ST / X_NUCLEO_53L0A1

Library for use with VL53L0X, cut 1.1, based on mass-market API v1.1.

Dependencies:   ST_INTERFACES X_NUCLEO_COMMON

Dependents:   ConcorsoFinal HelloWorld_IHM01A1 m3pi_BT m3pi_LIDAR ... more

Fork of X_NUCLEO_53L0A1 by ST Expansion SW Team

X-NUCLEO-53L0A1 Proximity Sensor Expansion Board Firmware Package

Introduction

This firmware package includes Component Device Drivers and the Board Support Package for STMicroelectronics' X-NUCLEO-53L0A1 Proximity sensor expansion board based on VL53L0X.

Firmware Library

Class X_NUCLEO_53L0A1 is intended to represent the Proximity sensor expansion board with the same name.

The expansion board provides support for the following components:

  1. on-board VL53L0X proximity sensor,
  2. up to two additional VL53L0X Satellites,
  3. on-board 4-digit display

It is intentionally implemented as a singleton because only one X-NUCLEO-VL53L0A1 may be deployed at a time in a HW component stack. In order to get the singleton instance you have to call class method `Instance()`, e.g.:

// Sensors expansion board singleton instance
static X_NUCLEO_53L0A1 *board = X_NUCLEO_53L0A1::Instance(device_i2c, A2, D8, D2);

Example Applications

The library and sample application code were tested against mbed revision 143, dated 26th May 2017.

Diff: x_nucleo_53l0a1.h

Revision:
1:01b8004bc0a7
Parent:
0:c523920bcc09
Child:
2:58b5e9097aa3
Child:
4:4e1576541eed
--- a/x_nucleo_53l0a1.h	Mon Nov 28 11:25:33 2016 +0000
+++ b/x_nucleo_53l0a1.h	Mon Nov 28 14:52:49 2016 +0000
@@ -2,8 +2,8 @@
  ******************************************************************************
  * @file    x_nucleo_53L0A1.h
  * @author  IMG 
- * @version V0.0.1
- * @date    27-June-2016
+ * @version V1.0.0
+ * @date    28-November-2016
  * @brief   Header file for class X_NUCLEO_53L0A1 representing a X-NUCLEO-53L0A1
  *          expansion board
  ******************************************************************************
@@ -77,11 +77,11 @@
         xshutdown_centre=new STMPE1600DigiOut(*dev_i2c, GPIO_15, (0x42 * 2)); // U19 on schematic
         sensor_centre=new VL53L0X(*dev_i2c, *xshutdown_centre, A2);
        
-//        xshutdown_left=new STMPE1600DigiOut(*dev_i2c, GPIO_14, (0x43 * 2)); // U21 on schematic
-//        sensor_left=new VL53L0X(*dev_i2c, *xshutdown_left, D8);
+        xshutdown_left=new STMPE1600DigiOut(*dev_i2c, GPIO_14, (0x43 * 2)); // U21 on schematic
+        sensor_left=new VL53L0X(*dev_i2c, *xshutdown_left, D8);
        
-//        xshutdown_right=new STMPE1600DigiOut(*dev_i2c, GPIO_15, (0x43 * 2)); // U21 on schematic
-//        sensor_right=new VL53L0X(*dev_i2c, *xshutdown_right, D2);
+        xshutdown_right=new STMPE1600DigiOut(*dev_i2c, GPIO_15, (0x43 * 2)); // U21 on schematic
+        sensor_right=new VL53L0X(*dev_i2c, *xshutdown_right, D2);
     }
     
     /** Constructor 2
@@ -104,11 +104,11 @@
        xshutdown_centre=new STMPE1600DigiOut(*dev_i2c, GPIO_15, (0x42 * 2)); // U19 on schematic
        sensor_centre=new VL53L0X(*dev_i2c, *xshutdown_centre, gpio1_centre);
        
-//       xshutdown_left=new STMPE1600DigiOut(*dev_i2c, GPIO_14, (0x43 * 2)); // U21 on schematic
-//       sensor_left=new VL53L0X(*dev_i2c, *xshutdown_left, gpio1_left);
+       xshutdown_left=new STMPE1600DigiOut(*dev_i2c, GPIO_14, (0x43 * 2)); // U21 on schematic
+       sensor_left=new VL53L0X(*dev_i2c, *xshutdown_left, gpio1_left);
        
-//       xshutdown_right=new STMPE1600DigiOut(*dev_i2c, GPIO_15, (0x43 * 2)); // U21 on schematic
-//       sensor_right=new VL53L0X(*dev_i2c, *xshutdown_right, gpio1_right);
+       xshutdown_right=new STMPE1600DigiOut(*dev_i2c, GPIO_15, (0x43 * 2)); // U21 on schematic
+       sensor_right=new VL53L0X(*dev_i2c, *xshutdown_right, gpio1_right);
     }  
 
    /** Destructor
@@ -125,7 +125,7 @@
           delete sensor_centre;
 	        sensor_centre=NULL;
        }
-/*       if(xshutdown_left!=NULL)
+       if(xshutdown_left!=NULL)
        {
           delete xshutdown_left;
           xshutdown_left=NULL;
@@ -145,7 +145,7 @@
           delete sensor_right;
 	        sensor_right=NULL;
        }
-*/
+
 	   delete stmpe1600_exp0;
 	   stmpe1600_exp0 = NULL;
 	   delete stmpe1600_exp1;
@@ -181,13 +181,13 @@
 
     DevI2C *dev_i2c;
     VL53L0X *sensor_centre;
-//    VL53L0X *sensor_left;
-//    VL53L0X *sensor_right;
+    VL53L0X *sensor_left;
+    VL53L0X *sensor_right;
   	STMPE1600 *stmpe1600_exp0;
   	STMPE1600 *stmpe1600_exp1;
     STMPE1600DigiOut *xshutdown_centre;
-//    STMPE1600DigiOut *xshutdown_left;
-//    STMPE1600DigiOut *xshutdown_right;
+    STMPE1600DigiOut *xshutdown_left;
+    STMPE1600DigiOut *xshutdown_right;
     Display *display;
     
  private: