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Raspberry Pi Pico UART-USB bridge
37 commits 3 branches 9 tags 86 KiB
C 93.3%
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Rajas Paranjpe 330361d76f Nix flake for building on NixOS
2024-10-19 13:13:47 -07:00
.github/workflows github: ci: switch to ubuntu-22.04 2024-04-16 12:22:25 +02:00
pico-sdk@6a7db34ff6 pico-sdk: update to v1.5.1 2024-04-11 19:11:33 +02:00
.gitignore Import project files 2021-02-03 13:21:20 +01:00
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build.sh build.sh: improve script 2022-05-03 19:40:03 +02:00
CMakeLists.txt Code cleanup 2022-11-04 10:58:51 +01:00
flake.lock Nix flake for building on NixOS 2024-10-19 13:13:47 -07:00
flake.nix Nix flake for building on NixOS 2024-10-19 13:13:47 -07:00
LICENSE.md Import project files 2021-02-03 13:21:20 +01:00
README.md Switch UART0 to GPIO 16 (TX) & GPIO 17 (RX) 2022-11-04 11:08:49 +01:00
tusb_config.h Increase buffers and improve USB descriptors 2022-11-04 10:59:54 +01:00
uart-bridge.c uart-bridge: restore clock speed 2024-04-10 20:04:20 +02:00
usb-descriptors.c Increase buffers and improve USB descriptors 2022-11-04 10:59:54 +01:00

README.md

Raspberry Pi Pico USB-UART Bridge

This program bridges the Raspberry Pi Pico HW UARTs to two independent USB CDC serial devices in order to behave like any other USB-to-UART Bridge controllers.

Disclaimer

This software is provided without warranty, according to the MIT License, and should therefore not be used where it may endanger life, financial stakes, or cause discomfort and inconvenience to others.

Raspberry Pi Pico Pinout

Raspberry Pi Pico GPIO Function
GPIO16 (Pin 21) UART0 TX
GPIO17 (Pin 22) UART0 RX
GPIO4 (Pin 6) UART1 TX
GPIO5 (Pin 7) UART1 RX