University of Plymouth - Stages 1, 2 and 3
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Task411
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Task411
by 
Nicholas Outram
main.cpp@3:00b294a944de, 2019-09-18 (annotated)
- Committer:
- noutram
- Date:
- Wed Sep 18 13:00:37 2019 +0000
- Revision:
- 3:00b294a944de
- Parent:
- 0:b2188dcbd1b1
2019
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| noutram | 0:b2188dcbd1b1 | 1 | #include "mbed.h" |
| noutram | 3:00b294a944de | 2 | //updated 2019 |
| noutram | 0:b2188dcbd1b1 | 3 | |
| noutram | 0:b2188dcbd1b1 | 4 | //Global objects |
| noutram | 0:b2188dcbd1b1 | 5 | BusOut binaryOutput(D5, D6, D7); //Outputs as an integer |
| noutram | 0:b2188dcbd1b1 | 6 | |
| noutram | 0:b2188dcbd1b1 | 7 | DigitalIn SW1(D3); |
| noutram | 0:b2188dcbd1b1 | 8 | DigitalIn SW2(D4); |
| noutram | 0:b2188dcbd1b1 | 9 | |
| noutram | 0:b2188dcbd1b1 | 10 | AnalogIn AIN(A0); |
| noutram | 0:b2188dcbd1b1 | 11 | float fVin = 0.0; |
| noutram | 0:b2188dcbd1b1 | 12 | |
| noutram | 0:b2188dcbd1b1 | 13 | //Main function |
| noutram | 0:b2188dcbd1b1 | 14 | int main() { |
| noutram | 0:b2188dcbd1b1 | 15 | |
| noutram | 0:b2188dcbd1b1 | 16 | |
| noutram | 0:b2188dcbd1b1 | 17 | while(1) { |
| noutram | 0:b2188dcbd1b1 | 18 | |
| noutram | 0:b2188dcbd1b1 | 19 | //Read ADC |
| noutram | 0:b2188dcbd1b1 | 20 | fVin = AIN; |
| noutram | 0:b2188dcbd1b1 | 21 | |
| noutram | 0:b2188dcbd1b1 | 22 | //Write to terminal |
| noutram | 0:b2188dcbd1b1 | 23 | printf("Analog input = %6.4f\n", fVin); //3 decimal places, fieldwidth=5 |
| noutram | 0:b2188dcbd1b1 | 24 | |
| noutram | 0:b2188dcbd1b1 | 25 | //Wait |
| noutram | 0:b2188dcbd1b1 | 26 | wait(0.5); |
| noutram | 0:b2188dcbd1b1 | 27 | |
| noutram | 0:b2188dcbd1b1 | 28 | } //end while(1) |
| noutram | 0:b2188dcbd1b1 | 29 | } //end main |