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https://github.com/va1da5/bmp-rpi-pico-swd
Raspberry Pi Pico debugging with Black Magic Probe over SWD
https://github.com/va1da5/bmp-rpi-pico-swd
bmp pico podman swd
Last synced: 8 days ago
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Raspberry Pi Pico debugging with Black Magic Probe over SWD
- Host: GitHub
- URL: https://github.com/va1da5/bmp-rpi-pico-swd
- Owner: va1da5
- Created: 2023-01-04T20:40:30.000Z (about 2 years ago)
- Default Branch: main
- Last Pushed: 2023-01-04T21:02:57.000Z (about 2 years ago)
- Last Synced: 2024-11-07T12:29:12.544Z (about 2 months ago)
- Topics: bmp, pico, podman, swd
- Language: Dockerfile
- Homepage:
- Size: 209 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Black Magic Probe With Raspberry Pi Pico
**Disclaimer**: The project does not work. Could not manage to make BMP using BluePill to talk to Raspberry Pi Pico. The repository will only act as notes/reference for future endeavors.
## Wiring
| BMP (Blue Pill) | Function | Raspberry Pi Pico |
| --------------- | ----------- | ---------------------------- |
| GND | GND | GND |
| SWCLK (37) | SWCLK | SWCLK (Serial Wire Clock) |
| SWIO (34) | SWDIO | SWDIO (Serial Wire Data I/O) |
| B4 | nRST/JNTRST | RESET/RUN |
| A3 (13) | TRACESWO | |
## Testing
```bash
# Target STM32F103 Blue Pill
# BMP Target
# -------------------
# SWD <--> SWD
# SWCLK <--> SWCLK
# PB4 <--> Reset
# 3V3 <--> 3V3
# GND <--> GND
$ arm-none-eabi-gdb
# GNU gdb (Arm GNU Toolchain 12.2.Rel1 (Build arm-12.24)) 12.1.90.20221210-git
# ...
(gdb) target extended-remote /dev/ttyBmpGdb
# Remote debugging using /dev/ttyBmpGdb
(gdb) monitor swdp_scan
Available Targets:
No. Att Driver
1 STM32F1 medium density M3
# -----------------
# Target Raspberry Pi Pico
(gdb) monitor swdp_scan
SW-DP scan failed!
Failed
```
## Raspberry Pi Pico Pinout
## References
- [Learn how to Program and Debug Raspberry Pi Pico with SWD](https://www.electronicshub.org/programming-raspberry-pi-pico-with-swd/)
- [Raspberry Pi OpenOCD](https://github.com/raspberrypi/openocd)
- [Install Arm GNU Toolchain on Ubuntu 22.04](https://lindevs.com/install-arm-gnu-toolchain-on-ubuntu)
- [Flashing the NRF52840 with a Blackmagic Probe SWD/JTAG Programmer](https://bluetun.serverbox.ch/2020/01/10/flashing-the-nrf52840-with-a-blackmagic-probe-swd-jtag-programmer/)
- [Using files and devices in Podman rootless containers](https://www.redhat.com/sysadmin/files-devices-podman)
- [Rootless podman using --device and --group-add keep-groups not working as expected](https://github.com/containers/podman/issues/10166#issuecomment-829474672)
- [Flashing RP2040 fails if NRST pin is connected](https://github.com/blackmagic-debug/blackmagic/issues/1013)
- [Programming RP2040 with ST-LINK](https://electronics.stackexchange.com/questions/592979/programming-rp2040-with-st-link)