nikita teggi / Mbed 2 deprecated merged_code2_3rd_nov_2017

Changes done in ECG and BT

Dependencies:   SDFileSystem ds3231 eeprom_Nikita mbed testUniGraphic_150217

Fork of merged_code2_20sept_2017_4th_oct_2017 by nikita teggi

ecgg.cpp@3:9a06c2bed650, 2017-02-10 (annotated)

Committer:
nikitateggi
Date:
Fri Feb 10 10:39:13 2017 +0000
Revision:
3:9a06c2bed650
Parent:
1:8316c23ec6b9
Child:
4:6bd81bb1790d
Peak detect to 400 samples

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nikitateggi 1:8316c23ec6b9 1 /** ECG ADS1291 Test program.
nikitateggi 1:8316c23ec6b9 2 ADS1291 is a single channel ECG chip
nikitateggi 1:8316c23ec6b9 3 with a 24 bit Sigma-Delta ADC
nikitateggi 1:8316c23ec6b9 4 */
nikitateggi 1:8316c23ec6b9 5
nikitateggi 1:8316c23ec6b9 6 #include "mbed.h"
nikitateggi 1:8316c23ec6b9 7 #include <string.h>
nikitateggi 1:8316c23ec6b9 8 #include <stdio.h>
nikitateggi 1:8316c23ec6b9 9 #include "ds3231.h"
nikitateggi 1:8316c23ec6b9 10 #include "SDFileSystem.h"
nikitateggi 1:8316c23ec6b9 11 #include "ecg_dec.h"
nikitateggi 1:8316c23ec6b9 12 #include "rtc.h"
nikitateggi 1:8316c23ec6b9 13 #include "sdcard.h"
nikitateggi 3:9a06c2bed650 14 #include "ec_bp.h"
nikitateggi 3:9a06c2bed650 15 Serial pc(USBTX,USBRX);
nikitateggi 1:8316c23ec6b9 16
nikitateggi 1:8316c23ec6b9 17
nikitateggi 1:8316c23ec6b9 18
nikitateggi 3:9a06c2bed650 19 int ecg(int pid)
nikitateggi 3:9a06c2bed650 20 {
nikitateggi 1:8316c23ec6b9 21
nikitateggi 3:9a06c2bed650 22 int concatenate_value2 = 0;
nikitateggi 3:9a06c2bed650 23 int32_t sample_sum; // static int32_t avg[1500];
nikitateggi 3:9a06c2bed650 24 int32_t count = 0; int32_t fs = 500; int32_t w=0,w1=0;
nikitateggi 3:9a06c2bed650 25 Timer t;
nikitateggi 3:9a06c2bed650 26 unsigned char chk = 1;
nikitateggi 3:9a06c2bed650 27 pc.baud(baud_rate);
nikitateggi 3:9a06c2bed650 28 freqset();
nikitateggi 3:9a06c2bed650 29 setupfunc();
nikitateggi 3:9a06c2bed650 30 ecgsetupfunc();
nikitateggi 3:9a06c2bed650 31 chk = 1;
nikitateggi 3:9a06c2bed650 32 // t.start();
nikitateggi 3:9a06c2bed650 33 sd_open_ECGfile(pid);
nikitateggi 1:8316c23ec6b9 34
nikitateggi 3:9a06c2bed650 35 for(int i=0; i<N_ECG; i++)
nikitateggi 3:9a06c2bed650 36 {
nikitateggi 3:9a06c2bed650 37 concatenate_value2= readvalue();
nikitateggi 3:9a06c2bed650 38 sd_write(concatenate_value2);
nikitateggi 3:9a06c2bed650 39 pc.printf( "%d\n", concatenate_value2);
nikitateggi 3:9a06c2bed650 40 }
nikitateggi 3:9a06c2bed650 41
nikitateggi 3:9a06c2bed650 42 sd_close();
nikitateggi 3:9a06c2bed650 43 // t.stop();
nikitateggi 3:9a06c2bed650 44 // printf( "%f\n", t.read());
nikitateggi 3:9a06c2bed650 45
nikitateggi 3:9a06c2bed650 46
nikitateggi 3:9a06c2bed650 47 } // End of main function