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Added support for Raspberry PI (#432)

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jgromes 2021-12-28 13:47:06 +01:00
parent b01413db4a
commit 4567044deb
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1
README.md
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@ -69,6 +69,7 @@ SX127x, RFM9x, SX126x, RF69, SX1231, CC1101, nRF24L01, RFM2x, Si443x and SX128x
* __Raspberry Pi__
* [__RP2040__](https://github.com/arduino/ArduinoCore-mbed) - Raspberry Pi Pico and Arduino Nano RP2040 Connect
* [__Raspberry Pi__](https://github.com/me-no-dev/RasPiArduino) - Arduino framework for RaspberryPI
* __Heltec__
* [__CubeCell__](https://github.com/HelTecAutomation/CubeCell-Arduino) - ASR650X series (CubeCell-Board, CubeCell-Capsule, CubeCell-Module etc.)

54
src/BuildOpt.h
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@ -734,6 +734,60 @@
#undef yield
#endif
#elif defined(RASPI)
// RaspiDuino framework (https://github.com/me-no-dev/RasPiArduino)
#define RADIOLIB_PLATFORM "RasPiArduino"
#define RADIOLIB_PIN_TYPE uint8_t
#define RADIOLIB_PIN_MODE uint8_t
#define RADIOLIB_PIN_STATUS uint8_t
#define RADIOLIB_INTERRUPT_STATUS RADIOLIB_PIN_STATUS
#define RADIOLIB_DIGITAL_PIN_TO_INTERRUPT(p) digitalPinToInterrupt(p)
#define RADIOLIB_NC (0xFF)
#define RADIOLIB_DEFAULT_SPI SPI
#define RADIOLIB_DEFAULT_SPI_SETTINGS SPISettings(2000000, MSBFIRST, SPI_MODE0)
#define RADIOLIB_NONVOLATILE PROGMEM
#define RADIOLIB_NONVOLATILE_READ_BYTE(addr) pgm_read_byte(addr)
#define RADIOLIB_TYPE_ALIAS(type, alias) using alias = type;
// Arduino API callbacks
#define RADIOLIB_CB_ARGS_PIN_MODE (void, pinMode, uint8_t pin, uint8_t mode)
#define RADIOLIB_CB_ARGS_DIGITAL_WRITE (void, digitalWrite, uint8_t pin, uint8_t value)
#define RADIOLIB_CB_ARGS_DIGITAL_READ (int, digitalRead, uint8_t pin)
#define RADIOLIB_CB_ARGS_TONE (void, tone, uint8_t _pin, unsigned int frequency, unsigned long duration)
#define RADIOLIB_CB_ARGS_NO_TONE (void, noTone, uint8_t _pin)
#define RADIOLIB_CB_ARGS_ATTACH_INTERRUPT (void, attachInterrupt, uint8_t interruptNum, void (*userFunc)(void), int mode)
#define RADIOLIB_CB_ARGS_DETACH_INTERRUPT (void, detachInterrupt, uint8_t interruptNum)
#define RADIOLIB_CB_ARGS_YIELD (void, yield, void)
#define RADIOLIB_CB_ARGS_DELAY (void, delay, uint32_t ms)
#define RADIOLIB_CB_ARGS_DELAY_MICROSECONDS (void, delayMicroseconds, unsigned int us)
#define RADIOLIB_CB_ARGS_MILLIS (unsigned long, millis, void)
#define RADIOLIB_CB_ARGS_MICROS (unsigned long, micros, void)
#define RADIOLIB_CB_ARGS_SPI_BEGIN (void, SPIbegin, void)
#define RADIOLIB_CB_ARGS_SPI_BEGIN_TRANSACTION (void, SPIbeginTransaction, void)
#define RADIOLIB_CB_ARGS_SPI_TRANSFER (uint8_t, SPItransfer, uint8_t b)
#define RADIOLIB_CB_ARGS_SPI_END_TRANSACTION (void, SPIendTransaction, void)
#define RADIOLIB_CB_ARGS_SPI_END (void, SPIend, void)
// let's start off easy - no tone on this platform, that can happen
#define RADIOLIB_TONE_UNSUPPORTED
// hmm, no yield either - weird on something like Raspberry PI, but sure, we can handle it
#define RADIOLIB_YIELD_UNSUPPORTED
// aight, getting to the juicy stuff - PGM_P seems missing, that's the first time
#define PGM_P const char *
// ... and for the grand finale, we have millis() and micros() DEFINED AS MACROS!
#if defined(millis)
#undef millis
inline unsigned long millis() { return((unsigned long)(STCV / 1000)); };
#endif
#if defined(micros)
#undef micros
inline unsigned long micros() { return((unsigned long)(STCV)); };
#endif
#else
// other Arduino platforms not covered by the above list - this may or may not work
#define RADIOLIB_PLATFORM "Unknown Arduino"