Team S - EDP 2 / Mbed 2 deprecated signal_processing

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Dependencies:   mbed

main.cpp@1:d1e89afbe50c, 2018-02-14 (annotated)

Committer:
2236693B
Date:
Wed Feb 14 10:40:30 2018 +0000
Revision:
1:d1e89afbe50c
Parent:
0:005922ecb765
Child:
2:29c3d03c9231
Starting point;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
2236693B 1:d1e89afbe50c 1 //Rango says, hey there Conor!
2236693B 0:005922ecb765 2
2236693B 0:005922ecb765 3 #include "mbed.h"
2236693B 0:005922ecb765 4
2236693B 0:005922ecb765 5 DigitalOut myled(LED1);
2236693B 0:005922ecb765 6 AnalogIn Ain(PTB1);
2236693B 0:005922ecb765 7
2236693B 0:005922ecb765 8 int const MAX_B = 20;
2236693B 0:005922ecb765 9 int const delta = 0.5;
2236693B 0:005922ecb765 10 int sample_buffer[MAX_B] = {};
2236693B 0:005922ecb765 11 int local_buffer[MAX_B] = {};
2236693B 0:005922ecb765 12 int read = 0;
2236693B 0:005922ecb765 13 int write = 0;
2236693B 0:005922ecb765 14
2236693B 0:005922ecb765 15 void data_process() {
2236693B 1:d1e89afbe50c 16
2236693B 0:005922ecb765 17 }
2236693B 0:005922ecb765 18
2236693B 0:005922ecb765 19 int main() {
2236693B 0:005922ecb765 20 sampler.attach(&sampling, 0.0125); //Sample at 80Hz
2236693B 0:005922ecb765 21
2236693B 0:005922ecb765 22 while(1) {
2236693B 0:005922ecb765 23 if (write-read > MAX_B/2 || read-write > MAX_B/2) { // |write-read| > MAX_B/2
2236693B 0:005922ecb765 24 for(int i = 0; i < MAX_B/2; i++) {
2236693B 0:005922ecb765 25 local_buffer[i] = sample_buffer[read];
2236693B 0:005922ecb765 26 read = (++read) % MAX_B;
2236693B 0:005922ecb765 27 }
2236693B 0:005922ecb765 28 }
2236693B 1:d1e89afbe50c 29
2236693B 0:005922ecb765 30 data_process();
2236693B 0:005922ecb765 31 }
2236693B 0:005922ecb765 32 }
2236693B 0:005922ecb765 33
2236693B 0:005922ecb765 34
2236693B 0:005922ecb765 35