MCP23S17 Bufferd
ExioBufferedIn.h@3:8be680035a08, 2016-11-04 (annotated)
- Committer:
- ryood
- Date:
- Fri Nov 04 20:44:41 2016 +0000
- Revision:
- 3:8be680035a08
- Child:
- 4:acd6e59f8544
ExioBufferdIn?RtosTimer????????????????????run()??????
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
ryood | 3:8be680035a08 | 1 | /* |
ryood | 3:8be680035a08 | 2 | * ExioBufferdIn.h |
ryood | 3:8be680035a08 | 3 | * |
ryood | 3:8be680035a08 | 4 | * Created: 2016.11.05 |
ryood | 3:8be680035a08 | 5 | * |
ryood | 3:8be680035a08 | 6 | */ |
ryood | 3:8be680035a08 | 7 | #ifndef _EXIOBUFFEREDIN_H_ |
ryood | 3:8be680035a08 | 8 | #define _EXIOBUFFEREDIN_H_ |
ryood | 3:8be680035a08 | 9 | |
ryood | 3:8be680035a08 | 10 | #include "mbed.h" |
ryood | 3:8be680035a08 | 11 | #include "rtos.h" |
ryood | 3:8be680035a08 | 12 | #include "ExioInBuffer.h" |
ryood | 3:8be680035a08 | 13 | |
ryood | 3:8be680035a08 | 14 | class ExioBufferedIn |
ryood | 3:8be680035a08 | 15 | { |
ryood | 3:8be680035a08 | 16 | public: |
ryood | 3:8be680035a08 | 17 | ExioBufferedIn(ExioInBuffer* buffer, int pin) : |
ryood | 3:8be680035a08 | 18 | _buffer(buffer), |
ryood | 3:8be680035a08 | 19 | _pin(pin) |
ryood | 3:8be680035a08 | 20 | { |
ryood | 3:8be680035a08 | 21 | |
ryood | 3:8be680035a08 | 22 | } |
ryood | 3:8be680035a08 | 23 | |
ryood | 3:8be680035a08 | 24 | ~ExioBufferedIn() {} |
ryood | 3:8be680035a08 | 25 | |
ryood | 3:8be680035a08 | 26 | void mode(PinMode pull) |
ryood | 3:8be680035a08 | 27 | { |
ryood | 3:8be680035a08 | 28 | // Todo: impliment pullmode |
ryood | 3:8be680035a08 | 29 | } |
ryood | 3:8be680035a08 | 30 | |
ryood | 3:8be680035a08 | 31 | int read() |
ryood | 3:8be680035a08 | 32 | { |
ryood | 3:8be680035a08 | 33 | uint8_t v = _buffer->readPort(); |
ryood | 3:8be680035a08 | 34 | return (v & (1 << _pin)) ? 1 : 0; |
ryood | 3:8be680035a08 | 35 | } |
ryood | 3:8be680035a08 | 36 | |
ryood | 3:8be680035a08 | 37 | protected: |
ryood | 3:8be680035a08 | 38 | ExioInBuffer* _buffer; |
ryood | 3:8be680035a08 | 39 | int _pin; |
ryood | 3:8be680035a08 | 40 | }; |
ryood | 3:8be680035a08 | 41 | |
ryood | 3:8be680035a08 | 42 | #endif //_EXIOBUFFEREDIN_H_ |