Diff: main.cpp

Revision:

8:0f74264cc38a

Parent:

5:1fca2683ae6f

Child:

9:f2bdb2a79528

diff -r 65188c508147 -r 0f74264cc38a main.cpp
--- a/main.cpp	Thu Jan 11 12:30:55 2018 +0000
+++ b/main.cpp	Tue May 01 19:16:01 2018 +0000
@@ -1,13 +1,15 @@
 #include "mbed.h"
-#include "C12832.h"
+#include "SB1602E.h"
 #include "vl53l0x_api.h"
 #include "vl53l0x_platform.h"
 #include "vl53l0x_i2c_platform.h"
 
 #define USE_I2C_2V8
 
-/* Sets up LCD and prints sensor data value of Indoor Air Quality sensor to LCD */
-C12832 lcd(PE_14, PE_12, PD_12, PD_11, PE_9); //LCD: MOSI, SCK, RESET, A0, nCS
+DigitalOut myled(P0_7); // 7=rot, 8=gruen
+
+I2C i2c_disp(P0_5, P0_4); //  SDA, SCL auf NXP U24
+SB1602E lcd( i2c_disp );
 
 VL53L0X_Error WaitMeasurementDataReady(VL53L0X_DEV Dev) {
     VL53L0X_Error Status = VL53L0X_ERROR_NONE;
@@ -60,7 +62,6 @@
 
 int main()
 {
-    lcd.cls();
     
     //Setup laser
     int var=1, measure=0;
@@ -87,16 +88,26 @@
     VL53L0X_PerformRefSpadManagement(pMyDevice, &refSpadCount, &isApertureSpads); // Device Initialization
     VL53L0X_PerformRefCalibration(pMyDevice, &VhvSettings, &PhaseCal); // Device Initialization
     VL53L0X_SetDeviceMode(pMyDevice, VL53L0X_DEVICEMODE_CONTINUOUS_RANGING); // Setup in single ranging mode
+    //VL53L0X_SetLimitCheckValue(pMyDevice, VL53L0X_CHECKENABLE_SIGNAL_RATE_FINAL_RANGE, (FixPoint1616_t)(0.1*65536));  //Long Range modus
+    //VL53L0X_SetLimitCheckValue(pMyDevice, VL53L0X_CHECKENABLE_SIGMA_FINAL_RANGE, (FixPoint1616_t)(60*65536)); // Long Range
+    //VL53L0X_SetMeasurementTimingBudgetMicroSeconds(pMyDevice, 33000);  // Long Range
+    //VL53L0X_SetVcselPulsePeriod(pMyDevice, VL53L0X_VCSEL_PERIOD_PRE_RANGE, 18);  // Long Range
+    //VL53L0X_SetVcselPulsePeriod(pMyDevice, VL53L0X_VCSEL_PERIOD_FINAL_RANGE, 14);  // Long Range
+
     VL53L0X_SetLimitCheckValue(pMyDevice, VL53L0X_CHECKENABLE_SIGNAL_RATE_FINAL_RANGE, (FixPoint1616_t)(0.25*65536)); //High Accuracy mode, see API PDF
     VL53L0X_SetLimitCheckValue(pMyDevice, VL53L0X_CHECKENABLE_SIGMA_FINAL_RANGE, (FixPoint1616_t)(18*65536)); //High Accuracy mode, see API PDF
     VL53L0X_SetMeasurementTimingBudgetMicroSeconds(pMyDevice, 200000); //High Accuracy mode, see API PDF
     VL53L0X_StartMeasurement(pMyDevice);
     
     while(1) {
-        lcd.cls();
-        lcd.locate(0,3);
-        lcd.printf("[DISTANCE]");
-            while(var<=10){
+        //lcd.cls();
+        //lcd.locate(0,3);
+        //lcd.printf("[DISTANCE]");
+        
+        lcd.printf( 0, "Laser-Messung:\r" );    //  line# (0 or 1), string
+
+        myled = !myled;
+            while(var<=5){
                 WaitMeasurementDataReady(pMyDevice);
                 VL53L0X_GetRangingMeasurementData(pMyDevice, pRangingMeasurementData);
                 measure=pRangingMeasurementData->RangeMilliMeter;
@@ -108,8 +119,10 @@
         ave=sum/var;
         var=1;
         sum=0; 
-        lcd.locate(0,15);
-        lcd.printf("%dmm", ave); // Print to LCD values
-        wait(1);
+        //lcd.locate(0,15);
+        //lcd.printf("%dmm", ave); // Print to LCD values
+        lcd.printf( 1,1, "         ");
+        lcd.printf( 1,1, "%dmm", ave);    //  line# (0 or 1), string
+        wait(0.2);
     }
 }
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