Olimexino STM32 bootloader problem

[skfree]

Hello,

i would like to upgrade STM32 Olimexino from Maple default bootloader to Espruino. Problem is, that if I connect STM32 with CABLE-F USB/TTL converter to D7/D8/GND and launch STlink or ST Flash Utility, it does not see port.

Any hint how to fix this? I am aware, that maple is driver problematic. I do have windows7 64bit or linux environment. Both no luck.

Thanks

Milan

[Stanimir5F]

Check this article: https://www.olimex.com/wiki/How_to_use_OLIMEXINO-STM32_with_Espruino_IDE