126 lines
3.4 KiB
C
126 lines
3.4 KiB
C
/* ieee802154_rf2xx_iface.h - ATMEL RF2XX transceiver interface */
|
|
|
|
/*
|
|
* Copyright (c) 2019-2020 Gerson Fernando Budke
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#ifndef ZEPHYR_DRIVERS_IEEE802154_IEEE802154_RF2XX_IFACE_H_
|
|
#define ZEPHYR_DRIVERS_IEEE802154_IEEE802154_RF2XX_IFACE_H_
|
|
|
|
/**
|
|
* @brief Resets the TRX radio
|
|
*
|
|
* @param[in] dev Transceiver device instance
|
|
*/
|
|
void rf2xx_iface_phy_rst(struct device *dev);
|
|
|
|
/**
|
|
* @brief Start TX transmition
|
|
*
|
|
* @param[in] dev Transceiver device instance
|
|
*/
|
|
void rf2xx_iface_phy_tx_start(struct device *dev);
|
|
|
|
/**
|
|
* @brief Reads current value from a transceiver register
|
|
*
|
|
* This function reads the current value from a transceiver register.
|
|
*
|
|
* @param[in] dev Transceiver device instance
|
|
* @param[in] addr Specifies the address of the trx register
|
|
* from which the data shall be read
|
|
*
|
|
* @return value of the register read
|
|
*/
|
|
u8_t rf2xx_iface_reg_read(struct device *dev,
|
|
u8_t addr);
|
|
|
|
/**
|
|
* @brief Writes data into a transceiver register
|
|
*
|
|
* This function writes a value into transceiver register.
|
|
*
|
|
* @param[in] dev Transceiver device instance
|
|
* @param[in] addr Address of the trx register
|
|
* @param[in] data Data to be written to trx register
|
|
*
|
|
*/
|
|
void rf2xx_iface_reg_write(struct device *dev,
|
|
u8_t addr,
|
|
u8_t data);
|
|
|
|
/**
|
|
* @brief Subregister read
|
|
*
|
|
* @param[in] dev Transceiver device instance
|
|
* @param[in] addr offset of the register
|
|
* @param[in] mask bit mask of the subregister
|
|
* @param[in] pos bit position of the subregister
|
|
*
|
|
* @return value of the read bit(s)
|
|
*/
|
|
u8_t rf2xx_iface_bit_read(struct device *dev,
|
|
u8_t addr,
|
|
u8_t mask,
|
|
u8_t pos);
|
|
|
|
/**
|
|
* @brief Subregister write
|
|
*
|
|
* @param[in] dev Transceiver device instance
|
|
* @param[in] reg_addr Offset of the register
|
|
* @param[in] mask Bit mask of the subregister
|
|
* @param[in] pos Bit position of the subregister
|
|
* @param[out] new_value Data, which is muxed into the register
|
|
*/
|
|
void rf2xx_iface_bit_write(struct device *dev,
|
|
u8_t reg_addr,
|
|
u8_t mask,
|
|
u8_t pos,
|
|
u8_t new_value);
|
|
|
|
/**
|
|
* @brief Reads frame buffer of the transceiver
|
|
*
|
|
* This function reads the frame buffer of the transceiver.
|
|
*
|
|
* @param[in] dev Transceiver device instance
|
|
* @param[out] data Pointer to the location to store frame
|
|
* @param[in] length Number of bytes to be read from the frame
|
|
*/
|
|
void rf2xx_iface_frame_read(struct device *dev,
|
|
u8_t *data,
|
|
u8_t length);
|
|
|
|
/**
|
|
* @brief Writes data into frame buffer of the transceiver
|
|
*
|
|
* This function writes data into the frame buffer of the transceiver
|
|
*
|
|
* @param[in] dev Transceiver device instance
|
|
* @param[in] data Pointer to data to be written into frame buffer
|
|
* @param[in] length Number of bytes to be written into frame buffer
|
|
*/
|
|
void rf2xx_iface_frame_write(struct device *dev,
|
|
u8_t *data,
|
|
u8_t length);
|
|
|
|
/**
|
|
* @brief Reads sram data from the transceiver
|
|
*
|
|
* This function reads the sram data of the transceiver.
|
|
*
|
|
* @param[in] dev Transceiver device instance
|
|
* @param[in] address Start address to be read
|
|
* @param[out] data Pointer to the location to store data
|
|
* @param[in] length Number of bytes to be read from the sram space
|
|
*/
|
|
void rf2xx_iface_sram_read(struct device *dev,
|
|
u8_t address,
|
|
u8_t *data,
|
|
u8_t length);
|
|
|
|
#endif /* ZEPHYR_DRIVERS_IEEE802154_IEEE802154_RF2XX_IFACE_H_ */
|