stm8flash

This is free and opensource software distributed under the terms of the GNU General Public License, either version 2 of the License, or (at your option) any later version.

For years, it was the only program that's able to communicate through the SWIM interface of ST-LINKs under Linux.

Since 2018, OpenOCD also offers the basic functionality, and also has support for on-target debugging. As of early 2018, stm8flash has wider device support, and better support for memory read/write operations.

Synopsis

stm8flash -c <stlink|stlinkv2|espstlink> -p <partname> [-s flash|eeprom|0x8000] [-r|-w|-v] <filename>

The supported file types are Intel Hex, Motorola S-Record and Raw Binary. The type is detected by the file extension.

Flash examples:

./stm8flash -c stlink -p stm8s003f3 -w blinky.bin
./stm8flash -c stlink -p stm8s003f3 -w blinky.ihx
./stm8flash -c stlinkv2 -p stm8s003f3 -w blinky.ihx
./stm8flash -c stlink -p stm8s105c6 -w blinky.bin
./stm8flash -c stlinkv2 -p stm8l150 -w blinky.bin

EEPROM examples:

./stm8flash -c stlinkv2 -p stm8s003f3 -s eeprom -r ee.bin
./stm8flash -c stlinkv2 -p stm8s003f3 -s eeprom -w ee.bin
./stm8flash -c stlinkv2 -p stm8s003f3 -s eeprom -v ee.bin

Support table

• ST-Link V1: flash/eeprom/opt
• flash2/eeprom2/opt2: ST-LINK/V2, ST-LINK/V2-1 and STLINK-V3

MCU	flash	eeprom	opt	flash2	eeprom2	opt2
stlux385	?	?	?	?	?	?
stlux???a	?	?	?	ok	ok	?
stm8af526?	?	?	?	?	?	?
stm8af528?	?	?	?	ok	?	?
stm8af52a?	?	?	?	?	?	?
stm8af6213	?	?	?	?	?	?
stm8af6223	?	?	?	?	?	?
stm8af6223a	?	?	?	?	?	?
stm8af6226	?	?	?	?	?	?
stm8af624?	?	?	?	?	?	?
stm8af6266	?	?	?	?	?	?
stm8af6268	?	?	?	?	?	?
stm8af6269	?	?	?	?	?	?
stm8af628?	?	?	?	?	?	?
stm8af62a?	?	?	?	?	?	?
stm8al313?	?	?	?	?	?	?
stm8al314?	?	?	?	?	?	?
stm8al316?	?	?	?	?	?	?
stm8al318?	?	?	?	?	?	?
stm8al31e8?	?	?	?	?	?	?
stm8al3l4?	?	?	?	?	?	?
stm8al3l6?	?	?	?	ok	ok	ok
stm8al3l8?	?	?	?	?	?	?
stm8al3le8?	?	?	?	?	?	?
stm8l001j3	?	?	?	?	?	?
stm8l050j3	ok	?	ok	ok	ok	ok
stm8l051f3	ok	?	?	?	?	?
stm8l052c6	ok	?	?	ok	?	?
stm8l052r8	ok	?	?	?	?	?
stm8l101f1	?	no	?	?	no	?
stm8l101?2	?	no	?	?	no	?
stm8l101?3	?	no	?	ok	no	?
stm8l151?2	?	?	?	?	?	?
stm8l151?3	?	?	?	?	?	?
stm8l151?4	ok	?	?	?	?	?
stm8l151?6	?	?	?	?	?	?
stm8l151?8	?	?	?	?	?	?
stm8l152?4	?	?	?	?	?	?
stm8l152?6	ok	FAIL	?	ok	ok	?
stm8l152?8	?	?	?	ok	?	?
stm8l162?8	?	?	?	?	?	?
stm8s001j3	?	?	?	ok	ok	?
stm8s003?3	ok	FAIL	?	ok	ok	ok
stm8s005?6	ok	?	ok	ok	ok	ok
stm8s007c8	?	?	?	?	?	?
stm8s103f2	?	?	?	?	?	?
stm8s103?3	ok	?	?	ok	?	ok
stm8s105?4	ok	FAIL	?	ok	ok	ok
stm8s105?6	ok	?	?	ok	?	?
stm8s207c8	?	?	?	?	?	?
stm8s207cb	?	?	?	?	?	?
stm8s207k8	?	?	?	?	?	?
stm8s207m8	?	?	?	?	?	?
stm8s207mb	?	?	?	?	?	?
stm8s207r8	?	?	?	ok	?	?
stm8s207rb	?	?	?	?	?	?
stm8s207s8	?	?	?	?	?	?
stm8s207sb	?	?	?	?	?	?
stm8s207?6	?	?	?	?	?	?
stm8s208c6	?	?	?	ok	?	?
stm8s208r6	?	?	?	?	?	?
stm8s208s6	?	?	?	?	?	?
stm8s208?8	?	?	?	?	?	?
stm8s208?b	?	?	?	ok	?	ok
stm8s903?3	?	?	?	ok	ok	ok
stm8splnb1	?	?	?	?	?	?
stm8tl5??4	?	no	?	?	no	?
stnrg???a	?	?	?	ok	ok	?

Legend:

• ok - Fully supported.
• no - Not supported.
• ? - Not tested.
• FAIL - Not working. Needs fix.