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majbthrd / pico-debug

virtual debug pod for RP2040 "Raspberry Pi Pico" with no added hardware
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I met a problem "Error: Sequence 4 not supported" #19

Closed lceihn closed 2 years ago

lceihn commented 2 years ago

image

majbthrd commented 2 years ago

I believe that you did not read the instructions. If you look here:

https://github.com/majbthrd/pico-debug/blob/master/howto/openocd.md

You'll see that I point to pre-built binaries and then provide instructions on compiling from source code if that is what you want. In that case, I recommend using the authentic OpenOCD (rather than Raspberry Pi's proprietary fork), but that if you insist on using Raspberry Pi's proprietary fork anyway, you'll need 2021 Jun 18 or newer source code.

You are using Raspberry Pi's proprietary fork of OpenOCD from before that date.