MonobotSoftware2025

Minimal yet complete software for Eurobot competition

To clone this repo:

git clone --recurse-submodules --jobs 8 https://github.com/monowii/MonobotSoftware2025

STM32 software in C++ with modm for ioboard, motorboard, pumpboard, servoboard

1. Install modm requirements

modm complete installation guide

sudo apt install python3 python3-pip scons git libncursesw6 openocd
pip3 install modm
wget -O- https://github.com/xpack-dev-tools/arm-none-eabi-gcc-xpack/releases/download/v14.2.1-1.1/xpack-arm-none-eabi-gcc-14.2.1-1.1-linux-x64.tar.gz | sudo tar xz -C /opt/
export PATH="/opt/xpack-arm-none-eabi-gcc-14.2.1-1.1/bin:$PATH"

2. Compile and flash

lbuild build # generate modm library (call only once, or if you modify project.xml)
scons -j8 # compile
scons program # Upload the firmware with st-link

if upload doesn't works on nucleo_l432kc:

• edit servoboard/modm/openocd.cfg
• add after source [find board/stm32l4discovery.cfg] the following line: reset_config none

if upload doesn't works on stm32f446re boards:

• hold the reset button when scons program

Python3 software for raspiboard

check raspiboard README

ESP32 software used for pamiboard

(pamiboard is an independant miniature robot)

Linux users have to install udev rules for PlatformIO supported boards/devices:

• https://docs.platformio.org/en/stable//core/installation/udev-rules.html
• https://docs.espressif.com/projects/esp-idf/en/latest/esp32/get-started/establish-serial-connection.html

curl -fsSL https://raw.githubusercontent.com/platformio/platformio-core/develop/platformio/assets/system/99-platformio-udev.rules | sudo tee /etc/udev/rules.d/99-platformio-udev.rules
sudo usermod -a -G dialout $USER
# then reboot host machine