MCP23S17 Bufferd
Diff: ExioBufferedIn.h
- Revision:
- 3:8be680035a08
- Child:
- 4:acd6e59f8544
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/ExioBufferedIn.h Fri Nov 04 20:44:41 2016 +0000 @@ -0,0 +1,42 @@ +/* + * ExioBufferdIn.h + * + * Created: 2016.11.05 + * + */ +#ifndef _EXIOBUFFEREDIN_H_ +#define _EXIOBUFFEREDIN_H_ + +#include "mbed.h" +#include "rtos.h" +#include "ExioInBuffer.h" + +class ExioBufferedIn +{ +public: + ExioBufferedIn(ExioInBuffer* buffer, int pin) : + _buffer(buffer), + _pin(pin) + { + + } + + ~ExioBufferedIn() {} + + void mode(PinMode pull) + { + // Todo: impliment pullmode + } + + int read() + { + uint8_t v = _buffer->readPort(); + return (v & (1 << _pin)) ? 1 : 0; + } + +protected: + ExioInBuffer* _buffer; + int _pin; +}; + +#endif //_EXIOBUFFEREDIN_H_ \ No newline at end of file