trx_access.h File Reference

HAL related APIs for externally plugged transceivers.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include "compiler.h"
#include "conf_trx_access.h"
#include "ioport.h"
#include "board.h"

Macros
#define	ENTER_TRX_CRITICAL_REGION()
#define	IRQ_PINGET()   ioport_get_pin_level(AT86RFX_IRQ_PIN)
#define	LEAVE_TRX_CRITICAL_REGION()   cpu_irq_restore(flags); }
#define	READ_ACCESS_COMMAND   (0x80)
	Read access command to the tranceiver. More...
#define	RST_HIGH()
	Set TRX GPIO pins. More...
#define	RST_LOW()
#define	SLP_TR_HIGH()
#define	SLP_TR_LOW()
#define	TRX_CMD_FR   (0x20)
	Frame read command of transceiver. More...
#define	TRX_CMD_FW   (0x60)
	Frame write command of transceiver. More...
#define	TRX_CMD_SR   (0x00)
	SRAM read command of transceiver. More...
#define	TRX_CMD_SW   (0x40)
	SRAM write command of transceiver. More...
#define	trx_irq_flag_clr()   CLEAR_TRX_IRQ()
	Clears the transceiver main interrupt. More...
#define	TRX_IRQ_HIGH()   IRQ_PINGET()
	Macro to get the transceiver's main IRQ status. More...
#define	TRX_RST_HIGH()   RST_HIGH()
	Macro to set Reset pin to high. More...
#define	TRX_RST_LOW()   RST_LOW()
	Macro to set Reset pin to low. More...
#define	TRX_SLP_TR_HIGH()   SLP_TR_HIGH()
	Macro to set SLP_TR pin to high. More...
#define	TRX_SLP_TR_LOW()   SLP_TR_LOW()
	Macro to set SLP_TR pin to low. More...
#define	TRX_TRIG_DELAY()   {nop(); nop(); }
#define	U16_TO_TARGET(x)   (x)
	This macro is used for handling endianness among the different CPUs. More...
#define	WRITE_ACCESS_COMMAND   (0xC0)
	Write access command of the transceiver. More...

Typedefs
typedef void(*	irq_handler_t )(void)

Functions
void	PhyReset (void)
	Resets the TRX radio. More...
void	trx_aes_wrrd (uint8_t addr, uint8_t *idata, uint8_t length)
	Writes and reads data into/from SRAM of the transceiver. More...
uint8_t	trx_bit_read (uint8_t addr, uint8_t mask, uint8_t pos)
	Subregister read. More...
void	trx_bit_write (uint8_t reg_addr, uint8_t mask, uint8_t pos, uint8_t new_value)
	Subregister write. More...
void	trx_frame_read (uint8_t *data, uint8_t length)
	Reads frame buffer of the transceiver. More...
void	trx_frame_write (uint8_t *data, uint8_t length)
	Writes data into frame buffer of the transceiver. More...
void	trx_irq_init (FUNC_PTR trx_irq_cb)
uint8_t	trx_reg_read (uint8_t addr)
	Reads current value from a transceiver register. More...
void	trx_reg_write (uint8_t addr, uint8_t data)
	Writes data into a transceiver register. More...
void	trx_spi_disable (void)
	Disables the SPI interface for communication with the transceiver. More...
void	trx_spi_done_cb_init (void *spi_done_cb)
	SPI done callback initialization. More...
void	trx_spi_enable (void)
	enables the SPI interface for communication with the transceiver More...
void	trx_spi_init (void)
	Initializes the SPI interface for communication with the transceiver. More...
void	trx_sram_read (uint8_t addr, uint8_t *data, uint8_t length)
	Reads data from SRAM of the transceiver. More...
void	trx_sram_write (uint8_t addr, uint8_t *data, uint8_t length)
	Writes data into SRAM of the transceiver. More...