A simple differential A2D demo
Dependencies: AnalogIn_Diff mbed
main.cpp@2:ce56cf821e38, 2014-05-22 (annotated)
- Committer:
- JimCarver
- Date:
- Thu May 22 17:41:17 2014 +0000
- Revision:
- 2:ce56cf821e38
- Parent:
- 1:d32b04ea4c77
Now supports Channels 0 & 1 for both ADC0 & ADC1
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
JimCarver | 0:57c0d1d282bf | 1 | #include "mbed.h" |
JimCarver | 1:d32b04ea4c77 | 2 | #include "AnalogIn_Diff.h" |
JimCarver | 0:57c0d1d282bf | 3 | |
JimCarver | 1:d32b04ea4c77 | 4 | Serial pc(USBTX, USBRX); |
JimCarver | 1:d32b04ea4c77 | 5 | |
JimCarver | 1:d32b04ea4c77 | 6 | |
JimCarver | 1:d32b04ea4c77 | 7 | |
JimCarver | 0:57c0d1d282bf | 8 | int main() { |
JimCarver | 1:d32b04ea4c77 | 9 | int16_t d1; |
JimCarver | 1:d32b04ea4c77 | 10 | float f; |
JimCarver | 1:d32b04ea4c77 | 11 | pc.printf("Differential A/D Test\r\n"); |
JimCarver | 1:d32b04ea4c77 | 12 | AnalogIn_Diff a2d(0); |
JimCarver | 1:d32b04ea4c77 | 13 | printf("Running\r\n\n"); |
JimCarver | 0:57c0d1d282bf | 14 | |
JimCarver | 0:57c0d1d282bf | 15 | while (true) { |
JimCarver | 1:d32b04ea4c77 | 16 | |
JimCarver | 2:ce56cf821e38 | 17 | d1 = a2d.read_16(1); |
JimCarver | 2:ce56cf821e38 | 18 | f = a2d.read(1); |
JimCarver | 1:d32b04ea4c77 | 19 | pc.printf("Result= %f, %d\r\n", f, d1); |
JimCarver | 1:d32b04ea4c77 | 20 | wait(0.2); |
JimCarver | 0:57c0d1d282bf | 21 | } |
JimCarver | 0:57c0d1d282bf | 22 | } |