RPPAL provides access to the Raspberry Pi’s GPIO, I2C, PWM, SPI and UART peripherals through a user-friendly interface. In addition to peripheral access, RPPAL also offers support for USB to serial adapters.
The library can be used in conjunction with a variety of platform-agnostic
drivers through its
embedded-hal trait implementations. Both
v0.2.6 and v1.0.0-alpha.5 are supported.
RPPAL requires Raspberry Pi OS or any similar, recent, Linux distribution.
musl libc targets are supported. RPPAL is compatible with the
Raspberry Pi A, A+, B, B+, 2B, 3A+, 3B, 3B+, 4B, CM, CM 3, CM 3+, CM 4, 400,
Zero, Zero W and Zero 2 W. Backwards compatibility for minor revisions isn’t
guaranteed until v1.0.0.
Interface for the GPIO peripheral.
embedded-hal trait implementations.
Interface for the I2C peripheral.
Interface for the PWM peripheral.
Interface for the main and auxiliary SPI peripherals.
Raspberry Pi system-related tools.
Interface for the UART peripherals and any USB to serial adapters.