meowth08:
Did you get your initial question of saving the switch number and a value saved to an array sorted out ?
No sir. I am having difficulty transforming the pseudo code in C.
Something (untested) to get you started.
byte dataArray[200]; //room for 200 entries. 100 switch numbers, 100 data entries
int leftsw = 11;
int rightsw = 10;
int sensorPin = A0;
int sensorData;
int arrayIndex = 0;
void setup()
{
pinMode(leftsw,INPUT);
pinMode(rightsw, INPUT);
pinMode(sensorPin, INPUT);
}
void loop()
{
if (digitalRead(leftsw) == HIGH) //left switch pressed
{
sensorData = analogRead(sensorPin); //read sensor
//constrain and mapping here if required
dataArray[arrayIndex] = 0; //save zero to array to indicate left switch pressed
arrayIndex++; //move index to next array position
dataArray[arrayIndex] = sensorData; //save sensor data to array
arrayIndex++; //move index to next array position
}
if (digitalRead(rightsw) == HIGH) //right switch pressed
{
sensorData = analogRead(sensorPin); //read sensor
//constrain and mapping here if required
dataArray[arrayIndex] = 1; //save 1 to array to indicate right switch pressed
arrayIndex++; //move index to next array position
dataArray[arrayIndex] = sensorData; //save sensor data to array
arrayIndex++; //move index to next array position
}
//***************************************************************
//neater way to do the same thing - DO NOT LEAVE BOTH IN LOOP() !
//***************************************************************
if (digitalRead(leftsw) == HIGH) //left switch pressed
{
saveData(0);
}
if (digitalRead(leftsw) == HIGH) //left switch pressed
{
saveData(1);
}
}
//***********************************************************************
void saveData(int swNum) //function to save switch number and data
{
sensorData = analogRead(sensorPin); //read sensor
//constrain and mapping here if required
dataArray[arrayIndex] = swNum; //save switch number
arrayIndex++; //move index to next array position
dataArray[arrayIndex] = sensorData; //save sensor data to array
arrayIndex++; //move index to next array position
}