En este programa se presenta un PID modificando los valores a traves de un encoder
Dependencies: QEI TextLCD mbed
DebouncedIn.h@0:fb37cd782170, 2013-11-13 (annotated)
- Committer:
- amarincan
- Date:
- Wed Nov 13 02:59:07 2013 +0000
- Revision:
- 0:fb37cd782170
PID con encoder
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
amarincan | 0:fb37cd782170 | 1 | #include "mbed.h" |
amarincan | 0:fb37cd782170 | 2 | |
amarincan | 0:fb37cd782170 | 3 | class DebouncedIn { |
amarincan | 0:fb37cd782170 | 4 | public: |
amarincan | 0:fb37cd782170 | 5 | DebouncedIn(PinName in); |
amarincan | 0:fb37cd782170 | 6 | |
amarincan | 0:fb37cd782170 | 7 | int read (void); |
amarincan | 0:fb37cd782170 | 8 | operator int(); |
amarincan | 0:fb37cd782170 | 9 | |
amarincan | 0:fb37cd782170 | 10 | int rising(void); |
amarincan | 0:fb37cd782170 | 11 | int falling(void); |
amarincan | 0:fb37cd782170 | 12 | int steady(void); |
amarincan | 0:fb37cd782170 | 13 | |
amarincan | 0:fb37cd782170 | 14 | private : |
amarincan | 0:fb37cd782170 | 15 | // objects |
amarincan | 0:fb37cd782170 | 16 | DigitalIn _in; |
amarincan | 0:fb37cd782170 | 17 | Ticker _ticker; |
amarincan | 0:fb37cd782170 | 18 | |
amarincan | 0:fb37cd782170 | 19 | // function to take a sample, and update flags |
amarincan | 0:fb37cd782170 | 20 | void _sample(void); |
amarincan | 0:fb37cd782170 | 21 | |
amarincan | 0:fb37cd782170 | 22 | // counters and flags |
amarincan | 0:fb37cd782170 | 23 | int _samples; |
amarincan | 0:fb37cd782170 | 24 | int _output; |
amarincan | 0:fb37cd782170 | 25 | int _output_last; |
amarincan | 0:fb37cd782170 | 26 | int _rising_flag; |
amarincan | 0:fb37cd782170 | 27 | int _falling_flag; |
amarincan | 0:fb37cd782170 | 28 | int _state_counter; |
amarincan | 0:fb37cd782170 | 29 | |
amarincan | 0:fb37cd782170 | 30 | }; |
amarincan | 0:fb37cd782170 | 31 | |
amarincan | 0:fb37cd782170 | 32 |