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voor DION
Fork of EMG by
main.cpp
- Committer:
- tomlankhorst
- Date:
- 2016-09-22
- Revision:
- 19:2bf824669684
- Parent:
- 18:21d8e7a81cf5
- Child:
- 20:97059009a491
File content as of revision 19:2bf824669684:
#include "mbed.h" #include "HIDScope.h" //Define objects AnalogIn emg0( A0 ); AnalogIn emg1( A1 ); Ticker sample_timer; HIDScope scope( 2 ); DigitalOut led(LED1); /** Sample function * this function samples the emg and sends it to HIDScope **/ void sample() { /* Set the sampled emg values in channel 0 (the first channel) and 1 (the second channel) in the 'HIDScope' instance named 'scope' */ scope.set(0, emg0.read() ); scope.set(1, emg1.read() ); /* Repeat the step above if required for more channels of required (channel 0 up to 5 = 6 channels) * Ensure that enough channels are available (HIDScope scope( 2 )) /* Finally, send all channels to the PC at once */ scope.send(); /* To indicate that the function is working, the LED is toggled */ led = !led; } int main() { /**Attach the 'sample' function to the timer 'sample_timer'. * this ensures that 'sample' is executed every... 0.002 seconds = 500 Hz */ sample_timer.attach(&sample, 0.002); /*empty loop, sample() is executed periodically*/ while(1) {} }