Crate rp2040_hal

HAL for the RP2040 microcontroller

This is an implementation of the [embedded-hal] traits for the RP2040 microcontroller NOTE This HAL is still under active development. This API will remain volatile until 1.0.0

Re-exports

pub extern crate rp2040_pac as pac;

pub use paste;

pub use adc::Adc;

pub use clocks::Clock;

pub use i2c::I2C;

pub use sio::Sio;

pub use spi::Spi;

pub use timer::Timer;

pub use watchdog::Watchdog;

Modules

adc

Analog-Digital Converter (ADC)

clocks

Clocks (CLOCKS)

dma

DMA

gpio

General Purpose Input and Output (GPIO)

i2c

Inter-Integrated Circuit (I2C) bus

multicore

Multicore support

pio

Programmable IO (PIO) See Chapter 3 of the datasheet for more details.

pll

Phase-Locked Loops (PLL)

prelude

Prelude

pwm

Pulse Width Modulation (PWM)

resets

Subsystem Resets

rom_data

Functions and data from the RPI Bootrom.

rosc

Ring Oscillator (ROSC)

rtc

Real time clock functionality

sio

Single Cycle Input and Output (SIO)

spi

Serial Peripheral Interface (SPI)

ssi

Synchronous Serial Interface (SSI)

timer

Timer Peripheral

typelevel

Module supporting type-level programming

uart

Universal Asynchronous Receiver Transmitter (UART)

usb

Universal Serial Bus (USB)

vector_table

Interrupt vector table utilities

watchdog

Watchdog

xosc

Crystal Oscillator (XOSC)

Macros

bsp_pins

Helper macro to give meaningful names to GPIO pins

Attribute Macros

entry

Attribute to declare the entry point of the program