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? | ? | ? | ? | ok | ? | ? | | 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 | ? | ? | ok | ? | ? | | stm8l151?6 | ? | ? | ? | ? | ? | ? | | stm8l151?8 | ok | ? | ? | ok | ? | ? | | 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.