Crate pico_engine_hal 

Hardware Abstraction Layer wrapper for Pico Engine

This crate re-exports the rp235x-hal crate to provide a stable dependency that can be published to crates.io.

Modules

adc

Analog-Digital Converter (ADC)

arch

Portable in-line assembly

async_utils

Commonly used in async implementations.

binary_info

Code and types for creating Picotool compatible “Binary Info” metadata

block

Support for the RP235x Boot ROM’s “Block” structures

clocks

Clocks (CLOCKS)

dma

Direct memory access (DMA).

fugit

fugit provides a comprehensive library of Duration and Instant for the handling of time in embedded systems. The library is specifically designed to maximize const-ification which allows for most comparisons and changes of time-base to be made at compile time, rather than run time.

gpio

General Purpose Input and Output (GPIO)

i2c

Inter-Integrated Circuit (I2C) bus

lposc

Low Power Oscillator (ROSC)

otp

Interface to the RP2350’s One Time Programmable Memory

pac

Peripheral access API for RP2350 microcontrollers

paste

github crates-io docs-rs

pio

Programmable IO (PIO)

pll

Phase-Locked Loops (PLL)

powman

POWMAN Support

prelude

Prelude

pwm

Pulse Width Modulation (PWM)

reboot

Functions for rebooting the chip using the ROM.

resets

Subsystem Resets

rom_data

Functions and data from the RPI Bootrom.

rosc

Ring Oscillator (ROSC)

sio

Single Cycle Input and Output (SIO)

spi

Serial Peripheral Interface (SPI)

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

declare_get_sys_info_function

Generates a function with the following signature:

singleton

Create a static variable which we can grab a mutable reference to exactly once.

Structs

Adc

Analog to Digital Convertor (ADC).

I2C

I2C peripheral

Sio

Struct containing ownership markers for managing ownership of the SIO registers.

Spi

Configured Spi bus.

Timer

Timer peripheral

Watchdog

Watchdog peripheral

Traits

Clock

For clocks

Functions

halt

Halt the rp235x.

reset

Trigger full reset of the rp235x.

Attribute Macros

entry