Santiago Gil / SX1276GenericLib_node2

LoRa node acquiring random float value and sending to LoRa Server - Working ok

Fork of SX1276GenericLib by Helmut Tschemernjak

sx1276/sx1276.h@115:514363b547ec, 2018-08-08 (annotated)

Committer:
sagilar
Date:
Wed Aug 08 22:34:03 2018 +0000
Revision:
115:514363b547ec
Parent:
83:019da451b283 
LoRa node acquiring random float value and sending to LoRa Server - Working ok

Who changed what in which revision?

UserRevisionLine numberNew contents of line
GregCr 0:e6ceb13d2d05 1 /*
GregCr 0:e6ceb13d2d05 2 / _____) _ | |
GregCr 0:e6ceb13d2d05 3 ( (____ _____ ____ _| |_ _____ ____| |__
GregCr 0:e6ceb13d2d05 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
GregCr 0:e6ceb13d2d05 5 _____) ) ____| | | || |_| ____( (___| | | |
GregCr 0:e6ceb13d2d05 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
mluis 22:7f3aab69cca9 7 (C) 2014 Semtech
GregCr 0:e6ceb13d2d05 8
GregCr 0:e6ceb13d2d05 9 Description: Actual implementation of a SX1276 radio, inherits Radio
GregCr 0:e6ceb13d2d05 10
GregCr 0:e6ceb13d2d05 11 License: Revised BSD License, see LICENSE.TXT file include in the project
GregCr 0:e6ceb13d2d05 12
GregCr 0:e6ceb13d2d05 13 Maintainers: Miguel Luis, Gregory Cristian and Nicolas Huguenin
GregCr 0:e6ceb13d2d05 14 */
Helmut Tschemernjak 34:07e89f23c734 15
Helmut Tschemernjak 34:07e89f23c734 16 /*
Helmut Tschemernjak 38:d9189d958db8 17 * additional development to make it more generic across multiple OS versions
Helmut Tschemernjak 34:07e89f23c734 18 * (c) 2017 Helmut Tschemernjak
Helmut Tschemernjak 34:07e89f23c734 19 * 30826 Garbsen (Hannover) Germany
Helmut Tschemernjak 34:07e89f23c734 20 */
Helmut Tschemernjak 34:07e89f23c734 21
GregCr 0:e6ceb13d2d05 22 #ifndef __SX1276_H__
GregCr 0:e6ceb13d2d05 23 #define __SX1276_H__
GregCr 0:e6ceb13d2d05 24
GregCr 0:e6ceb13d2d05 25 #include "radio.h"
Helmut Tschemernjak 65:b2d98328fcba 26 #include "sx1276Regs-Fsk.h"
Helmut Tschemernjak 65:b2d98328fcba 27 #include "sx1276Regs-LoRa.h"
Helmut Tschemernjak 38:d9189d958db8 28
Helmut Tschemernjak 38:d9189d958db8 29
GregCr 0:e6ceb13d2d05 30
mluis 16:d447f8d2d2d6 31 /*!
Helmut Tschemernjak 31:e50929bd3f32 32 * Radio wake-up time from sleep
Helmut Tschemernjak 31:e50929bd3f32 33 */
Helmut Tschemernjak 32:f6f0bff38543 34 #define RADIO_WAKEUP_TIME 1 // [ms]
Helmut Tschemernjak 31:e50929bd3f32 35
Helmut Tschemernjak 31:e50929bd3f32 36 /*!
Helmut Tschemernjak 31:e50929bd3f32 37 * Sync word for Private LoRa networks
mluis 16:d447f8d2d2d6 38 */
Helmut Tschemernjak 31:e50929bd3f32 39 #define LORA_MAC_PRIVATE_SYNCWORD 0x12
Helmut Tschemernjak 31:e50929bd3f32 40
Helmut Tschemernjak 31:e50929bd3f32 41 /*!
Helmut Tschemernjak 31:e50929bd3f32 42 * Sync word for Public LoRa networks
Helmut Tschemernjak 31:e50929bd3f32 43 */
Helmut Tschemernjak 31:e50929bd3f32 44 #define LORA_MAC_PUBLIC_SYNCWORD 0x34
Helmut Tschemernjak 31:e50929bd3f32 45
mluis 25:3778e6204cc1 46
mluis 25:3778e6204cc1 47 /*!
mluis 16:d447f8d2d2d6 48 * SX1276 definitions
mluis 16:d447f8d2d2d6 49 */
GregCr 0:e6ceb13d2d05 50 #define XTAL_FREQ 32000000
GregCr 0:e6ceb13d2d05 51 #define FREQ_STEP 61.03515625
GregCr 0:e6ceb13d2d05 52
GregCr 0:e6ceb13d2d05 53 #define RX_BUFFER_SIZE 256
GregCr 0:e6ceb13d2d05 54
GregCr 0:e6ceb13d2d05 55 /*!
GregCr 0:e6ceb13d2d05 56 * Constant values need to compute the RSSI value
GregCr 0:e6ceb13d2d05 57 */
GregCr 0:e6ceb13d2d05 58 #define RSSI_OFFSET_LF -164.0
GregCr 0:e6ceb13d2d05 59 #define RSSI_OFFSET_HF -157.0
GregCr 0:e6ceb13d2d05 60
GregCr 0:e6ceb13d2d05 61 #define RF_MID_BAND_THRESH 525000000
GregCr 0:e6ceb13d2d05 62
Helmut Tschemernjak 34:07e89f23c734 63
Helmut64 26:87796ee62589 64
Helmut Tschemernjak 39:706c32eda7e7 65
Helmut Tschemernjak 38:d9189d958db8 66 /*!
Helmut Tschemernjak 39:706c32eda7e7 67 * Type of the supported board. [SX1276MB1MAS / SX1276MB1LAS]
Helmut Tschemernjak 38:d9189d958db8 68 */
Helmut Tschemernjak 39:706c32eda7e7 69 typedef enum BoardType
Helmut Tschemernjak 39:706c32eda7e7 70 {
Helmut Tschemernjak 39:706c32eda7e7 71 SX1276MB1MAS = 0,
Helmut Tschemernjak 39:706c32eda7e7 72 SX1276MB1LAS,
Helmut Tschemernjak 39:706c32eda7e7 73 RFM95_SX1276,
Helmut Tschemernjak 39:706c32eda7e7 74 MURATA_SX1276,
Helmut Tschemernjak 39:706c32eda7e7 75 UNKNOWN
Helmut Tschemernjak 39:706c32eda7e7 76 }BoardType_t;
Helmut Tschemernjak 39:706c32eda7e7 77
Helmut Tschemernjak 38:d9189d958db8 78
Helmut Tschemernjak 33:5db0d1e716b1 79 typedef enum {
Helmut Tschemernjak 33:5db0d1e716b1 80 LORA_SF6 = 6, // 64 chips/symbol, SF6 requires an TCXO!
Helmut Tschemernjak 33:5db0d1e716b1 81 LORA_SF7 = 7, // 128 chips/symbol
Helmut Tschemernjak 33:5db0d1e716b1 82 LORA_SF8 = 8, // 256 chips/symbol
Helmut Tschemernjak 33:5db0d1e716b1 83 LORA_SF9 = 9, // 512 chips/symbol
Helmut Tschemernjak 33:5db0d1e716b1 84 LORA_SF10 = 10, // 1024 chips/symbol
Helmut Tschemernjak 33:5db0d1e716b1 85 LORA_SF11 = 11, // 2048 chips/symbol
Helmut Tschemernjak 33:5db0d1e716b1 86 LORA_SF12 = 12, // 4096 chips/symbol
Helmut Tschemernjak 33:5db0d1e716b1 87 } lora_spreading_factor_t;
Helmut Tschemernjak 33:5db0d1e716b1 88
Helmut Tschemernjak 33:5db0d1e716b1 89
Helmut Tschemernjak 33:5db0d1e716b1 90 typedef enum { // cyclic error coding to perform forward error detection and correction
Helmut Tschemernjak 33:5db0d1e716b1 91 LORA_ERROR_CODING_RATE_4_5 = 1, // 1.25x overhead
Helmut Tschemernjak 33:5db0d1e716b1 92 LORA_ERROR_CODING_RATE_4_6 = 2, // 1.50x overhead
Helmut Tschemernjak 33:5db0d1e716b1 93 LORA_ERROR_CODING_RATE_4_7 = 3, // 1.75x overhead
Helmut Tschemernjak 33:5db0d1e716b1 94 LORA_ERROR_CODING_RATE_4_8 = 4, // 2.00x overhead
Helmut Tschemernjak 33:5db0d1e716b1 95 } lora_coding_rate_t;
Helmut Tschemernjak 33:5db0d1e716b1 96
Helmut Tschemernjak 33:5db0d1e716b1 97
Helmut Tschemernjak 33:5db0d1e716b1 98 typedef enum {
Helmut Tschemernjak 33:5db0d1e716b1 99 RF_FREQUENCY_868_0 = 868000000, // Hz
Helmut Tschemernjak 33:5db0d1e716b1 100 RF_FREQUENCY_868_1 = 868100000, // Hz
Helmut Tschemernjak 33:5db0d1e716b1 101 RF_FREQUENCY_868_3 = 868300000, // Hz
Helmut Tschemernjak 33:5db0d1e716b1 102 RF_FREQUENCY_868_5 = 868500000, // Hz
sagilar 115:514363b547ec 103 RF_FREQUENCY_915_0 = 915000000, // Hz
sagilar 115:514363b547ec 104 RF_FREQUENCY_913_8 = 913880000, // Hz
Helmut Tschemernjak 33:5db0d1e716b1 105 } rf_frequency_t;
Helmut Tschemernjak 33:5db0d1e716b1 106
Helmut Tschemernjak 33:5db0d1e716b1 107
Helmut Tschemernjak 33:5db0d1e716b1 108
Helmut Tschemernjak 33:5db0d1e716b1 109 /*!
GregCr 0:e6ceb13d2d05 110 * Actual implementation of a SX1276 radio, inherits Radio
GregCr 0:e6ceb13d2d05 111 */
GregCr 0:e6ceb13d2d05 112 class SX1276 : public Radio
GregCr 0:e6ceb13d2d05 113 {
GregCr 0:e6ceb13d2d05 114 protected:
mluis 25:3778e6204cc1 115
mluis 13:618826a997e2 116 bool isRadioActive;
mluis 25:3778e6204cc1 117
Helmut Tschemernjak 34:07e89f23c734 118 BoardType_t boardConnected; //1 = SX1276MB1LAS; 0 = SX1276MB1MAS
mluis 25:3778e6204cc1 119
GregCr 23:1e143575df0f 120 uint8_t *rxtxBuffer;
mluis 13:618826a997e2 121
mluis 13:618826a997e2 122 /*!
Helmut Tschemernjak 39:706c32eda7e7 123 * Hardware IO IRQ callback function definition
Helmut Tschemernjak 39:706c32eda7e7 124 */
Helmut Tschemernjak 39:706c32eda7e7 125 typedef void ( SX1276::*DioIrqHandler )( void );
Helmut Tschemernjak 39:706c32eda7e7 126
Helmut Tschemernjak 39:706c32eda7e7 127 /*!
mluis 13:618826a997e2 128 * Hardware DIO IRQ functions
mluis 13:618826a997e2 129 */
mluis 13:618826a997e2 130 DioIrqHandler *dioIrq;
mluis 25:3778e6204cc1 131
Helmut Tschemernjak 39:706c32eda7e7 132
mluis 25:3778e6204cc1 133
mluis 13:618826a997e2 134 RadioSettings_t settings;
mluis 25:3778e6204cc1 135
Helmut Tschemernjak 55:00c1f5b83920 136 /*!
Helmut Tschemernjak 55:00c1f5b83920 137 * FSK bandwidth definition
Helmut Tschemernjak 55:00c1f5b83920 138 */
Helmut Tschemernjak 55:00c1f5b83920 139 struct BandwidthMap {
Helmut Tschemernjak 55:00c1f5b83920 140 uint32_t bandwidth;
Helmut Tschemernjak 55:00c1f5b83920 141 uint8_t RegValue;
Helmut Tschemernjak 55:00c1f5b83920 142 };
Helmut Tschemernjak 55:00c1f5b83920 143 static const struct BandwidthMap FskBandwidths[];
Helmut Tschemernjak 55:00c1f5b83920 144 static const struct BandwidthMap LoRaBandwidths[];
Helmut Tschemernjak 38:d9189d958db8 145
GregCr 0:e6ceb13d2d05 146 protected:
GregCr 0:e6ceb13d2d05 147
mluis 13:618826a997e2 148 /*!
mluis 13:618826a997e2 149 * Performs the Rx chain calibration for LF and HF bands
mluis 13:618826a997e2 150 * \remark Must be called just after the reset so all registers are at their
mluis 13:618826a997e2 151 * default values
mluis 13:618826a997e2 152 */
mluis 13:618826a997e2 153 void RxChainCalibration( void );
GregCr 0:e6ceb13d2d05 154
GregCr 0:e6ceb13d2d05 155 public:
Helmut Tschemernjak 34:07e89f23c734 156 SX1276( RadioEvents_t *events);
mluis 13:618826a997e2 157 virtual ~SX1276( );
mluis 13:618826a997e2 158
Helmut Tschemernjak 55:00c1f5b83920 159
Helmut Tschemernjak 55:00c1f5b83920 160
Helmut Tschemernjak 55:00c1f5b83920 161
mluis 13:618826a997e2 162 //-------------------------------------------------------------------------
mluis 13:618826a997e2 163 // Redefined Radio functions
mluis 13:618826a997e2 164 //-------------------------------------------------------------------------
mluis 13:618826a997e2 165 /*!
Helmut Tschemernjak 54:0d8ea87fbab9 166 * @brief Return current radio status, returns true if a radios has been found.
mluis 21:2e496deb7858 167 *
mluis 21:2e496deb7858 168 * @param [IN] events Structure containing the driver callback functions
mluis 21:2e496deb7858 169 */
Helmut Tschemernjak 54:0d8ea87fbab9 170 virtual bool Init( RadioEvents_t *events );
Helmut Tschemernjak 38:d9189d958db8 171
Helmut Tschemernjak 38:d9189d958db8 172 /*!
Helmut Tschemernjak 38:d9189d958db8 173 * @brief Initializes the radio registers
Helmut Tschemernjak 38:d9189d958db8 174 */
Helmut Tschemernjak 38:d9189d958db8 175 virtual void RadioRegistersInit(void);
Helmut Tschemernjak 38:d9189d958db8 176
mluis 21:2e496deb7858 177 /*!
GregCr 0:e6ceb13d2d05 178 * Return current radio status
GregCr 0:e6ceb13d2d05 179 *
Helmut Tschemernjak 50:43f7160e869c 180 * @param status Radio status. [RF_IDLE, RX_RUNNING, TX_RUNNING, CAD_RUNNING]
GregCr 0:e6ceb13d2d05 181 */
GregCr 19:71a47bb03fbb 182 virtual RadioState GetStatus( void );
mluis 25:3778e6204cc1 183
mluis 13:618826a997e2 184 /*!
mluis 13:618826a997e2 185 * @brief Configures the SX1276 with the given modem
mluis 13:618826a997e2 186 *
mluis 13:618826a997e2 187 * @param [IN] modem Modem to be used [0: FSK, 1: LoRa]
mluis 13:618826a997e2 188 */
mluis 22:7f3aab69cca9 189 virtual void SetModem( RadioModems_t modem );
mluis 13:618826a997e2 190
mluis 13:618826a997e2 191 /*!
GregCr 0:e6ceb13d2d05 192 * @brief Sets the channel frequency
GregCr 0:e6ceb13d2d05 193 *
GregCr 0:e6ceb13d2d05 194 * @param [IN] freq Channel RF frequency
GregCr 0:e6ceb13d2d05 195 */
GregCr 0:e6ceb13d2d05 196 virtual void SetChannel( uint32_t freq );
mluis 25:3778e6204cc1 197
mluis 13:618826a997e2 198 /*!
GregCr 0:e6ceb13d2d05 199 * @brief Sets the channels configuration
GregCr 0:e6ceb13d2d05 200 *
GregCr 0:e6ceb13d2d05 201 * @param [IN] modem Radio modem to be used [0: FSK, 1: LoRa]
GregCr 0:e6ceb13d2d05 202 * @param [IN] freq Channel RF frequency
GregCr 0:e6ceb13d2d05 203 * @param [IN] rssiThresh RSSI threshold
GregCr 0:e6ceb13d2d05 204 *
GregCr 0:e6ceb13d2d05 205 * @retval isFree [true: Channel is free, false: Channel is not free]
GregCr 0:e6ceb13d2d05 206 */
mluis 22:7f3aab69cca9 207 virtual bool IsChannelFree( RadioModems_t modem, uint32_t freq, int16_t rssiThresh );
mluis 25:3778e6204cc1 208
mluis 13:618826a997e2 209 /*!
GregCr 0:e6ceb13d2d05 210 * @brief Generates a 32 bits random value based on the RSSI readings
GregCr 0:e6ceb13d2d05 211 *
GregCr 0:e6ceb13d2d05 212 * \remark This function sets the radio in LoRa modem mode and disables
GregCr 0:e6ceb13d2d05 213 * all interrupts.
GregCr 0:e6ceb13d2d05 214 * After calling this function either Radio.SetRxConfig or
GregCr 0:e6ceb13d2d05 215 * Radio.SetTxConfig functions must be called.
GregCr 0:e6ceb13d2d05 216 *
GregCr 0:e6ceb13d2d05 217 * @retval randomValue 32 bits random value
GregCr 0:e6ceb13d2d05 218 */
GregCr 0:e6ceb13d2d05 219 virtual uint32_t Random( void );
mluis 25:3778e6204cc1 220
mluis 13:618826a997e2 221 /*!
GregCr 0:e6ceb13d2d05 222 * @brief Sets the reception parameters
GregCr 0:e6ceb13d2d05 223 *
GregCr 0:e6ceb13d2d05 224 * @param [IN] modem Radio modem to be used [0: FSK, 1: LoRa]
GregCr 0:e6ceb13d2d05 225 * @param [IN] bandwidth Sets the bandwidth
GregCr 0:e6ceb13d2d05 226 * FSK : >= 2600 and <= 250000 Hz
GregCr 0:e6ceb13d2d05 227 * LoRa: [0: 125 kHz, 1: 250 kHz,
GregCr 0:e6ceb13d2d05 228 * 2: 500 kHz, 3: Reserved]
GregCr 0:e6ceb13d2d05 229 * @param [IN] datarate Sets the Datarate
GregCr 0:e6ceb13d2d05 230 * FSK : 600..300000 bits/s
GregCr 0:e6ceb13d2d05 231 * LoRa: [6: 64, 7: 128, 8: 256, 9: 512,
GregCr 0:e6ceb13d2d05 232 * 10: 1024, 11: 2048, 12: 4096 chips]
GregCr 0:e6ceb13d2d05 233 * @param [IN] coderate Sets the coding rate ( LoRa only )
GregCr 0:e6ceb13d2d05 234 * FSK : N/A ( set to 0 )
GregCr 0:e6ceb13d2d05 235 * LoRa: [1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8]
GregCr 0:e6ceb13d2d05 236 * @param [IN] bandwidthAfc Sets the AFC Bandwidth ( FSK only )
GregCr 0:e6ceb13d2d05 237 * FSK : >= 2600 and <= 250000 Hz
GregCr 0:e6ceb13d2d05 238 * LoRa: N/A ( set to 0 )
GregCr 0:e6ceb13d2d05 239 * @param [IN] preambleLen Sets the Preamble length ( LoRa only )
GregCr 0:e6ceb13d2d05 240 * FSK : N/A ( set to 0 )
GregCr 0:e6ceb13d2d05 241 * LoRa: Length in symbols ( the hardware adds 4 more symbols )
Helmut Tschemernjak 31:e50929bd3f32 242 * @param [IN] symbTimeout Sets the RxSingle timeout value
Helmut Tschemernjak 31:e50929bd3f32 243 * FSK : timeout number of bytes
GregCr 0:e6ceb13d2d05 244 * LoRa: timeout in symbols
GregCr 0:e6ceb13d2d05 245 * @param [IN] fixLen Fixed length packets [0: variable, 1: fixed]
mluis 13:618826a997e2 246 * @param [IN] payloadLen Sets payload length when fixed lenght is used
GregCr 0:e6ceb13d2d05 247 * @param [IN] crcOn Enables/Disables the CRC [0: OFF, 1: ON]
mluis 13:618826a997e2 248 * @param [IN] freqHopOn Enables disables the intra-packet frequency hopping [0: OFF, 1: ON] (LoRa only)
mluis 13:618826a997e2 249 * @param [IN] hopPeriod Number of symbols bewteen each hop (LoRa only)
GregCr 0:e6ceb13d2d05 250 * @param [IN] iqInverted Inverts IQ signals ( LoRa only )
GregCr 0:e6ceb13d2d05 251 * FSK : N/A ( set to 0 )
GregCr 0:e6ceb13d2d05 252 * LoRa: [0: not inverted, 1: inverted]
GregCr 0:e6ceb13d2d05 253 * @param [IN] rxContinuous Sets the reception in continuous mode
GregCr 0:e6ceb13d2d05 254 * [false: single mode, true: continuous mode]
GregCr 0:e6ceb13d2d05 255 */
mluis 22:7f3aab69cca9 256 virtual void SetRxConfig ( RadioModems_t modem, uint32_t bandwidth,
GregCr 0:e6ceb13d2d05 257 uint32_t datarate, uint8_t coderate,
GregCr 0:e6ceb13d2d05 258 uint32_t bandwidthAfc, uint16_t preambleLen,
GregCr 0:e6ceb13d2d05 259 uint16_t symbTimeout, bool fixLen,
mluis 13:618826a997e2 260 uint8_t payloadLen,
mluis 13:618826a997e2 261 bool crcOn, bool freqHopOn, uint8_t hopPeriod,
GregCr 6:e7f02929cd3d 262 bool iqInverted, bool rxContinuous );
mluis 25:3778e6204cc1 263
mluis 13:618826a997e2 264 /*!
GregCr 0:e6ceb13d2d05 265 * @brief Sets the transmission parameters
GregCr 0:e6ceb13d2d05 266 *
GregCr 0:e6ceb13d2d05 267 * @param [IN] modem Radio modem to be used [0: FSK, 1: LoRa]
GregCr 0:e6ceb13d2d05 268 * @param [IN] power Sets the output power [dBm]
GregCr 0:e6ceb13d2d05 269 * @param [IN] fdev Sets the frequency deviation ( FSK only )
GregCr 0:e6ceb13d2d05 270 * FSK : [Hz]
GregCr 0:e6ceb13d2d05 271 * LoRa: 0
GregCr 0:e6ceb13d2d05 272 * @param [IN] bandwidth Sets the bandwidth ( LoRa only )
GregCr 0:e6ceb13d2d05 273 * FSK : 0
GregCr 0:e6ceb13d2d05 274 * LoRa: [0: 125 kHz, 1: 250 kHz,
GregCr 0:e6ceb13d2d05 275 * 2: 500 kHz, 3: Reserved]
GregCr 0:e6ceb13d2d05 276 * @param [IN] datarate Sets the Datarate
GregCr 0:e6ceb13d2d05 277 * FSK : 600..300000 bits/s
GregCr 0:e6ceb13d2d05 278 * LoRa: [6: 64, 7: 128, 8: 256, 9: 512,
GregCr 0:e6ceb13d2d05 279 * 10: 1024, 11: 2048, 12: 4096 chips]
GregCr 0:e6ceb13d2d05 280 * @param [IN] coderate Sets the coding rate ( LoRa only )
GregCr 0:e6ceb13d2d05 281 * FSK : N/A ( set to 0 )
GregCr 0:e6ceb13d2d05 282 * LoRa: [1: 4/5, 2: 4/6, 3: 4/7, 4: 4/8]
GregCr 0:e6ceb13d2d05 283 * @param [IN] preambleLen Sets the preamble length
GregCr 0:e6ceb13d2d05 284 * @param [IN] fixLen Fixed length packets [0: variable, 1: fixed]
GregCr 0:e6ceb13d2d05 285 * @param [IN] crcOn Enables disables the CRC [0: OFF, 1: ON]
mluis 13:618826a997e2 286 * @param [IN] freqHopOn Enables disables the intra-packet frequency hopping [0: OFF, 1: ON] (LoRa only)
mluis 13:618826a997e2 287 * @param [IN] hopPeriod Number of symbols bewteen each hop (LoRa only)
GregCr 0:e6ceb13d2d05 288 * @param [IN] iqInverted Inverts IQ signals ( LoRa only )
GregCr 0:e6ceb13d2d05 289 * FSK : N/A ( set to 0 )
GregCr 0:e6ceb13d2d05 290 * LoRa: [0: not inverted, 1: inverted]
Helmut Tschemernjak 31:e50929bd3f32 291 * @param [IN] timeout Transmission timeout [ms]
GregCr 0:e6ceb13d2d05 292 */
mluis 22:7f3aab69cca9 293 virtual void SetTxConfig( RadioModems_t modem, int8_t power, uint32_t fdev,
GregCr 0:e6ceb13d2d05 294 uint32_t bandwidth, uint32_t datarate,
GregCr 0:e6ceb13d2d05 295 uint8_t coderate, uint16_t preambleLen,
mluis 13:618826a997e2 296 bool fixLen, bool crcOn, bool freqHopOn,
mluis 13:618826a997e2 297 uint8_t hopPeriod, bool iqInverted, uint32_t timeout );
mluis 25:3778e6204cc1 298
Helmut Tschemernjak 38:d9189d958db8 299
mluis 13:618826a997e2 300 /*!
Helmut Tschemernjak 31:e50929bd3f32 301 * @brief Checks if the given RF frequency is supported by the hardware
Helmut Tschemernjak 31:e50929bd3f32 302 *
Helmut Tschemernjak 31:e50929bd3f32 303 * @param [IN] frequency RF frequency to be checked
Helmut Tschemernjak 31:e50929bd3f32 304 * @retval isSupported [true: supported, false: unsupported]
Helmut Tschemernjak 31:e50929bd3f32 305 */
Helmut Tschemernjak 31:e50929bd3f32 306 virtual bool CheckRfFrequency( uint32_t frequency ) = 0;
Helmut Tschemernjak 31:e50929bd3f32 307
Helmut Tschemernjak 31:e50929bd3f32 308 /*!
GregCr 0:e6ceb13d2d05 309 * @brief Computes the packet time on air for the given payload
GregCr 0:e6ceb13d2d05 310 *
GregCr 0:e6ceb13d2d05 311 * \Remark Can only be called once SetRxConfig or SetTxConfig have been called
GregCr 0:e6ceb13d2d05 312 *
GregCr 0:e6ceb13d2d05 313 * @param [IN] modem Radio modem to be used [0: FSK, 1: LoRa]
GregCr 0:e6ceb13d2d05 314 * @param [IN] pktLen Packet payload length
GregCr 0:e6ceb13d2d05 315 *
GregCr 0:e6ceb13d2d05 316 * @retval airTime Computed airTime for the given packet payload length
GregCr 0:e6ceb13d2d05 317 */
Helmut Tschemernjak 59:38e56c85fa44 318 virtual uint32_t TimeOnAir ( RadioModems_t modem, int16_t pktLen );
mluis 25:3778e6204cc1 319
mluis 13:618826a997e2 320 /*!
GregCr 0:e6ceb13d2d05 321 * @brief Sends the buffer of size. Prepares the packet to be sent and sets
GregCr 0:e6ceb13d2d05 322 * the radio in transmission
GregCr 0:e6ceb13d2d05 323 *
GregCr 0:e6ceb13d2d05 324 * @param [IN]: buffer Buffer pointer
GregCr 0:e6ceb13d2d05 325 * @param [IN]: size Buffer size
Helmut Tschemernjak 50:43f7160e869c 326 * @param [IN]: buffer Header pointer
Helmut Tschemernjak 50:43f7160e869c 327 * @param [IN]: size Header size
GregCr 0:e6ceb13d2d05 328 */
Helmut Tschemernjak 51:aef3234bcb71 329 virtual void Send(void *buffer, int16_t size, void *header = NULL, int16_t hsize = 0);
mluis 25:3778e6204cc1 330
mluis 13:618826a997e2 331 /*!
GregCr 0:e6ceb13d2d05 332 * @brief Sets the radio in sleep mode
GregCr 0:e6ceb13d2d05 333 */
GregCr 0:e6ceb13d2d05 334 virtual void Sleep( void );
GregCr 0:e6ceb13d2d05 335
mluis 13:618826a997e2 336 /*!
GregCr 0:e6ceb13d2d05 337 * @brief Sets the radio in standby mode
GregCr 0:e6ceb13d2d05 338 */
GregCr 0:e6ceb13d2d05 339 virtual void Standby( void );
Helmut Tschemernjak 31:e50929bd3f32 340
Helmut Tschemernjak 31:e50929bd3f32 341 /*!
Helmut Tschemernjak 31:e50929bd3f32 342 * @brief Sets the radio in CAD mode
Helmut Tschemernjak 31:e50929bd3f32 343 */
Helmut Tschemernjak 31:e50929bd3f32 344 virtual void StartCad( void );
mluis 25:3778e6204cc1 345
mluis 13:618826a997e2 346 /*!
GregCr 0:e6ceb13d2d05 347 * @brief Sets the radio in reception mode for the given time
Helmut Tschemernjak 31:e50929bd3f32 348 * @param [IN] timeout Reception timeout [ms]
GregCr 0:e6ceb13d2d05 349 * [0: continuous, others timeout]
GregCr 0:e6ceb13d2d05 350 */
GregCr 0:e6ceb13d2d05 351 virtual void Rx( uint32_t timeout );
Helmut Tschemernjak 54:0d8ea87fbab9 352
Helmut Tschemernjak 54:0d8ea87fbab9 353 /*!
Helmut Tschemernjak 54:0d8ea87fbab9 354 * @brief Check is radio receives a signal
Helmut Tschemernjak 54:0d8ea87fbab9 355 */
Helmut Tschemernjak 54:0d8ea87fbab9 356 virtual bool RxSignalPending();
Helmut Tschemernjak 54:0d8ea87fbab9 357
mluis 25:3778e6204cc1 358
mluis 13:618826a997e2 359 /*!
GregCr 0:e6ceb13d2d05 360 * @brief Sets the radio in transmission mode for the given time
Helmut Tschemernjak 31:e50929bd3f32 361 * @param [IN] timeout Transmission timeout [ms]
GregCr 0:e6ceb13d2d05 362 * [0: continuous, others timeout]
GregCr 0:e6ceb13d2d05 363 */
GregCr 0:e6ceb13d2d05 364 virtual void Tx( uint32_t timeout );
mluis 25:3778e6204cc1 365
mluis 13:618826a997e2 366 /*!
Helmut Tschemernjak 31:e50929bd3f32 367 * @brief Sets the radio in continuous wave transmission mode
Helmut Tschemernjak 31:e50929bd3f32 368 *
Helmut Tschemernjak 31:e50929bd3f32 369 * @param [IN]: freq Channel RF frequency
Helmut Tschemernjak 31:e50929bd3f32 370 * @param [IN]: power Sets the output power [dBm]
Helmut Tschemernjak 31:e50929bd3f32 371 * @param [IN]: time Transmission mode timeout [s]
GregCr 7:2b555111463f 372 */
Helmut Tschemernjak 31:e50929bd3f32 373
Helmut Tschemernjak 31:e50929bd3f32 374 virtual void SetTxContinuousWave( uint32_t freq, int8_t power, uint16_t time );
mluis 25:3778e6204cc1 375
mluis 13:618826a997e2 376 /*!
Helmut Tschemernjak 50:43f7160e869c 377 * @brief Returns the maximal transfer unit for a given modem
Helmut Tschemernjak 50:43f7160e869c 378 *
Helmut Tschemernjak 50:43f7160e869c 379 * @retval MTU size in bytes
Helmut Tschemernjak 50:43f7160e869c 380 */
Helmut Tschemernjak 50:43f7160e869c 381 virtual int16_t MaxMTUSize( RadioModems_t modem );
Helmut Tschemernjak 50:43f7160e869c 382
Helmut Tschemernjak 50:43f7160e869c 383 /*!
GregCr 0:e6ceb13d2d05 384 * @brief Reads the current RSSI value
GregCr 0:e6ceb13d2d05 385 *
GregCr 0:e6ceb13d2d05 386 * @retval rssiValue Current RSSI value in [dBm]
GregCr 0:e6ceb13d2d05 387 */
mluis 22:7f3aab69cca9 388 virtual int16_t GetRssi ( RadioModems_t modem );
Helmut Tschemernjak 83:019da451b283 389
Helmut Tschemernjak 83:019da451b283 390 /*!
Helmut Tschemernjak 83:019da451b283 391 * @brief Reads the current frequency error
Helmut Tschemernjak 83:019da451b283 392 *
Helmut Tschemernjak 83:019da451b283 393 * @retval frequency error value in [Hz]
Helmut Tschemernjak 83:019da451b283 394 */
Helmut Tschemernjak 83:019da451b283 395 virtual int32_t GetFrequencyError( RadioModems_t modem );
Helmut Tschemernjak 83:019da451b283 396
mluis 13:618826a997e2 397 /*!
GregCr 0:e6ceb13d2d05 398 * @brief Writes the radio register at the specified address
GregCr 0:e6ceb13d2d05 399 *
GregCr 0:e6ceb13d2d05 400 * @param [IN]: addr Register address
GregCr 0:e6ceb13d2d05 401 * @param [IN]: data New register value
GregCr 0:e6ceb13d2d05 402 */
GregCr 0:e6ceb13d2d05 403 virtual void Write ( uint8_t addr, uint8_t data ) = 0;
mluis 25:3778e6204cc1 404
mluis 13:618826a997e2 405 /*!
GregCr 0:e6ceb13d2d05 406 * @brief Reads the radio register at the specified address
GregCr 0:e6ceb13d2d05 407 *
GregCr 0:e6ceb13d2d05 408 * @param [IN]: addr Register address
GregCr 0:e6ceb13d2d05 409 * @retval data Register value
GregCr 0:e6ceb13d2d05 410 */
GregCr 0:e6ceb13d2d05 411 virtual uint8_t Read ( uint8_t addr ) = 0;
mluis 25:3778e6204cc1 412
mluis 13:618826a997e2 413 /*!
GregCr 0:e6ceb13d2d05 414 * @brief Writes multiple radio registers starting at address
GregCr 0:e6ceb13d2d05 415 *
GregCr 0:e6ceb13d2d05 416 * @param [IN] addr First Radio register address
GregCr 0:e6ceb13d2d05 417 * @param [IN] buffer Buffer containing the new register's values
GregCr 0:e6ceb13d2d05 418 * @param [IN] size Number of registers to be written
GregCr 0:e6ceb13d2d05 419 */
Helmut Tschemernjak 51:aef3234bcb71 420 virtual void Write( uint8_t addr, void *buffer, uint8_t size ) = 0;
mluis 25:3778e6204cc1 421
mluis 13:618826a997e2 422 /*!
GregCr 0:e6ceb13d2d05 423 * @brief Reads multiple radio registers starting at address
GregCr 0:e6ceb13d2d05 424 *
GregCr 0:e6ceb13d2d05 425 * @param [IN] addr First Radio register address
GregCr 0:e6ceb13d2d05 426 * @param [OUT] buffer Buffer where to copy the registers data
GregCr 0:e6ceb13d2d05 427 * @param [IN] size Number of registers to be read
GregCr 0:e6ceb13d2d05 428 */
Helmut Tschemernjak 51:aef3234bcb71 429 virtual void Read ( uint8_t addr, void *buffer, uint8_t size ) = 0;
mluis 25:3778e6204cc1 430
mluis 13:618826a997e2 431 /*!
mluis 13:618826a997e2 432 * @brief Writes the buffer contents to the SX1276 FIFO
mluis 13:618826a997e2 433 *
mluis 13:618826a997e2 434 * @param [IN] buffer Buffer containing data to be put on the FIFO.
mluis 13:618826a997e2 435 * @param [IN] size Number of bytes to be written to the FIFO
mluis 13:618826a997e2 436 */
Helmut Tschemernjak 51:aef3234bcb71 437 virtual void WriteFifo( void *buffer, uint8_t size ) = 0;
GregCr 0:e6ceb13d2d05 438
mluis 13:618826a997e2 439 /*!
mluis 13:618826a997e2 440 * @brief Reads the contents of the SX1276 FIFO
mluis 13:618826a997e2 441 *
mluis 13:618826a997e2 442 * @param [OUT] buffer Buffer where to copy the FIFO read data.
mluis 13:618826a997e2 443 * @param [IN] size Number of bytes to be read from the FIFO
mluis 13:618826a997e2 444 */
Helmut Tschemernjak 51:aef3234bcb71 445 virtual void ReadFifo( void *buffer, uint8_t size ) = 0;
mluis 13:618826a997e2 446 /*!
mluis 13:618826a997e2 447 * @brief Resets the SX1276
mluis 13:618826a997e2 448 */
mluis 13:618826a997e2 449 virtual void Reset( void ) = 0;
mluis 25:3778e6204cc1 450
mluis 20:e05596ba4166 451 /*!
mluis 20:e05596ba4166 452 * @brief Sets the maximum payload length.
mluis 20:e05596ba4166 453 *
mluis 20:e05596ba4166 454 * @param [IN] modem Radio modem to be used [0: FSK, 1: LoRa]
mluis 20:e05596ba4166 455 * @param [IN] max Maximum payload length in bytes
mluis 20:e05596ba4166 456 */
mluis 22:7f3aab69cca9 457 virtual void SetMaxPayloadLength( RadioModems_t modem, uint8_t max );
mluis 25:3778e6204cc1 458
Helmut Tschemernjak 31:e50929bd3f32 459 /*!
Helmut Tschemernjak 31:e50929bd3f32 460 * \brief Sets the network to public or private. Updates the sync byte.
Helmut Tschemernjak 31:e50929bd3f32 461 *
Helmut Tschemernjak 31:e50929bd3f32 462 * \remark Applies to LoRa modem only
Helmut Tschemernjak 31:e50929bd3f32 463 *
Helmut Tschemernjak 31:e50929bd3f32 464 * \param [IN] enable if true, it enables a public network
Helmut Tschemernjak 31:e50929bd3f32 465 */
Helmut Tschemernjak 31:e50929bd3f32 466 virtual void SetPublicNetwork( bool enable );
Helmut Tschemernjak 31:e50929bd3f32 467
Helmut Tschemernjak 61:08b50780eb91 468 /*!
Helmut Tschemernjak 61:08b50780eb91 469 * @brief Sets the radio output power.
Helmut Tschemernjak 61:08b50780eb91 470 *
Helmut Tschemernjak 61:08b50780eb91 471 * @param [IN] power Sets the RF output power
Helmut Tschemernjak 61:08b50780eb91 472 */
Helmut Tschemernjak 61:08b50780eb91 473 virtual void SetRfTxPower( int8_t power ) = 0;
Helmut Tschemernjak 61:08b50780eb91 474
mluis 13:618826a997e2 475 //-------------------------------------------------------------------------
mluis 13:618826a997e2 476 // Board relative functions
mluis 13:618826a997e2 477 //-------------------------------------------------------------------------
Helmut Tschemernjak 55:00c1f5b83920 478 /*!
Helmut Tschemernjak 55:00c1f5b83920 479 * Radio registers definition
Helmut Tschemernjak 55:00c1f5b83920 480 */
Helmut Tschemernjak 55:00c1f5b83920 481 struct RadioRegisters {
Helmut Tschemernjak 55:00c1f5b83920 482 ModemType Modem;
Helmut Tschemernjak 55:00c1f5b83920 483 uint8_t Addr;
Helmut Tschemernjak 55:00c1f5b83920 484 uint8_t Value;
Helmut Tschemernjak 55:00c1f5b83920 485 };
Helmut Tschemernjak 55:00c1f5b83920 486
Helmut Tschemernjak 55:00c1f5b83920 487
Helmut Tschemernjak 55:00c1f5b83920 488 static const struct RadioRegisters RadioRegsInit[];
Helmut Tschemernjak 42:72deced1a4c4 489
Helmut Tschemernjak 42:72deced1a4c4 490 typedef enum {
Helmut Tschemernjak 42:72deced1a4c4 491 RXTimeoutTimer,
Helmut Tschemernjak 42:72deced1a4c4 492 TXTimeoutTimer,
Helmut Tschemernjak 53:6d3adad59633 493 RXTimeoutSyncWordTimer
Helmut Tschemernjak 42:72deced1a4c4 494 } TimeoutTimer_t;
Helmut Tschemernjak 42:72deced1a4c4 495
Helmut Tschemernjak 42:72deced1a4c4 496
GregCr 0:e6ceb13d2d05 497 protected:
mluis 13:618826a997e2 498 /*!
mluis 13:618826a997e2 499 * @brief Initializes the radio I/Os pins interface
mluis 13:618826a997e2 500 */
mluis 13:618826a997e2 501 virtual void IoInit( void ) = 0;
mluis 13:618826a997e2 502
mluis 13:618826a997e2 503 /*!
mluis 13:618826a997e2 504 * @brief Initializes the radio SPI
mluis 13:618826a997e2 505 */
mluis 13:618826a997e2 506 virtual void SpiInit( void ) = 0;
mluis 25:3778e6204cc1 507
mluis 13:618826a997e2 508 /*!
mluis 13:618826a997e2 509 * @brief Initializes DIO IRQ handlers
mluis 13:618826a997e2 510 *
mluis 13:618826a997e2 511 * @param [IN] irqHandlers Array containing the IRQ callback functions
mluis 13:618826a997e2 512 */
mluis 13:618826a997e2 513 virtual void IoIrqInit( DioIrqHandler *irqHandlers ) = 0;
GregCr 0:e6ceb13d2d05 514
mluis 13:618826a997e2 515 /*!
mluis 13:618826a997e2 516 * @brief De-initializes the radio I/Os pins interface.
mluis 13:618826a997e2 517 *
mluis 13:618826a997e2 518 * \remark Useful when going in MCU lowpower modes
mluis 13:618826a997e2 519 */
mluis 13:618826a997e2 520 virtual void IoDeInit( void ) = 0;
GregCr 0:e6ceb13d2d05 521
mluis 13:618826a997e2 522 /*!
mluis 13:618826a997e2 523 * @brief Gets the board PA selection configuration
mluis 13:618826a997e2 524 *
mluis 13:618826a997e2 525 * @param [IN] channel Channel frequency in Hz
mluis 13:618826a997e2 526 * @retval PaSelect RegPaConfig PaSelect value
mluis 13:618826a997e2 527 */
mluis 13:618826a997e2 528 virtual uint8_t GetPaSelect( uint32_t channel ) = 0;
GregCr 0:e6ceb13d2d05 529
mluis 13:618826a997e2 530 /*!
mluis 13:618826a997e2 531 * @brief Set the RF Switch I/Os pins in Low Power mode
mluis 13:618826a997e2 532 *
mluis 13:618826a997e2 533 * @param [IN] status enable or disable
mluis 13:618826a997e2 534 */
mluis 13:618826a997e2 535 virtual void SetAntSwLowPower( bool status ) = 0;
GregCr 0:e6ceb13d2d05 536
mluis 13:618826a997e2 537 /*!
mluis 13:618826a997e2 538 * @brief Initializes the RF Switch I/Os pins interface
mluis 13:618826a997e2 539 */
mluis 13:618826a997e2 540 virtual void AntSwInit( void ) = 0;
GregCr 0:e6ceb13d2d05 541
mluis 13:618826a997e2 542 /*!
mluis 13:618826a997e2 543 * @brief De-initializes the RF Switch I/Os pins interface
mluis 13:618826a997e2 544 *
mluis 13:618826a997e2 545 * \remark Needed to decrease the power consumption in MCU lowpower modes
mluis 13:618826a997e2 546 */
mluis 13:618826a997e2 547 virtual void AntSwDeInit( void ) = 0;
GregCr 0:e6ceb13d2d05 548
mluis 13:618826a997e2 549 /*!
Helmut Tschemernjak 31:e50929bd3f32 550 * @brief Controls the antenna switch if necessary.
mluis 13:618826a997e2 551 *
mluis 13:618826a997e2 552 * \remark see errata note
mluis 13:618826a997e2 553 *
Helmut Tschemernjak 31:e50929bd3f32 554 * @param [IN] opMode Current radio operating mode
mluis 13:618826a997e2 555 */
Helmut Tschemernjak 31:e50929bd3f32 556 virtual void SetAntSw( uint8_t opMode ) = 0;
Helmut Tschemernjak 31:e50929bd3f32 557
Helmut Tschemernjak 44:544add59b26d 558 typedef void ( SX1276::*timeoutFuncPtr)( void );
Helmut Tschemernjak 44:544add59b26d 559
Helmut Tschemernjak 44:544add59b26d 560
Helmut Tschemernjak 38:d9189d958db8 561 /*
Helmut Tschemernjak 38:d9189d958db8 562 * The the Timeout for a given Timer.
Helmut Tschemernjak 38:d9189d958db8 563 */
Helmut Tschemernjak 44:544add59b26d 564 virtual void SetTimeout(TimeoutTimer_t timer, timeoutFuncPtr, int timeout_ms = 0) = 0;
Helmut Tschemernjak 64:b721e6ab656a 565
Helmut Tschemernjak 64:b721e6ab656a 566 /*
Helmut Tschemernjak 64:b721e6ab656a 567 * A simple ms sleep
Helmut Tschemernjak 64:b721e6ab656a 568 */
Helmut Tschemernjak 64:b721e6ab656a 569 virtual void Sleep_ms(int ms) = 0;
Helmut Tschemernjak 42:72deced1a4c4 570
GregCr 0:e6ceb13d2d05 571 protected:
GregCr 0:e6ceb13d2d05 572
mluis 13:618826a997e2 573 /*!
mluis 13:618826a997e2 574 * @brief Sets the SX1276 operating mode
mluis 13:618826a997e2 575 *
mluis 13:618826a997e2 576 * @param [IN] opMode New operating mode
mluis 13:618826a997e2 577 */
mluis 13:618826a997e2 578 virtual void SetOpMode( uint8_t opMode );
GregCr 0:e6ceb13d2d05 579
mluis 13:618826a997e2 580 /*
mluis 13:618826a997e2 581 * SX1276 DIO IRQ callback functions prototype
mluis 13:618826a997e2 582 */
GregCr 0:e6ceb13d2d05 583
mluis 13:618826a997e2 584 /*!
mluis 13:618826a997e2 585 * @brief DIO 0 IRQ callback
mluis 13:618826a997e2 586 */
mluis 13:618826a997e2 587 virtual void OnDio0Irq( void );
GregCr 0:e6ceb13d2d05 588
mluis 13:618826a997e2 589 /*!
mluis 13:618826a997e2 590 * @brief DIO 1 IRQ callback
mluis 13:618826a997e2 591 */
mluis 13:618826a997e2 592 virtual void OnDio1Irq( void );
GregCr 0:e6ceb13d2d05 593
mluis 13:618826a997e2 594 /*!
mluis 13:618826a997e2 595 * @brief DIO 2 IRQ callback
mluis 13:618826a997e2 596 */
mluis 13:618826a997e2 597 virtual void OnDio2Irq( void );
GregCr 0:e6ceb13d2d05 598
mluis 13:618826a997e2 599 /*!
mluis 13:618826a997e2 600 * @brief DIO 3 IRQ callback
mluis 13:618826a997e2 601 */
mluis 13:618826a997e2 602 virtual void OnDio3Irq( void );
GregCr 0:e6ceb13d2d05 603
mluis 13:618826a997e2 604 /*!
mluis 13:618826a997e2 605 * @brief DIO 4 IRQ callback
mluis 13:618826a997e2 606 */
mluis 13:618826a997e2 607 virtual void OnDio4Irq( void );
GregCr 0:e6ceb13d2d05 608
mluis 13:618826a997e2 609 /*!
mluis 13:618826a997e2 610 * @brief DIO 5 IRQ callback
mluis 13:618826a997e2 611 */
mluis 13:618826a997e2 612 virtual void OnDio5Irq( void );
GregCr 0:e6ceb13d2d05 613
mluis 13:618826a997e2 614 /*!
Helmut Tschemernjak 44:544add59b26d 615 * @brief Tx & Rx timeout timer callback
Helmut Tschemernjak 44:544add59b26d 616 */
Helmut Tschemernjak 44:544add59b26d 617 virtual void OnTimeoutIrq( void );
Helmut Tschemernjak 44:544add59b26d 618
Helmut Tschemernjak 44:544add59b26d 619 /*!
mluis 13:618826a997e2 620 * Returns the known FSK bandwidth registers value
mluis 13:618826a997e2 621 *
mluis 13:618826a997e2 622 * \param [IN] bandwidth Bandwidth value in Hz
mluis 13:618826a997e2 623 * \retval regValue Bandwidth register value.
mluis 13:618826a997e2 624 */
mluis 13:618826a997e2 625 static uint8_t GetFskBandwidthRegValue( uint32_t bandwidth );
Helmut Tschemernjak 55:00c1f5b83920 626
Helmut Tschemernjak 55:00c1f5b83920 627 static uint8_t GetLoRaBandwidthRegValue( uint32_t bandwidth );
Helmut Tschemernjak 55:00c1f5b83920 628
Helmut Tschemernjak 55:00c1f5b83920 629 enum {
Helmut Tschemernjak 55:00c1f5b83920 630 LORA_BANKWIDTH_7kHz = 0, // 7.8 kHz requires TCXO
Helmut Tschemernjak 55:00c1f5b83920 631 LORA_BANKWIDTH_10kHz = 1, // 10.4 kHz requires TCXO
Helmut Tschemernjak 55:00c1f5b83920 632 LORA_BANKWIDTH_15kHz = 2, // 15.6 kHz requires TCXO
Helmut Tschemernjak 55:00c1f5b83920 633 LORA_BANKWIDTH_20kHz = 3, // 20.8 kHz requires TCXO
Helmut Tschemernjak 55:00c1f5b83920 634 LORA_BANKWIDTH_31kHz = 4, // 31.2 kHz requires TCXO
Helmut Tschemernjak 55:00c1f5b83920 635 LORA_BANKWIDTH_41kHz = 5, // 41.4 kHz requires TCXO
Helmut Tschemernjak 55:00c1f5b83920 636 LORA_BANKWIDTH_62kHz = 6, // 62.5 kHz requires TCXO
Helmut Tschemernjak 55:00c1f5b83920 637 LORA_BANKWIDTH_125kHz = 7,
Helmut Tschemernjak 55:00c1f5b83920 638 LORA_BANKWIDTH_250kHz = 8,
Helmut Tschemernjak 55:00c1f5b83920 639 LORA_BANKWIDTH_500kHz = 9,
Helmut Tschemernjak 55:00c1f5b83920 640 LORA_BANKWIDTH_RESERVED = 10,
Helmut Tschemernjak 55:00c1f5b83920 641 };
GregCr 0:e6ceb13d2d05 642 };
GregCr 0:e6ceb13d2d05 643
mluis 22:7f3aab69cca9 644 #endif // __SX1276_H__