mbox_rpi_pico.h File Reference

Header file for Raspberry Pi Pico mailbox. More...

#include <hardware/structs/sio.h>

Go to the source code of this file.

Functions
static bool	rpi_pico_mbox_write_ready (sio_hw_t *const sio_block)
	Check if FIFO is writeable.
static bool	rpi_pico_mbox_read_valid (sio_hw_t *const sio_block)
	Check if FIFO is readable.
static void	rpi_pico_mbox_drain (sio_hw_t *const sio_block)
	Discard pending messages in FIFO.
static void	rpi_pico_mbox_write (sio_hw_t *const sio_block, uint32_t value)
	Check if FIFO is writeable.
static uint32_t	rpi_pico_mbox_read (sio_hw_t *const sio_block)
	Check if FIFO is readable.

Detailed Description

Header file for Raspberry Pi Pico mailbox.