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


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


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.

--- a/XNucleo53L0A1.h	Tue Oct 10 08:48:41 2017 +0000
+++ b/XNucleo53L0A1.h	Fri Oct 13 15:32:03 2017 +0000
@@ -88,7 +88,7 @@
      * @param[in] PinName gpio1_right Mbed DigitalOut pin name to be used as a right sensor GPIO_1 INT
     XNucleo53L0A1(DevI2C *ext_i2c, PinName gpio1_centre,
-                    PinName gpio1_left, PinName gpio1_right) : dev_i2c(ext_i2c)
+                  PinName gpio1_left, PinName gpio1_right) : dev_i2c(ext_i2c)
         stmpe1600_exp0 = new Stmpe1600(ext_i2c, (0x43 * 2));     // U21
@@ -160,7 +160,7 @@
      * @return      Pointer to the object instance
     static XNucleo53L0A1 *instance(DevI2C *ext_i2c, PinName gpio1_centre,
-                                     PinName gpio1_left, PinName gpio1_right);
+                                   PinName gpio1_left, PinName gpio1_right);
      * @brief       Initialize the board and sensors with deft values