st-flash, from the stlink tools, appears more reliable when flashing
STM CPUs.
Signed-off-by: Keith Packard <keithp@keithp.com>
exit 1
;;
esac
-cmds=/tmp/flash$$
-trap "rm $cmds" 0 1 15
-for file in "$@"; do
- echo "flash write_image $file"
-done > $cmds
-openocd \
- -f interface/stlink-v2.cfg \
- -f target/stm32lx_stlink.cfg \
- -c init \
- -c 'reset halt' \
- -f $cmds \
- -c 'reset init' \
- -c 'reset run' \
- -c shutdown
+
+file=$1
+
+bin=/tmp/flash$$.bin
+trap "rm $bin" 0 1 15
+
+base=`arm-none-eabi-nm $file | awk '/interrupt_vector/ { print $1 }'`
+case x"$base" in
+x)
+ echo "$file: No interrupt vector address found"
+ exit 1
+ ;;
+esac
+
+arm-none-eabi-objcopy -O binary $file $bin
+
+st-flash --reset write $bin $base
\ No newline at end of file