main.cpp

00001 #include "mbed.h"
00002 #include "CHEM_BOX_INTERFACE.h"
00003 
00004 Timer ControlLoopTimer;
00005 float CurrentTemperature;
00006 
00007 #define VT100_RED     "\033[31;40m"
00008 #define VT100_GREEN   "\033[32;40m"
00009 #define VT100_YELLOW  "\033[33;40m"
00010 #define VT100_BLUE    "\033[34;40m"
00011 #define VT100_MAGENTA "\033[35;40m"
00012 #define VT100_CYAN    "\033[36;40m"
00013 #define VT100_WHITE   "\033[37;40m"
00014 #define VT100_RESET   "\033c"
00015 
00016 extern void WriteRAW_DAC_Value(uint8_t Channel,uint16_t Data);
00017 
00018 int main() 
00019 {
00020     int i;
00021     char * Color = VT100_WHITE;
00022     //This function always needs called before you do anythign wit the CHEM BOX.
00023     InitChemBox();
00024 
00025     GREEN_LED = 1;
00026     RED_LED = 0;
00027 
00028     //Beep 6 times
00029     for(i=0;i<6;i++)
00030       {
00031         Buzz(.05);  //Since the Buzz function immediately returns we should wait a bit before calling it again in the loop
00032         wait(.1);   //I want a 50% duty cycle so I will wait twice as long as my previous Buzz() call
00033    
00034         GREEN_LED = !GREEN_LED;
00035         RED_LED = !RED_LED;
00036    
00037      }
00038     
00039      
00040     GREEN_LED = 1;
00041     RED_LED = 0;
00042      
00043     //Here is the main super loop
00044     
00045     //reset and start our control loop Timer
00046     ControlLoopTimer.reset();
00047     ControlLoopTimer.start();
00048 
00049     while(1)
00050      {
00051           //Call this often if you want the USB interface/Terminal
00052           ProcessTerminal();
00053         
00054         //Call this process incoming lines from the pump
00055           ProcessRS232();
00056 
00057   
00058       /*
00059           if(ControlLoopTimer.read_ms() >= 1000)
00060             {
00061                 ControlLoopTimer.reset();   
00062               
00063               
00064                 PC.printf(VT100_RESET);
00065                             
00066             }*/
00067       
00068       
00069             /*
00070             
00071             //control loop example
00072             //We will do something ever 250mS.
00073             //Use a timer and an if statement we won't hold the microprocessor from do other things in the main super loop!
00074             if(ControlLoopTimer.read_ms >= 250)
00075             {
00076                 ControlLoopTimer.reset();    
00077                 
00078                 //if 250mSec has elapsed then do our control loop
00079                 
00080                 CurrentTemperature = ReadThermocouple(0);
00081                 
00082                 if(CurrentTemperature < 15.5)
00083                 {
00084                     EnableHeater(0);
00085                 }
00086                 else
00087                 {
00088                    DisableHeater(0);
00089                 }
00090                 
00091                 FlushDigitalIO(); //Remeber, the digital outs are queued up until this is called!
00092             }
00093             */
00094      }
00095 
00096 }