Raspberry Pi Pico USB I/O Board

This project turns the Raspberry Pi Pico into a USB I/O Board.

It implements the USB protocol used by the dln2 Linux drivers and in addition it supports 2 CDC UARTS.

See wiki for more information.

Build

$ cd pico-usb-io-board
$ ./build.sh

The BUILD_DIR environment variable can be used to put the build files elsewhere.

Unless otherwise stated, all code and data is licensed under a CC0 license.

Name		Name	Last commit message	Last commit date
Latest commit History 27 Commits
pico-sdk @ 2e6142b		pico-sdk @ 2e6142b
tests		tests
.gitignore		.gitignore
.gitmodules		.gitmodules
CMakeLists.txt		CMakeLists.txt
LICENSE		LICENSE
README.md		README.md
build.sh		build.sh
cdc-uart.c		cdc-uart.c
cdc-uart.h		cdc-uart.h
dln2-adc.c		dln2-adc.c
dln2-devices.h		dln2-devices.h
dln2-gpio.c		dln2-gpio.c
dln2-i2c.c		dln2-i2c.c
dln2-pin.c		dln2-pin.c
dln2-spi.c		dln2-spi.c
dln2.c		dln2.c
dln2.h		dln2.h
driver.c		driver.c
i2c-at24-flash.c		i2c-at24-flash.c
i2c-at24.c		i2c-at24.c
i2c-at24.h		i2c-at24.h
main.c		main.c
pinout.svg		pinout.svg
tusb_config.h		tusb_config.h
usb_descriptors.c		usb_descriptors.c