Writing option bytes on STM32 G070/G071/G081 #1155
Description
when i try to make the flash writable again rith rt-flas i get an error, looks like option boot writting is not implemented yet for this chip
- Programmer/board type: STlink V2
- Operating system an version: Linux
- stlink tools version 1.7.0
- stlink commandline tool name: st-flash
- Target chip (and board, if applicable): STM32G070/G071/G081
command: sudo ./st-flash --area=option_boot_add write 0xdffbe1aa
Commandline output:
2021-06-22T16:37:45 INFO common.c: G070/G071/G081: 36 KiB SRAM, 128 KiB flash in at least 2 KiB pages.
2021-06-22T16:37:45 ERROR common.c: Option bytes boot address writing is currently not implemented for connected chip
2021-06-22T16:37:45 ERROR common.c: Flash option write failed!
thank you for helping us. if you want us to do further investigation please let me know
best regards,
Guus Hamann
Rural Spark