Thiago Lima / SX1276GenericLib2

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sx1276/sx1276.h@61:08b50780eb91, 2017-05-31 (annotated)

Committer:
Helmut Tschemernjak
Date:
Wed May 31 14:07:40 2017 +0200
Revision:
61:08b50780eb91
Parent:
59:38e56c85fa44
Child:
64:b721e6ab656a
Made SetRfTxPower public to allow easily power TX changes

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