ST / Mbed OS DISCO_L475VG_IOT01-Sensors-BSP

Read board sensors (temperature, humidity, pressure, gyroscope, accelerometer, magnetometer) using ST BSP drivers. This example is superceded with the HelloWorld_ST_Sensors example.

Dependencies:   BSP_B-L475E-IOT01

Information

This example is superceded with the HelloWorld_ST_Sensors example.

Import programHelloWorld_ST_Sensors

Simple application to test ST motion and environmental MEMS sensors. Supports NUCLEO+X-NUCLEO-IKS01A2 , STEVAL-STLKT01V1 (a.k.a. SensorTile) and B-L475E-IOT01A boards.

Last commit 18 Oct 2017 by ST

main.cpp@13:f49325f1e644, 2019-09-24 (annotated)

Committer:
jeromecoutant
Date:
Tue Sep 24 17:10:30 2019 +0200
Revision:
13:f49325f1e644
Parent:
12:688020afdae7 
BSP lib version update

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bcostm 0:280450d2b3cc 1 #include "mbed.h"
bcostm 10:0964ad447861 2
bcostm 10:0964ad447861 3 // Sensors drivers present in the BSP library
bcostm 6:ff641476ffe3 4 #include "stm32l475e_iot01_tsensor.h"
bcostm 6:ff641476ffe3 5 #include "stm32l475e_iot01_hsensor.h"
bcostm 6:ff641476ffe3 6 #include "stm32l475e_iot01_psensor.h"
bcostm 6:ff641476ffe3 7 #include "stm32l475e_iot01_magneto.h"
bcostm 6:ff641476ffe3 8 #include "stm32l475e_iot01_gyro.h"
bcostm 6:ff641476ffe3 9 #include "stm32l475e_iot01_accelero.h"
bcostm 0:280450d2b3cc 10
bcostm 11:986c1f5db128 11 DigitalOut led(LED1);
bcostm 0:280450d2b3cc 12
bcostm 0:280450d2b3cc 13 int main()
bcostm 0:280450d2b3cc 14 {
bcostm 10:0964ad447861 15 float sensor_value = 0;
bcostm 10:0964ad447861 16 int16_t pDataXYZ[3] = {0};
bcostm 10:0964ad447861 17 float pGyroDataXYZ[3] = {0};
bcostm 6:ff641476ffe3 18
jeromecoutant 12:688020afdae7 19 printf("Start sensor init\n");
jeromecoutant 12:688020afdae7 20
bcostm 6:ff641476ffe3 21 BSP_TSENSOR_Init();
bcostm 6:ff641476ffe3 22 BSP_HSENSOR_Init();
bcostm 6:ff641476ffe3 23 BSP_PSENSOR_Init();
bcostm 10:0964ad447861 24
bcostm 6:ff641476ffe3 25 BSP_MAGNETO_Init();
bcostm 6:ff641476ffe3 26 BSP_GYRO_Init();
bcostm 6:ff641476ffe3 27 BSP_ACCELERO_Init();
bcostm 10:0964ad447861 28
bcostm 6:ff641476ffe3 29 while(1) {
jeromecoutant 12:688020afdae7 30 printf("\nNew loop, LED1 should blink during sensor read\n");
bcostm 10:0964ad447861 31
bcostm 11:986c1f5db128 32 led = 1;
bcostm 10:0964ad447861 33
bcostm 10:0964ad447861 34 sensor_value = BSP_TSENSOR_ReadTemp();
bcostm 10:0964ad447861 35 printf("\nTEMPERATURE = %.2f degC\n", sensor_value);
bcostm 10:0964ad447861 36
bcostm 10:0964ad447861 37 sensor_value = BSP_HSENSOR_ReadHumidity();
bcostm 10:0964ad447861 38 printf("HUMIDITY = %.2f %%\n", sensor_value);
bcostm 10:0964ad447861 39
bcostm 10:0964ad447861 40 sensor_value = BSP_PSENSOR_ReadPressure();
bcostm 10:0964ad447861 41 printf("PRESSURE is = %.2f mBar\n", sensor_value);
bcostm 10:0964ad447861 42
bcostm 11:986c1f5db128 43 led = 0;
bcostm 10:0964ad447861 44
jeromecoutant 12:688020afdae7 45 ThisThread::sleep_for(1000);
bcostm 10:0964ad447861 46
bcostm 11:986c1f5db128 47 led = 1;
bcostm 10:0964ad447861 48
bcostm 6:ff641476ffe3 49 BSP_MAGNETO_GetXYZ(pDataXYZ);
bcostm 6:ff641476ffe3 50 printf("\nMAGNETO_X = %d\n", pDataXYZ[0]);
bcostm 6:ff641476ffe3 51 printf("MAGNETO_Y = %d\n", pDataXYZ[1]);
bcostm 6:ff641476ffe3 52 printf("MAGNETO_Z = %d\n", pDataXYZ[2]);
bcostm 10:0964ad447861 53
bcostm 6:ff641476ffe3 54 BSP_GYRO_GetXYZ(pGyroDataXYZ);
bcostm 6:ff641476ffe3 55 printf("\nGYRO_X = %.2f\n", pGyroDataXYZ[0]);
bcostm 6:ff641476ffe3 56 printf("GYRO_Y = %.2f\n", pGyroDataXYZ[1]);
bcostm 6:ff641476ffe3 57 printf("GYRO_Z = %.2f\n", pGyroDataXYZ[2]);
bcostm 10:0964ad447861 58
bcostm 6:ff641476ffe3 59 BSP_ACCELERO_AccGetXYZ(pDataXYZ);
bcostm 6:ff641476ffe3 60 printf("\nACCELERO_X = %d\n", pDataXYZ[0]);
bcostm 6:ff641476ffe3 61 printf("ACCELERO_Y = %d\n", pDataXYZ[1]);
bcostm 6:ff641476ffe3 62 printf("ACCELERO_Z = %d\n", pDataXYZ[2]);
bcostm 10:0964ad447861 63
bcostm 11:986c1f5db128 64 led = 0;
bcostm 10:0964ad447861 65
jeromecoutant 12:688020afdae7 66 ThisThread::sleep_for(1000);
bcostm 10:0964ad447861 67
bcostm 6:ff641476ffe3 68 }
bcostm 0:280450d2b3cc 69 }