Chris Reed

Btw, sorry for the slow replies this week, I've been moving into a new house.

Agreed, that would be useful. There is already a `dap_protocol` option, which can be set from the command line like `-Odap_protocol=jtag`. But it's not very useful yet, since JTAG doesn't...

No progress, sorry, I've been focusing on other functionality lately. This is an area that would be great for a contributor to work on.

Are you using the builtin `mps3_an522` target, or a CMSIS-Pack? (AN542 isn't supported built-in.) Try setting the reset type to hardware: `-Oreset_type=hw`. Very frustratingly, the M-profile SSE subsystems by default...

(Sorry… I've been away for a bit, trying to catch up now!) The issue here is the same as #1147, and can use the same solution. It seems all H7...

Sorry it doesn't work! I'm not sure what additional steps STM32CubeIDE is doing. You might try changing the `DBGMCU_CR_VALUE` to 0x00770007. This sets `DBGMCU_CR[20] TRACECLKEN` in addition to the previous...

Does pyocd see the CPU now? Ack! Forgot the DBGMCU address differs from the debugger versus internally. (It's not like this for other STM32.) Try setting DBGMCU_CR_VALUE to 0x0770007. (Three...

Yeah, I also thought connect under-reset was necessary in order to forcibly wake the device from sleep. It certainly is a requirement for other STM32 devices. I just reproduced these...

Good catch with the Mbed Studio debug issue. Forgot to answer: yes, if you see the core is in HardFault in gdb then it will really be in that state....

No, it's not user error afaict. 😄 Sorry I haven't got to reading the H74x RM… I spent all weekend working on the CMSIS-Pack debug sequence support, so user scripts...