lnBMP => Swindle

In order to avoid confusion , i renamed lnBMP to swindle  (swindle has SWD in it)

It can run on :

  •  GD32F303
  •  CH32V303/5/7 (just need enough flash /ram)
  •  RP2040 (normal or zero)


and it can debug all the usual blackmagic targets + CH32V2XX/CH32V3XX.

I dropped support for the bluepill / STM32F103 because it has not enough ram/flash and the CH32/GD32/RP are so cheap it is not even worth the time.

The next item on my todo list is to update the blackmagic part and to use the PIO controller inside the RP2040 to do SWD / RVSW (Arm/CH32)


Example: a itsy bitsy RP2040 zero debugging a CH32V30X based swindle board





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