Steffen Flick

> Good afternoon, in order to eliminate any factors that could interfere, I desoldered the chip (STM32F091) and soldered it directly to the LQFP64 legs: 64.VDD - 26 Pin PWR...

Take a LA like "PulseView" and compare with ST-LINK V2. The JTAG->SWD command after line reset is missing here.

This is the only difference I can spot. After LINERESET the JTAG->SWD command, another LINERESET, IDCODE and the target replies "OK". While it never replies when only the LINERESET is...

Finally works with my STM32F091xC soldered in device. My device changes RESET line so it resets itself in regular intervals. I added the JTAG2SWD sequence and I added the "connect...

I certainly added my stuff as Pull Request: https://github.com/racerxdl/stm32f0-pico-dump/pull/6

Sorry after a lot of tries I can now communicate nearly stable via SWD. I always get SWDFault as reply to the read request no matter what I try -...