EKG 2Channel
Dependencies: mbed
Hello this a simple program that reads the ADC Value of pin A0 and A1 and displays them on the serial port /media/uploads/wehner334/ekg_andreas.xlsx
main.cpp
- Committer:
- wehner334
- Date:
- 2015-11-03
- Revision:
- 0:b676db63060d
- Child:
- 1:6e80ddd10594
File content as of revision 0:b676db63060d:
#include "mbed.h" Ticker toggle_led_ticker; Serial pc(SERIAL_TX, SERIAL_RX); PwmOut mypwm(D9); AnalogIn analog_zero(A0); AnalogIn analog_one(A1); //DigitalOut led1(LED1); float meas[2]; void measuereandsend() { meas[0] = analog_zero.read(); // Converts and read the analog input value (value from 0.0 to 1.0) // meas[1] = analog_one.read(); // Converts and read the analog input value (value from 0.0 to 1.0) meas[0] = meas[0] * 3300; // Change the value to be in the 0 to 3300 range pc.printf(" %.0f \n", meas[0]); // printf(" %.0f \n", meas[1]); //led1 = !led1; } int main() { pc.baud(57600); // Init the ticker with the address of the function (toggle_led) to be attached and the interval (100 ms) mypwm.period_ms(1000); mypwm.pulsewidth_ms(50); toggle_led_ticker.attach(&measuereandsend, 0.001); while (true) { // Do other things... } }