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[SX126x] Added LR-FHSS registers

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This commit is contained in:
jgromes 2022-06-05 11:15:54 +02:00
parent 3df3b092eb
commit 05a4cf1ef1
2 changed files with 39 additions and 19 deletions
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6
src/modules/SX126x/SX126x.cpp
View file

@ -1538,17 +1538,17 @@ int16_t SX126x::fixImplicitTimeout() {
// stop RTC counter
uint8_t rtcStop = 0x00;
int16_t state = writeRegister(RADIOLIB_SX126X_REG_RTC_STOP, &rtcStop, 1);
int16_t state = writeRegister(RADIOLIB_SX126X_REG_DIO3_OUT_VOLTAGE_CTRL, &rtcStop, 1);
RADIOLIB_ASSERT(state);
// read currently active event
uint8_t rtcEvent = 0;
state = readRegister(RADIOLIB_SX126X_REG_RTC_EVENT, &rtcEvent, 1);
state = readRegister(RADIOLIB_SX126X_REG_EVENT_MASK, &rtcEvent, 1);
RADIOLIB_ASSERT(state);
// clear events
rtcEvent |= 0x02;
return(writeRegister(RADIOLIB_SX126X_REG_RTC_EVENT, &rtcEvent, 1));
return(writeRegister(RADIOLIB_SX126X_REG_EVENT_MASK, &rtcEvent, 1));
}
int16_t SX126x::fixInvertedIQ(uint8_t iqConfig) {

52
src/modules/SX126x/SX126x.h
View file

@ -70,6 +70,19 @@
// SX126X register map
#define RADIOLIB_SX126X_REG_HOPPING_ENABLE 0x0385
#define RADIOLIB_SX126X_REG_LR_FHSS_PACKET_LENGTH 0x0386
#define RADIOLIB_SX126X_REG_LR_FHSS_NUM_HOPPING_BLOCKS 0x0387
#define RADIOLIB_SX126X_REG_LR_FHSS_NUM_SYMBOLS_FREQX_MSB(X) (0x0388 + (X)*6)
#define RADIOLIB_SX126X_REG_LR_FHSS_NUM_SYMBOLS_FREQX_LSB(X) (0x0389 + (X)*6)
#define RADIOLIB_SX126X_REG_LR_FHSS_FREQX_0(X) (0x038A + (X)*6)
#define RADIOLIB_SX126X_REG_LR_FHSS_FREQX_1(X) (0x038B + (X)*6)
#define RADIOLIB_SX126X_REG_LR_FHSS_FREQX_2(X) (0x038C + (X)*6)
#define RADIOLIB_SX126X_REG_LR_FHSS_FREQX_3(X) (0x038D + (X)*6)
#define RADIOLIB_SX126X_REG_DIOX_OUT_ENABLE 0x0580
#define RADIOLIB_SX126X_REG_DIOX_IN_ENABLE 0x0583
#define RADIOLIB_SX126X_REG_DIOX_PULL_UP_CTRL 0x0584
#define RADIOLIB_SX126X_REG_DIOX_PULL_DOWN_CTRL 0x0585
#define RADIOLIB_SX126X_REG_WHITENING_INITIAL_MSB 0x06B8
#define RADIOLIB_SX126X_REG_WHITENING_INITIAL_LSB 0x06B9
#define RADIOLIB_SX126X_REG_CRC_INITIAL_MSB 0x06BC
@ -86,6 +99,7 @@
#define RADIOLIB_SX126X_REG_SYNC_WORD_7 0x06C7
#define RADIOLIB_SX126X_REG_NODE_ADDRESS 0x06CD
#define RADIOLIB_SX126X_REG_BROADCAST_ADDRESS 0x06CE
#define RADIOLIB_SX126X_REG_IQ_CONFIG 0x0736
#define RADIOLIB_SX126X_REG_LORA_SYNC_WORD_MSB 0x0740
#define RADIOLIB_SX126X_REG_LORA_SYNC_WORD_LSB 0x0741
#define RADIOLIB_SX126X_REG_RANDOM_NUMBER_0 0x0819
@ -93,16 +107,16 @@
#define RADIOLIB_SX126X_REG_RANDOM_NUMBER_2 0x081B
#define RADIOLIB_SX126X_REG_RANDOM_NUMBER_3 0x081C
#define RADIOLIB_SX126X_REG_RX_GAIN 0x08AC
#define RADIOLIB_SX126X_REG_TX_CLAMP_CONFIG 0x08D8
#define RADIOLIB_SX126X_REG_OCP_CONFIGURATION 0x08E7
#define RADIOLIB_SX126X_REG_RTC_CTRL 0x0902
#define RADIOLIB_SX126X_REG_XTA_TRIM 0x0911
#define RADIOLIB_SX126X_REG_XTB_TRIM 0x0912
#define RADIOLIB_SX126X_REG_DIO3_OUT_VOLTAGE_CTRL 0x0920
#define RADIOLIB_SX126X_REG_EVENT_MASK 0x0944
// undocumented registers
#define RADIOLIB_SX126X_REG_SENSITIVITY_CONFIG 0x0889 // SX1268 datasheet v1.1, section 15.1
#define RADIOLIB_SX126X_REG_TX_CLAMP_CONFIG 0x08D8 // SX1268 datasheet v1.1, section 15.2
#define RADIOLIB_SX126X_REG_RTC_STOP 0x0920 // SX1268 datasheet v1.1, section 15.3
#define RADIOLIB_SX126X_REG_RTC_EVENT 0x0944 // SX1268 datasheet v1.1, section 15.3
#define RADIOLIB_SX126X_REG_IQ_CONFIG 0x0736 // SX1268 datasheet v1.1, section 15.4
#define RADIOLIB_SX126X_REG_RX_GAIN_RETENTION_0 0x029F // SX1268 datasheet v1.1, section 9.6
#define RADIOLIB_SX126X_REG_RX_GAIN_RETENTION_1 0x02A0 // SX1268 datasheet v1.1, section 9.6
#define RADIOLIB_SX126X_REG_RX_GAIN_RETENTION_2 0x02A1 // SX1268 datasheet v1.1, section 9.6
@ -174,18 +188,19 @@
#define RADIOLIB_SX126X_RX_TX_FALLBACK_MODE_STDBY_RC 0x20 // 7 0 standby with RC oscillator (default)
//RADIOLIB_SX126X_CMD_SET_DIO_IRQ_PARAMS
#define RADIOLIB_SX126X_IRQ_TIMEOUT 0b1000000000 // 9 9 Rx or Tx timeout
#define RADIOLIB_SX126X_IRQ_CAD_DETECTED 0b0100000000 // 8 8 channel activity detected
#define RADIOLIB_SX126X_IRQ_CAD_DONE 0b0010000000 // 7 7 channel activity detection finished
#define RADIOLIB_SX126X_IRQ_CRC_ERR 0b0001000000 // 6 6 wrong CRC received
#define RADIOLIB_SX126X_IRQ_HEADER_ERR 0b0000100000 // 5 5 LoRa header CRC error
#define RADIOLIB_SX126X_IRQ_HEADER_VALID 0b0000010000 // 4 4 valid LoRa header received
#define RADIOLIB_SX126X_IRQ_SYNC_WORD_VALID 0b0000001000 // 3 3 valid sync word detected
#define RADIOLIB_SX126X_IRQ_RADIOLIB_PREAMBLE_DETECTED 0b0000000100 // 2 2 preamble detected
#define RADIOLIB_SX126X_IRQ_RX_DONE 0b0000000010 // 1 1 packet received
#define RADIOLIB_SX126X_IRQ_TX_DONE 0b0000000001 // 0 0 packet transmission completed
#define RADIOLIB_SX126X_IRQ_ALL 0b1111111111 // 9 0 all interrupts
#define RADIOLIB_SX126X_IRQ_NONE 0b0000000000 // 9 0 no interrupts
#define RADIOLIB_SX126X_IRQ_LR_FHSS_HOP 0b0100000000000000 // 14 14 PA ramped up during LR-FHSS hop
#define RADIOLIB_SX126X_IRQ_TIMEOUT 0b0000001000000000 // 9 9 Rx or Tx timeout
#define RADIOLIB_SX126X_IRQ_CAD_DETECTED 0b0000000100000000 // 8 8 channel activity detected
#define RADIOLIB_SX126X_IRQ_CAD_DONE 0b0000000010000000 // 7 7 channel activity detection finished
#define RADIOLIB_SX126X_IRQ_CRC_ERR 0b0000000001000000 // 6 6 wrong CRC received
#define RADIOLIB_SX126X_IRQ_HEADER_ERR 0b0000000000100000 // 5 5 LoRa header CRC error
#define RADIOLIB_SX126X_IRQ_HEADER_VALID 0b0000000000010000 // 4 4 valid LoRa header received
#define RADIOLIB_SX126X_IRQ_SYNC_WORD_VALID 0b0000000000001000 // 3 3 valid sync word detected
#define RADIOLIB_SX126X_IRQ_RADIOLIB_PREAMBLE_DETECTED 0b0000000000000100 // 2 2 preamble detected
#define RADIOLIB_SX126X_IRQ_RX_DONE 0b0000000000000010 // 1 1 packet received
#define RADIOLIB_SX126X_IRQ_TX_DONE 0b0000000000000001 // 0 0 packet transmission completed
#define RADIOLIB_SX126X_IRQ_ALL 0b0100001111111111 // 14 0 all interrupts
#define RADIOLIB_SX126X_IRQ_NONE 0b0000000000000000 // 14 0 no interrupts
//RADIOLIB_SX126X_CMD_SET_DIO2_AS_RF_SWITCH_CTRL
#define RADIOLIB_SX126X_DIO2_AS_IRQ 0x00 // 7 0 DIO2 configuration: IRQ
@ -204,6 +219,7 @@
//RADIOLIB_SX126X_CMD_SET_PACKET_TYPE
#define RADIOLIB_SX126X_PACKET_TYPE_GFSK 0x00 // 7 0 packet type: GFSK
#define RADIOLIB_SX126X_PACKET_TYPE_LORA 0x01 // 7 0 LoRa
#define RADIOLIB_SX126X_PACKET_TYPE_LR_FHSS 0x03 // 7 0 LR-FHSS
//RADIOLIB_SX126X_CMD_SET_TX_PARAMS
#define RADIOLIB_SX126X_PA_RAMP_10U 0x00 // 7 0 ramp time: 10 us
@ -328,6 +344,10 @@
// SX126X SPI register variables
//RADIOLIB_SX126X_REG_HOPPING_ENABLE
#define RADIOLIB_SX126X_HOPPING_ENABLED 0b00000001 // 0 0 intra-packet hopping for LR-FHSS: enabled
#define RADIOLIB_SX126X_HOPPING_DISABLED 0b00000000 // 0 0 (disabled)
//RADIOLIB_SX126X_REG_LORA_SYNC_WORD_MSB + LSB
#define RADIOLIB_SX126X_SYNC_WORD_PUBLIC 0x34 // actually 0x3444 NOTE: The low nibbles in each byte (0x_4_4) are masked out since apparently, they're reserved.
#define RADIOLIB_SX126X_SYNC_WORD_PRIVATE 0x12 // actually 0x1424 You couldn't make this up if you tried.