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/*
* Copyright (C) 2015-2017 Alibaba Group Holding Limited
*/
/*
/ _____) _ | |
( (____ _____ ____ _| |_ _____ ____| |__
\____ \| ___ | (_ _) ___ |/ ___) _ \
_____) ) ____| | | || |_| ____( (___| | | |
(______/|_____)_|_|_| \__)_____)\____)_| |_|
(C)2013 Semtech
Description: SX1276 driver specific target board functions implementation
License: Revised BSD License, see LICENSE.TXT file include in the project
Maintainer: Miguel Luis and Gregory Cristian
*/
/*******************************************************************************
* @file eml3047.c
* @author MCD Application Team
* @version V1.0.2
* @date 01-June-2017
* @brief driver LoRa module murata cmwx1zzabz-078
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "hw.h"
#include "radio.h"
#include "sx1276.h"
#include "eml3047.h"
#include "delay.h"
#include "timeServer.h"
#define IRQ_HIGH_PRIORITY 0
/* Delay in ms between radio set in sleep mode and TCXO off*/
#define TCXO_OFF_DELAY 3
#define TCXO_ON() //HW_GPIO_Write( RADIO_TCXO_VCC_PORT, RADIO_TCXO_VCC_PIN, 1)
#define TCXO_OFF() //HW_GPIO_Write( RADIO_TCXO_VCC_PORT, RADIO_TCXO_VCC_PIN, 0)
static void SX1276AntSwInit( void );
static void SX1276AntSwDeInit( void );
void SX1276SetXO( uint8_t state );
uint32_t SX1276GetWakeTime( void );
void SX1276IoIrqInit( DioIrqHandler **irqHandlers );
void SX1276_SetAntSw( uint8_t opMode );
uint8_t SX1276GetPaSelect( uint32_t channel );
void SX1276SetAntSwLowPower( bool status );
void SX1276SetRfTxPower( int8_t power );
void SX1276SetAntSw( uint8_t opMode );
/*!
* \brief Controls the antena switch if necessary.
*
* \remark see errata note
*
* \param [IN] opMode Current radio operating mode
*/
static LoRaBoardCallback_t BoardCallbacks = { SX1276SetXO,
SX1276GetWakeTime,
SX1276IoIrqInit,
SX1276SetRfTxPower,
SX1276SetAntSwLowPower,
SX1276SetAntSw};
/*!
* Radio driver structure initialization
*/
const struct Radio_s Radio =
{
SX1276IoInit,
SX1276IoDeInit,
SX1276Init,
SX1276GetStatus,
SX1276SetModem,
SX1276SetChannel,
SX1276IsChannelFree,
SX1276Random,
SX1276SetRxConfig,
SX1276SetTxConfig,
SX1276CheckRfFrequency,
SX1276GetTimeOnAir,
SX1276Send,
SX1276SetSleep,
SX1276SetStby,
SX1276SetRx,
SX1276StartCad,
SX1276SetTxContinuousWave,
SX1276ReadRssi,
SX1276Write,
SX1276Read,
SX1276WriteBuffer,
SX1276ReadBuffer,
SX1276SetSyncWord,
SX1276SetMaxPayloadLength,
SX1276GetRadioWakeUpTime
};
uint32_t SX1276GetWakeTime( void )
{
return BOARD_WAKEUP_TIME;
}
void SX1276SetXO( uint8_t state )
{
if (state == SET )
{
TCXO_ON();
DelayMs( BOARD_WAKEUP_TIME ); //start up time of TCXO
}
else
{
TCXO_OFF();
}
}
void SX1276IoInit( void )
{
GPIO_InitTypeDef initStruct={0};
SX1276BoardInit( &BoardCallbacks );
initStruct.Mode =GPIO_MODE_IT_RISING;
initStruct.Pull = GPIO_PULLUP;
initStruct.Speed = GPIO_SPEED_HIGH;
HW_GPIO_Init( RADIO_DIO_0_PORT, RADIO_DIO_0_PIN, &initStruct );
HW_GPIO_Init( RADIO_DIO_1_PORT, RADIO_DIO_1_PIN, &initStruct );
HW_GPIO_Init( RADIO_DIO_2_PORT, RADIO_DIO_2_PIN, &initStruct );
HW_GPIO_Init( RADIO_DIO_3_PORT, RADIO_DIO_3_PIN, &initStruct );
initStruct.Mode =GPIO_MODE_OUTPUT_PP;
initStruct.Pull = GPIO_NOPULL;
// HW_GPIO_Init( RADIO_TCXO_VCC_PORT, RADIO_TCXO_VCC_PIN, &initStruct );
}
void SX1276IoIrqInit( DioIrqHandler **irqHandlers )
{
HW_GPIO_SetIrq( RADIO_DIO_0_PORT, RADIO_DIO_0_PIN, IRQ_HIGH_PRIORITY, irqHandlers[0] );
HW_GPIO_SetIrq( RADIO_DIO_1_PORT, RADIO_DIO_1_PIN, IRQ_HIGH_PRIORITY, irqHandlers[1] );
HW_GPIO_SetIrq( RADIO_DIO_2_PORT, RADIO_DIO_2_PIN, IRQ_HIGH_PRIORITY, irqHandlers[2] );
HW_GPIO_SetIrq( RADIO_DIO_3_PORT, RADIO_DIO_3_PIN, IRQ_HIGH_PRIORITY, irqHandlers[3] );
}
void SX1276IoDeInit( void )
{
GPIO_InitTypeDef initStruct={0};
initStruct.Mode = GPIO_MODE_IT_RISING ; //GPIO_MODE_ANALOG;
initStruct.Pull = GPIO_NOPULL;
HW_GPIO_Init( RADIO_DIO_0_PORT, RADIO_DIO_0_PIN, &initStruct );
HW_GPIO_Init( RADIO_DIO_1_PORT, RADIO_DIO_1_PIN, &initStruct );
HW_GPIO_Init( RADIO_DIO_2_PORT, RADIO_DIO_2_PIN, &initStruct );
HW_GPIO_Init( RADIO_DIO_3_PORT, RADIO_DIO_3_PIN, &initStruct );
}
void SX1276SetRfTxPower( int8_t power )
{
uint8_t paConfig = 0;
uint8_t paDac = 0;
paConfig = SX1276Read( REG_PACONFIG );
paDac = SX1276Read( REG_PADAC );
paConfig = ( paConfig & RF_PACONFIG_PASELECT_MASK ) | SX1276GetPaSelect( SX1276.Settings.Channel );
paConfig = ( paConfig & RF_PACONFIG_MAX_POWER_MASK ) | 0x70;
if( ( paConfig & RF_PACONFIG_PASELECT_PABOOST ) == RF_PACONFIG_PASELECT_PABOOST )
{
if( power > 17 )
{
paDac = ( paDac & RF_PADAC_20DBM_MASK ) | RF_PADAC_20DBM_ON;
}
else
{
paDac = ( paDac & RF_PADAC_20DBM_MASK ) | RF_PADAC_20DBM_OFF;
}
if( ( paDac & RF_PADAC_20DBM_ON ) == RF_PADAC_20DBM_ON )
{
if( power < 5 )
{
power = 5;
}
if( power > 20 )
{
power = 20;
}
paConfig = ( paConfig & RF_PACONFIG_OUTPUTPOWER_MASK ) | ( uint8_t )( ( uint16_t )( power - 5 ) & 0x0F );
}
else
{
if( power < 2 )
{
power = 2;
}
if( power > 17 )
{
power = 17;
}
paConfig = ( paConfig & RF_PACONFIG_OUTPUTPOWER_MASK ) | ( uint8_t )( ( uint16_t )( power - 2 ) & 0x0F );
}
}
else
{
if( power < -1 )
{
power = -1;
}
if( power > 14 )
{
power = 14;
}
paConfig = ( paConfig & RF_PACONFIG_OUTPUTPOWER_MASK ) | ( uint8_t )( ( uint16_t )( power + 1 ) & 0x0F );
}
SX1276Write( REG_PACONFIG, paConfig );
SX1276Write( REG_PADAC, paDac );
}
uint8_t SX1276GetPaSelect( uint32_t channel )
{
return RF_PACONFIG_PASELECT_PABOOST;//RF_PACONFIG_PASELECT_RFO;
}
void SX1276SetAntSwLowPower( bool status )
{
if( status == false )
{
SX1276AntSwInit( );
}
else
{
SX1276AntSwDeInit( );
}
}
static void SX1276AntSwInit( void )
{
GPIO_InitTypeDef initStruct={0};
initStruct.Mode =GPIO_MODE_OUTPUT_PP;
initStruct.Pull = GPIO_NOPULL;
initStruct.Speed = GPIO_SPEED_HIGH;
HW_GPIO_Init( RADIO_ANT_SWITCH_PORT, RADIO_ANT_SWITCH_PIN, &initStruct );
HW_GPIO_Write( RADIO_ANT_SWITCH_PORT, RADIO_ANT_SWITCH_PIN, 0);
//
// HW_GPIO_Init( RADIO_ANT_SWITCH_PORT_TX_BOOST, RADIO_ANT_SWITCH_PIN_TX_BOOST, &initStruct );
// HW_GPIO_Write( RADIO_ANT_SWITCH_PORT_TX_BOOST, RADIO_ANT_SWITCH_PIN_TX_BOOST, 0);
//
// HW_GPIO_Init( RADIO_ANT_SWITCH_PORT_TX_RFO, RADIO_ANT_SWITCH_PIN_TX_RFO, &initStruct );
// HW_GPIO_Write( RADIO_ANT_SWITCH_PORT_TX_RFO, RADIO_ANT_SWITCH_PIN_TX_RFO, 0);
}
static void SX1276AntSwDeInit( void )
{
GPIO_InitTypeDef initStruct={0};
initStruct.Mode = GPIO_MODE_ANALOG ;
initStruct.Pull = GPIO_NOPULL;
initStruct.Speed = GPIO_SPEED_HIGH;
HW_GPIO_Init( RADIO_ANT_SWITCH_PORT, RADIO_ANT_SWITCH_PIN, &initStruct );
HW_GPIO_Write( RADIO_ANT_SWITCH_PORT, RADIO_ANT_SWITCH_PIN, 0);
// HW_GPIO_Init( RADIO_ANT_SWITCH_PORT_TX_BOOST, RADIO_ANT_SWITCH_PIN_TX_BOOST, &initStruct );
// HW_GPIO_Write( RADIO_ANT_SWITCH_PORT_TX_BOOST, RADIO_ANT_SWITCH_PIN_TX_BOOST, 0);
//
// HW_GPIO_Init( RADIO_ANT_SWITCH_PORT_TX_RFO, RADIO_ANT_SWITCH_PIN_TX_RFO, &initStruct );
// HW_GPIO_Write( RADIO_ANT_SWITCH_PORT_TX_RFO, RADIO_ANT_SWITCH_PIN_TX_RFO, 0);
}
void SX1276SetAntSw( uint8_t opMode )
{
uint8_t paConfig = SX1276Read( REG_PACONFIG );
switch( opMode )
{
case RFLR_OPMODE_TRANSMITTER:
HW_GPIO_Write( RADIO_ANT_SWITCH_PORT, RADIO_ANT_SWITCH_PIN, 0 );
SX1276.RxTx = 1;
break;
case RFLR_OPMODE_RECEIVER:
case RFLR_OPMODE_RECEIVER_SINGLE:
case RFLR_OPMODE_CAD:
default:
SX1276.RxTx = 0;
HW_GPIO_Write( RADIO_ANT_SWITCH_PORT, RADIO_ANT_SWITCH_PIN, 1 );
break;
}
}
bool SX1276CheckRfFrequency( uint32_t frequency )
{
// Implement check. Currently all frequencies are supported
return true;
}
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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/*
* Copyright (C) 2015-2017 Alibaba Group Holding Limited
*/
/*
/ _____) _ | |
( (____ _____ ____ _| |_ _____ ____| |__
\____ \| ___ | (_ _) ___ |/ ___) _ \
_____) ) ____| | | || |_| ____( (___| | | |
(______/|_____)_|_|_| \__)_____)\____)_| |_|
(C)2013 Semtech
Description: Generic SX1276mb1mas driver implementation
License: Revised BSD License, see LICENSE.TXT file include in the project
Maintainer: Miguel Luis and Gregory Cristian
*/
/*******************************************************************************
* @file eml3047.h
* @author MCD Application Team
* @version V1.0.2
* @date 01-June-2017
* @brief driver LoRa module murata cmwx1zzabz-091
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __EML3047_H__
#define __EML3047_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
#define BOARD_WAKEUP_TIME 5 //TCXO
#define RF_MID_BAND_THRESH 525000000
/* Exported functions ------------------------------------------------------- */
/*!
* \brief Initializes the radio I/Os pins interface
*/
void SX1276IoInit( void );
/*!
* \brief De-initializes the radio I/Os pins interface.
*
* \remark Useful when going in MCU lowpower modes
*/
void SX1276IoDeInit( 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 SX1276CheckRfFrequency( uint32_t frequency );
/*!
* Radio hardware and global parameters
*/
#ifdef __cplusplus
}
#endif
#endif /* __MLM32L07X01_H__*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

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NAME := lora
GLOBAL_DEFINES += WITH_LORA # for sal general use
$(NAME)_TYPE := kernel
$(NAME)_SOURCES := sx1276/sx1276.c \
eml3047_lrwan/eml3047.c \
GLOBAL_INCLUDES += . \
sx1276 \
eml3047_lrwan

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/*
* Copyright (C) 2015-2017 Alibaba Group Holding Limited
*/
/*
/ _____) _ | |
( (____ _____ ____ _| |_ _____ ____| |__
\____ \| ___ | (_ _) ___ |/ ___) _ \
_____) ) ____| | | || |_| ____( (___| | | |
(______/|_____)_|_|_| \__)_____)\____)_| |_|
(C)2013 Semtech
Description: Generic SX1276 driver implementation
License: Revised BSD License, see LICENSE.TXT file include in the project
Maintainer: Miguel Luis and Gregory Cristian
*/
/*******************************************************************************
* @file sx1276.h
* @author MCD Application Team
* @version V1.0.0
* @date 01-June-2017
* @brief Header for driver sx1276.c
******************************************************************************
* @attention
*
* <h2><center>&copy; COPYRIGHT(c) 2017 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
#ifndef __SX1276_H__
#define __SX1276_H__
#include "sx1276Regs-Fsk.h"
#include "sx1276Regs-LoRa.h"
/*!
* Radio wakeup time from SLEEP mode
*/
#define RADIO_WAKEUP_TIME 2 // [ms]
#define RF_MID_BAND_THRESH 525000000
/*!
* Radio FSK modem parameters
*/
typedef struct
{
int8_t Power;
uint32_t Fdev;
uint32_t Bandwidth;
uint32_t BandwidthAfc;
uint32_t Datarate;
uint16_t PreambleLen;
bool FixLen;
uint8_t PayloadLen;
bool CrcOn;
bool IqInverted;
bool RxContinuous;
uint32_t TxTimeout;
uint32_t RxSingleTimeout;
}RadioFskSettings_t;
/*!
* Radio FSK packet handler state
*/
typedef struct
{
uint8_t PreambleDetected;
uint8_t SyncWordDetected;
int8_t RssiValue;
int32_t AfcValue;
uint8_t RxGain;
uint16_t Size;
uint16_t NbBytes;
uint8_t FifoThresh;
uint8_t ChunkSize;
}RadioFskPacketHandler_t;
/*!
* Radio LoRa modem parameters
*/
typedef struct
{
int8_t Power;
uint32_t Bandwidth;
uint32_t Datarate;
bool LowDatarateOptimize;
uint8_t Coderate;
uint16_t PreambleLen;
bool FixLen;
uint8_t PayloadLen;
bool CrcOn;
bool FreqHopOn;
uint8_t HopPeriod;
bool IqInverted;
bool RxContinuous;
uint32_t TxTimeout;
bool PublicNetwork;
}RadioLoRaSettings_t;
/*!
* Radio LoRa packet handler state
*/
typedef struct
{
int8_t SnrValue;
int16_t RssiValue;
uint8_t Size;
}RadioLoRaPacketHandler_t;
/*!
* Radio Settings
*/
typedef struct
{
RadioState_t State;
RadioModems_t Modem;
uint32_t Channel;
RadioFskSettings_t Fsk;
RadioFskPacketHandler_t FskPacketHandler;
RadioLoRaSettings_t LoRa;
RadioLoRaPacketHandler_t LoRaPacketHandler;
}RadioSettings_t;
/*!
* Radio hardware and global parameters
*/
typedef struct SX1276_s
{
uint8_t RxTx;
RadioSettings_t Settings;
}SX1276_t;
extern SX1276_t SX1276;
/*!
* Hardware IO IRQ callback function definition
*/
typedef void ( DioIrqHandler )( void );
/*!
* SX1276 definitions
*/
#define XTAL_FREQ 32000000
#define FREQ_STEP 61.03515625
#define FREQ_STEP_8 15625 /* FREQ_STEP<<8 */
/*!
* \brief Radio hardware registers initialization definition
*
* \remark Can be automatically generated by the SX1276 GUI (not yet implemented)
*/
#define RADIO_INIT_REGISTERS_VALUE \
{ \
{ MODEM_FSK , REG_LNA , 0x23 },\
{ MODEM_FSK , REG_RXCONFIG , 0x1E },\
{ MODEM_FSK , REG_RSSICONFIG , 0xD2 },\
{ MODEM_FSK , REG_AFCFEI , 0x01 },\
{ MODEM_FSK , REG_PREAMBLEDETECT , 0xAA },\
{ MODEM_FSK , REG_OSC , 0x07 },\
{ MODEM_FSK , REG_SYNCCONFIG , 0x12 },\
{ MODEM_FSK , REG_SYNCVALUE1 , 0xC1 },\
{ MODEM_FSK , REG_SYNCVALUE2 , 0x94 },\
{ MODEM_FSK , REG_SYNCVALUE3 , 0xC1 },\
{ MODEM_FSK , REG_PACKETCONFIG1 , 0xD8 },\
{ MODEM_FSK , REG_FIFOTHRESH , 0x8F },\
{ MODEM_FSK , REG_IMAGECAL , 0x02 },\
{ MODEM_FSK , REG_DIOMAPPING1 , 0x00 },\
{ MODEM_FSK , REG_DIOMAPPING2 , 0x30 },\
{ MODEM_LORA, REG_LR_PAYLOADMAXLENGTH, 0x40 },\
} \
/* Freq = channel * FREQ_STEP */
#define SX_CHANNEL_TO_FREQ(channel, Freq) do{ \
uint32_t initialChanInt, initialChanFrac; \
initialChanInt = channel >>8; \
initialChanFrac= channel - (initialChanInt<<8); \
Freq = initialChanInt * FREQ_STEP_8 + ((initialChanFrac * FREQ_STEP_8 + (128))>>8); \
}while (0)
/* channel = Freq / FREQ_STEP */
#define SX_FREQ_TO_CHANNEL(channel, Freq) do{ \
uint32_t initialFreqInt, initialFreqFrac; \
initialFreqInt = Freq / FREQ_STEP_8; \
initialFreqFrac= Freq - (initialFreqInt * FREQ_STEP_8); \
channel = (initialFreqInt<<8)+ (((initialFreqFrac<<8)+(FREQ_STEP_8/2))/FREQ_STEP_8); \
}while (0)
#define RX_BUFFER_SIZE 256
typedef struct sBoardCallback
{
/*!
* \brief Set XO state on the board
*/
void (*SX1276BoardSetXO )( uint8_t state );
/*!
* \brief Get Board Wake Up time
*/
uint32_t (*SX1276BoardGetWakeTime) ( void );
/*!
* \brief Initializes the radio I/Os Irq
*/
void (*SX1276BoardIoIrqInit) ( DioIrqHandler **irqHandlers );
/*!
* \brief Sets the radio output power.
*
* \param [IN] power Sets the RF output power
*/
void (*SX1276BoardSetRfTxPower) ( int8_t power );
/*!
* \brief Set the RF Switch I/Os pins in Low Power mode
*
* \param [IN] status enable or disable
*/
void (*SX1276BoardSetAntSwLowPower) ( bool status );
/*!
* \brief Controls the antena switch if necessary.
*
* \remark see errata note
*
* \param [IN] opMode Current radio operating mode
*/
void (*SX1276BoardSetAntSw) ( uint8_t opMode );
} LoRaBoardCallback_t;
/*!
* ============================================================================
* Public functions prototypes
* ============================================================================
*/
void SX1276BoardInit( LoRaBoardCallback_t *callbacks );
/*!
* \brief Initializes the radio
*
* \param [IN] events Structure containing the driver callback functions
* \param [OUT] returns the wake up time of the radio and associated board
*/
uint32_t SX1276Init( RadioEvents_t *events );
/*!
* \brief Sets the SX1276 operating mode
*
* \param [IN] opMode New operating mode
*/
void SX1276SetOpMode( uint8_t opMode );
/*!
* Return current radio status
*
* \param status Radio status.[RF_IDLE, RF_RX_RUNNING, RF_TX_RUNNING]
*/
RadioState_t SX1276GetStatus( void );
/*!
* \brief Configures the radio with the given modem
*
* \param [IN] modem Modem to be used [0: FSK, 1: LoRa]
*/
void SX1276SetModem( RadioModems_t modem );
/*!
* \brief Sets the channel configuration
*
* \param [IN] freq Channel RF frequency
*/
void SX1276SetChannel( uint32_t freq );
/*!
* \brief Checks if the channel is free for the given time
*
* \param [IN] modem Radio modem to be used [0: FSK, 1: LoRa]
* \param [IN] freq Channel RF frequency
* \param [IN] rssiThresh RSSI threshold
* \param [IN] maxCarrierSenseTime Max time while the RSSI is measured
*
* \retval isFree [true: Channel is free, false: Channel is not free]
*/
bool SX1276IsChannelFree( RadioModems_t modem, uint32_t freq, int16_t rssiThresh, uint32_t maxCarrierSenseTime );
/*!
* \brief Generates a 32 bits random value based on the RSSI readings
*
* \remark This function sets the radio in LoRa modem mode and disables
* all interrupts.
* After calling this function either SX1276SetRxConfig or
* SX1276SetTxConfig functions must be called.
*
* \retval randomValue 32 bits random value
*/
uint32_t SX1276Random( void );
/*!
* \brief Sets the reception parameters
*
* \remark When using LoRa modem only bandwidths 125, 250 and 500 kHz are supported
*
* \param [IN] modem Radio modem to be used [0: FSK, 1: LoRa]
* \param [IN] bandwidth Sets the bandwidth
* FSK : >= 2600 and <= 250000 Hz
* LoRa: [0: 125 kHz, 1: 250 kHz,
* 2: 500 kHz, 3: Reserved]
* \param [IN] datarate Sets the Datarate
* FSK : 600..300000 bits/s
* LoRa: [6: 64, 7: 128, 8: 256, 9: 512,
* 10: 1024, 11: 2048, 12: 4096 chips]
* \param [IN] coderate Sets the coding rate (LoRa only)
* FSK : N/A ( set to 0 )
* LoRa: [1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8]
* \param [IN] bandwidthAfc Sets the AFC Bandwidth (FSK only)
* FSK : >= 2600 and <= 250000 Hz
* LoRa: N/A ( set to 0 )
* \param [IN] preambleLen Sets the Preamble length
* FSK : Number of bytes
* LoRa: Length in symbols (the hardware adds 4 more symbols)
* \param [IN] symbTimeout Sets the RxSingle timeout value
* FSK : timeout number of bytes
* LoRa: timeout in symbols
* \param [IN] fixLen Fixed length packets [0: variable, 1: fixed]
* \param [IN] payloadLen Sets payload length when fixed length is used
* \param [IN] crcOn Enables/Disables the CRC [0: OFF, 1: ON]
* \param [IN] FreqHopOn Enables disables the intra-packet frequency hopping
* FSK : N/A ( set to 0 )
* LoRa: [0: OFF, 1: ON]
* \param [IN] HopPeriod Number of symbols between each hop
* FSK : N/A ( set to 0 )
* LoRa: Number of symbols
* \param [IN] iqInverted Inverts IQ signals (LoRa only)
* FSK : N/A ( set to 0 )
* LoRa: [0: not inverted, 1: inverted]
* \param [IN] rxContinuous Sets the reception in continuous mode
* [false: single mode, true: continuous mode]
*/
void SX1276SetRxConfig( RadioModems_t modem, uint32_t bandwidth,
uint32_t datarate, uint8_t coderate,
uint32_t bandwidthAfc, uint16_t preambleLen,
uint16_t symbTimeout, bool fixLen,
uint8_t payloadLen,
bool crcOn, bool FreqHopOn, uint8_t HopPeriod,
bool iqInverted, bool rxContinuous );
/*!
* \brief Sets the transmission parameters
*
* \remark When using LoRa modem only bandwidths 125, 250 and 500 kHz are supported
*
* \param [IN] modem Radio modem to be used [0: FSK, 1: LoRa]
* \param [IN] power Sets the output power [dBm]
* \param [IN] fdev Sets the frequency deviation (FSK only)
* FSK : [Hz]
* LoRa: 0
* \param [IN] bandwidth Sets the bandwidth (LoRa only)
* FSK : 0
* LoRa: [0: 125 kHz, 1: 250 kHz,
* 2: 500 kHz, 3: Reserved]
* \param [IN] datarate Sets the Datarate
* FSK : 600..300000 bits/s
* LoRa: [6: 64, 7: 128, 8: 256, 9: 512,
* 10: 1024, 11: 2048, 12: 4096 chips]
* \param [IN] coderate Sets the coding rate (LoRa only)
* FSK : N/A ( set to 0 )
* LoRa: [1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8]
* \param [IN] preambleLen Sets the preamble length
* FSK : Number of bytes
* LoRa: Length in symbols (the hardware adds 4 more symbols)
* \param [IN] fixLen Fixed length packets [0: variable, 1: fixed]
* \param [IN] crcOn Enables disables the CRC [0: OFF, 1: ON]
* \param [IN] FreqHopOn Enables disables the intra-packet frequency hopping
* FSK : N/A ( set to 0 )
* LoRa: [0: OFF, 1: ON]
* \param [IN] HopPeriod Number of symbols between each hop
* FSK : N/A ( set to 0 )
* LoRa: Number of symbols
* \param [IN] iqInverted Inverts IQ signals (LoRa only)
* FSK : N/A ( set to 0 )
* LoRa: [0: not inverted, 1: inverted]
* \param [IN] timeout Transmission timeout [us]
*/
void SX1276SetTxConfig( RadioModems_t modem, int8_t power, uint32_t fdev,
uint32_t bandwidth, uint32_t datarate,
uint8_t coderate, uint16_t preambleLen,
bool fixLen, bool crcOn, bool FreqHopOn,
uint8_t HopPeriod, bool iqInverted, uint32_t timeout );
/*!
* \brief Computes the packet time on air in us for the given payload
*
* \Remark Can only be called once SetRxConfig or SetTxConfig have been called
*
* \param [IN] modem Radio modem to be used [0: FSK, 1: LoRa]
* \param [IN] pktLen Packet payload length
*
* \retval airTime Computed airTime (us) for the given packet payload length
*/
uint32_t SX1276GetTimeOnAir( RadioModems_t modem, uint8_t pktLen );
/*!
* \brief Sends the buffer of size. Prepares the packet to be sent and sets
* the radio in transmission
*
* \param [IN]: buffer Buffer pointer
* \param [IN]: size Buffer size
*/
void SX1276Send( uint8_t *buffer, uint8_t size );
/*!
* \brief Sets the radio in sleep mode
*/
void SX1276SetSleep( void );
/*!
* \brief Sets the radio in standby mode
*/
void SX1276SetStby( void );
/*!
* \brief Sets the radio in reception mode for the given time
* \param [IN] timeout Reception timeout [us] [0: continuous, others timeout]
*/
void SX1276SetRx( uint32_t timeout );
/*!
* \brief Start a Channel Activity Detection
*/
void SX1276StartCad( void );
/*!
* \brief Sets the radio in continuous wave transmission mode
*
* \param [IN]: freq Channel RF frequency
* \param [IN]: power Sets the output power [dBm]
* \param [IN]: time Transmission mode timeout [s]
*/
void SX1276SetTxContinuousWave( uint32_t freq, int8_t power, uint16_t time );
/*!
* \brief Reads the current RSSI value
*
* \retval rssiValue Current RSSI value in [dBm]
*/
int16_t SX1276ReadRssi( RadioModems_t modem );
/*!
* \brief Set a SyncSword in the radio
*
* \param [IN]: data SyncSword
*/
void SX1276SetSyncWord( uint8_t data );
/*!
* \brief Writes the radio register at the specified address
*
* \param [IN]: addr Register address
* \param [IN]: data New register value
*/
void SX1276Write( uint8_t addr, uint8_t data );
/*!
* \brief Reads the radio register at the specified address
*
* \param [IN]: addr Register address
* \retval data Register value
*/
uint8_t SX1276Read( uint8_t addr );
/*!
* \brief Writes multiple radio registers starting at address
*
* \param [IN] addr First Radio register address
* \param [IN] buffer Buffer containing the new register's values
* \param [IN] size Number of registers to be written
*/
void SX1276WriteBuffer( uint8_t addr, uint8_t *buffer, uint8_t size );
/*!
* \brief Reads multiple radio registers starting at address
*
* \param [IN] addr First Radio register address
* \param [OUT] buffer Buffer where to copy the registers data
* \param [IN] size Number of registers to be read
*/
void SX1276ReadBuffer( uint8_t addr, uint8_t *buffer, uint8_t size );
/*!
* \brief Sets the maximum payload length.
*
* \param [IN] modem Radio modem to be used [0: FSK, 1: LoRa]
* \param [IN] max Maximum payload length in bytes
*/
void SX1276SetMaxPayloadLength( RadioModems_t modem, uint8_t max );
/*!
* \brief Service to get the radio wake-up time.
*
* \retval Value of the radio wake-up time.
*/
uint32_t SX1276GetRadioWakeUpTime( void );
#endif /* __SX1276_H__ */

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/*
* Copyright (C) 2015-2017 Alibaba Group Holding Limited
*/
/*
/ _____) _ | |
( (____ _____ ____ _| |_ _____ ____| |__
\____ \| ___ | (_ _) ___ |/ ___) _ \
_____) ) ____| | | || |_| ____( (___| | | |
(______/|_____)_|_|_| \__)_____)\____)_| |_|
(C)2013 Semtech
Description: SX1276 LoRa modem registers and bits definitions
License: Revised BSD License, see LICENSE.TXT file include in the project
Maintainer: Miguel Luis and Gregory Cristian
*/
#ifndef __SX1276_REGS_LORA_H__
#define __SX1276_REGS_LORA_H__
/*!
* ============================================================================
* SX1276 Internal registers Address
* ============================================================================
*/
#define REG_LR_FIFO 0x00
// Common settings
#define REG_LR_OPMODE 0x01
#define REG_LR_FRFMSB 0x06
#define REG_LR_FRFMID 0x07
#define REG_LR_FRFLSB 0x08
// Tx settings
#define REG_LR_PACONFIG 0x09
#define REG_LR_PARAMP 0x0A
#define REG_LR_OCP 0x0B
// Rx settings
#define REG_LR_LNA 0x0C
// LoRa registers
#define REG_LR_FIFOADDRPTR 0x0D
#define REG_LR_FIFOTXBASEADDR 0x0E
#define REG_LR_FIFORXBASEADDR 0x0F
#define REG_LR_FIFORXCURRENTADDR 0x10
#define REG_LR_IRQFLAGSMASK 0x11
#define REG_LR_IRQFLAGS 0x12
#define REG_LR_RXNBBYTES 0x13
#define REG_LR_RXHEADERCNTVALUEMSB 0x14
#define REG_LR_RXHEADERCNTVALUELSB 0x15
#define REG_LR_RXPACKETCNTVALUEMSB 0x16
#define REG_LR_RXPACKETCNTVALUELSB 0x17
#define REG_LR_MODEMSTAT 0x18
#define REG_LR_PKTSNRVALUE 0x19
#define REG_LR_PKTRSSIVALUE 0x1A
#define REG_LR_RSSIVALUE 0x1B
#define REG_LR_HOPCHANNEL 0x1C
#define REG_LR_MODEMCONFIG1 0x1D
#define REG_LR_MODEMCONFIG2 0x1E
#define REG_LR_SYMBTIMEOUTLSB 0x1F
#define REG_LR_PREAMBLEMSB 0x20
#define REG_LR_PREAMBLELSB 0x21
#define REG_LR_PAYLOADLENGTH 0x22
#define REG_LR_PAYLOADMAXLENGTH 0x23
#define REG_LR_HOPPERIOD 0x24
#define REG_LR_FIFORXBYTEADDR 0x25
#define REG_LR_MODEMCONFIG3 0x26
#define REG_LR_FEIMSB 0x28
#define REG_LR_FEIMID 0x29
#define REG_LR_FEILSB 0x2A
#define REG_LR_RSSIWIDEBAND 0x2C
#define REG_LR_TEST2F 0x2F
#define REG_LR_TEST30 0x30
#define REG_LR_DETECTOPTIMIZE 0x31
#define REG_LR_INVERTIQ 0x33
#define REG_LR_TEST36 0x36
#define REG_LR_DETECTIONTHRESHOLD 0x37
#define REG_LR_SYNCWORD 0x39
#define REG_LR_TEST3A 0x3A
#define REG_LR_INVERTIQ2 0x3B
// end of documented register in datasheet
// I/O settings
#define REG_LR_DIOMAPPING1 0x40
#define REG_LR_DIOMAPPING2 0x41
// Version
#define REG_LR_VERSION 0x42
// Additional settings
#define REG_LR_PLLHOP 0x44
#define REG_LR_TCXO 0x4B
#define REG_LR_PADAC 0x4D
#define REG_LR_FORMERTEMP 0x5B
#define REG_LR_BITRATEFRAC 0x5D
#define REG_LR_AGCREF 0x61
#define REG_LR_AGCTHRESH1 0x62
#define REG_LR_AGCTHRESH2 0x63
#define REG_LR_AGCTHRESH3 0x64
#define REG_LR_PLL 0x70
/*!
* ============================================================================
* SX1276 LoRa bits control definition
* ============================================================================
*/
/*!
* RegFifo
*/
/*!
* RegOpMode
*/
#define RFLR_OPMODE_LONGRANGEMODE_MASK 0x7F
#define RFLR_OPMODE_LONGRANGEMODE_OFF 0x00 // Default
#define RFLR_OPMODE_LONGRANGEMODE_ON 0x80
#define RFLR_OPMODE_ACCESSSHAREDREG_MASK 0xBF
#define RFLR_OPMODE_ACCESSSHAREDREG_ENABLE 0x40
#define RFLR_OPMODE_ACCESSSHAREDREG_DISABLE 0x00 // Default
#define RFLR_OPMODE_FREQMODE_ACCESS_MASK 0xF7
#define RFLR_OPMODE_FREQMODE_ACCESS_LF 0x08 // Default
#define RFLR_OPMODE_FREQMODE_ACCESS_HF 0x00
#define RFLR_OPMODE_MASK 0xF8
#define RFLR_OPMODE_SLEEP 0x00
#define RFLR_OPMODE_STANDBY 0x01 // Default
#define RFLR_OPMODE_SYNTHESIZER_TX 0x02
#define RFLR_OPMODE_TRANSMITTER 0x03
#define RFLR_OPMODE_SYNTHESIZER_RX 0x04
#define RFLR_OPMODE_RECEIVER 0x05
// LoRa specific modes
#define RFLR_OPMODE_RECEIVER_SINGLE 0x06
#define RFLR_OPMODE_CAD 0x07
/*!
* RegFrf (MHz)
*/
#define RFLR_FRFMSB_434_MHZ 0x6C // Default
#define RFLR_FRFMID_434_MHZ 0x80 // Default
#define RFLR_FRFLSB_434_MHZ 0x00 // Default
/*!
* RegPaConfig
*/
#define RFLR_PACONFIG_PASELECT_MASK 0x7F
#define RFLR_PACONFIG_PASELECT_PABOOST 0x80
#define RFLR_PACONFIG_PASELECT_RFO 0x00 // Default
#define RFLR_PACONFIG_MAX_POWER_MASK 0x8F
#define RFLR_PACONFIG_OUTPUTPOWER_MASK 0xF0
/*!
* RegPaRamp
*/
#define RFLR_PARAMP_TXBANDFORCE_MASK 0xEF
#define RFLR_PARAMP_TXBANDFORCE_BAND_SEL 0x10
#define RFLR_PARAMP_TXBANDFORCE_AUTO 0x00 // Default
#define RFLR_PARAMP_MASK 0xF0
#define RFLR_PARAMP_3400_US 0x00
#define RFLR_PARAMP_2000_US 0x01
#define RFLR_PARAMP_1000_US 0x02
#define RFLR_PARAMP_0500_US 0x03
#define RFLR_PARAMP_0250_US 0x04
#define RFLR_PARAMP_0125_US 0x05
#define RFLR_PARAMP_0100_US 0x06
#define RFLR_PARAMP_0062_US 0x07
#define RFLR_PARAMP_0050_US 0x08
#define RFLR_PARAMP_0040_US 0x09 // Default
#define RFLR_PARAMP_0031_US 0x0A
#define RFLR_PARAMP_0025_US 0x0B
#define RFLR_PARAMP_0020_US 0x0C
#define RFLR_PARAMP_0015_US 0x0D
#define RFLR_PARAMP_0012_US 0x0E
#define RFLR_PARAMP_0010_US 0x0F
/*!
* RegOcp
*/
#define RFLR_OCP_MASK 0xDF
#define RFLR_OCP_ON 0x20 // Default
#define RFLR_OCP_OFF 0x00
#define RFLR_OCP_TRIM_MASK 0xE0
#define RFLR_OCP_TRIM_045_MA 0x00
#define RFLR_OCP_TRIM_050_MA 0x01
#define RFLR_OCP_TRIM_055_MA 0x02
#define RFLR_OCP_TRIM_060_MA 0x03
#define RFLR_OCP_TRIM_065_MA 0x04
#define RFLR_OCP_TRIM_070_MA 0x05
#define RFLR_OCP_TRIM_075_MA 0x06
#define RFLR_OCP_TRIM_080_MA 0x07
#define RFLR_OCP_TRIM_085_MA 0x08
#define RFLR_OCP_TRIM_090_MA 0x09
#define RFLR_OCP_TRIM_095_MA 0x0A
#define RFLR_OCP_TRIM_100_MA 0x0B // Default
#define RFLR_OCP_TRIM_105_MA 0x0C
#define RFLR_OCP_TRIM_110_MA 0x0D
#define RFLR_OCP_TRIM_115_MA 0x0E
#define RFLR_OCP_TRIM_120_MA 0x0F
#define RFLR_OCP_TRIM_130_MA 0x10
#define RFLR_OCP_TRIM_140_MA 0x11
#define RFLR_OCP_TRIM_150_MA 0x12
#define RFLR_OCP_TRIM_160_MA 0x13
#define RFLR_OCP_TRIM_170_MA 0x14
#define RFLR_OCP_TRIM_180_MA 0x15
#define RFLR_OCP_TRIM_190_MA 0x16
#define RFLR_OCP_TRIM_200_MA 0x17
#define RFLR_OCP_TRIM_210_MA 0x18
#define RFLR_OCP_TRIM_220_MA 0x19
#define RFLR_OCP_TRIM_230_MA 0x1A
#define RFLR_OCP_TRIM_240_MA 0x1B
/*!
* RegLna
*/
#define RFLR_LNA_GAIN_MASK 0x1F
#define RFLR_LNA_GAIN_G1 0x20 // Default
#define RFLR_LNA_GAIN_G2 0x40
#define RFLR_LNA_GAIN_G3 0x60
#define RFLR_LNA_GAIN_G4 0x80
#define RFLR_LNA_GAIN_G5 0xA0
#define RFLR_LNA_GAIN_G6 0xC0
#define RFLR_LNA_BOOST_LF_MASK 0xE7
#define RFLR_LNA_BOOST_LF_DEFAULT 0x00 // Default
#define RFLR_LNA_BOOST_HF_MASK 0xFC
#define RFLR_LNA_BOOST_HF_OFF 0x00 // Default
#define RFLR_LNA_BOOST_HF_ON 0x03
/*!
* RegFifoAddrPtr
*/
#define RFLR_FIFOADDRPTR 0x00 // Default
/*!
* RegFifoTxBaseAddr
*/
#define RFLR_FIFOTXBASEADDR 0x80 // Default
/*!
* RegFifoTxBaseAddr
*/
#define RFLR_FIFORXBASEADDR 0x00 // Default
/*!
* RegFifoRxCurrentAddr (Read Only)
*/
/*!
* RegIrqFlagsMask
*/
#define RFLR_IRQFLAGS_RXTIMEOUT_MASK 0x80
#define RFLR_IRQFLAGS_RXDONE_MASK 0x40
#define RFLR_IRQFLAGS_PAYLOADCRCERROR_MASK 0x20
#define RFLR_IRQFLAGS_VALIDHEADER_MASK 0x10
#define RFLR_IRQFLAGS_TXDONE_MASK 0x08
#define RFLR_IRQFLAGS_CADDONE_MASK 0x04
#define RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL_MASK 0x02
#define RFLR_IRQFLAGS_CADDETECTED_MASK 0x01
/*!
* RegIrqFlags
*/
#define RFLR_IRQFLAGS_RXTIMEOUT 0x80
#define RFLR_IRQFLAGS_RXDONE 0x40
#define RFLR_IRQFLAGS_PAYLOADCRCERROR 0x20
#define RFLR_IRQFLAGS_VALIDHEADER 0x10
#define RFLR_IRQFLAGS_TXDONE 0x08
#define RFLR_IRQFLAGS_CADDONE 0x04
#define RFLR_IRQFLAGS_FHSSCHANGEDCHANNEL 0x02
#define RFLR_IRQFLAGS_CADDETECTED 0x01
/*!
* RegFifoRxNbBytes (Read Only)
*/
/*!
* RegRxHeaderCntValueMsb (Read Only)
*/
/*!
* RegRxHeaderCntValueLsb (Read Only)
*/
/*!
* RegRxPacketCntValueMsb (Read Only)
*/
/*!
* RegRxPacketCntValueLsb (Read Only)
*/
/*!
* RegModemStat (Read Only)
*/
#define RFLR_MODEMSTAT_RX_CR_MASK 0x1F
#define RFLR_MODEMSTAT_MODEM_STATUS_MASK 0xE0
/*!
* RegPktSnrValue (Read Only)
*/
/*!
* RegPktRssiValue (Read Only)
*/
/*!
* RegRssiValue (Read Only)
*/
/*!
* RegHopChannel (Read Only)
*/
#define RFLR_HOPCHANNEL_PLL_LOCK_TIMEOUT_MASK 0x7F
#define RFLR_HOPCHANNEL_PLL_LOCK_FAIL 0x80
#define RFLR_HOPCHANNEL_PLL_LOCK_SUCCEED 0x00 // Default
#define RFLR_HOPCHANNEL_CRCONPAYLOAD_MASK 0xBF
#define RFLR_HOPCHANNEL_CRCONPAYLOAD_ON 0x40
#define RFLR_HOPCHANNEL_CRCONPAYLOAD_OFF 0x00 // Default
#define RFLR_HOPCHANNEL_CHANNEL_MASK 0x3F
/*!
* RegModemConfig1
*/
#define RFLR_MODEMCONFIG1_BW_MASK 0x0F
#define RFLR_MODEMCONFIG1_BW_7_81_KHZ 0x00
#define RFLR_MODEMCONFIG1_BW_10_41_KHZ 0x10
#define RFLR_MODEMCONFIG1_BW_15_62_KHZ 0x20
#define RFLR_MODEMCONFIG1_BW_20_83_KHZ 0x30
#define RFLR_MODEMCONFIG1_BW_31_25_KHZ 0x40
#define RFLR_MODEMCONFIG1_BW_41_66_KHZ 0x50
#define RFLR_MODEMCONFIG1_BW_62_50_KHZ 0x60
#define RFLR_MODEMCONFIG1_BW_125_KHZ 0x70 // Default
#define RFLR_MODEMCONFIG1_BW_250_KHZ 0x80
#define RFLR_MODEMCONFIG1_BW_500_KHZ 0x90
#define RFLR_MODEMCONFIG1_CODINGRATE_MASK 0xF1
#define RFLR_MODEMCONFIG1_CODINGRATE_4_5 0x02
#define RFLR_MODEMCONFIG1_CODINGRATE_4_6 0x04 // Default
#define RFLR_MODEMCONFIG1_CODINGRATE_4_7 0x06
#define RFLR_MODEMCONFIG1_CODINGRATE_4_8 0x08
#define RFLR_MODEMCONFIG1_IMPLICITHEADER_MASK 0xFE
#define RFLR_MODEMCONFIG1_IMPLICITHEADER_ON 0x01
#define RFLR_MODEMCONFIG1_IMPLICITHEADER_OFF 0x00 // Default
/*!
* RegModemConfig2
*/
#define RFLR_MODEMCONFIG2_SF_MASK 0x0F
#define RFLR_MODEMCONFIG2_SF_6 0x60
#define RFLR_MODEMCONFIG2_SF_7 0x70 // Default
#define RFLR_MODEMCONFIG2_SF_8 0x80
#define RFLR_MODEMCONFIG2_SF_9 0x90
#define RFLR_MODEMCONFIG2_SF_10 0xA0
#define RFLR_MODEMCONFIG2_SF_11 0xB0
#define RFLR_MODEMCONFIG2_SF_12 0xC0
#define RFLR_MODEMCONFIG2_TXCONTINUOUSMODE_MASK 0xF7
#define RFLR_MODEMCONFIG2_TXCONTINUOUSMODE_ON 0x08
#define RFLR_MODEMCONFIG2_TXCONTINUOUSMODE_OFF 0x00
#define RFLR_MODEMCONFIG2_RXPAYLOADCRC_MASK 0xFB
#define RFLR_MODEMCONFIG2_RXPAYLOADCRC_ON 0x04
#define RFLR_MODEMCONFIG2_RXPAYLOADCRC_OFF 0x00 // Default
#define RFLR_MODEMCONFIG2_SYMBTIMEOUTMSB_MASK 0xFC
#define RFLR_MODEMCONFIG2_SYMBTIMEOUTMSB 0x00 // Default
/*!
* RegSymbTimeoutLsb
*/
#define RFLR_SYMBTIMEOUTLSB_SYMBTIMEOUT 0x64 // Default
/*!
* RegPreambleLengthMsb
*/
#define RFLR_PREAMBLELENGTHMSB 0x00 // Default
/*!
* RegPreambleLengthLsb
*/
#define RFLR_PREAMBLELENGTHLSB 0x08 // Default
/*!
* RegPayloadLength
*/
#define RFLR_PAYLOADLENGTH 0x0E // Default
/*!
* RegPayloadMaxLength
*/
#define RFLR_PAYLOADMAXLENGTH 0xFF // Default
/*!
* RegHopPeriod
*/
#define RFLR_HOPPERIOD_FREQFOPPINGPERIOD 0x00 // Default
/*!
* RegFifoRxByteAddr (Read Only)
*/
/*!
* RegModemConfig3
*/
#define RFLR_MODEMCONFIG3_LOWDATARATEOPTIMIZE_MASK 0xF7
#define RFLR_MODEMCONFIG3_LOWDATARATEOPTIMIZE_ON 0x08
#define RFLR_MODEMCONFIG3_LOWDATARATEOPTIMIZE_OFF 0x00 // Default
#define RFLR_MODEMCONFIG3_AGCAUTO_MASK 0xFB
#define RFLR_MODEMCONFIG3_AGCAUTO_ON 0x04 // Default
#define RFLR_MODEMCONFIG3_AGCAUTO_OFF 0x00
/*!
* RegFeiMsb (Read Only)
*/
/*!
* RegFeiMid (Read Only)
*/
/*!
* RegFeiLsb (Read Only)
*/
/*!
* RegRssiWideband (Read Only)
*/
/*!
* RegDetectOptimize
*/
#define RFLR_DETECTIONOPTIMIZE_MASK 0xF8
#define RFLR_DETECTIONOPTIMIZE_SF7_TO_SF12 0x03 // Default
#define RFLR_DETECTIONOPTIMIZE_SF6 0x05
/*!
* RegInvertIQ
*/
#define RFLR_INVERTIQ_RX_MASK 0xBF
#define RFLR_INVERTIQ_RX_OFF 0x00
#define RFLR_INVERTIQ_RX_ON 0x40
#define RFLR_INVERTIQ_TX_MASK 0xFE
#define RFLR_INVERTIQ_TX_OFF 0x01
#define RFLR_INVERTIQ_TX_ON 0x00
/*!
* RegDetectionThreshold
*/
#define RFLR_DETECTIONTHRESH_SF7_TO_SF12 0x0A // Default
#define RFLR_DETECTIONTHRESH_SF6 0x0C
/*!
* RegInvertIQ2
*/
#define RFLR_INVERTIQ2_ON 0x19
#define RFLR_INVERTIQ2_OFF 0x1D
/*!
* RegDioMapping1
*/
#define RFLR_DIOMAPPING1_DIO0_MASK 0x3F
#define RFLR_DIOMAPPING1_DIO0_00 0x00 // Default
#define RFLR_DIOMAPPING1_DIO0_01 0x40
#define RFLR_DIOMAPPING1_DIO0_10 0x80
#define RFLR_DIOMAPPING1_DIO0_11 0xC0
#define RFLR_DIOMAPPING1_DIO1_MASK 0xCF
#define RFLR_DIOMAPPING1_DIO1_00 0x00 // Default
#define RFLR_DIOMAPPING1_DIO1_01 0x10
#define RFLR_DIOMAPPING1_DIO1_10 0x20
#define RFLR_DIOMAPPING1_DIO1_11 0x30
#define RFLR_DIOMAPPING1_DIO2_MASK 0xF3
#define RFLR_DIOMAPPING1_DIO2_00 0x00 // Default
#define RFLR_DIOMAPPING1_DIO2_01 0x04
#define RFLR_DIOMAPPING1_DIO2_10 0x08
#define RFLR_DIOMAPPING1_DIO2_11 0x0C
#define RFLR_DIOMAPPING1_DIO3_MASK 0xFC
#define RFLR_DIOMAPPING1_DIO3_00 0x00 // Default
#define RFLR_DIOMAPPING1_DIO3_01 0x01
#define RFLR_DIOMAPPING1_DIO3_10 0x02
#define RFLR_DIOMAPPING1_DIO3_11 0x03
/*!
* RegDioMapping2
*/
#define RFLR_DIOMAPPING2_DIO4_MASK 0x3F
#define RFLR_DIOMAPPING2_DIO4_00 0x00 // Default
#define RFLR_DIOMAPPING2_DIO4_01 0x40
#define RFLR_DIOMAPPING2_DIO4_10 0x80
#define RFLR_DIOMAPPING2_DIO4_11 0xC0
#define RFLR_DIOMAPPING2_DIO5_MASK 0xCF
#define RFLR_DIOMAPPING2_DIO5_00 0x00 // Default
#define RFLR_DIOMAPPING2_DIO5_01 0x10
#define RFLR_DIOMAPPING2_DIO5_10 0x20
#define RFLR_DIOMAPPING2_DIO5_11 0x30
#define RFLR_DIOMAPPING2_MAP_MASK 0xFE
#define RFLR_DIOMAPPING2_MAP_PREAMBLEDETECT 0x01
#define RFLR_DIOMAPPING2_MAP_RSSI 0x00 // Default
/*!
* RegVersion (Read Only)
*/
/*!
* RegPllHop
*/
#define RFLR_PLLHOP_FASTHOP_MASK 0x7F
#define RFLR_PLLHOP_FASTHOP_ON 0x80
#define RFLR_PLLHOP_FASTHOP_OFF 0x00 // Default
/*!
* RegTcxo
*/
#define RFLR_TCXO_TCXOINPUT_MASK 0xEF
#define RFLR_TCXO_TCXOINPUT_ON 0x10
#define RFLR_TCXO_TCXOINPUT_OFF 0x00 // Default
/*!
* RegPaDac
*/
#define RFLR_PADAC_20DBM_MASK 0xF8
#define RFLR_PADAC_20DBM_ON 0x07
#define RFLR_PADAC_20DBM_OFF 0x04 // Default
/*!
* RegFormerTemp
*/
/*!
* RegBitrateFrac
*/
#define RF_BITRATEFRAC_MASK 0xF0
/*!
* RegAgcRef
*/
/*!
* RegAgcThresh1
*/
/*!
* RegAgcThresh2
*/
/*!
* RegAgcThresh3
*/
/*!
* RegPll
*/
#define RF_PLL_BANDWIDTH_MASK 0x3F
#define RF_PLL_BANDWIDTH_75 0x00
#define RF_PLL_BANDWIDTH_150 0x40
#define RF_PLL_BANDWIDTH_225 0x80
#define RF_PLL_BANDWIDTH_300 0xC0 // Default
#endif // __SX1276_REGS_LORA_H__

23
Living_SDK/device/lora/ucube.py Normal file
View file

@ -0,0 +1,23 @@
src =Split('''
sx1276/sx1276.c
eml3047_lrwan/eml3047.c
''')
component =aos_component('lora ', src)
global_includes =Split('''
.
sx1276
eml3047_lrwan
''')
for i in global_includes:
component.add_global_includes(i)
global_macros =Split('''
WITH_LORA
''')
for i in global_macros:
component.add_global_macros(i)