Brian Esquilona

@Fju you can try using pyocd to check if CMSIS can connect with your target, and try to flash from there, if not, then must be a hardware issue.

You should still be able to read and write the memory using the flash commander.

@microbit-mark, can you send us board/s for this one. Feel free to email me, because I might need more information about these boards.

Thanks @microbit-pauline! @microbit-mark bootloader 0234 is old and does not support this switching, you can update your bootloader to 0250 or 0251. Depending on your interface code, after 0250, the...

@loverdeg-ep Can you provide some details as to when it was unable to enumerate the MSD against the MSD does enumerate? I guess what I want to find out is...

As we can't really zoom as to where the issue is, I suggest that DAPLink should create a port for this board as a faster solution.

@cwq9999 can you confirm what Daplink version are you using and what binary? Also, you can try, holding the reset button of the target while dragging the binary into the...

@cwq9999 Did the reset pin allowed the target to be flashed? Can you try the newest version of Daplink, there were some fixes on reset handling on some targets.

@cwq9999 I found an issue with ST targets not able to recover on bad binaries, it has something to do with configuring debug on reset, can you try this binary...

@cwq9999 currently only arm compiler is supported by Daplink, and this will also require license. Pushing the target button might require some timing, it needs to be asserted only during...