Revision 3:a3a863902994, committed 2019-10-14

Comitter:

johnAlexander

Date:

Mon Oct 14 10:12:25 2019 +0000

Parent:

2:819f8323b02d

Commit message:

Simple ranging example, using polling, with only the X-Nucleo-53L1A1 expansion board.

Changed in this revision

--- a/main.cpp	Mon Oct 14 10:02:40 2019 +0000
+++ b/main.cpp	Mon Oct 14 10:12:25 2019 +0000
@@ -1,6 +1,6 @@
 /*
  *  This VL53L1X Expansion board test application performs range measurements
- *  using the onboard embedded centre sensor, and 2 Satellite boards.
+ *  using the onboard embedded centre sensor.
  *
  *  Measured ranges are ouput on the Serial Port, running at 115200 baud.
  *
@@ -47,11 +47,7 @@
 {
     int status = 0;
     uint8_t ready_centre = 0;
-    uint8_t ready_left = 0;
-    uint8_t ready_right = 0;
     uint16_t distance_centre = 0;
-    uint16_t distance_left = 0;
-    uint16_t distance_right = 0;
 
     printf("Hello world!\r\n");
 
@@ -81,24 +77,6 @@
         }
     }
 
-    /* Start ranging on the left sensor */
-    if (board->sensor_left != NULL) {
-        status = board->sensor_left->VL53L1X_StartRanging();
-        if (status != 0) {
-            printf("Left sensor failed to start ranging!\r\n");
-            return status;
-        }
-    }
-
-    /* Start ranging on the right sensor */
-    if (board->sensor_right != NULL) {
-        status = board->sensor_right->VL53L1X_StartRanging();
-        if (status != 0) {
-            printf("Right sensor failed to start ranging!\r\n");
-            return status;
-        }
-    }
-
     /* Ranging loop
      * Checks each sensor for data ready
      */
@@ -112,33 +90,13 @@
         if (board->sensor_centre != NULL) {
             board->sensor_centre->VL53L1X_CheckForDataReady(&ready_centre);
         }
-        if (board->sensor_left != NULL) {
-            board->sensor_left->VL53L1X_CheckForDataReady(&ready_left);
-        }
-        if (board->sensor_right != NULL) {
-            board->sensor_right->VL53L1X_CheckForDataReady(&ready_right);
-        }
         if (ready_centre) {
             board->sensor_centre->VL53L1X_GetRangeStatus(&ready_centre);
             board->sensor_centre->VL53L1X_GetDistance(&distance_centre);
         }
-        if (ready_left) {
-            board->sensor_left->VL53L1X_GetRangeStatus(&ready_left);
-            board->sensor_left->VL53L1X_GetDistance(&distance_left);
-        }
-        if (ready_right) {
-            board->sensor_right->VL53L1X_GetRangeStatus(&ready_right);
-            board->sensor_right->VL53L1X_GetDistance(&distance_right);
-        }
 
         if (board->sensor_centre != NULL) {
-            printf("Distance read by centre sensor is : %d\r\n", distance_centre);
-        }
-        if (board->sensor_left != NULL) {
-            printf("Distance read by left satellite sensor is : %d\r\n", distance_left);
-        }
-        if (board->sensor_right != NULL) {
-            printf("Distance read by right satellite sensor is : %d\r\n", distance_right);
+            printf("Distance read by sensor is : %d\r\n", distance_centre);
         }
     }