seer/tests/stm32f1_blink

stm32-hal-blink-minimal

Clone from https://github.com/UtkarshVerma/stm32-hal-blink-minimal This test for quick build and testing seer using stm32 smart v2.0j board, or essentially, you can use any stm32f1 board

Hardware

• stm32 smart v2.0j board
• J-Link, or you can use other hardware debugger if you're capable of doing

Prerequisite

• Install docker, makefile
• Install openocd: ./install_openocd.sh

Instruction

• Build STM32 firmware: (run in docker container)
• Build docker image: make build_docker
• Run docker image: make docker
• Build image in docker: ./build.sh
  

Final image is located at: stm32f1_blink/build/main.elf

• Flash image to STM32 board: (Run in host terminal. Not in docker.)
• make flash JLINK_CFG=interface/jlink.cfg
  

You'll see the STM32 led blinks

To launch openocd as a 'gdbserver' session connected to the dev board. (In host terminal.)

$ openocd -f interface/jlink.cfg -f target/stm32f1x.cfg

To launch Seer connected to the openocd 'gdbserver'. (In a second host terminal.)

$ seergdb --gdb-program=gdb-multiarch -s --connect=:3333 build/main.elf

To launch gdb connected to the openocd 'gdbserver'. (In a second host terminal.)

$ gdb-multiarch build/main.elf
(gdb) target extended-remote :3333
Remote debugging using :3333
main () at src/main.c:50
50          while (1) {
(gdb)

Troubleshoot:

• Install Jlink driver
• Proper connection
• Modify build.sh: JLINK_CFG vatiable to choose appropriate hardware debugger. Modify it accordingly by specify pat to jlink.cfg file of openocd

Contact

If you're having any trouble about flashing or building image, please contact me via email: nguyenminhquangcn1@gmail.com