From 4b35c44064ad638c63bae7aa337002fbcc665ffb Mon Sep 17 00:00:00 2001 From: ArkadyGamza Date: Thu, 25 Feb 2021 15:55:51 +0000 Subject: Declare TwoWire functions as virtual To make alternative implementations of the TwoWire class (e.g. SoftwareWire for software I2C) work properly being passed to libraries that expect TwoWire type. --- libraries/Wire/src/Wire.h | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) (limited to 'libraries/Wire/src/Wire.h') diff --git a/libraries/Wire/src/Wire.h b/libraries/Wire/src/Wire.h index e70d72e..30299ca 100644 --- a/libraries/Wire/src/Wire.h +++ b/libraries/Wire/src/Wire.h @@ -50,31 +50,31 @@ class TwoWire : public Stream static void onReceiveService(uint8_t*, int); public: TwoWire(); - void begin(); - void begin(uint8_t); - void begin(int); - void end(); - void setClock(uint32_t); - void setWireTimeout(uint32_t timeout = 25000, bool reset_with_timeout = false); - bool getWireTimeoutFlag(void); - void clearWireTimeoutFlag(void); - void beginTransmission(uint8_t); - void beginTransmission(int); - uint8_t endTransmission(void); - uint8_t endTransmission(uint8_t); - uint8_t requestFrom(uint8_t, uint8_t); - uint8_t requestFrom(uint8_t, uint8_t, uint8_t); - uint8_t requestFrom(uint8_t, uint8_t, uint32_t, uint8_t, uint8_t); - uint8_t requestFrom(int, int); - uint8_t requestFrom(int, int, int); + virtual void begin(); + virtual void begin(uint8_t); + virtual void begin(int); + virtual void end(); + virtual void setClock(uint32_t); + virtual void setWireTimeout(uint32_t timeout = 25000, bool reset_with_timeout = false); + virtual bool getWireTimeoutFlag(void); + virtual void clearWireTimeoutFlag(void); + virtual void beginTransmission(uint8_t); + virtual void beginTransmission(int); + virtual uint8_t endTransmission(void); + virtual uint8_t endTransmission(uint8_t); + virtual uint8_t requestFrom(uint8_t, uint8_t); + virtual uint8_t requestFrom(uint8_t, uint8_t, uint8_t); + virtual uint8_t requestFrom(uint8_t, uint8_t, uint32_t, uint8_t, uint8_t); + virtual uint8_t requestFrom(int, int); + virtual uint8_t requestFrom(int, int, int); virtual size_t write(uint8_t); virtual size_t write(const uint8_t *, size_t); virtual int available(void); virtual int read(void); virtual int peek(void); virtual void flush(void); - void onReceive( void (*)(int) ); - void onRequest( void (*)(void) ); + virtual void onReceive( void (*)(int) ); + virtual void onRequest( void (*)(void) ); inline size_t write(unsigned long n) { return write((uint8_t)n); } inline size_t write(long n) { return write((uint8_t)n); } -- cgit v1.2.3-18-g5258