Demo program for the MPL3115A2 library.
Example program for MPL3115 sensor. Added code for data acquisition using Interrupt.
Diff: main.cpp
- Revision:
- 6:07f92b4716b6
- Parent:
- 4:bcf56c80dd2b
- Child:
- 7:97f5edf7d270
--- a/main.cpp Sun Aug 25 21:48:37 2013 +0000 +++ b/main.cpp Sun Sep 22 11:18:08 2013 +0000 @@ -24,7 +24,7 @@ pc.baud( 230400); pc.printf("MPL3115A2 Sensor. [%X]\r\n", wigo_sensor1.getDeviceID()); -#if 0 +#if 1 // ***** Data acquisition using Interrupt // Configure the sensor as Barometer. @@ -37,7 +37,8 @@ wait( 1.0); pc.printf("."); } -#else +#endif + #if 0 // ***** Data acquisition using polling method @@ -64,7 +65,39 @@ // wait( 1.0); } -#else +#endif + +#if 0 + // ***** Data acquisition using polling method with Max and Min values visualization + + // Configure the sensor as Barometer. + unsigned int mode=1; + + // Set over sampling value (see MPL3115A2.h for details) + wigo_sensor1.Oversample_Ratio( OVERSAMPLE_RATIO_64); + // Configure the sensor as Barometer. + wigo_sensor1.Barometric_Mode(); + + while(1) { + // + if ( wigo_sensor1.getAllData( &sensor_data[0])) { + pc.printf("\tPressure: %f\tTemperature: %f\r\n", sensor_data[0], sensor_data[1]); + if ( (mode % 20)==0) { + sensor_data[0] = sensor_data[1] = 0.0; + wigo_sensor1.getAllMaximumData( &sensor_data[0]); + pc.printf("\tMaxPress: %f\tMaxTemp: %f\r\n", sensor_data[0], sensor_data[1]); + sensor_data[0] = sensor_data[1] = 0.0; + wigo_sensor1.getAllMinimumData( &sensor_data[0]); + pc.printf("\tMinPress: %f\tMinTemp: %f\r\n", sensor_data[0], sensor_data[1]); + } + mode++; + } + // + wait( 1.0); + } +#endif + +#if 0 // ***** Data acquisition in RAW mode using polling method // Create a buffer for raw data @@ -76,7 +109,7 @@ wigo_sensor1.Oversample_Ratio( OVERSAMPLE_RATIO_64); // Configure the sensor as Barometer. wigo_sensor1.Barometric_Mode(); - + while(1) { // if ( wigo_sensor1.getAllDataRaw( &raw_data[0])) { @@ -94,7 +127,7 @@ } #endif -#endif + } void dataready( void)