Test funkcnosti HCSR501
Dependencies: USBDevice mbed millis
main.cpp@0:6238d7962d9f, 2018-01-11 (annotated)
- Committer:
- venhy
- Date:
- Thu Jan 11 18:42:04 2018 +0000
- Revision:
- 0:6238d7962d9f
- Child:
- 1:ca6f01b3d4ad
Test funkcnosti, pocitani doby po rozepnuti + trigger repeating
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
venhy | 0:6238d7962d9f | 1 | #include "mbed.h" |
venhy | 0:6238d7962d9f | 2 | #include "USBSerial.h" |
venhy | 0:6238d7962d9f | 3 | #include "millis.h" |
venhy | 0:6238d7962d9f | 4 | |
venhy | 0:6238d7962d9f | 5 | |
venhy | 0:6238d7962d9f | 6 | DigitalOut myLed(LED1); |
venhy | 0:6238d7962d9f | 7 | DigitalIn digitalOutputPIR(PTB0); |
venhy | 0:6238d7962d9f | 8 | USBSerial serial; |
venhy | 0:6238d7962d9f | 9 | |
venhy | 0:6238d7962d9f | 10 | |
venhy | 0:6238d7962d9f | 11 | |
venhy | 0:6238d7962d9f | 12 | int main() { |
venhy | 0:6238d7962d9f | 13 | |
venhy | 0:6238d7962d9f | 14 | int printFlag = 0; |
venhy | 0:6238d7962d9f | 15 | int triggerTime = 0; |
venhy | 0:6238d7962d9f | 16 | millisStart(); |
venhy | 0:6238d7962d9f | 17 | |
venhy | 0:6238d7962d9f | 18 | while(1) { |
venhy | 0:6238d7962d9f | 19 | |
venhy | 0:6238d7962d9f | 20 | if(digitalOutputPIR) |
venhy | 0:6238d7962d9f | 21 | { |
venhy | 0:6238d7962d9f | 22 | myLed = 0; |
venhy | 0:6238d7962d9f | 23 | if(!printFlag) { |
venhy | 0:6238d7962d9f | 24 | |
venhy | 0:6238d7962d9f | 25 | triggerTime = millis()/1000; |
venhy | 0:6238d7962d9f | 26 | serial.printf("Detekovan pohyb %d sekund od zapnuti FRDM\r\n", triggerTime); |
venhy | 0:6238d7962d9f | 27 | printFlag = 1; |
venhy | 0:6238d7962d9f | 28 | |
venhy | 0:6238d7962d9f | 29 | } |
venhy | 0:6238d7962d9f | 30 | } |
venhy | 0:6238d7962d9f | 31 | else { |
venhy | 0:6238d7962d9f | 32 | |
venhy | 0:6238d7962d9f | 33 | int offTime = millis() / 1000; |
venhy | 0:6238d7962d9f | 34 | if(printFlag) { |
venhy | 0:6238d7962d9f | 35 | |
venhy | 0:6238d7962d9f | 36 | serial.printf("LED vypnuta po %d sekundach od sepnuti\r\n", offTime - triggerTime); |
venhy | 0:6238d7962d9f | 37 | serial.printf("Opakovany trigger probehl %dx krat\r\n", (offTime - triggerTime) / 4); |
venhy | 0:6238d7962d9f | 38 | |
venhy | 0:6238d7962d9f | 39 | |
venhy | 0:6238d7962d9f | 40 | } |
venhy | 0:6238d7962d9f | 41 | myLed = 1; |
venhy | 0:6238d7962d9f | 42 | printFlag = 0; |
venhy | 0:6238d7962d9f | 43 | |
venhy | 0:6238d7962d9f | 44 | } |
venhy | 0:6238d7962d9f | 45 | } |
venhy | 0:6238d7962d9f | 46 | } |
venhy | 0:6238d7962d9f | 47 |