how-to-flash-with-openocd.sh

openocd-flash-elf-stlink-stm32f4x()
{
  if [ ! "$1" ]; then
    echo "error: must speficy a firmware.elf to flash"
    return 1
  fi

  _openocd_scripts_path="$HOME/.platformio/packages/tool-openocd/scripts"
  # _firmware_elf=".pio/build/blackpill_f411ce/firmware.elf"
  _firmware_elf="$1"

  openocd -d1 -s "$_openocd_scripts_path" \
    -f interface/stlink.cfg -c transport select hla_swd -f target/stm32f4x.cfg \
    -c program {$_firmware_elf}  verify reset; shutdown;
}