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Dependencies:   BSP_B-L475E-IOT01 mbed

Files at this revision

API Documentation at this revision

Revision 2:c4aec60e035e, committed 2018-11-12

Comitter:
mcalzana
Date:
Mon Nov 12 17:13:20 2018 +0000
Parent:
1:dce931d77528
Commit message:
assignment 4 exercise 3

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
diff -r dce931d77528 -r c4aec60e035e main.cpp
--- a/main.cpp	Fri Nov 09 15:39:17 2018 +0000
+++ b/main.cpp	Mon Nov 12 17:13:20 2018 +0000
@@ -9,7 +9,12 @@
 #include "stm32l475e_iot01_accelero.h"
 
 DigitalOut led(LED1);
+InterruptIn button(USER_BUTTON);
+int sensor = 0;
 
+void toggle() {
+    sensor = (sensor+1)%6;
+}
 int main()
 {
     float sensor_value = 0;
@@ -26,42 +31,42 @@
     BSP_ACCELERO_Init();
 
     while(1) {
-
-        led = 1;
-
-        sensor_value = BSP_TSENSOR_ReadTemp();
-        printf("\nTEMPERATURE = %.2f degC\n", sensor_value);
-
-        sensor_value = BSP_HSENSOR_ReadHumidity();
-        printf("HUMIDITY    = %.2f %%\n", sensor_value);
-
-        sensor_value = BSP_PSENSOR_ReadPressure();
-        printf("PRESSURE is = %.2f mBar\n", sensor_value);
-
-        led = 0;
-
-        wait(1);
-
+        button.rise(&toggle);
         led = 1;
-
-        BSP_MAGNETO_GetXYZ(pDataXYZ);
-        printf("\nMAGNETO_X = %d\n", pDataXYZ[0]);
-        printf("MAGNETO_Y = %d\n", pDataXYZ[1]);
-        printf("MAGNETO_Z = %d\n", pDataXYZ[2]);
-
-        BSP_GYRO_GetXYZ(pGyroDataXYZ);
-        printf("\nGYRO_X = %.2f\n", pGyroDataXYZ[0]);
-        printf("GYRO_Y = %.2f\n", pGyroDataXYZ[1]);
-        printf("GYRO_Z = %.2f\n", pGyroDataXYZ[2]);
-
-        BSP_ACCELERO_AccGetXYZ(pDataXYZ);
-        printf("\nACCELERO_X = %d\n", pDataXYZ[0]);
-        printf("ACCELERO_Y = %d\n", pDataXYZ[1]);
-        printf("ACCELERO_Z = %d\n", pDataXYZ[2]);
-
-        led = 0;
-
+        if(sensor == 0){
+            sensor_value = BSP_TSENSOR_ReadTemp();
+            printf("\nTEMPERATURE = %.2f degC\n", sensor_value);
+        }
+        
+        else if(sensor == 1){
+            sensor_value = BSP_HSENSOR_ReadHumidity();
+            printf("HUMIDITY    = %.2f %%\n", sensor_value);
+        }
+        else if(sensor == 2){
+            sensor_value = BSP_PSENSOR_ReadPressure();
+            printf("PRESSURE is = %.2f mBar\n", sensor_value);
+        }
+        
+        else if(sensor == 3){
+            BSP_MAGNETO_GetXYZ(pDataXYZ);
+            printf("\nMAGNETO_X = %d\n", pDataXYZ[0]);
+            printf("MAGNETO_Y = %d\n", pDataXYZ[1]);
+            printf("MAGNETO_Z = %d\n", pDataXYZ[2]);
+        }
+        
+        else if(sensor == 4){
+            BSP_GYRO_GetXYZ(pGyroDataXYZ);
+            printf("\nGYRO_X = %.2f\n", pGyroDataXYZ[0]);
+            printf("GYRO_Y = %.2f\n", pGyroDataXYZ[1]);
+            printf("GYRO_Z = %.2f\n", pGyroDataXYZ[2]);
+        }
+        
+        else if(sensor == 5){
+            BSP_ACCELERO_AccGetXYZ(pDataXYZ);
+            printf("\nACCELERO_X = %d\n", pDataXYZ[0]);
+            printf("ACCELERO_Y = %d\n", pDataXYZ[1]);
+            printf("ACCELERO_Z = %d\n", pDataXYZ[2]);
+        }
         wait(1);
-
     }
 }