Simon Ford
main.cpp@0:74646ad55e99, 2009-10-10 (annotated)
- Committer:
- simon
- Date:
- Sat Oct 10 22:14:46 2009 +0000
- Revision:
- 0:74646ad55e99
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| simon | 0:74646ad55e99 | 1 | // AnalogIn reading 16-bit samples |
| simon | 0:74646ad55e99 | 2 | |
| simon | 0:74646ad55e99 | 3 | #include "mbed.h" |
| simon | 0:74646ad55e99 | 4 | |
| simon | 0:74646ad55e99 | 5 | AnalogIn input(p20); |
| simon | 0:74646ad55e99 | 6 | DigitalOut led1(LED1); |
| simon | 0:74646ad55e99 | 7 | |
| simon | 0:74646ad55e99 | 8 | int main() { |
| simon | 0:74646ad55e99 | 9 | unsigned short samples[1024]; |
| simon | 0:74646ad55e99 | 10 | |
| simon | 0:74646ad55e99 | 11 | for(int i=0; i<1024; i++) { |
| simon | 0:74646ad55e99 | 12 | samples[i] = input.read_u16(); |
| simon | 0:74646ad55e99 | 13 | wait_ms(1); |
| simon | 0:74646ad55e99 | 14 | } |
| simon | 0:74646ad55e99 | 15 | |
| simon | 0:74646ad55e99 | 16 | printf("Results:\n"); |
| simon | 0:74646ad55e99 | 17 | for(int i=0; i<1024; i++) { |
| simon | 0:74646ad55e99 | 18 | if (samples[i] > 0x100) { |
| simon | 0:74646ad55e99 | 19 | printf("%d, 0x%04X\n", i, samples[i]); |
| simon | 0:74646ad55e99 | 20 | } |
| simon | 0:74646ad55e99 | 21 | } |
| simon | 0:74646ad55e99 | 22 | } |