STM32L432KC board examples in rust
prerequisites
apt-get install binutils-arm-none-eabi
apt-get install openocd
apt-get install gdb-multiarch
rustup target add thumbv7em-none-eabihf
rustup component add clippy
cargo install cargo-binutils
rustup component add llvm-tools-previewUdev rules for Black Magic Probe on an STM32
# UDEV Rules for Black Magic Probe STM32
# copy this file to /etc/udev/rules.d/50-usb-stlink.rules
# reload rules:
# $ sudo udevadm control --reload-rules && sudo udevadm trigger
SUBSYSTEMS=="usb", ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="6018", GROUP="plugdev", MODE="0666"
If you have different programmer you should change idProduct and idVendor. To find out your numbers first plug your USB device and then type lsusb:
~$ lsusb
Bus 001 Device 026: ID 0483:374b STMicroelectronics ST-LINK/V2.1build
$ cargo build
$ cargo build --release
$ cargo build --target thumbv7em-none-eabihf --release check
$ arm-none-eabi-readelf -h <output>
$ arm-none-eabi-readelf -A <output>
$ cargo objdump --release -- --disassemble --no-show-raw-insn
$ arm-none-eabi-size -tA <output>
elf to bin/hex format
$ arm-none-eabi-objcopy -O ihex <output> <output>.hex
$ arm-none-eabi-objcopy -O binary <output> <output>.bin load
$ cp <output>.bin <device-path>
$ cp <output>.bin /run/media/luca/NODE_L432KCdebug with openocd in one console:
$ openocd -f nucleo_l432kc.cfgin another console:
$ gdb-multiarch -q -x openocd.gdb <output>or
$ gdb -q -x openocd.gdb <output>read from serial interface via USB
$ tail -f /dev/ttyACM1
$ screen /dev/ttyACM1 9600
Documentation: