[sdiy] Some Audio DSP prototypes
ebrombaugh at gmail.com
Sat Apr 16 00:55:56 CEST 2022
The RPi Foundation provides a few options for doing SWD debugging on the
1) An customized OpenOCD running on a standard Raspberry Pi board that
uses GPIO to implement an SWD interface.
2) An installable binary for the RPi Pico devboard which turns it into a
USB <> SWD adapter that works with a customized build of OpenOCD.
Installing, wiring and using these is well described in the RPi Pico
documentation and the user experience is very similar to debugging with
ST-Link on an STM32.
On 4/15/22 15:39, ackolonges fds wrote:
> I've been thinking of converting a design to RP2040 from STM32 because
> of the shortage. It's not heavy on DSP, just controls a couple of I2C
> DACs, GPIOs, and uses an Input Compare timer. I have been using the
> STM32CubeIDE with an ST-LINK V2 programmer, and have found it very good,
> and debugging very convenient via SWD. From what I've searched on the
> RP2040 so far, the debugging is much less convenient than this. Would
> you please be able to comment on your programming/debugging setup for
> it? Is it possible to get something comparable to the
> STM32CubeIDE/ST-LINK/SWD workflow?
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