STM32 Programmer cli not working for MCU?

[CBuch.1]

I connected my STM32WB5M DK with USB DFU mode according to manual and description.

When i want to read or write the opt area over the cli and i got the error:

Error: OTP programming is currently not supported on MCU devices

 

What does it mean it is currently not supported? I saw in other post it was working in other versions?

[Remy ISSALYS · Accepted solution]

Hello,

According to UM2237, the OTP programming is available exclusively for MPUs. 

Best Regards

[Javier1]

try out openocd, i have it running in raspberrys and linux PCs