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Werkend EMG script
Dependencies: HIDScope MODSERIAL biquadFilter mbed
Fork of EMG by
main.cpp
- Committer:
- tomlankhorst
- Date:
- 2015-09-21
- Revision:
- 14:f83354387756
- Parent:
- 13:18d4cef1fdb4
- Child:
- 15:0da764eea774
File content as of revision 14:f83354387756:
#include "mbed.h" #include "MODSERIAL.h" #include "HIDScope.h" //Define objects AnalogIn emg(A0); //Analog input Ticker sample_timer; HIDScope scope(1); /** Sample function * this function samples the emg and sends it to HIDScope **/ void sample() { /* First, sample the EMG using the 'read' method of the 'AnalogIn' variable named 'emg' */ double emg_value = emg.read(); /* Second, set the sampled emg value in channel zero (the first channel) in the 'HIDScope' variable named 'scope' */ scope.set(0,emg_value); /* Repeat the step above if required for more channels (channel 0 up to 5 = 6 channels) /* Finally, send all channels to the PC at once */ scope.send(); } int main() { /**Attach the 'sample' function to the timer 'sample_timer'. * this ensures that 'sample' is executed every... 0.002 seconds */ sample_timer.attach(&sample, 0.002); /*empty loop, sample() is executed periodically*/ while(1){} }