Diff: VL53L1X.cpp

Revision:

2:f570ff03fb81

Parent:

1:e54ded4af43a

Child:

3:7777bbcf11f6

--- a/VL53L1X.cpp	Wed Aug 08 21:44:33 2018 +0000
+++ b/VL53L1X.cpp	Thu Aug 09 18:12:38 2018 +0000
@@ -18,6 +18,7 @@
     //Set I2C fast and bring reset line high
    _i2c.frequency(400000);
     address = AddressDefault << 1;
+    turnOff();
     }
     
 /*VL53L1X::VL53L1X()
@@ -678,7 +679,7 @@
   // Basically, this appears to scale the result by 2011/2048, or about 98%
   // (with the 1024 added for proper rounding).
   ranging_data.range_mm = ((uint32_t)range * 2011 + 0x0400) / 0x0800;
-  wait(.02);
+  wait(.01);
   // VL53L1_copy_sys_and_core_results_to_range_results() end
  
   // set range_status in ranging_data based on value of RESULT__RANGE_STATUS register
@@ -832,13 +833,14 @@
   wait_ms(100);
   setTimeout(500);
   if (!init())  {
+    didInitialize = false;
     return false;
   }
  // setDistanceMode(VL53L1X::Short);//Short Medium Long
   setAddress(addr);//change I2C address for next sensor
   setMeasurementTimingBudget(timing_budget);//min 20ms for Short, 33ms for Medium and Long
   wait_ms(100);
-
+  didInitialize = true;
   return true;
 }
 //*************************************
@@ -858,14 +860,21 @@
     wait(.05); 
     _shutDown = false;
     wait(.05);  
-/*  turnOff();
-  wait_ms(10);
-  turnOn();
-  wait_ms(10);
-  turnOff();*/
+
 }
 void VL53L1X::turnOn(void)
 {
   //turn pin HIGH
     _shutDown = true;
+}
+int VL53L1X::readFromOneSensor(void)
+{
+    startContinuous(50);
+    int variable;
+    if (didInitialize)   //create bool
+        variable = read();
+    else 
+        variable = -1;  
+    stopContinuous();   
+    return variable; 
 }
\ No newline at end of file