knx/src/arduino_platform.h
etrinh 036bd54c79
Tweak for Ram usage (#129)
* Add KNX_NO_DEFAULT_UART to avoid default uart assignation for ArduinoPlatforms and derivatives, with associated defines (HWSERIAL_NONE for stm32) to recover RAM from unused RX/TX buffers
Remove ArduinoPlatform(HardwareSerial* knxSerial) constructor, seems not useable by KnxFacade

* Restore ArduinoPlatform::ArduinoPlatform(HardwareSerial* knxSerial) constructor

* revert xxxPlatform(HardwareSerial* s) constructors
2021-04-01 09:34:26 +02:00

38 lines
885 B
C++

#include "knx/platform.h"
#include "Arduino.h"
class ArduinoPlatform : public Platform
{
public:
ArduinoPlatform();
ArduinoPlatform(HardwareSerial* knxSerial);
// basic stuff
void fatalError();
//uart
virtual void knxUart( HardwareSerial* serial);
virtual HardwareSerial* knxUart();
virtual void setupUart();
virtual void closeUart();
virtual int uartAvailable();
virtual size_t writeUart(const uint8_t data);
virtual size_t writeUart(const uint8_t* buffer, size_t size);
virtual int readUart();
virtual size_t readBytesUart(uint8_t* buffer, size_t length);
//spi
#ifndef KNX_NO_SPI
void setupSpi() override;
void closeSpi() override;
int readWriteSpi (uint8_t *data, size_t len) override;
#endif
#ifndef KNX_NO_PRINT
static Stream* SerialDebug;
#endif
protected:
HardwareSerial* _knxSerial;
};