Bharath S
/
mbed_hkey
HK sensor acq pls
HK.c
- Committer:
- nbharaths
- Date:
- 2014-06-26
- Revision:
- 0:d3502c903f56
File content as of revision 0:d3502c903f56:
struct SensorData { float Voltage[10]; float Current[10]; float Temp[10]; //float Battery[2]; } SensorData; void FUNC_HK_MAIN() { int LoopIterator; SelectLine0=0; SelectLine1=0; SelectLine2=0; SelectLine3=0; for(LoopIterator=0; LoopIterator<16; LoopIterator++) { float SignalValue= AnalogInput.read()*3.180; // Calculation using ADC Reference float Temperature=-90.7*SignalValue+190.1543; // Linear Equation for Temperature Sensor if(LoopIterator%3==0) SensorData.Current[LoopIterator/3]=SignalValue/4.37; // Equation for Current Sensor if(LoopIterator%3==1) SensorData.Voltage[LoopIterator/3]=SignalValue*4.64; // Equation for Voltage Sensor || GAIN NEEDS TO BE CHANGED || if(LoopIterator%3==2) SensorData.Temp[LoopIterator/3]=Temperature; // The following lines are used to iterate the select lines from 0 to 15 SelectLine0=!(SelectLine0); if(LoopIterator%2==1) SelectLine1=!(SelectLine1); if(LoopIterator%4==3) SelectLine2=!(SelectLine2); if(LoopIterator%8==7) SelectLine3=!(SelectLine3); wait_us(10.0); // A delay of 10 microseconds between each sensor output. Can be changed. } }