
ampel2
Dependencies: mbed
BtnEventM0.h@0:adf5179f29bb, 2015-03-16 (annotated)
- Committer:
- trivla
- Date:
- Mon Mar 16 15:27:20 2015 +0000
- Revision:
- 0:adf5179f29bb
ampel2
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
trivla | 0:adf5179f29bb | 1 | class BtnEventM0 |
trivla | 0:adf5179f29bb | 2 | { |
trivla | 0:adf5179f29bb | 3 | public: |
trivla | 0:adf5179f29bb | 4 | int16_t pressed; |
trivla | 0:adf5179f29bb | 5 | |
trivla | 0:adf5179f29bb | 6 | BtnEventM0(PinName pin) : _isr(pin) { |
trivla | 0:adf5179f29bb | 7 | pressed=0; |
trivla | 0:adf5179f29bb | 8 | } |
trivla | 0:adf5179f29bb | 9 | |
trivla | 0:adf5179f29bb | 10 | // Ist eine steigende Flanke aufgetreten ? |
trivla | 0:adf5179f29bb | 11 | int CheckFlag() { |
trivla | 0:adf5179f29bb | 12 | if( pressed ) { |
trivla | 0:adf5179f29bb | 13 | pressed=0; |
trivla | 0:adf5179f29bb | 14 | return 1; |
trivla | 0:adf5179f29bb | 15 | } |
trivla | 0:adf5179f29bb | 16 | return 0; |
trivla | 0:adf5179f29bb | 17 | } |
trivla | 0:adf5179f29bb | 18 | |
trivla | 0:adf5179f29bb | 19 | // 1..Button is pressed else 0 |
trivla | 0:adf5179f29bb | 20 | int CheckButton() { |
trivla | 0:adf5179f29bb | 21 | return _isr.read(); |
trivla | 0:adf5179f29bb | 22 | } |
trivla | 0:adf5179f29bb | 23 | |
trivla | 0:adf5179f29bb | 24 | void Init() { |
trivla | 0:adf5179f29bb | 25 | _isr.rise(this, &BtnEventM0::RisingISR); |
trivla | 0:adf5179f29bb | 26 | } |
trivla | 0:adf5179f29bb | 27 | |
trivla | 0:adf5179f29bb | 28 | void RisingISR() { |
trivla | 0:adf5179f29bb | 29 | if( _isr.read() ) |
trivla | 0:adf5179f29bb | 30 | pressed = 1; |
trivla | 0:adf5179f29bb | 31 | } |
trivla | 0:adf5179f29bb | 32 | protected: |
trivla | 0:adf5179f29bb | 33 | InterruptIn _isr; |
trivla | 0:adf5179f29bb | 34 | }; |
trivla | 0:adf5179f29bb | 35 | |
trivla | 0:adf5179f29bb | 36 | /* |
trivla | 0:adf5179f29bb | 37 | class BtnEventM02 : public BtnEventM0 |
trivla | 0:adf5179f29bb | 38 | { |
trivla | 0:adf5179f29bb | 39 | public: |
trivla | 0:adf5179f29bb | 40 | BtnEventM02(PinName pin) : BtnEventM0(pin) { |
trivla | 0:adf5179f29bb | 41 | _tm.stop(); |
trivla | 0:adf5179f29bb | 42 | _tm.reset(); |
trivla | 0:adf5179f29bb | 43 | _state=1; |
trivla | 0:adf5179f29bb | 44 | } |
trivla | 0:adf5179f29bb | 45 | |
trivla | 0:adf5179f29bb | 46 | void Init() { |
trivla | 0:adf5179f29bb | 47 | _isr.rise(this, &BtnEventM02::RisingISR); |
trivla | 0:adf5179f29bb | 48 | } |
trivla | 0:adf5179f29bb | 49 | |
trivla | 0:adf5179f29bb | 50 | void RisingISR() { |
trivla | 0:adf5179f29bb | 51 | if( !_isr.read() ) |
trivla | 0:adf5179f29bb | 52 | return; |
trivla | 0:adf5179f29bb | 53 | pressed = 1; |
trivla | 0:adf5179f29bb | 54 | _tm.start(); |
trivla | 0:adf5179f29bb | 55 | _state = 2; |
trivla | 0:adf5179f29bb | 56 | } |
trivla | 0:adf5179f29bb | 57 | |
trivla | 0:adf5179f29bb | 58 | void CheckButton() { |
trivla | 0:adf5179f29bb | 59 | if( _state==1 ) |
trivla | 0:adf5179f29bb | 60 | return; |
trivla | 0:adf5179f29bb | 61 | if( _state==2 ) { |
trivla | 0:adf5179f29bb | 62 | if( !_isr.read() ) { |
trivla | 0:adf5179f29bb | 63 | _state = 1; |
trivla | 0:adf5179f29bb | 64 | return; |
trivla | 0:adf5179f29bb | 65 | } |
trivla | 0:adf5179f29bb | 66 | if( _tm.read_ms()>500 ) { |
trivla | 0:adf5179f29bb | 67 | _tm.reset(); |
trivla | 0:adf5179f29bb | 68 | _state = 3; |
trivla | 0:adf5179f29bb | 69 | pressed = 1; |
trivla | 0:adf5179f29bb | 70 | } |
trivla | 0:adf5179f29bb | 71 | } else if( _state==3 ) { |
trivla | 0:adf5179f29bb | 72 | if( !_isr.read() ) { |
trivla | 0:adf5179f29bb | 73 | _state = 1; |
trivla | 0:adf5179f29bb | 74 | return; |
trivla | 0:adf5179f29bb | 75 | } |
trivla | 0:adf5179f29bb | 76 | if( _tm.read_ms()>100 ) { |
trivla | 0:adf5179f29bb | 77 | _tm.reset(); |
trivla | 0:adf5179f29bb | 78 | _state = 3; |
trivla | 0:adf5179f29bb | 79 | pressed = 1; |
trivla | 0:adf5179f29bb | 80 | } |
trivla | 0:adf5179f29bb | 81 | } |
trivla | 0:adf5179f29bb | 82 | } |
trivla | 0:adf5179f29bb | 83 | private: |
trivla | 0:adf5179f29bb | 84 | int16_t _state; |
trivla | 0:adf5179f29bb | 85 | Timer _tm; |
trivla | 0:adf5179f29bb | 86 | }; |
trivla | 0:adf5179f29bb | 87 | */ |
trivla | 0:adf5179f29bb | 88 | |
trivla | 0:adf5179f29bb | 89 | class AnalogInHL : public AnalogIn |
trivla | 0:adf5179f29bb | 90 | { |
trivla | 0:adf5179f29bb | 91 | public: |
trivla | 0:adf5179f29bb | 92 | AnalogInHL(PinName pin) : AnalogIn(pin) { } |
trivla | 0:adf5179f29bb | 93 | int Read() { |
trivla | 0:adf5179f29bb | 94 | return read_u16()>>6; |
trivla | 0:adf5179f29bb | 95 | } |
trivla | 0:adf5179f29bb | 96 | }; |