Revision 0:47f8714fe967, committed 2015-05-10

Comitter:

highroads

Date:

Sun May 10 07:49:08 2015 +0000

Child:

1:126b6cd0f4f5

Commit message:

Example for VL6180x library

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/VL6180x.lib	Sun May 10 07:49:08 2015 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/highroads/code/VL6180x/#4a5d4b4a40c4

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun May 10 07:49:08 2015 +0000
@@ -0,0 +1,118 @@
+/******************************************************************************
+ * Developed from
+ * VL6180X_demo.ino
+ * Example Sketch for VL6180x time of flight range finder.
+ * Casey Kuhns @ SparkFun Electronics
+ * 10/29/2014
+ * https://github.com/sparkfun/ToF_Range_Finder-VL6180_Library
+ * 
+ * The VL6180x by ST micro is a time of flight range finder that
+ * uses pulsed IR light to determine distances from object at close
+ * range.  The average range of a sensor is between 0-200mm
+ * 
+ * Resources:
+ * This library uses the Arduino Wire.h to complete I2C transactions.
+ * 
+ * Development environment specifics:
+ *  IDE: Arduino 1.0.5
+ *  Hardware Platform: Arduino Pro 3.3V/8MHz
+ *  VL6180x Breakout Version: 1.0
+ * 
+ * 
+ * This code is beerware. If you see me (or any other SparkFun employee) at the
+ * local pub, and you've found our code helpful, please buy us a round!
+ * 
+ * Distributed as-is; no warranty is given.
+ ******************************************************************************/
+#include "mbed.h"
+#include <VL6180x.h>
+
+/*const float GAIN_1    = 1.01;  // Actual ALS Gain of 1.01
+const float GAIN_1_25 = 1.28;  // Actual ALS Gain of 1.28
+const float GAIN_1_67 = 1.72;  // Actual ALS Gain of 1.72
+const float GAIN_2_5  = 2.6;   // Actual ALS Gain of 2.60
+const float GAIN_5    = 5.21;  // Actual ALS Gain of 5.21
+const float GAIN_10   = 10.32; // Actual ALS Gain of 10.32
+const float GAIN_20   = 20;    // Actual ALS Gain of 20
+const float GAIN_40   = 40;    // Actual ALS Gain of 40
+*/
+
+#define VL6180X_ADDRESS 0x29
+
+VL6180xIdentification identification;
+// mbed uses 8bit addresses shift address by 1 bit left
+VL6180x sensor(D14, D15, VL6180X_ADDRESS<<1);
+
+void printIdentification(struct VL6180xIdentification *temp){
+  printf("Model ID = ");
+  printf("%d\n",temp->idModel);
+
+  printf("Model Rev = ");
+  printf("%d",temp->idModelRevMajor);
+  printf(".");
+  printf("%d\n",temp->idModelRevMinor);
+
+  printf("Module Rev = ");
+  printf("%d",temp->idModuleRevMajor);
+  printf(".");
+  printf("%d\n",temp->idModuleRevMinor);  
+
+  printf("Manufacture Date = ");
+  printf("%d",((temp->idDate >> 3) & 0x001F));
+  printf("/");
+  printf("%d",((temp->idDate >> 8) & 0x000F));
+  printf("/1");
+  printf("%d\n",((temp->idDate >> 12) & 0x000F));
+  printf(" Phase: ");
+  printf("%d\n",(temp->idDate & 0x0007));
+
+  printf("Manufacture Time (s)= ");
+  printf("%d\n",(temp->idTime * 2));
+  printf("\n\n");
+}
+int main() {
+//  Serial.begin(115200); //Start Serial at 115200bps
+
+  wait_ms(100); // delay .1s
+
+  sensor.getIdentification(&identification); // Retrieve manufacture info from device memory
+  printIdentification(&identification); // Helper function to print all the Module information
+
+  if(sensor.VL6180xInit() != 0){
+        printf("FAILED TO INITALIZE\n"); //Initialize device and check for errors
+  }; 
+
+  sensor.VL6180xDefautSettings(); //Load default settings to get started.
+  
+    wait_ms(1000); // delay 1s
+
+    
+    
+    while(1) {
+  //Get Ambient Light level and report in LUX
+      printf("Ambient Light Level (Lux) = ");
+  
+  //Input GAIN for light levels, 
+  // GAIN_20     // Actual ALS Gain of 20
+  // GAIN_10     // Actual ALS Gain of 10.32
+  // GAIN_5      // Actual ALS Gain of 5.21
+  // GAIN_2_5    // Actual ALS Gain of 2.60
+  // GAIN_1_67   // Actual ALS Gain of 1.72
+  // GAIN_1_25   // Actual ALS Gain of 1.28
+  // GAIN_1      // Actual ALS Gain of 1.01
+  // GAIN_40     // Actual ALS Gain of 40
+  
+      printf("%f\n",sensor.getAmbientLight(GAIN_1) );
+
+  //Get Distance and report in mm
+      printf("Distance measured (mm) = ");
+      printf("%d\n", sensor.getDistance() ); 
+
+      wait_ms(500);  
+    }
+}
+
+
+
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sun May 10 07:49:08 2015 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/8ab26030e058
\ No newline at end of file