micropython/stmhal/boards/openocd_stm32f4.cfg

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# This script configures OpenOCD for use with an ST-Link V2 programmer/debugger
# and an STM32F4 target microcontroller.
#
# To flash your firmware:
#
# $ openocd -f openocd_stm32f4.cfg \
# -c "stm_flash build-BOARD/firmware0.bin 0x08000000 build-BOARD/firmware1.bin 0x08020000"
#
# For a gdb server on port 3333:
#
# $ openocd -f openocd_stm32f4.cfg
source [find interface/stlink-v2.cfg]
transport select hla_swd
source [find target/stm32f4x.cfg]
reset_config srst_only
init
proc stm_flash { BIN0 ADDR0 BIN1 ADDR1 } {
reset halt
sleep 100
wait_halt 2
flash write_image erase $BIN0 $ADDR0
sleep 100
verify_image $BIN0 $ADDR0
sleep 100
flash write_image erase $BIN1 $ADDR1
sleep 100
verify_image $BIN1 $ADDR1
sleep 100
reset run
shutdown
}
proc stm_erase {} {
reset halt
sleep 100
stm32f4x mass_erase 0
sleep 100
shutdown
}