AndiSHFR

/**
 * HumanReadableDuration
 * 
 * Retruns a human readable duration for totalSeconds.
 * Make sure outputBuffer is big enough to hold the 
 * complete string incl. temrinate '\0' character.
 */
char* HumanReadableDuration(unsigned long totalSeconds, char* outputBuffer ) {

  if(outputBuffer) {

AndiSHFR

/**
 *   GetOnboardTemperature
 *   
 *   Read temperature from the onbaord sensor. Check specs if sensor exist for your cpu. ;-)
 *   
 *   Example: 
 *   char buff[10];
 *   Serial.print("CPU temp.: " );
 *   Serial.print(dtostrf(GetOnboardTemperature(), 5, 2, buff));

AndiSHFR

/**
 * PulseHeartbeat
 * 
 * Blink the onboard LED to signal "Yepp, we are still runnning".
 * The onbaord LED is on pin 13 and so pin 13 will be set to OUTPUT.
 * 
 * Call this at the beginning of your loop() function.
 * Caution: Will only work if millis() if functional and no one else
 *          did hook up timer0.
 */

AndiSHFR

/**
 * CalculateUptimeSeconds()
 * 
 * Handle millis() rollover and calculate the total uptime in seconds.
 * This function must be called at least once for every 50 days to be
 * able to see the rollover.
 */ 
unsigned long CalculateUptimeSeconds(void) {
  static unsigned int  _rolloverCount   = 0;    // Number of 0xFFFFFFFF rollover we had in millis()

AndiSHFR

' This visual basic script is a very basic example
' how to retrieve measure values from a ProLeiT plant it system.
'
' It will create a csv style output for all measure
' datapoints with the latest timestamp of data and value.
'
' Before running this script you need to change the username,
' password, database server/instance and database to
' point at your system.
'