Rioux Chem Control Box

File content as of revision 0:7798270c1f52:

#include "mbed.h"
#include "CHEM_BOX_INTERFACE.h"

Timer ControlLoopTimer;
float CurrentTemperature;


int main() 
{
    int i;

    //This function always needs called before you do anythign wit the CHEM BOX.
    InitChemBox();

    //Beep 6 times
    for(i=0;i<6;i++)
      {
        Buzz(.05);  //Since the Buzz function immediately returns we should wait a bit before calling it again in the loop
        wait(.1);   //I want a 50% duty cycle so I will wait twice as long as my previous Buzz() call
     }
     
     
      //Here is an example of how to draw on the screen!
      
      //This makes the backlight white.   Each color can be between 0 and 3 (integers... 0,1,2,3)
      SmartSwitch_SetBackLightColor(3, 3, 3);
      
      //The display routines are fully buffered.   When you call the draw routines,  the write to the backbuffer, not the screen.
      //The flow is to clear the backbuffer,   call all the drawing routines,  then dump the backbuffer to the screen.   
      
      //This clears the back buffer
      GFX_FullDisplayBufferClear(&BackBuffer);
      
      //Draw a box around the edge of the screen
      
      GFX_DrawLine(&BackBuffer, 0,0, PHYSICAL_DISPLAY_XRES - 1,0);
      GFX_DrawLine(&BackBuffer, PHYSICAL_DISPLAY_XRES - 1,0,PHYSICAL_DISPLAY_XRES - 1 ,PHYSICAL_DISPLAY_YRES - 1);
      GFX_DrawLine(&BackBuffer, PHYSICAL_DISPLAY_XRES - 1 ,PHYSICAL_DISPLAY_YRES - 1,0,PHYSICAL_DISPLAY_YRES - 1);
      GFX_DrawLine(&BackBuffer,0, PHYSICAL_DISPLAY_YRES - 1,0,0);
      
      //Draw a plain string using the 5x7 font.   
      GFX_DrawString(&BackBuffer,"Rioux Box",6,2, &Font5x7);
      
      GFX_DrawHline(&BackBuffer,0,PHYSICAL_DISPLAY_XRES - 1 ,12);
      
      //This shows how to do a printf.   Using this allows you to put internal variables, etc on the screen.   
      //Just lookup documentation on printf on the web to see examples of escape sequences in the control strings   
      //In this example API_VERSION is a string so we use %s to display it  
      GFX_printf(&BackBuffer,15,20, &Font3x5,"Ver: %s",API_VERSION);
      
      //Move the backbuffer to the actual display
      GFX_DumpRenderContextToPhysicalScreen(&BackBuffer);
      
     
    //Here is the main super loop
    
    //reset and start our control loop Timer
    ControlLoopTimer.reset();
    ControlLoopTimer.start();
    
    while(1)
     {
          //Call this often if you want the USB interface/Terminal
          ProcessTerminal();
      
            /*
            
            //control loop example
            //We will do something ever 250mS.
            //Use a timer and an if statement we won't hold the microprocessor from do other things in the main super loop!
            if(ControlLoopTimer.read_ms >= 250)
            {
                ControlLoopTimer.reset();    
                
                //if 250mSec has elapsed then do our control loop
                
                CurrentTemperature = ReadThermocouple(0);
                
                if(CurrentTemperature < 15.5)
                {
                    EnableHeater(0);
                }
                else
                {
                   DisableHeater(0);
                }
                
                FlushDigitalIO(); //Remeber, the digital outs are queued up until this is called!
            }
            */
     }

}