kopia lustrzana https://github.com/jgromes/RadioLib
[LR11x0] Added LR1120/21 classes
jgromes
rodzic
e8a6297c60
commit
43ca08d8ee
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@ -69,6 +69,8 @@
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#include "modules/CC1101/CC1101.h"
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#include "modules/LLCC68/LLCC68.h"
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#include "modules/LR11x0/LR1110.h"
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#include "modules/LR11x0/LR1120.h"
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#include "modules/LR11x0/LR1121.h"
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#include "modules/nRF24/nRF24.h"
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#include "modules/RF69/RF69.h"
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#include "modules/RFM2x/RFM22.h"
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@ -7,40 +7,31 @@ LR1110::LR1110(Module* mod) : LR11x0(mod) {
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int16_t LR1110::begin(float freq, float bw, uint8_t sf, uint8_t cr, uint8_t syncWord, int8_t power, uint16_t preambleLength, float tcxoVoltage) {
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// execute common part
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int16_t state = LR11x0::begin(bw, sf, cr, syncWord, preambleLength, tcxoVoltage);
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int16_t state = LR11x0::begin(bw, sf, cr, syncWord, power, preambleLength, tcxoVoltage);
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RADIOLIB_ASSERT(state);
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// configure publicly accessible settings
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state = setFrequency(freq);
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RADIOLIB_ASSERT(state);
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state = setOutputPower(power);
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return(state);
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}
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int16_t LR1110::beginGFSK(float freq, float br, float freqDev, float rxBw, int8_t power, uint16_t preambleLength, float tcxoVoltage) {
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// execute common part
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int16_t state = LR11x0::beginGFSK(br, freqDev, rxBw, preambleLength, tcxoVoltage);
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int16_t state = LR11x0::beginGFSK(br, freqDev, rxBw, power, preambleLength, tcxoVoltage);
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RADIOLIB_ASSERT(state);
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// configure publicly accessible settings
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state = setFrequency(freq);
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RADIOLIB_ASSERT(state);
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state = setOutputPower(power);
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return(state);
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}
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int16_t LR1110::beginLRFHSS(float freq, uint8_t bw, uint8_t cr, int8_t power, float tcxoVoltage) {
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// execute common part
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int16_t state = LR11x0::beginLRFHSS(bw, cr, tcxoVoltage);
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int16_t state = LR11x0::beginLRFHSS(bw, cr, power, tcxoVoltage);
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RADIOLIB_ASSERT(state);
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// configure publicly accessible settings
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state = setFrequency(freq);
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RADIOLIB_ASSERT(state);
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state = setOutputPower(power);
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return(state);
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}
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@ -61,32 +52,4 @@ int16_t LR1110::setFrequency(float freq, bool calibrate, float band) {
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return(LR11x0::setRfFrequency((uint32_t)(freq*1000000.0f)));
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}
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int16_t LR1110::setOutputPower(int8_t power) {
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return(this->setOutputPower(power, false));
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}
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int16_t LR1110::setOutputPower(int8_t power, bool forceHighPower) {
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// determine whether to use HP or LP PA and check range accordingly
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bool useHp = forceHighPower || (power > 14);
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if(useHp) {
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RADIOLIB_CHECK_RANGE(power, -9, 22, RADIOLIB_ERR_INVALID_OUTPUT_POWER);
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useHp = true;
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} else {
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RADIOLIB_CHECK_RANGE(power, -17, 14, RADIOLIB_ERR_INVALID_OUTPUT_POWER);
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useHp = false;
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}
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// TODO how and when to configure OCP?
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// update PA config - always use VBAT for high-power PA
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int16_t state = LR11x0::setPaConfig((uint8_t)useHp, (uint8_t)useHp, 0x04, 0x07);
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RADIOLIB_ASSERT(state);
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// set output power
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state = LR11x0::setTxParams(power, RADIOLIB_LR11X0_PA_RAMP_48U);
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return(state);
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}
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#endif
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@ -86,22 +86,6 @@ class LR1110: public LR11x0 {
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\returns \ref status_codes
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*/
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int16_t setFrequency(float freq, bool calibrate, float band = 4);
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/*!
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\brief Sets output power. Allowed values are in range from -9 to 22 dBm (high-power PA) or -17 to 14 dBm (low-power PA).
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\param power Output power to be set in dBm, output PA is determined automatically preferring the low-power PA.
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\returns \ref status_codes
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*/
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int16_t setOutputPower(int8_t power);
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/*!
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\brief Sets output power. Allowed values are in range from -9 to 22 dBm (high-power PA) or -17 to 14 dBm (low-power PA).
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\param power Output power to be set in dBm.
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\param forceHighPower Force using the high-power PA. If set to false, PA will be determined automatically
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based on configured output power, preferring the low-power PA. If set to true, only high-power PA will be used.
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\returns \ref status_codes
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*/
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int16_t setOutputPower(int8_t power, bool forceHighPower);
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#if !RADIOLIB_GODMODE
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private:
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@ -0,0 +1,59 @@
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#include "LR1120.h"
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#if !RADIOLIB_EXCLUDE_LR11X0
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LR1120::LR1120(Module* mod) : LR11x0(mod) {
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chipType = RADIOLIB_LR11X0_HW_LR1120;
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}
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int16_t LR1120::begin(float freq, float bw, uint8_t sf, uint8_t cr, uint8_t syncWord, int8_t power, uint16_t preambleLength, float tcxoVoltage) {
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// execute common part
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int16_t state = LR11x0::begin(bw, sf, cr, syncWord, power, preambleLength, tcxoVoltage);
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RADIOLIB_ASSERT(state);
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// configure publicly accessible settings
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state = setFrequency(freq);
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return(state);
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}
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int16_t LR1120::beginGFSK(float freq, float br, float freqDev, float rxBw, int8_t power, uint16_t preambleLength, float tcxoVoltage) {
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// execute common part
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int16_t state = LR11x0::beginGFSK(br, freqDev, rxBw, power, preambleLength, tcxoVoltage);
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RADIOLIB_ASSERT(state);
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// configure publicly accessible settings
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state = setFrequency(freq);
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return(state);
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}
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int16_t LR1120::beginLRFHSS(float freq, uint8_t bw, uint8_t cr, int8_t power, float tcxoVoltage) {
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// execute common part
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int16_t state = LR11x0::beginLRFHSS(bw, cr, power, tcxoVoltage);
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RADIOLIB_ASSERT(state);
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// configure publicly accessible settings
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state = setFrequency(freq);
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return(state);
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}
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int16_t LR1120::setFrequency(float freq) {
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return(this->setFrequency(freq, true));
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}
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int16_t LR1120::setFrequency(float freq, bool calibrate, float band) {
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if(!(((freq >= 150.0) && (freq <= 960.0)) ||
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((freq >= 1900.0) && (freq <= 2200.0)) ||
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((freq >= 2400.0) && (freq <= 2500.0)))) {
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return(RADIOLIB_ERR_INVALID_FREQUENCY);
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}
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// calibrate image rejection
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if(calibrate) {
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int16_t state = LR11x0::calibImage(freq - band, freq + band);
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RADIOLIB_ASSERT(state);
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}
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// set frequency
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return(LR11x0::setRfFrequency((uint32_t)(freq*1000000.0f)));
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}
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#endif
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@ -0,0 +1,99 @@
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#if !defined(_RADIOLIB_LR1120_H)
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#define _RADIOLIB_LR1120_H
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#include "../../TypeDef.h"
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#if !RADIOLIB_EXCLUDE_LR11X0
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#include "../../Module.h"
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#include "LR11x0.h"
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/*!
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\class LR1120
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\brief Derived class for %LR1120 modules.
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*/
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class LR1120: public LR11x0 {
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public:
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/*!
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\brief Default constructor.
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\param mod Instance of Module that will be used to communicate with the radio.
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*/
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LR1120(Module* mod);
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// basic methods
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/*!
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\brief Initialization method for LoRa modem.
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\param freq Carrier frequency in MHz. Defaults to 434.0 MHz.
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\param bw LoRa bandwidth in kHz. Defaults to 125.0 kHz.
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\param sf LoRa spreading factor. Defaults to 9.
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\param cr LoRa coding rate denominator. Defaults to 7 (coding rate 4/7).
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\param syncWord 1-byte LoRa sync word. Defaults to RADIOLIB_LR11X0_LORA_SYNC_WORD_PRIVATE (0x12).
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\param power Output power in dBm. Defaults to 10 dBm.
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\param preambleLength LoRa preamble length in symbols. Defaults to 8 symbols.
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\param tcxoVoltage TCXO reference voltage to be set. Defaults to 1.6 V.
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If you are seeing -706/-707 error codes, it likely means you are using non-0 value for module with XTAL.
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To use XTAL, either set this value to 0, or set LR11x0::XTAL to true.
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\returns \ref status_codes
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*/
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int16_t begin(float freq = 434.0, float bw = 125.0, uint8_t sf = 9, uint8_t cr = 7, uint8_t syncWord = RADIOLIB_LR11X0_LORA_SYNC_WORD_PRIVATE, int8_t power = 10, uint16_t preambleLength = 8, float tcxoVoltage = 1.6);
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/*!
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\brief Initialization method for FSK modem.
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\param freq Carrier frequency in MHz. Defaults to 434.0 MHz.
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\param br FSK bit rate in kbps. Defaults to 4.8 kbps.
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\param freqDev Frequency deviation from carrier frequency in kHz. Defaults to 5.0 kHz.
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\param rxBw Receiver bandwidth in kHz. Defaults to 156.2 kHz.
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\param power Output power in dBm. Defaults to 10 dBm.
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\param preambleLength FSK preamble length in bits. Defaults to 16 bits.
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\param tcxoVoltage TCXO reference voltage to be set. Defaults to 1.6 V.
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If you are seeing -706/-707 error codes, it likely means you are using non-0 value for module with XTAL.
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To use XTAL, either set this value to 0, or set LR11x0::XTAL to true.
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\returns \ref status_codes
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*/
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int16_t beginGFSK(float freq = 434.0, float br = 4.8, float freqDev = 5.0, float rxBw = 156.2, int8_t power = 10, uint16_t preambleLength = 16, float tcxoVoltage = 1.6);
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/*!
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\brief Initialization method for LR-FHSS modem.
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\param freq Carrier frequency in MHz. Defaults to 434.0 MHz.
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\param bw LR-FHSS bandwidth, one of RADIOLIB_LR11X0_LR_FHSS_BW_* values. Defaults to 722.66 kHz.
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\param cr LR-FHSS coding rate, one of RADIOLIB_LR11X0_LR_FHSS_CR_* values. Defaults to 2/3 coding rate.
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\param power Output power in dBm. Defaults to 10 dBm.
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\param tcxoVoltage TCXO reference voltage to be set. Defaults to 1.6 V.
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If you are seeing -706/-707 error codes, it likely means you are using non-0 value for module with XTAL.
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To use XTAL, either set this value to 0, or set LR11x0::XTAL to true.
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\returns \ref status_codes
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*/
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int16_t beginLRFHSS(float freq = 434.0, uint8_t bw = RADIOLIB_LR11X0_LR_FHSS_BW_722_66, uint8_t cr = RADIOLIB_LR11X0_LR_FHSS_CR_2_3, int8_t power = 10, float tcxoVoltage = 1.6);
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// configuration methods
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/*!
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\brief Sets carrier frequency. Allowed values are in range from 150.0 to 960.0 MHz,
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1900 - 2200 MHz and 2400 - 2500 MHz. Will also perform calibrations.
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\param freq Carrier frequency to be set in MHz.
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\returns \ref status_codes
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*/
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int16_t setFrequency(float freq);
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/*!
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\brief Sets carrier frequency. Allowed values are in range from 150.0 to 960.0 MHz,
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1900 - 2200 MHz and 2400 - 2500 MHz. Will also perform calibrations.
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\param freq Carrier frequency to be set in MHz.
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\param calibrate Run image calibration.
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\param band Half bandwidth for image calibration. For example,
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if carrier is 434 MHz and band is set to 4 MHz, then the image will be calibrate
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for band 430 - 438 MHz. Unused if calibrate is set to false, defaults to 4 MHz
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\returns \ref status_codes
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*/
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int16_t setFrequency(float freq, bool calibrate, float band = 4);
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#if !RADIOLIB_GODMODE
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private:
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#endif
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};
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#endif
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#endif
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@ -0,0 +1,8 @@
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#include "LR1121.h"
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#if !RADIOLIB_EXCLUDE_LR11X0
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LR1121::LR1121(Module* mod) : LR1120(mod) {
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chipType = RADIOLIB_LR11X0_HW_LR1121;
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}
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#endif
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@ -0,0 +1,35 @@
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#if !defined(_RADIOLIB_LR1121_H)
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#define _RADIOLIB_LR1121_H
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#include "../../TypeDef.h"
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#if !RADIOLIB_EXCLUDE_LR11X0
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#include "../../Module.h"
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#include "LR11x0.h"
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#include "LR1120.h"
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/*!
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\class LR1121
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\brief Derived class for %LR1121 modules.
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*/
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class LR1121: public LR1120 {
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public:
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/*!
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\brief Default constructor.
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\param mod Instance of Module that will be used to communicate with the radio.
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*/
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LR1121(Module* mod);
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// TODO this is where overrides to disable GNSS+WiFi scanning methods on LR1121
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// will be put once those are implemented
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#if !RADIOLIB_GODMODE
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private:
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#endif
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};
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#endif
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#endif
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@ -13,7 +13,7 @@ LR11x0::LR11x0(Module* mod) : PhysicalLayer(RADIOLIB_LR11X0_FREQUENCY_STEP_SIZE,
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this->XTAL = false;
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}
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int16_t LR11x0::begin(float bw, uint8_t sf, uint8_t cr, uint8_t syncWord, uint16_t preambleLength, float tcxoVoltage) {
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int16_t LR11x0::begin(float bw, uint8_t sf, uint8_t cr, uint8_t syncWord, int8_t power, uint16_t preambleLength, float tcxoVoltage) {
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// set module properties and perform initial setup
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int16_t state = this->modSetup(tcxoVoltage, RADIOLIB_LR11X0_PACKET_TYPE_LORA);
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RADIOLIB_ASSERT(state);
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@ -30,6 +30,9 @@ int16_t LR11x0::begin(float bw, uint8_t sf, uint8_t cr, uint8_t syncWord, uint16
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state = setSyncWord(syncWord);
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RADIOLIB_ASSERT(state);
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state = setOutputPower(power);
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RADIOLIB_ASSERT(state);
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state = setPreambleLength(preambleLength);
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RADIOLIB_ASSERT(state);
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@ -44,7 +47,7 @@ int16_t LR11x0::begin(float bw, uint8_t sf, uint8_t cr, uint8_t syncWord, uint16
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return(RADIOLIB_ERR_NONE);
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}
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int16_t LR11x0::beginGFSK(float br, float freqDev, float rxBw, uint16_t preambleLength, float tcxoVoltage) {
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int16_t LR11x0::beginGFSK(float br, float freqDev, float rxBw, int8_t power, uint16_t preambleLength, float tcxoVoltage) {
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// set module properties and perform initial setup
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int16_t state = this->modSetup(tcxoVoltage, RADIOLIB_LR11X0_PACKET_TYPE_GFSK);
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RADIOLIB_ASSERT(state);
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@ -58,6 +61,9 @@ int16_t LR11x0::beginGFSK(float br, float freqDev, float rxBw, uint16_t preamble
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state = setRxBandwidth(rxBw);
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RADIOLIB_ASSERT(state);
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state = setOutputPower(power);
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RADIOLIB_ASSERT(state);
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state = setPreambleLength(preambleLength);
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RADIOLIB_ASSERT(state);
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@ -82,7 +88,7 @@ int16_t LR11x0::beginGFSK(float br, float freqDev, float rxBw, uint16_t preamble
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return(RADIOLIB_ERR_NONE);
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}
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int16_t LR11x0::beginLRFHSS(uint8_t bw, uint8_t cr, float tcxoVoltage) {
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int16_t LR11x0::beginLRFHSS(uint8_t bw, uint8_t cr, int8_t power, float tcxoVoltage) {
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// set module properties and perform initial setup
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int16_t state = this->modSetup(tcxoVoltage, RADIOLIB_LR11X0_PACKET_TYPE_LR_FHSS);
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RADIOLIB_ASSERT(state);
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@ -91,6 +97,9 @@ int16_t LR11x0::beginLRFHSS(uint8_t bw, uint8_t cr, float tcxoVoltage) {
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state = setLrFhssConfig(bw, cr);
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RADIOLIB_ASSERT(state);
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state = setOutputPower(power);
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RADIOLIB_ASSERT(state);
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state = setSyncWord(0x12AD101B);
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RADIOLIB_ASSERT(state);
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@ -579,6 +588,34 @@ int16_t LR11x0::getChannelScanResult() {
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return(RADIOLIB_ERR_UNKNOWN);
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}
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int16_t LR11x0::setOutputPower(int8_t power) {
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return(this->setOutputPower(power, false));
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}
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int16_t LR11x0::setOutputPower(int8_t power, bool forceHighPower) {
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// determine whether to use HP or LP PA and check range accordingly
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bool useHp = forceHighPower || (power > 14);
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if(useHp) {
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RADIOLIB_CHECK_RANGE(power, -9, 22, RADIOLIB_ERR_INVALID_OUTPUT_POWER);
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useHp = true;
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} else {
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RADIOLIB_CHECK_RANGE(power, -17, 14, RADIOLIB_ERR_INVALID_OUTPUT_POWER);
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useHp = false;
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}
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// TODO how and when to configure OCP?
|
||||
|
||||
// update PA config - always use VBAT for high-power PA
|
||||
int16_t state = setPaConfig((uint8_t)useHp, (uint8_t)useHp, 0x04, 0x07);
|
||||
RADIOLIB_ASSERT(state);
|
||||
|
||||
// set output power
|
||||
state = setTxParams(power, RADIOLIB_LR11X0_PA_RAMP_48U);
|
||||
return(state);
|
||||
}
|
||||
|
||||
int16_t LR11x0::setBandwidth(float bw) {
|
||||
// check active modem
|
||||
uint8_t type = RADIOLIB_LR11X0_PACKET_TYPE_NONE;
|
||||
|
|
|
|||
|
|
@ -566,31 +566,34 @@ class LR11x0: public PhysicalLayer {
|
|||
\param sf LoRa spreading factor.
|
||||
\param cr LoRa coding rate denominator.
|
||||
\param syncWord 1-byte LoRa sync word.
|
||||
\param power Output power in dBm.
|
||||
\param preambleLength LoRa preamble length in symbols
|
||||
\param tcxoVoltage TCXO reference voltage to be set.
|
||||
\returns \ref status_codes
|
||||
*/
|
||||
int16_t begin(float bw, uint8_t sf, uint8_t cr, uint8_t syncWord, uint16_t preambleLength, float tcxoVoltage);
|
||||
int16_t begin(float bw, uint8_t sf, uint8_t cr, uint8_t syncWord, int8_t power, uint16_t preambleLength, float tcxoVoltage);
|
||||
|
||||
/*!
|
||||
\brief Initialization method for FSK modem.
|
||||
\param br FSK bit rate in kbps.
|
||||
\param freqDev Frequency deviation from carrier frequency in kHz.
|
||||
\param rxBw Receiver bandwidth in kHz.
|
||||
\param power Output power in dBm.
|
||||
\param preambleLength FSK preamble length in bits.
|
||||
\param tcxoVoltage TCXO reference voltage to be set.
|
||||
\returns \ref status_codes
|
||||
*/
|
||||
int16_t beginGFSK(float br, float freqDev, float rxBw, uint16_t preambleLength, float tcxoVoltage);
|
||||
int16_t beginGFSK(float br, float freqDev, float rxBw, int8_t power, uint16_t preambleLength, float tcxoVoltage);
|
||||
|
||||
/*!
|
||||
\brief Initialization method for LR-FHSS modem.
|
||||
\param bw LR-FHSS bandwidth, one of RADIOLIB_LR11X0_LR_FHSS_BW_* values.
|
||||
\param cr LR-FHSS coding rate, one of RADIOLIB_LR11X0_LR_FHSS_CR_* values.
|
||||
\param power Output power in dBm.
|
||||
\param tcxoVoltage TCXO reference voltage to be set.
|
||||
\returns \ref status_codes
|
||||
*/
|
||||
int16_t beginLRFHSS(uint8_t bw, uint8_t cr, float tcxoVoltage);
|
||||
int16_t beginLRFHSS(uint8_t bw, uint8_t cr, int8_t power, float tcxoVoltage);
|
||||
|
||||
/*!
|
||||
\brief Reset method. Will reset the chip to the default state using RST pin.
|
||||
|
|
@ -782,6 +785,22 @@ class LR11x0: public PhysicalLayer {
|
|||
int16_t getChannelScanResult() override;
|
||||
|
||||
// configuration methods
|
||||
|
||||
/*!
|
||||
\brief Sets output power. Allowed values are in range from -9 to 22 dBm (high-power PA) or -17 to 14 dBm (low-power PA).
|
||||
\param power Output power to be set in dBm, output PA is determined automatically preferring the low-power PA.
|
||||
\returns \ref status_codes
|
||||
*/
|
||||
int16_t setOutputPower(int8_t power);
|
||||
|
||||
/*!
|
||||
\brief Sets output power. Allowed values are in range from -9 to 22 dBm (high-power PA) or -17 to 14 dBm (low-power PA).
|
||||
\param power Output power to be set in dBm.
|
||||
\param forceHighPower Force using the high-power PA. If set to false, PA will be determined automatically
|
||||
based on configured output power, preferring the low-power PA. If set to true, only high-power PA will be used.
|
||||
\returns \ref status_codes
|
||||
*/
|
||||
int16_t setOutputPower(int8_t power, bool forceHighPower);
|
||||
|
||||
/*!
|
||||
\brief Sets LoRa bandwidth. Allowed values are 62.5, 125.0, 250.0 and 500.0 kHz.
|
||||
|
|
|
|||
Ładowanie…
Reference in New Issue