dvec2{ width, height } * 0.5, position);
+        } else {
+            return boxSdf(pos + 0.5 * glm::dvec2{ height, -width }, glm::dvec2{ height, width } * 0.5, position);
+        }
+    }
+
+    double StaticObstacle::distanceBox(glm::dvec2 position, glm::dvec2 size, glm::dmat2 rot_mat) const {
+        const double width  = StaticObstacle::width;
+        const double height = StaticObstacle::height;
+        if (!horizontal) {
+            return boxToBox(
+              pos + 0.5 * glm::dvec2{ width, -height }, glm::dvec2{ width, height }, position, size, rot_mat);
+        } else {
+            return boxToBox(
+              pos + 0.5 * glm::dvec2{ height, -width }, glm::dvec2{ height, width }, position, size, rot_mat);
+        }
+    }
+
+    bool StaticObstacle::contains(glm::dvec2 position, double radius) const {
+        const double width  = StaticObstacle::width;
+        const double height = StaticObstacle::height;
+        if (!horizontal) {
+            return inBoxSdf(
+              pos + 0.5 * glm::dvec2{ width, -height }, glm::dvec2{ width, height } * 0.5, position, radius);
+        } else {
+            return inBoxSdf(
+              pos + 0.5 * glm::dvec2{ height, -width }, glm::dvec2{ height, width } * 0.5, position, radius);
+        }
+    }
+}
--- a/mg_odometry/src/mg_odom_publisher.cpp
+++ b/mg_odometry/src/mg_odom_publisher.cpp
@@ -8,7 +8,7 @@
 #include <libserial/SerialStream.h>
 #include <sys/types.h>

-#include "mg_msgs/srv/set_width.hpp"
+#include "mg_msgs/srv/send_double.hpp"
 #include "std_srvs/srv/empty.hpp"

 #include "geometry_msgs/msg/transform_stamped.hpp"
@@ -23,16 +23,16 @@

 #define TIMEOUT 10u

-constexpr const char* ENCODER_SERIAL_PATH_DEFAULT = "/dev/ttyACM1";
+constexpr const char* ENCODER_SERIAL_PATH_DEFAULT = "/dev/ttyACM0";

-using SetWidthSrv = mg_msgs::srv::SetWidth;
+using SendDoubleSrv = mg_msgs::srv::SendDouble;
 using ZeroSrv       = std_srvs::srv::Empty;

 class MgOdomPublisher : public rclcpp::Node {
  public:
    MgOdomPublisher() : Node("mg_odom_publisher") {
        this->declare_parameter("odom", "odom");
-        this->declare_parameter("target", "base-link");
+        this->declare_parameter("target", "base_footprint");
        this->declare_parameter("serial_path", ENCODER_SERIAL_PATH_DEFAULT);

        tf_broadcaster_ = std::make_shared<tf2_ros::TransformBroadcaster>(this);
@@ -40,35 +40,69 @@ class MgOdomPublisher : public rclcpp::Node {
        timer_ = this->create_wall_timer(std::chrono::milliseconds(TIMEOUT),
                                         std::bind(&MgOdomPublisher::timer_callback, this));

-        set_width_service_ = create_service<SetWidthSrv>(
+        set_width_service_ = create_service<SendDoubleSrv>(
          "/set_width", std::bind(&MgOdomPublisher::set_width, this, std::placeholders::_1));
+        set_ratio_service_ = create_service<SendDoubleSrv>(
+          "/set_ratio", std::bind(&MgOdomPublisher::set_width, this, std::placeholders::_1));

        zero_service_
          = create_service<ZeroSrv>("/zero", std::bind(&MgOdomPublisher::zero, this, std::placeholders::_1));
+
+        calib_service_
+          = create_service<ZeroSrv>("/endCalib", std::bind(&MgOdomPublisher::calib, this, std::placeholders::_1));
    }

  private:
    std::shared_ptr<tf2_ros::TransformBroadcaster> tf_broadcaster_;
-    rclcpp::Service<SetWidthSrv>::SharedPtr        set_width_service_;
+    rclcpp::Service<SendDoubleSrv>::SharedPtr      set_width_service_;
+    rclcpp::Service<SendDoubleSrv>::SharedPtr      set_ratio_service_;
    rclcpp::Service<ZeroSrv>::SharedPtr            zero_service_;
+    rclcpp::Service<ZeroSrv>::SharedPtr            calib_service_;
    rclcpp::TimerBase::SharedPtr                   timer_;
    LibSerial::SerialStream                        enc_serial_port_;

-    void set_width(const std::shared_ptr<SetWidthSrv::Request> request) {
-        RCLCPP_INFO(get_logger(), "Setting width to: %lf", request->width);
+    void set_width(const std::shared_ptr<SendDoubleSrv::Request> request) {
+        RCLCPP_INFO(get_logger(), "Setting width to: %lf", request->data);

        if (enc_serial_port_.IsOpen()) {
            union {
                std::array<u_char, sizeof(double)> bytes;
                double                             data;
            } value{};
-            value.data = request->width;
+            value.data = request->data;

            enc_serial_port_ << "w;";
            for (const auto& byte : value.bytes) { enc_serial_port_ << byte; }
        }
    }

+    void set_ratio(const std::shared_ptr<SendDoubleSrv::Request> request) {
+        RCLCPP_INFO(get_logger(), "Setting wheel ratio to: %lf", request->data);
+
+        if (enc_serial_port_.IsOpen()) {
+            union {
+                std::array<u_char, sizeof(double)> bytes;
+                double                             data;
+            } value{};
+            value.data = request->data;
+
+            enc_serial_port_ << "r;";
+            for (const auto& byte : value.bytes) { enc_serial_port_ << byte; }
+        }
+    }
+
+    void calib(const std::shared_ptr<ZeroSrv::Request> /*request*/) {
+        RCLCPP_INFO(get_logger(), "Finishing wheel diameter calib");
+
+        if (enc_serial_port_.IsOpen()) {
+            enc_serial_port_ << "c;";
+            double left_gain  = 0;
+            double right_gain = 0;
+            enc_serial_port_ >> left_gain >> right_gain;
+            RCLCPP_INFO(this->get_logger(), "The new gains are %lf %lf", left_gain, right_gain);
+        }
+    }
+
    void zero(const std::shared_ptr<ZeroSrv::Request> /*request*/) {
        RCLCPP_INFO(get_logger(), "Zeroing odometry");

--- a/mg_planner/CMakeLists.txt
+++ b/mg_planner/CMakeLists.txt
@@ -0,0 +1,60 @@
+cmake_minimum_required(VERSION 3.8)
+project(mg_planner)
+
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  add_compile_options(-Wall -Wextra -Wpedantic)
+endif()
+
+# find dependencies
+find_package(ament_cmake REQUIRED)
+find_package(rclcpp REQUIRED)
+find_package(mg_msgs REQUIRED)
+find_package(geometry_msgs REQUIRED)
+find_package(tf2 REQUIRED)
+find_package(tf2_ros REQUIRED)
+find_package(tf2_geometry_msgs REQUIRED)
+find_package(mg_obstacles REQUIRED)
+
+include(FindPkgConfig)
+pkg_search_module(LIBGLM REQUIRED glm)
+
+set(PACKAGE_DEPS
+  rclcpp
+  mg_msgs
+  geometry_msgs
+  tf2
+  tf2_ros
+  tf2_geometry_msgs
+  mg_obstacles
+)
+
+add_executable(mg_planner
+  src/mg_planner.cpp
+  src/mg_planner_node.cpp
+  src/obstacleManager.cpp
+  src/a_star.cpp
+)
+
+ament_target_dependencies(mg_planner ${PACKAGE_DEPS})
+
+target_include_directories(
+  mg_planner
+  PRIVATE
+  ${LIBGLM_INCLUDE_DIRS}
+  include
+)
+
+target_link_libraries(
+  mg_planner
+  ${LIBGLM_LIBRARIES}
+)
+
+install( TARGETS
+  mg_planner
+  DESTINATION lib/${PROJECT_NAME}
+)
+
+target_compile_features(mg_planner PUBLIC c_std_99 cxx_std_17)  # Require C99 and C++17
+
+ament_package()
+
--- a/mg_planner/include/mg_planner/a_star/a_star.hpp
+++ b/mg_planner/include/mg_planner/a_star/a_star.hpp
@@ -0,0 +1,72 @@
+#pragma once
+
+#include "mg_planner/config.hpp"
+#include "rclcpp/node.hpp"
+
+#include <glm/fwd.hpp>
+#include <glm/glm.hpp>
+#include <glm/gtx/fast_square_root.hpp>
+#include <memory>
+#include <queue>
+#include <rclcpp/parameter.hpp>
+#include <vector>
+
+#define GRID_X_SIZE ((MAX_X - MIN_X) / GRID_X)
+#define GRID_Y_SIZE ((MAX_Y - MIN_Y) / GRID_Y)
+
+namespace mg {
+
+    class PlannerNode;
+
+    constexpr std::array<glm::ivec2, 9> neighbors{ glm::ivec2(1, 0), glm::ivec2(1, 1), glm::ivec2(1, 2),
+                                                   glm::ivec2(1, 3), glm::ivec2(2, 1), glm::ivec2(2, 3),
+                                                   glm::ivec2(3, 1), glm::ivec2(3, 2), glm::ivec2(0, 1) };
+
+    constexpr std::array<glm::ivec2, 4> directions{
+        glm::ivec2(1, 1), glm::ivec2(1, -1), glm::ivec2(-1, -1), glm::ivec2(-1, 1)
+    };
+
+    static inline std::array<float, 9> precalc_Distances() {
+        std::array<float, 9> dist{};
+        for (int i = 0; i < 9; i++) { dist[i] = glm::fastLength((glm::vec2)neighbors[i]); }
+        return dist;
+    }
+
+    const std::array<float, 9> distances = precalc_Distances();
+
+    class AStar {
+      public:
+        friend mg::PlannerNode;
+        AStar()        = delete;
+        AStar(AStar&&) = delete;
+        AStar(AStar&)  = delete;
+
+        static glm::ivec2 CoordsToGrid(const glm::ivec2 pos) {
+            return (pos - glm::ivec2{ MIN_X, MIN_Y }) / glm::ivec2{ GRID_X_SIZE, GRID_Y_SIZE };
+        }
+
+        static glm::ivec2 GridToCoords(const glm::ivec2 grid) {
+            return grid * glm::ivec2{ GRID_X_SIZE, GRID_Y_SIZE } + glm::ivec2{ MIN_X, MIN_Y };
+        }
+
+        static glm::ivec2 IdToGrid(const int id) { return { id % GRID_X, id / GRID_X }; }
+        static int        GridToId(const glm::ivec2 grid) { return grid.x + GRID_X * grid.y; }
+
+        static glm::ivec2 IdToCoords(const int id) { return GridToCoords(IdToGrid(id)); }
+        static int        CoordsToId(const glm::ivec2 pos) { return GridToId(CoordsToGrid(pos)); }
+
+        static void gen_path(int start, std::array<int, (GRID_X * GRID_Y)>& parents, int end, std::vector<int>& path);
+        float       dist_to_goal(glm::ivec2 pos);
+
+        void execute(glm::ivec2 pos, std::vector<glm::ivec2>&& goals, std::vector<int>& path);
+
+        bool isRunning() const { return running; }
+
+      private:
+        AStar(PlannerNode* node) : node_(node) { }
+
+        bool                    running;
+        PlannerNode*            node_;
+        std::vector<glm::ivec2> targets_;
+    };
+}
--- a/mg_planner/include/mg_planner/config.hpp
+++ b/mg_planner/include/mg_planner/config.hpp
@@ -0,0 +1,24 @@
+#pragma once
+
+#define AREAX  3000
+#define AREAY  2000
+#define GRID_Y 66ul
+#define GRID_X 106ul
+
+#define MIN_X 175
+#define MIN_Y 175
+
+#define MAX_X 2825
+#define MAX_Y 1825
+
+#define SEARCH_DISTANCE 5
+
+#define CLOSE       100000
+#define MAXOBSTC    50
+#define CLOSEDIST   110
+#define GOALDELTA2  2500
+#define ROBOTRADIUS 165
+
+#define ELIPSEPERCENT 0.5
+#define GOALPERCENT   0.1
+#define MAXDTIME      0.1
--- a/mg_planner/include/mg_planner/mg_planner_node.hpp
+++ b/mg_planner/include/mg_planner/mg_planner_node.hpp
@@ -0,0 +1,43 @@
+#pragma once
+
+#include <array>
+#include <glm/fwd.hpp>
+#include <memory>
+#include <rclcpp/client.hpp>
+#include <rclcpp/service.hpp>
+#include "mg_planner/a_star/a_star.hpp"
+#include "mg_obstacles/mg_obstacles.hpp"
+#include "rclcpp/rclcpp.hpp"
+
+#include "tf2_ros/buffer.h"
+#include "tf2_ros/transform_listener.h"
+
+#include "mg_msgs/msg/path.hpp"
+#include "mg_msgs/srv/calc_path.hpp"
+
+#define TREE_SIZE 9
+
+namespace mg {
+
+    class PlannerNode : public rclcpp::Node {
+      public:
+        PlannerNode();
+
+        void fill_obstacles() { }
+
+        ObstacleManager::SharedPtr getObstacleManager() { return obstacle_manager_; }
+
+        glm::ivec2 get_pos();
+
+      private:
+        rclcpp::Service<mg_msgs::srv::CalcPath>::SharedPtr astar_service;
+        rclcpp::Publisher<mg_msgs::msg::Path>::SharedPtr   path_pub_;
+
+        AStar                      astar_;
+        ObstacleManager::SharedPtr obstacle_manager_;
+
+        std::shared_ptr<tf2_ros::Buffer>            tf_buf_;
+        std::shared_ptr<tf2_ros::TransformListener> tf_listener;
+    };
+
+}
--- a/mg_planner/include/mg_planner/obstacleManager.hpp
+++ b/mg_planner/include/mg_planner/obstacleManager.hpp
@@ -0,0 +1,8 @@
+#pragma once
+
+#include <glm/glm.hpp>
+#include <vector>
+
+namespace mg {
+    bool check_collision(glm::ivec2 pos, float size);
+}
--- a/mg_planner/package.xml
+++ b/mg_planner/package.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
+<package format="3">
+  <name>mg_planner</name>
+  <version>0.0.0</version>
+  <description>TODO: Package description</description>
+  <maintainer email="82343504+Pimpest@users.noreply.github.com">Pimpest</maintainer>
+  <license>Apache 2.0</license>
+
+  <buildtool_depend>ament_cmake</buildtool_depend>
+
+  <depend>rclcpp</depend>
+  <depend>rclcpp_action</depend>
+  <depend>mg_msgs</depend>
+  <depend>tf2</depend>
+  <depend>tf2_ros</depend>
+  <depend>tf2_geometry_msgs</depend>
+  <depend>mg_obstacles</depend>
+  
+
+  <build_depend>libglm-dev</build_depend>
+
+  <export>
+    <build_type>ament_cmake</build_type>
+  </export>
+</package>
--- a/mg_planner/src/a_star.cpp
+++ b/mg_planner/src/a_star.cpp
@@ -0,0 +1,108 @@
+#include "mg_planner/a_star/a_star.hpp"
+#include "mg_planner/config.hpp"
+#include "mg_planner/mg_planner_node.hpp"
+#include "mg_planner/obstacleManager.hpp"
+#include <array>
+#include <cmath>
+#include <codecvt>
+#include <functional>
+#include <glm/fwd.hpp>
+#include <glm/geometric.hpp>
+#include <iterator>
+#include <memory>
+#include <queue>
+#include <rclcpp/logging.hpp>
+#include <rcutils/types/rcutils_ret.h>
+#include <unordered_set>
+#include <vector>
+
+namespace mg {
+
+    void AStar::execute(glm::ivec2 pos, std::vector<glm::ivec2>&& goals, std::vector<int>& path) {
+        std::
+          priority_queue<std::pair<float, int>, std::vector<std::pair<float, int>>, std::greater<std::pair<float, int>>>
+                                             pq_tasks;
+        std::array<bool, (GRID_X * GRID_Y)>  visited{};
+        std::array<int, (GRID_X * GRID_Y)>   parent{};
+        std::array<float, (GRID_X * GRID_Y)> total_distance{};
+
+        targets_         = std::move(goals);
+        const int posIdx = CoordsToId(pos);
+
+        RCLCPP_INFO(node_->get_logger(), "Got pos: %d %d", pos.x, pos.y);
+
+        pq_tasks.emplace(0, posIdx);
+        visited.at(posIdx) = true;
+        node_->fill_obstacles();
+        int          id_close   = posIdx;
+        float        dist_close = INFINITY;
+        rclcpp::Time time       = node_->get_clock()->now();
+
+        node_->getObstacleManager()->update_static();
+        node_->getObstacleManager()->update_dynamic();
+
+        while (!pq_tasks.empty() && (node_->get_clock()->now() - time).seconds() < 0.1) {
+            const auto [score, idx]   = pq_tasks.top();
+            const glm::ivec2 grid_loc = IdToGrid(idx);
+            pq_tasks.pop();
+
+            RCLCPP_DEBUG(node_->get_logger(), "Popped grid_loc: %d %d", grid_loc.x, grid_loc.y);
+
+            for (int i = 0; i < 4; i++) {
+                for (int j = 0; j < 9; j++) {
+                    const glm::ivec2 gridy = IdToGrid(idx) + neighbors[j] * directions[i];
+                    const int        idy   = GridToId(gridy);
+                    //RCLCPP_INFO(node_->get_logger(), "Checking [idx, pos]: %d, %d;%d", idy, gridy.x, gridy.y);
+
+                    if (check_collision(GridToCoords(gridy), 0)
+                        && !node_->getObstacleManager()->contains(
+                          glm::dvec2(GridToCoords(gridy)) / 1000.0, 0.195, ObstacleManager::ObstacleMask::ALL)) {
+                        if (!visited[idy]) {
+                            parent[idy]         = idx;
+                            visited[idy]        = true;
+                            total_distance[idy] = distances[j] + total_distance[idx];
+
+                            RCLCPP_DEBUG(node_->get_logger(), "Gridy: %d %d", gridy.x, gridy.y);
+                            RCLCPP_DEBUG(node_->get_logger(), "idy: %d", idy);
+                            RCLCPP_DEBUG(node_->get_logger(), "Distance: %f", total_distance[idy]);
+                            const float distance = dist_to_goal(gridy);
+                            if (distance < dist_close) {
+                                id_close   = idy;
+                                dist_close = distance;
+                            }
+                            pq_tasks.emplace(total_distance[idy] + distance, idy);
+                            for (const auto& goal : targets_) {
+                                if (goal == gridy) {
+                                    gen_path(posIdx, parent, idy, path);
+                                    return;
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        gen_path(posIdx, parent, id_close, path);
+    }
+
+    void AStar::gen_path(int start, std::array<int, (GRID_X * GRID_Y)>& parents, int end, std::vector<int>& path) {
+
+        int curr = end;
+
+        while (curr != start) {
+            path.push_back(curr);
+            curr = parents[curr];
+        }
+
+        path.push_back(start);
+    }
+
+    float AStar::dist_to_goal(glm::ivec2 pos) {
+        float mini = INFINITY;
+        for (const auto& goal : targets_) {
+            // Find closest of multiple targets
+            mini = glm::min(glm::distance((glm::vec2)goal, (glm::vec2)pos), mini);
+        }
+        return mini;
+    }
+}
--- a/mg_planner/src/mg_planner.cpp
+++ b/mg_planner/src/mg_planner.cpp
@@ -0,0 +1,14 @@
+#include "rclcpp/rclcpp.hpp"
+
+#include "mg_planner/mg_planner_node.hpp"
+#include <rclcpp/executors.hpp>
+
+int main(int argc, char** argv) {
+    rclcpp::init(argc, argv);
+    rclcpp::executors::MultiThreadedExecutor executor;
+    rclcpp::Node::SharedPtr                  node = std::make_shared<mg::PlannerNode>();
+    executor.add_node(node);
+    executor.spin();
+
+    return 0;
+}
--- a/mg_planner/src/mg_planner_node.cpp
+++ b/mg_planner/src/mg_planner_node.cpp
@@ -0,0 +1,65 @@
+#include "mg_planner/mg_planner_node.hpp"
+#include "mg_msgs/srv/calc_path.hpp"
+#include "mg_planner/a_star/a_star.hpp"
+#include "mg_planner/config.hpp"
+#include <array>
+#include <exception>
+#include <iostream>
+#include <memory>
+#include <rclcpp/time.hpp>
+#include <rclcpp/wait_result_kind.hpp>
+
+#include "tf2_geometry_msgs/tf2_geometry_msgs.hpp"
+#include "tf2/convert.hpp"
+
+mg::PlannerNode::PlannerNode() : Node("planner"), astar_(this) {
+    astar_service = create_service<mg_msgs::srv::CalcPath>(
+      "GeneratePath",
+      [this](mg_msgs::srv::CalcPath::Request::ConstSharedPtr req,
+             mg_msgs::srv::CalcPath::Response::SharedPtr     resp) -> void {
+          std::cout << "Bro recieved request\n";
+          auto                    elapsed = get_clock()->now();
+          std::vector<glm::ivec2> goals;
+          std::transform(req->x.begin(),
+                         req->x.end(),
+                         req->y.begin(),
+                         std::back_inserter(goals),
+                         [](const auto& aa, const auto& bb) {
+                             std::cout << aa << " " << bb << "\n";
+                             return AStar::CoordsToGrid(glm::ivec2(aa * 1000, bb * 1000));
+                         });
+          for (const auto& goal : goals) {
+              if (goal.x < 0 || GRID_X < goal.x || goal.y < 0 || GRID_Y < goal.y) {
+                  return;
+              }
+          }
+          astar_.execute(get_pos(), std::move(goals), resp->indicies);
+          std::reverse(resp->indicies.begin(), resp->indicies.end());
+          mg_msgs::msg::Path path;
+          path.indicies = std::vector<int>(resp->indicies);
+          path_pub_->publish(path);
+          RCLCPP_INFO(get_logger(), "Handled request in %lf seconds", (get_clock()->now() - elapsed).seconds());
+      });
+
+    path_pub_ = create_publisher<mg_msgs::msg::Path>("/GeneratedPath", rclcpp::QoS(4).keep_last(2));
+
+    tf_buf_     = std::make_shared<tf2_ros::Buffer>(get_clock());
+    tf_listener = std::make_shared<tf2_ros::TransformListener>(*tf_buf_);
+
+    obstacle_manager_ = std::make_shared<ObstacleManager>(this, tf_buf_);
+}
+
+glm::ivec2 mg::PlannerNode::get_pos() {
+    try {
+        auto tmsg = tf_buf_->lookupTransform("odom", "base_footprint", tf2::TimePointZero);
+
+        tf2::Transform t;
+        tf2::convert(tmsg.transform, t);
+        auto vec3 = tmsg.transform.translation;
+
+        return glm::clamp(
+          glm::ivec2{ vec3.x * 1000, vec3.y * 1000 }, glm::ivec2(MIN_X, MIN_Y), glm::ivec2(MAX_X, MAX_Y));
+
+    } catch (const std::exception& e) { RCLCPP_DEBUG(get_logger(), "Failed to find transform, ohno"); }
+    return { 1000, 1000 };
+}
--- a/mg_planner/src/obstacleManager.cpp
+++ b/mg_planner/src/obstacleManager.cpp
@@ -0,0 +1,8 @@
+#include "mg_planner/obstacleManager.hpp"
+#include "mg_planner/config.hpp"
+
+namespace mg {
+    bool check_collision(glm::ivec2 pos, float size) {
+        return (pos.x >= MIN_X && pos.x < MAX_X) && (pos.y >= MIN_Y && pos.y < MAX_Y);
+    }
+}
--- a/scripts/run_base.sh
+++ b/scripts/run_base.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+ros_distro="jazzy"
+script_dir=$(dirname "$(readlink -f "${bash_source[0]}")")
+
+source "/opt/ros/${ROS_DISTRO}/setup.bash"
+source ./install/setup.bash
+
+ros2 launch mg_bringup base.launch.py $@
--- a/scripts/run_bt.sh
+++ b/scripts/run_bt.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+
+ros_distro="jazzy"
+script_dir=$(dirname "$(readlink -f "${bash_source[0]}")")
+pids=()
+
+source "/opt/ros/${ROS_DISTRO}/setup.bash"
+source "./install/setup.bash"
+
+trap "trap - SIGTERM && kill -- -$$" SIGINT SIGTERM EXIT
+
+ros2 launch mg_bringup bt.launch.py & pids+=($!)
+
+sleep 1
+
+ros2 action send_goal /mg_bt_action_server btcpp_ros2_interfaces/action/ExecuteTree "target_tree: $1" & pids+=($!)
+
+wait
--- a/toid_bot_description/CMakeLists.txt
+++ b/toid_bot_description/CMakeLists.txt
@@ -0,0 +1,34 @@
+cmake_minimum_required(VERSION 3.8)
+project(toid_bot_description)
+
+if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  add_compile_options(-Wall -Wextra -Wpedantic)
+endif()
+
+# find dependencies
+find_package(ament_cmake REQUIRED)
+# uncomment the following section in order to fill in
+# further dependencies manually.
+# find_package(<dependency> REQUIRED)
+
+install(
+  DIRECTORY 
+    src 
+    launch
+    rviz
+  DESTINATION share/${PROJECT_NAME}
+)
+
+if(BUILD_TESTING)
+  find_package(ament_lint_auto REQUIRED)
+  # the following line skips the linter which checks for copyrights
+  # comment the line when a copyright and license is added to all source files
+  set(ament_cmake_copyright_FOUND TRUE)
+  # the following line skips cpplint (only works in a git repo)
+  # comment the line when this package is in a git repo and when
+  # a copyright and license is added to all source files
+  set(ament_cmake_cpplint_FOUND TRUE)
+  ament_lint_auto_find_test_dependencies()
+endif()
+
+ament_package()
--- a/toid_bot_description/LICENSE
+++ b/toid_bot_description/LICENSE
@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
--- a/toid_bot_description/launch/display.launch.py
+++ b/toid_bot_description/launch/display.launch.py
@@ -0,0 +1,50 @@
+from launch import LaunchDescription
+from launch.actions import DeclareLaunchArgument
+from launch.conditions import IfCondition, UnlessCondition 
+from launch.substitutions import Command, LaunchConfiguration
+from launch_ros.actions import Node
+from launch_ros.substitutions import FindPackageShare
+import os
+
+def generate_launch_description():
+    pkg_share = FindPackageShare("").find('toid_bot_description')
+    default_model_path = os.path.join(pkg_share, 'src', 'toid_bot_description.urdf')
+    default_rviz_config_path = os.path.join(pkg_share, 'rviz', 'default.rviz')
+
+    robot_state_publisher_node = Node(
+        package='robot_state_publisher',
+        executable='robot_state_publisher',
+        parameters=[{'robot_description': Command(['xacro ', LaunchConfiguration('model')])}]
+    )
+
+    joint_state_publisher_node = Node(
+        package='joint_state_publisher',
+        executable='joint_state_publisher',
+        name='joint_state_publisher',
+        parameters=[{'robot_description': Command(['xacro ', default_model_path])}],
+        condition=UnlessCondition(LaunchConfiguration('gui'))
+    )
+
+    joint_state_publisher_gui_node = Node(
+        package='joint_state_publisher_gui',
+        executable='joint_state_publisher_gui',
+        name='joint_state_publisher_gui',
+        condition=IfCondition(LaunchConfiguration('gui'))
+    )
+
+    rviz_node = Node(
+        package='rviz2',
+        executable='rviz2',
+        name='rviz2',
+        output='screen',
+        arguments=['-d', default_rviz_config_path]
+    )
+
+    return LaunchDescription([
+        DeclareLaunchArgument(name='gui', default_value='True', description='Flag to enable joint_state_publisher'),
+        DeclareLaunchArgument(name='model', default_value=default_model_path, description='Path to model'),
+        robot_state_publisher_node,
+        joint_state_publisher_node,
+        joint_state_publisher_gui_node,
+        rviz_node
+    ])
--- a/toid_bot_description/package.xml
+++ b/toid_bot_description/package.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0"?>
+<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
+<package format="3">
+  <name>toid_bot_description</name>
+  <version>0.0.0</version>
+  <description>TODO: Package description</description>
+  <maintainer email="example@example.com">pimpest</maintainer>
+  <license>MIT</license>
+
+  <buildtool_depend>ament_cmake</buildtool_depend>
+
+  <exec_depend>joint_state_publisher</exec_depend>
+  <exec_depend>joint_state_publisher_gui</exec_depend>
+  <exec_depend>robot_state_publisher</exec_depend>
+  <exec_depend>rviz2</exec_depend>
+  <exec_depend>xacro</exec_depend>
+
+  <test_depend>ament_lint_auto</test_depend>
+  <test_depend>ament_lint_common</test_depend>
+
+  <export>
+    <build_type>ament_cmake</build_type>
+  </export>
+</package>
--- a/toid_bot_description/rviz/default.rviz
+++ b/toid_bot_description/rviz/default.rviz
@@ -0,0 +1,235 @@
+Panels:
+  - Class: rviz_common/Displays
+    Help Height: 78
+    Name: Displays
+    Property Tree Widget:
+      Expanded:
+        - /Global Options1
+        - /Status1
+      Splitter Ratio: 0.5
+    Tree Height: 542
+  - Class: rviz_common/Selection
+    Name: Selection
+  - Class: rviz_common/Tool Properties
+    Expanded:
+      - /2D Goal Pose1
+      - /Publish Point1
+    Name: Tool Properties
+    Splitter Ratio: 0.5886790156364441
+  - Class: rviz_common/Views
+    Expanded:
+      - /Current View1
+    Name: Views
+    Splitter Ratio: 0.5
+  - Class: rviz_common/Time
+    Experimental: false
+    Name: Time
+    SyncMode: 0
+    SyncSource: ""
+Visualization Manager:
+  Class: ""
+  Displays:
+    - Alpha: 0.5
+      Cell Size: 1
+      Class: rviz_default_plugins/Grid
+      Color: 160; 160; 164
+      Enabled: true
+      Line Style:
+        Line Width: 0.029999999329447746
+        Value: Lines
+      Name: Grid
+      Normal Cell Count: 0
+      Offset:
+        X: 0
+        Y: 0
+        Z: 0
+      Plane: XY
+      Plane Cell Count: 10
+      Reference Frame: <Fixed Frame>
+      Value: true
+    - Alpha: 0.30000001192092896
+      Class: rviz_default_plugins/RobotModel
+      Collision Enabled: false
+      Description File: ""
+      Description Source: Topic
+      Description Topic:
+        Depth: 5
+        Durability Policy: Volatile
+        History Policy: Keep Last
+        Reliability Policy: Reliable
+        Value: /robot_description
+      Enabled: true
+      Links:
+        All Links Enabled: true
+        Expand Joint Details: false
+        Expand Link Details: false
+        Expand Tree: false
+        Link Tree Style: Links in Alphabetic Order
+        base_footprint:
+          Alpha: 1
+          Show Axes: false
+          Show Trail: false
+        base_link:
+          Alpha: 1
+          Show Axes: false
+          Show Trail: false
+          Value: true
+        drivewhl_l_link:
+          Alpha: 1
+          Show Axes: false
+          Show Trail: false
+          Value: true
+        drivewhl_r_link:
+          Alpha: 1
+          Show Axes: false
+          Show Trail: false
+          Value: true
+        left_caster:
+          Alpha: 1
+          Show Axes: false
+          Show Trail: false
+          Value: true
+        lidar:
+          Alpha: 1
+          Show Axes: false
+          Show Trail: false
+          Value: true
+        right_caster:
+          Alpha: 1
+          Show Axes: false
+          Show Trail: false
+          Value: true
+      Mass Properties:
+        Inertia: false
+        Mass: false
+      Name: RobotModel
+      TF Prefix: ""
+      Update Interval: 0
+      Value: true
+      Visual Enabled: true
+    - Class: rviz_default_plugins/TF
+      Enabled: true
+      Filter (blacklist): ""
+      Filter (whitelist): ""
+      Frame Timeout: 15
+      Frames:
+        All Enabled: true
+        base_footprint:
+          Value: true
+        base_link:
+          Value: true
+        drivewhl_l_link:
+          Value: true
+        drivewhl_r_link:
+          Value: true
+        left_caster:
+          Value: true
+        lidar:
+          Value: true
+        right_caster:
+          Value: true
+      Marker Scale: 0.30000001192092896
+      Name: TF
+      Show Arrows: true
+      Show Axes: true
+      Show Names: true
+      Tree:
+        base_link:
+          base_footprint:
+            {}
+          drivewhl_l_link:
+            {}
+          drivewhl_r_link:
+            {}
+          left_caster:
+            {}
+          lidar:
+            {}
+          right_caster:
+            {}
+      Update Interval: 0
+      Value: true
+  Enabled: true
+  Global Options:
+    Background Color: 48; 48; 48
+    Fixed Frame: base_footprint
+    Frame Rate: 30
+  Name: root
+  Tools:
+    - Class: rviz_default_plugins/Interact
+      Hide Inactive Objects: true
+    - Class: rviz_default_plugins/MoveCamera
+    - Class: rviz_default_plugins/Select
+    - Class: rviz_default_plugins/FocusCamera
+    - Class: rviz_default_plugins/Measure
+      Line color: 128; 128; 0
+    - Class: rviz_default_plugins/SetInitialPose
+      Covariance x: 0.25
+      Covariance y: 0.25
+      Covariance yaw: 0.06853891909122467
+      Topic:
+        Depth: 5
+        Durability Policy: Volatile
+        History Policy: Keep Last
+        Reliability Policy: Reliable
+        Value: /initialpose
+    - Class: rviz_default_plugins/SetGoal
+      Topic:
+        Depth: 5
+        Durability Policy: Volatile
+        History Policy: Keep Last
+        Reliability Policy: Reliable
+        Value: /goal_pose
+    - Class: rviz_default_plugins/PublishPoint
+      Single click: true
+      Topic:
+        Depth: 5
+        Durability Policy: Volatile
+        History Policy: Keep Last
+        Reliability Policy: Reliable
+        Value: /clicked_point
+  Transformation:
+    Current:
+      Class: rviz_default_plugins/TF
+  Value: true
+  Views:
+    Current:
+      Class: rviz_default_plugins/XYOrbit
+      Distance: 1.59040105342865
+      Enable Stereo Rendering:
+        Stereo Eye Separation: 0.05999999865889549
+        Stereo Focal Distance: 1
+        Swap Stereo Eyes: false
+        Value: false
+      Focal Point:
+        X: 0
+        Y: 0
+        Z: 0
+      Focal Shape Fixed Size: false
+      Focal Shape Size: 0.05000000074505806
+      Invert Z Axis: false
+      Name: Current View
+      Near Clip Distance: 0.009999999776482582
+      Pitch: 0.6053992509841919
+      Target Frame: <Fixed Frame>
+      Value: XYOrbit (rviz_default_plugins)
+      Yaw: 1.088563323020935
+    Saved: ~
+Window Geometry:
+  Displays:
+    collapsed: false
+  Height: 846
+  Hide Left Dock: false
+  Hide Right Dock: false
+  QMainWindow State: 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
+  Selection:
+    collapsed: false
+  Time:
+    collapsed: false
+  Tool Properties:
+    collapsed: false
+  Views:
+    collapsed: false
+  Width: 1200
+  X: 60
+  Y: 60
--- a/toid_bot_description/src/toid_bot_control.xacro
+++ b/toid_bot_description/src/toid_bot_control.xacro
@@ -0,0 +1,35 @@
+<?xml version="1.0"?>
+<robot xmlns:xacro="http://www.ros.org/wiki/xacro">
+
+  <xacro:macro name="toid_control" params="name:=toid_control use_mock_hardware:=^|true">
+
+    <ros2_control name="${name}" type="system">
+      <xacro:unless value="${use_mock_hardware}">
+        <hardware>
+            <plugin>mg_control/MgStepperInterface</plugin>
+        </hardware>
+      </xacro:unless>
+      <xacro:if value="${use_mock_hardware}">
+        <hardware>
+          <plugin>mock_components/GenericSystem</plugin>
+          <param name="calculate_dynamics">true</param>
+        </hardware>
+      </xacro:if>
+
+      <joint name="drivewhl_l_joint">
+        <command_interface name="velocity"/>
+        <state_interface name="position"/>
+        <state_interface name="velocity"/>
+      </joint>
+
+      <joint name="drivewhl_r_joint">
+        <command_interface name="velocity"/>
+        <state_interface name="position"/>
+        <state_interface name="velocity"/>
+      </joint>
+
+    </ros2_control>
+
+  </xacro:macro>
+
+</robot>
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
pimpest	fe52c5ea80	Fixed clangd not finding standard libraries	2026-01-05 00:35:33 +01:00
pimpest	3d8a16ffa0	Added timeout for stepper drivers	2026-01-05 00:34:54 +01:00
pimpest	457307a656	Added convinence scripts for running base/behavior tree	2026-01-05 00:33:51 +01:00
pimpest	b724a7a679	Added new robot descriptions for Robotoid	2026-01-05 00:32:35 +01:00
pimpest	7da27e4cb8	Added robotoid's urdf	2026-01-04 19:31:08 +01:00
Pimpest	8648a96bce	Fixed i2c node not receiving request	2025-05-07 14:33:58 +02:00
Pimpest	f89e3d580e	Added basic launch file for mg_lidar	2025-05-07 09:47:47 +00:00
Pimpest	50106a439b	Added lidar opponent tracking	2025-05-07 09:47:47 +00:00
Pimpest	abf5717286	Changed service to wait for proper response from i2c	2025-05-06 12:49:21 +02:00
Pimpest	07c4aefa07	Add behavior tree node for i2c	2025-05-05 18:43:09 +02:00
Pimpest	af79f4eb81	Properly link libi2c to i2cnode	2025-05-05 18:11:17 +02:00
Pimpest	315ec77812	Added simple node fore i2c comunication	2025-05-05 15:11:11 +02:00
Pimpest	39066fabd4	Added obstacle avoidance (#16 )	2025-05-05 10:26:00 +00:00
Pimpest	11441ab3cb	Set some sane values	2025-05-05 01:37:17 +02:00
Pimpest	ccfd1189c2	Added collision avoidance to MoveGlobal routine	2025-05-05 01:34:53 +02:00
Pimpest	a160af8de3	Fixed path_buffer waiting for a-star to finish	2025-05-02 19:00:34 +02:00
Pimpest	ed9c5bab45	Added calibration sequence for encoder diameter diff	2025-04-29 14:59:27 +02:00
Pimpest	6fefe74442	Remove deprecated ros interface include	2025-04-27 20:31:46 +02:00
Pimpest	a9358f6f32	Change the way dwa_point behaves if goal is behind	2025-04-27 20:26:46 +02:00
Pimpest	5ea06dc3cf	Add global path planner (#12 ) Merged global-planner with main	2025-04-27 15:48:09 +00:00
Pimpest	d171734de6	Removed unused interfaces from mg_msgs	2025-04-27 17:34:18 +02:00
Pimpest	aeaf36fc2b	Publish generated path to use for visualisation	2025-04-18 22:20:15 +02:00
Pimpest	ec831bd334	Add a-star based global planner	2025-04-17 19:24:19 +02:00
Pimpest	0fffe915ca	Changed to fixed array due to message loaning	2025-04-14 12:39:53 +02:00
Pimpest	200c4fade5	Added msgs intended for gui	2025-04-14 12:39:53 +02:00
Pimpest	8e42767533	Removed deprecated SetWidth service interface	2025-04-14 12:36:42 +02:00
Pimpest	7c50c9d306	Add behavior tree executor (#10 ) * Added Behavior Tree executor * Added Encoder Wheels' track calibration sequence	2025-04-14 10:30:55 +00:00
Pimpest	24cb2bd307	Fixed setting to wrong value	2025-04-14 11:48:35 +02:00
Pimpest	2d0f8279c0	Added mg_bt	2025-04-11 15:45:59 +02:00
Pimpest	f064bcfc69	Updated firmware for new pcb	2025-04-11 15:41:02 +02:00
Pimpest	a4691caeed	Add firmware code to repo (#8 ) * Added primary stepper motor driver code to repo * Added odometery encoder code to repo * Added the ability to update encoder wheel ratio via ros service Co-authored-by: Pimpest <82343504+Pimpest@users.noreply.github.com> Co-committed-by: Pimpest <82343504+Pimpest@users.noreply.github.com>	2025-04-09 14:49:19 +00:00
Pimpest	c1b5a3ea1c	Fix: Rename DWM to DWA (#7 ) It's supposed to be short for dynamic window approach...	2025-03-23 09:30:58 +00:00
Pimpest	2f279896a7	DWM -> DWA (Dynamic window approach)	2025-03-23 10:26:47 +01:00
Pimpest	39d1f5e8dc	Add aditional services to mg_odometry and dwm handlers for easier callibration' (#2 )	2025-03-10 11:45:39 +00:00