Revision 4:c8932fb926d6, committed 2016-12-05

Comitter:

johnAlexander

Date:

Mon Dec 05 13:39:05 2016 +0000

Parent:

3:b3f70617a6b3

Child:

5:029d3e5b117d

Commit message:

Simplify basic example.

Changed in this revision

--- a/X_NUCLEO_53L0A1.lib	Thu Dec 01 14:19:01 2016 +0000
+++ b/X_NUCLEO_53L0A1.lib	Mon Dec 05 13:39:05 2016 +0000
@@ -1,1 +1,1 @@
-https://developer.mbed.org/teams/ST-Expansion-SW-Team/code/X_NUCLEO_53L0A1/#58b5e9097aa3
+https://developer.mbed.org/teams/ST-Expansion-SW-Team/code/X_NUCLEO_53L0A1/#35ecf3e060c3

--- a/main.cpp	Thu Dec 01 14:19:01 2016 +0000
+++ b/main.cpp	Mon Dec 05 13:39:05 2016 +0000
@@ -1,23 +1,9 @@
 #include "mbed.h"
 #include "x_nucleo_53l0a1.h"
-#include <string.h>
-#include <stdlib.h>
 #include <stdio.h>
-#include <assert.h>
 
 /* This VL53L0X Expansion board test application performs a range measurement in polling mode
-   on the onboard embedded top sensor. 
-   The measured data is displayed on the on-board 4-digit display.
-
-   User Blue button stops the current measurement and the entire program, releasing all resources.
-   Reset button is used to restart the program. */
-
-/* Polling operating modes don`t require callback function that handles IRQ 
-   Callback IRQ functions are used only for measure that require interrupt */
-
-/* GetMeasurement is asynchronous! It returns NOT_READY if the measurement value 
-   is not ready to be read from the corresponding register. So you need to wait
-   for the result to be ready */
+   on the onboard embedded top sensor. */
 
 #define VL53L0_I2C_SDA   D14 
 #define VL53L0_I2C_SCL   D15 
@@ -29,20 +15,24 @@
 =============================================================================*/
 int main()
 {   
-    int status;
-    uint32_t distance;
-    DevI2C *device_i2c =new DevI2C(VL53L0_I2C_SDA, VL53L0_I2C_SCL);
+   int status;
+   uint32_t distance;
 
-    /* creates the 53L0A1 expansion board singleton obj */
-    board=X_NUCLEO_53L0A1::Instance(device_i2c, A2, D8, D2);
+   DevI2C *device_i2c =new DevI2C(VL53L0_I2C_SDA, VL53L0_I2C_SCL);     
+        
+   /* creates the 53L0A1 expansion board singleton obj */
+   board=X_NUCLEO_53L0A1::Instance(device_i2c, A2, D8, D2);
 
-    /* init the 53L0A1 expansion board with default values */
-    status=board->InitBoard();
-    if(status) { printf("Failed to init board!\n\r"); return 0; }
-    while(1)
-    {
-        board->sensor_centre->GetDistance(&distance);
-        printf("Distance : %ld\n", distance);
-    }
+   /* init the 53L0A1 expansion board with default values */
+   status=board->InitBoard();
+   if(status) { printf("Failed to init board!\n\r"); return 0; }
+
+   while(1)
+   {
+       status = board->sensor_centre->GetDistance(&distance);
+       if (status == VL53L0X_ERROR_NONE)
+           printf("Distance : %ld\n", distance);
+   }
+
 }