Line Tracking Sensor (SEN0017)
Dependencies: mbed
main.cpp@0:d0644764c90b, 2016-11-06 (annotated)
- Committer:
- Mattinico
- Date:
- Sun Nov 06 19:15:26 2016 +0000
- Revision:
- 0:d0644764c90b
k
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Mattinico | 0:d0644764c90b | 1 | #include "mbed.h" |
Mattinico | 0:d0644764c90b | 2 | InterruptIn LT(D2); //define and name the interrupt input |
Mattinico | 0:d0644764c90b | 3 | DigitalOut led(LED1); |
Mattinico | 0:d0644764c90b | 4 | Serial pc(USBTX, USBRX); |
Mattinico | 0:d0644764c90b | 5 | |
Mattinico | 0:d0644764c90b | 6 | void ISR1() //this is the response to interrupt, i.e. the ISR |
Mattinico | 0:d0644764c90b | 7 | { |
Mattinico | 0:d0644764c90b | 8 | pc.printf("Warning: reflective surface detected!\n\r"); |
Mattinico | 0:d0644764c90b | 9 | led=1; |
Mattinico | 0:d0644764c90b | 10 | wait(0.5); |
Mattinico | 0:d0644764c90b | 11 | led=0; |
Mattinico | 0:d0644764c90b | 12 | } |
Mattinico | 0:d0644764c90b | 13 | |
Mattinico | 0:d0644764c90b | 14 | int main() |
Mattinico | 0:d0644764c90b | 15 | { |
Mattinico | 0:d0644764c90b | 16 | led=0; |
Mattinico | 0:d0644764c90b | 17 | LT.rise(&ISR1); // attach the address of the ISR function to the |
Mattinico | 0:d0644764c90b | 18 | // interrupt rising edge |
Mattinico | 0:d0644764c90b | 19 | while(1) { // continuous loop, ready to be interrupted |
Mattinico | 0:d0644764c90b | 20 | // code here... |
Mattinico | 0:d0644764c90b | 21 | } |
Mattinico | 0:d0644764c90b | 22 | } |
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