Mohamed Abdelrahman
/
PIDControl
PID Feedback Control
AnalogOut.cpp@0:7e0c2b0edbc8, 2019-11-19 (annotated)
- Committer:
- mmohamed
- Date:
- Tue Nov 19 20:46:36 2019 +0000
- Revision:
- 0:7e0c2b0edbc8
PID;
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mmohamed | 0:7e0c2b0edbc8 | 1 | |
mmohamed | 0:7e0c2b0edbc8 | 2 | |
mmohamed | 0:7e0c2b0edbc8 | 3 | /* |
mmohamed | 0:7e0c2b0edbc8 | 4 | int main() { |
mmohamed | 0:7e0c2b0edbc8 | 5 | AnalogOut Aout(p18); |
mmohamed | 0:7e0c2b0edbc8 | 6 | PwmOut Pout(p26); |
mmohamed | 0:7e0c2b0edbc8 | 7 | while(1) { |
mmohamed | 0:7e0c2b0edbc8 | 8 | //Aout=1.3; // 0.5*3.3V = 1.65V |
mmohamed | 0:7e0c2b0edbc8 | 9 | Pout=1.0; |
mmohamed | 0:7e0c2b0edbc8 | 10 | wait(1); |
mmohamed | 0:7e0c2b0edbc8 | 11 | } |
mmohamed | 0:7e0c2b0edbc8 | 12 | } |
mmohamed | 0:7e0c2b0edbc8 | 13 | |
mmohamed | 0:7e0c2b0edbc8 | 14 | |
mmohamed | 0:7e0c2b0edbc8 | 15 | #include "mbed.h" |
mmohamed | 0:7e0c2b0edbc8 | 16 | #include "time.h" |
mmohamed | 0:7e0c2b0edbc8 | 17 | |
mmohamed | 0:7e0c2b0edbc8 | 18 | LocalFileSystem local("local"); // Create the local filesystem under the name "local" |
mmohamed | 0:7e0c2b0edbc8 | 19 | AnalogIn in(p15); |
mmohamed | 0:7e0c2b0edbc8 | 20 | AnalogOut out(p18); |
mmohamed | 0:7e0c2b0edbc8 | 21 | DigitalOut led(LED1); |
mmohamed | 0:7e0c2b0edbc8 | 22 | Timer t; |
mmohamed | 0:7e0c2b0edbc8 | 23 | |
mmohamed | 0:7e0c2b0edbc8 | 24 | |
mmohamed | 0:7e0c2b0edbc8 | 25 | int main() { |
mmohamed | 0:7e0c2b0edbc8 | 26 | FILE *fp = fopen("/local/amp.txt", "w"); // Open "out.txt" on the local file system for writing |
mmohamed | 0:7e0c2b0edbc8 | 27 | t.start(); |
mmohamed | 0:7e0c2b0edbc8 | 28 | out = 0; |
mmohamed | 0:7e0c2b0edbc8 | 29 | for (int i = 0; i<1000; i++){ |
mmohamed | 0:7e0c2b0edbc8 | 30 | fprintf(fp, "%f\t%f\n", t.read(), out.read()*3.3); |
mmohamed | 0:7e0c2b0edbc8 | 31 | led = 1; |
mmohamed | 0:7e0c2b0edbc8 | 32 | if(i == 500){ |
mmohamed | 0:7e0c2b0edbc8 | 33 | out = 1.5/3.3; |
mmohamed | 0:7e0c2b0edbc8 | 34 | } |
mmohamed | 0:7e0c2b0edbc8 | 35 | } |
mmohamed | 0:7e0c2b0edbc8 | 36 | fclose(fp); |
mmohamed | 0:7e0c2b0edbc8 | 37 | led = 0; |
mmohamed | 0:7e0c2b0edbc8 | 38 | } |
mmohamed | 0:7e0c2b0edbc8 | 39 | |
mmohamed | 0:7e0c2b0edbc8 | 40 | */ |