at86rfx_driver.c File Reference

AT86RFx driver.

Copyright (c) 2011-2018 Microchip Technology Inc. and its subsidiaries.

#include "compiler.h"
#include "board.h"
#include "conf_at86rfx.h"
#include "spi_master.h"
#include "gpio.h"
#include "at86rfx_driver.h"

Macros
#define	CURRENT_CHANNEL_DEFAULT   (20)

Functions
at86rfx_retval_t	at86rfx_init (void)
	Initializes the transceiver interface. More...
void	at86rfx_task (void)
	RF task handling. More...
void	at86rfx_tx_frame (uint8_t *frame_tx)
	Transmits the frame. More...
	ISR (ext_int_isr, EXT_INT_ISR_GROUP, EXT_INT_ISR_PRIORITY)
	ISR for transceiver's main interrupt. More...
uint8_t	pal_trx_bit_read (uint8_t addr, uint8_t mask, uint8_t pos)
	Subregister read. More...
void	pal_trx_bit_write (uint8_t reg_addr, uint8_t mask, uint8_t pos, uint8_t new_value)
	Subregister write. More...
void	pal_trx_frame_read (uint8_t *data, uint8_t length)
	Reads frame buffer of the transceiver. More...
void	pal_trx_frame_write (uint8_t *data, uint8_t length)
	Writes data into frame buffer of the transceiver. More...
void	pal_trx_init (void)
	Initializes the SPI and GPIO pins for transceiver access. More...
uint8_t	pal_trx_reg_read (uint8_t addr)
	Reads current value from a transceiver register. More...
void	pal_trx_reg_write (uint8_t addr, uint8_t data)
	Writes data into a transceiver register. More...

Variables
bool	at86rfx_frame_rx = false
uint8_t	at86rfx_rx_buffer [LARGE_BUFFER_SIZE]
	Static receive buffer that can be used to upload a frame from the trx. More...
struct spi_device	SPI_AT86RFX_DEVICE

#define CURRENT_CHANNEL_DEFAULT   (20)

Referenced by at86rfx_init().

ISR	(	ext_int_isr	,
		EXT_INT_ISR_GROUP	,
		EXT_INT_ISR_PRIORITY
	)

ISR for transceiver's main interrupt.

References CLEAR_TRX_IRQ, and trx_irq_handler_cb().

bool at86rfx_frame_rx = false

Referenced by at86rfx_task(), and handle_received_frame_irq().

struct spi_device SPI_AT86RFX_DEVICE

Initial value:

= {
    
    .id = AT86RFX_SPI_NPCS
}