Diff: main.cpp

Revision:

0:70e79ca6391c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Mar 16 10:20:41 2011 +0000
@@ -0,0 +1,97 @@
+//---------------------------------------------------------------------//
+//                             Defines                                 //
+//---------------------------------------------------------------------//
+#include "mbed.h"
+#include "header.h"
+
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+PwmOut PWMSetup(p24);
+
+//---------------------------------------------------------------------//
+//                             Variables                               //
+//---------------------------------------------------------------------//
+int i=0,ms_counter=0;
+char getkey;
+extern float InputLightLevel;  // in dBm
+extern float OutputLightLevel;  // in dBm
+extern float ReflectedLightLevel;  // in dBm
+extern float PumpLightLevel1;  // in dBm
+extern float PumpLightLevel2; // in dBm
+extern float InputLightLevelM;
+extern float OutputLightLevelM;
+extern float ReflectedLightLevelM;
+extern float PumpLightLevel1M;
+extern float PumpLightLevel2M;
+extern float AmplifierGain; //in dB
+extern float AmplifierPower; //in dBm
+extern char  AmplifierMode; // C = Constant Current, G = Constant Gain, P = constant output power
+extern float PumpCurrent1; // mA
+extern float PumpCurrent2; // mA
+extern char SerialControl;
+extern int DebugLevel;
+extern char commandstring[16];
+extern char commandstringlen;
+
+//---------------------------------------------------------------------//
+//                             Functions                               //
+//---------------------------------------------------------------------//
+
+Serial pc(USBTX, USBRX); // tx, rxSerial pc(USBTX, USBRX); // tx, rx
+Ticker timer;
+
+void SerialBuffer(void)
+{
+     if(pc.readable())
+     {
+        getkey=pc.getc();            
+        commandstring[i] = getkey;
+        i++;        
+     }
+     if ((i>=15)||(getkey==0x0d)||(getkey=='.')||(getkey=='>')||(getkey==',')||(getkey=='<')||(getkey=='p')||(getkey=='P')||(getkey=='[')||(getkey==']')||(getkey=='*')||(getkey=='s')||(getkey=='?'))         
+     {
+        getkey=0;
+        led2=1;
+        commandline();
+        led2=0;
+        i = 0;
+     }
+     
+}
+void Tick() {
+
+    ReadADCValues();
+    ControlLoop();
+    WritePWMValues();
+    //SerialBuffer();
+   
+     ms_counter++;
+     if (ms_counter>=1000) ms_counter=0;
+     if (ms_counter>500) led1 = 1; else led1 = 0; // show we are still alive
+}
+void Initialise(void)
+{
+     ReadConfigFile();
+     timer.attach_us(&Tick, 1000);
+     PWMSetup.period_us(1000);
+}
+//---------------------------------------------------------------------//
+//                             Main                                    //
+//---------------------------------------------------------------------//
+
+
+int main() {
+
+    pc.baud(57600);
+    splashscreen(); 
+    wait_ms(200);
+    Initialise();
+
+
+    while(1)
+    {
+    waitforcommand();
+
+    }
+    
+}
\ No newline at end of file