Example code which shows how to get data from sensors on the Nucleo sensors board.
Dependencies: Nucleo_Sensor_Shield mbed
Fork of Nucleo_Sensors_Demo_Old by
Warning: Deprecated!
Supported drivers and applications can be found at this link.
Diff: main.cpp
- Revision:
- 0:ff0b8b759dfa
diff -r 000000000000 -r ff0b8b759dfa main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Fri Dec 12 00:01:07 2014 +0000 @@ -0,0 +1,42 @@ +#include "mbed.h" +#include "x_cube_mems.h" + +DigitalOut myled(LED1); +Serial pc(SERIAL_TX, SERIAL_RX); +volatile float TEMPERATURE_Value_C; +volatile float TEMPERATURE_Value_F; +volatile float HUMIDITY_Value; +volatile float PRESSURE_Value; +volatile AxesRaw_TypeDef MAG_Value; +volatile AxesRaw_TypeDef ACC_Value; +volatile AxesRaw_TypeDef GYR_Value; + +int main() { + + /* Create sensor board object */ + static X_CUBE_MEMS *mems_expansion_board = X_CUBE_MEMS::Instance(); + + while(1) { + myled = 1; // LED is ON + wait(0.2); // 200 ms + myled = 0; // LED is OFF + wait(1.0); // 1 sec + + /* Get instantaneous data from all sensors */ + mems_expansion_board->hts221.GetTemperature((float *)&TEMPERATURE_Value_C); + mems_expansion_board->hts221.GetHumidity((float *)&HUMIDITY_Value); + mems_expansion_board->lps25h.GetPressure((float *)&PRESSURE_Value); + mems_expansion_board->lis3mdl.GetAxes((AxesRaw_TypeDef *)&MAG_Value); + mems_expansion_board->lsm6ds0.Acc_GetAxes((AxesRaw_TypeDef *)&ACC_Value); + mems_expansion_board->lsm6ds0.Gyro_GetAxes((AxesRaw_TypeDef *)&GYR_Value); + + TEMPERATURE_Value_F = (TEMPERATURE_Value_C * 1.8f) + 32.0f; + pc.printf("Temperature:\t\t %f C / %f F\r\n", TEMPERATURE_Value_C, TEMPERATURE_Value_F); + pc.printf("Humidity:\t\t %f%%\r\n", HUMIDITY_Value); + pc.printf("Pressure:\t\t %f hPa\r\n", PRESSURE_Value); + pc.printf("Magnetometer (mGauss):\t X: %d, Y: %d, Z: %d\r\n", MAG_Value.AXIS_X, MAG_Value.AXIS_Y, MAG_Value.AXIS_Z); + pc.printf("Accelerometer (mg):\t X: %d, Y: %d, Z: %d\r\n", ACC_Value.AXIS_X, ACC_Value.AXIS_Y, ACC_Value.AXIS_Z); + pc.printf("Gyroscope (mdps):\t X: %d, Y: %d, Z: %d\r\n", GYR_Value.AXIS_X, GYR_Value.AXIS_Y, GYR_Value.AXIS_Z); + pc.printf("\r\n"); + } +}