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99 lines
2.6 KiB
C++
99 lines
2.6 KiB
C++
#include "RadioLibInterface.h"
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#include <configuration.h>
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// FIXME, we default to 4MHz SPI, SPI mode 0, check if the datasheet says it can really do that
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static SPISettings spiSettings(4000000, MSBFIRST, SPI_MODE0);
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RadioLibInterface::RadioLibInterface(RADIOLIB_PIN_TYPE cs, RADIOLIB_PIN_TYPE irq, RADIOLIB_PIN_TYPE rst, RADIOLIB_PIN_TYPE busy,
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SPIClass &spi, PhysicalLayer *_iface)
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: module(cs, irq, rst, busy, spi, spiSettings), iface(*_iface)
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{
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}
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/**
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* Convert our modemConfig enum into wf, sf, etc...
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*/
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void RadioLibInterface::applyModemConfig()
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{
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switch (modemConfig) {
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case RH_RF95::Bw125Cr45Sf128: ///< Bw = 125 kHz, Cr = 4/5, Sf = 128chips/symbol, CRC on. Default medium range
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bw = 125;
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cr = 5;
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sf = 7;
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break;
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case RH_RF95::Bw500Cr45Sf128: ///< Bw = 500 kHz, Cr = 4/5, Sf = 128chips/symbol, CRC on. Fast+short range
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bw = 500;
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cr = 5;
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sf = 7;
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break;
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case RH_RF95::Bw31_25Cr48Sf512: ///< Bw = 31.25 kHz, Cr = 4/8, Sf = 512chips/symbol, CRC on. Slow+long range
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bw = 31.25;
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cr = 8;
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sf = 9;
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break;
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case RH_RF95::Bw125Cr48Sf4096:
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bw = 125;
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cr = 8;
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sf = 12;
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break;
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default:
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assert(0); // Unknown enum
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}
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}
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ErrorCode RadioLibInterface::send(MeshPacket *p)
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{
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return ERR_NONE;
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}
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/**
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*
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*
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*
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// include the library
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void loop() {
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Serial.print(F("[SX1262] Transmitting packet ... "));
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// you can transmit C-string or Arduino string up to
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// 256 characters long
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// NOTE: transmit() is a blocking method!
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// See example SX126x_Transmit_Interrupt for details
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// on non-blocking transmission method.
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int state = lora.transmit("Hello World!");
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// you can also transmit byte array up to 256 bytes long
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byte byteArr[] = {0x01, 0x23, 0x45, 0x56, 0x78, 0xAB, 0xCD, 0xEF};
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int state = lora.transmit(byteArr, 8);
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if (state == ERR_NONE) {
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// the packet was successfully transmitted
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Serial.println(F("success!"));
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// print measured data rate
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Serial.print(F("[SX1262] Datarate:\t"));
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Serial.print(lora.getDataRate());
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Serial.println(F(" bps"));
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} else if (state == ERR_PACKET_TOO_LONG) {
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// the supplied packet was longer than 256 bytes
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Serial.println(F("too long!"));
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} else if (state == ERR_TX_TIMEOUT) {
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// timeout occured while transmitting packet
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Serial.println(F("timeout!"));
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} else {
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// some other error occurred
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Serial.print(F("failed, code "));
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Serial.println(state);
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}
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// wait for a second before transmitting again
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delay(1000);
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}
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*/ |