Diff: main.cpp

Revision:

21:6e733076f49c

Parent:

20:25939e03b803

Child:

24:7bf408dc491a

--- a/main.cpp	Tue Jan 09 11:53:11 2018 +0000
+++ b/main.cpp	Tue Jan 09 20:51:19 2018 +0000
@@ -8,31 +8,36 @@
 #include "Logging.h"
 
 //Hardware setup
-BMP280 sensor(D14, D15);    //enviromental sensor
-AnalogIn LDRSensor(A0);     //LDR sensor
-DigitalOut SamplingLED(PB_10);//LED to indicate sampling
+BMP280 sensor(D14, D15);        //Enviromental sensor
+AnalogIn LDRSensor(A0);         //LDR sensor      
+DigitalOut SamplingLED(PB_10);  //LED to indicate sampling
+             
 //SD Card devices
 InterruptIn SD_WP(PE_10);
 InterruptIn UserButton(USER_BUTTON);
 SDBlockDevice sd(PB_5, D12, D13, D10);
 DigitalOut GreenLED(PB_11);
 
-Serial PC(USBTX, USBRX);    //Serial interface
-//SD Card Object
-ENVDISPLAY lcd(D9, D8, D7, D6, D4, D2,PE_12, PE_14);    //LCD pins and two timeset buttons
+//Serial interface
+Serial PC(USBTX, USBRX);    
+
+//LCD card object. LCD pins and two timeset buttons
+ENVDISPLAY lcd(D9, D8, D7, D6, D4, D2,PE_12, PE_14);   
 
 int main()
 {
     //Initialise devices
     firstSample = true; //Set only at start of program
-    logging = true;
+    logging = false;
+    
     //Hardware Self Test
+    
 
     //Initialise interrupts and times
-    SerialStart();  //Start serial comms
-    lcd.Start();    //Start LCD functionality
-    SDCardInit();   //Start SDCard functionality
-    WebUISetup();   //Start Web Interface
+    SerialStart();        //Start serial comms
+    lcd.Start();          //Start LCD functionality
+    SDCardInit();         //Start SDCard functionality
+    WebUISetup();         //Start Web Interface
     ConfigThreadsAndIR(); //Start sampling
 
 
@@ -40,15 +45,16 @@
     while (true) {
         if (NewEnvSample && NewLDRSample) {
             //New samples have been captured and are in the register
-            IncrementIndex();
+            IncrementIndex();       //Index for buffers
             NewEnvSample = false;   //Reset sampling threads
             NewLDRSample = false;
 
-            //push latest samples to LCD.
+            //Push latest samples to LCD.
             lcd.UpdateData(tempReadings[currentIndex],presReadings[currentIndex],LDRReadings[currentIndex],timeReadings[currentIndex]);
             LogEvent(Log_IndexInc);   //Log position
         }
         if (logging) {
+            //Grab from mailbox and print to serial
             string QueueData = CheckLoggingQueue(); //Get the data from queue
             char char_array[QueueData.length()+1];  //Char array for message
             strcpy(char_array, QueueData.c_str());  //String must be converted to char array for printf