arduino/arduino-LoRa
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Add support for Arduino MKR WAN 1300 boards (#105)

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* Add support for Arduino MKR WAN 1300 board
* Add new LoRa.setSPI(...) API to use radio with a different SPI interface
* Disable LoRa.onReceive(...) and LoRa.receive() on Arduino MKR WAN 1300
* Add errors on sketches not compatible with the Arduino MKR WAN 1300
This commit is contained in:
Sandeep Mistry
2018-05-07 13:02:06 -04:00
committed by GitHub
parent a2636d10a9
commit 039b138d80
7 changed files with 82 additions and 14 deletions
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24
src/LoRa.h
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@ -7,12 +7,22 @@
#include <Arduino.h>
#include <SPI.h>
#define LORA_DEFAULT_SS_PIN 10
#define LORA_DEFAULT_RESET_PIN 9
#define LORA_DEFAULT_DIO0_PIN 2
#ifdef ARDUINO_SAMD_MKRWAN1300
#define LORA_DEFAULT_SPI SPI1
#define LORA_DEFAULT_SPI_FREQUENCY 250000
#define LORA_DEFAULT_SS_PIN LORA_IRQ_DUMB
#define LORA_DEFAULT_RESET_PIN -1
#define LORA_DEFAULT_DIO0_PIN -1
#else
#define LORA_DEFAULT_SPI SPI
#define LORA_DEFAULT_SPI_FREQUENCY 8E6
#define LORA_DEFAULT_SS_PIN 10
#define LORA_DEFAULT_RESET_PIN 9
#define LORA_DEFAULT_DIO0_PIN 2
#endif
#define PA_OUTPUT_RFO_PIN 0
#define PA_OUTPUT_PA_BOOST_PIN 1
#define PA_OUTPUT_RFO_PIN 0
#define PA_OUTPUT_PA_BOOST_PIN 1
class LoRaClass : public Stream {
public:
@ -39,9 +49,11 @@ public:
virtual int peek();
virtual void flush();
#ifndef ARDUINO_SAMD_MKRWAN1300
void onReceive(void(*callback)(int));
void receive(int size = 0);
#endif
void idle();
void sleep();
@ -62,6 +74,7 @@ public:
byte random();
void setPins(int ss = LORA_DEFAULT_SS_PIN, int reset = LORA_DEFAULT_RESET_PIN, int dio0 = LORA_DEFAULT_DIO0_PIN);
void setSPI(SPIClass& spi);
void setSPIFrequency(uint32_t frequency);
void dumpRegisters(Stream& out);
@ -85,6 +98,7 @@ private:
private:
SPISettings _spiSettings;
SPIClass* _spi;
int _ss;
int _reset;
int _dio0;