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133 lines
4.0 KiB
C
133 lines
4.0 KiB
C
/*
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______ _
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/ _____) _ | |
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( (____ _____ ____ _| |_ _____ ____| |__
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\____ \| ___ | (_ _) ___ |/ ___) _ \
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_____) ) ____| | | || |_| ____( (___| | | |
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(______/|_____)_|_|_| \__)_____)\____)_| |_|
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(C)2015 Semtech
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Description: Handling of the node configuration protocol
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License: Revised BSD License, see LICENSE.TXT file include in the project
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Maintainer: Miguel Luis, Matthieu Verdy and Benjamin Boulet
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*/
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#ifndef __SX1280_HAL_H__
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#define __SX1280_HAL_H__
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#include "hw.h"
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/*!
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* * \brief Define which DIOs are connected
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*/
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#define RADIO_DIO1_ENABLE 1
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#define RADIO_DIO2_ENABLE 0
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#define RADIO_DIO3_ENABLE 0
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void SX1280HalWaitOnBusy( void );
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void SX1280HalInit( DioIrqHandler **irqHandlers );
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void SX1280HalIoInit( void );
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/*!
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* \brief Soft resets the radio
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*/
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void SX1280HalReset( void );
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/*!
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* \brief Clears the instruction ram memory block
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*/
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void SX1280HalClearInstructionRam( void );
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/*!
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* \brief Wakes up the radio
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*/
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void SX1280HalWakeup( void );
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/*!
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* \brief Send a command that write data to the radio
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*
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* \param [in] opcode Opcode of the command
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* \param [in] buffer Buffer to be send to the radio
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* \param [in] size Size of the buffer to send
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*/
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void SX1280HalWriteCommand( RadioCommands_t opcode, uint8_t *buffer, uint16_t size );
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/*!
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* \brief Send a command that read data from the radio
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*
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* \param [in] opcode Opcode of the command
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* \param [out] buffer Buffer holding data from the radio
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* \param [in] size Size of the buffer
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*/
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void SX1280HalReadCommand( RadioCommands_t opcode, uint8_t *buffer, uint16_t size );
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/*!
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* \brief Write data to the radio memory
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*
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* \param [in] address The address of the first byte to write in the radio
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* \param [in] buffer The data to be written in radio's memory
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* \param [in] size The number of bytes to write in radio's memory
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*/
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void SX1280HalWriteRegisters( uint16_t address, uint8_t *buffer, uint16_t size );
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/*!
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* \brief Write a single byte of data to the radio memory
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*
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* \param [in] address The address of the first byte to write in the radio
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* \param [in] value The data to be written in radio's memory
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*/
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void SX1280HalWriteRegister( uint16_t address, uint8_t value );
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/*!
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* \brief Read data from the radio memory
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*
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* \param [in] address The address of the first byte to read from the radio
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* \param [out] buffer The buffer that holds data read from radio
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* \param [in] size The number of bytes to read from radio's memory
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*/
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void SX1280HalReadRegisters( uint16_t address, uint8_t *buffer, uint16_t size );
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/*!
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* \brief Read a single byte of data from the radio memory
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*
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* \param [in] address The address of the first byte to write in the
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* radio
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*
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* \retval value The value of the byte at the given address in
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* radio's memory
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*/
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uint8_t SX1280HalReadRegister( uint16_t address );
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/*!
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* \brief Write data to the buffer holding the payload in the radio
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*
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* \param [in] offset The offset to start writing the payload
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* \param [in] buffer The data to be written (the payload)
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* \param [in] size The number of byte to be written
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*/
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void SX1280HalWriteBuffer( uint8_t offset, uint8_t *buffer, uint8_t size );
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/*!
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* \brief Read data from the buffer holding the payload in the radio
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*
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* \param [in] offset The offset to start reading the payload
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* \param [out] buffer A pointer to a buffer holding the data from the radio
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* \param [in] size The number of byte to be read
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*/
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void SX1280HalReadBuffer( uint8_t offset, uint8_t *buffer, uint8_t size );
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/*!
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* \brief Returns the status of DIOs pins
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*
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* \retval dioStatus A byte where each bit represents a DIO state:
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* [ DIOx | BUSY ]
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*/
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uint8_t SX1280HalGetDioStatus( void );
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void SX1280HalIoIrqInit( DioIrqHandler **irqHandlers );
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#endif // __SX1280_HAL_H__
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