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sx126x-board.h 4.46 KB
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hongye.jhy 提交于 2021-04-02 19:41 . init version
/*!
* \file sx126x-board.h
*
* \brief Target board SX126x driver implementation
*
* \copyright Revised BSD License, see section \ref LICENSE.
*
* \code
* ______ _
* / _____) _ | |
* ( (____ _____ ____ _| |_ _____ ____| |__
* \____ \| ___ | (_ _) ___ |/ ___) _ \
* _____) ) ____| | | || |_| ____( (___| | | |
* (______/|_____)_|_|_| \__)_____)\____)_| |_|
* (C)2013-2017 Semtech
*
* \endcode
*
* \author Miguel Luis ( Semtech )
*
* \author Gregory Cristian ( Semtech )
*/
#ifndef __SX126x_BOARD_H__
#define __SX126x_BOARD_H__
#ifdef __cplusplus
extern "C"
{
#endif
#include <stdint.h>
#include <stdbool.h>
#include "sx126x.h"
/*!
* \brief Initializes the radio I/Os pins interface
*/
void SX126xIoInit( void );
/*!
* \brief Initializes DIO IRQ handlers
*
* \param [IN] irqHandlers Array containing the IRQ callback functions
*/
void SX126xIoIrqInit( DioIrqHandler dioIrq );
/*!
* \brief De-initializes the radio I/Os pins interface.
*
* \remark Useful when going in MCU low power modes
*/
void SX126xIoDeInit( void );
/*!
* \brief Initializes the TCXO power pin.
*/
void SX126xIoTcxoInit( void );
/*!
* \brief Initializes RF switch control pins.
*/
void SX126xIoRfSwitchInit( void );
/*!
* \brief Initializes the radio debug pins.
*/
void SX126xIoDbgInit( void );
/*!
* \brief HW Reset of the radio
*/
void SX126xReset( void );
/*!
* \brief Blocking loop to wait while the Busy pin in high
*/
void SX126xWaitOnBusy( void );
/*!
* \brief Wakes up the radio
*/
void SX126xWakeup( void );
/*!
* \brief Send a command that write data to the radio
*
* \param [in] opcode Opcode of the command
* \param [in] buffer Buffer to be send to the radio
* \param [in] size Size of the buffer to send
*/
void SX126xWriteCommand( RadioCommands_t opcode, uint8_t *buffer, uint16_t size );
/*!
* \brief Send a command that read data from the radio
*
* \param [in] opcode Opcode of the command
* \param [out] buffer Buffer holding data from the radio
* \param [in] size Size of the buffer
*
* \retval status Return command radio status
*/
uint8_t SX126xReadCommand( RadioCommands_t opcode, uint8_t *buffer, uint16_t size );
/*!
* \brief Write a single byte of data to the radio memory
*
* \param [in] address The address of the first byte to write in the radio
* \param [in] value The data to be written in radio's memory
*/
void SX126xWriteRegister( uint16_t address, uint8_t value );
/*!
* \brief Read a single byte of data from the radio memory
*
* \param [in] address The address of the first byte to write in the radio
*
* \retval value The value of the byte at the given address in radio's memory
*/
uint8_t SX126xReadRegister( uint16_t address );
/*!
* \brief Sets the radio output power.
*
* \param [IN] power Sets the RF output power
*/
void SX126xSetRfTxPower( int8_t power );
/*!
* \brief Gets the device ID
*
* \retval id Connected device ID
*/
uint8_t SX126xGetDeviceId( void );
/*!
* \brief Initializes the RF Switch I/Os pins interface
*/
void SX126xAntSwOn( void );
/*!
* \brief De-initializes the RF Switch I/Os pins interface
*
* \remark Needed to decrease the power consumption in MCU low power modes
*/
void SX126xAntSwOff( void );
/*!
* \brief Checks if the given RF frequency is supported by the hardware
*
* \param [IN] frequency RF frequency to be checked
* \retval isSupported [true: supported, false: unsupported]
*/
bool SX126xCheckRfFrequency( uint32_t frequency );
/*!
* \brief Gets the Defines the time required for the TCXO to wakeup [ms].
*
* \retval time Board TCXO wakeup time in ms.
*/
uint32_t SX126xGetBoardTcxoWakeupTime( void );
/*!
* \brief Gets the current Radio OperationMode variable
*
* \retval RadioOperatingModes_t last operating mode
*/
RadioOperatingModes_t SX126xGetOperatingMode( void );
/*!
* \brief Sets/Updates the current Radio OperationMode variable.
*
* \remark WARNING: This function is only required to reflect the current radio
* operating mode when processing interrupts.
*
* \param [in] mode New operating mode
*/
void SX126xSetOperatingMode( RadioOperatingModes_t mode );
/*!
* Radio hardware and global parameters
*/
extern SX126x_t SX126x;
#ifdef __cplusplus
}
#endif
#endif // __SX126x_BOARD_H__
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