Diff: main.cpp

Revision:

1:e245b0b4d96c

Parent:

0:3ffd66df9efb

Child:

2:5a18ea4b4077

--- a/main.cpp	Sat Apr 21 00:47:46 2012 +0000
+++ b/main.cpp	Wed May 13 07:42:37 2015 +0000
@@ -1,25 +1,90 @@
+//Uses the measured z-acceleration to drive leds 2 and 3 of the mbed
+
 #include "mbed.h"
-#include "rpc.h"
-Serial pc(USBTX, USBRX);
-int main() {
-    // setup the classes that can be created dynamically
-    Base::add_rpc_class<AnalogIn>();
-    Base::add_rpc_class<AnalogOut>();
-    Base::add_rpc_class<DigitalIn>();
-    Base::add_rpc_class<DigitalOut>();
-    Base::add_rpc_class<DigitalInOut>();
-    Base::add_rpc_class<PwmOut>();
-    Base::add_rpc_class<Timer>();
-    Base::add_rpc_class<SPI>();
-    Base::add_rpc_class<BusOut>();
-    Base::add_rpc_class<BusIn>();
-    Base::add_rpc_class<BusInOut>();
-    Base::add_rpc_class<Serial>();
-    // receive commands, and send back the responses
-    char buf[256], outbuf[256];
+//accelerometer header file
+#include "MMA7660.h"
+//LCD screen header file
+#include "C12832.h"
+//include PRPC command file
+#include "SerialRPCInterface.h"
+
+//default pin connections for LCD
+C12832 lcd(p5, p7, p6, p8, p11);
+//default pins for accelerometer
+MMA7660 MMA(p28, p27);
+//
+float X = 0;
+float Y = 0;
+float Z = 0;
+float ai1=0;
+float ai2=0;
+int alarm1 = 0;
+int alarm2 = 0;
+RPCVariable<float> rpc_ai1(&ai1,"ai1");
+
+RPCVariable<float> rpc_ai2(&ai2,"ai2");
+ 
+RPCVariable<int> rpc_alarm1(&alarm1,"alarm1");
+RPCVariable<int> rpc_alarm2(&alarm2,"alarm2");
+AnalogIn pot2(p19);
+DigitalOut led(LED1);
+AnalogIn pot1(p20);
+DigitalOut led2(LED2);
+
+RPCVariable<float> RPCX(&X, "X");
+RPCVariable<float> RPCY(&Y, "Y");
+RPCVariable<float> RPCZ(&Z, "Z");
+SerialRPCInterface SerieleInterface(USBTX, USBRX);
+DigitalOut connectionLed(LED1);
+//pwm led 1 and 2
+PwmOut Zaxis_p(LED2);
+PwmOut Zaxis_n(LED3);
+//pwm signals for RGB LED
+PwmOut r (p23);
+PwmOut g (p24);
+PwmOut b (p25);
+
+int main() { 
+
+    //clear lcd screen
+    lcd.cls();
+    //update axis period
+    r.period(0.001); 
+    //test connection to board
+    if (MMA.testConnection())
+    connectionLed = 1;
+        
     while(1) {
-        pc.gets(buf, 256);
-        rpc(buf, outbuf); 
-        pc.printf("%s\n", outbuf);
+        Zaxis_p = MMA.z();
+        Zaxis_n = -MMA.z();
+        r = MMA.x();
+        g =  MMA.y();
+        b = MMA.z();
+        lcd.locate(0,0);
+        lcd.printf("X as : %.2f", MMA.x());
+        lcd.locate(0,10);
+        lcd.printf("Y as : %.2f", MMA.y());
+        lcd.locate(0,20);
+        lcd.printf("Z as : %.2f", MMA.z());
+        X = MMA.x();
+        Y = MMA.y();
+        Z = MMA.z();
+        ai1 = pot2;
+        ai2 = pot1;
+        if(pot2 > 0.3) {
+            led = 1;
+            alarm1 = led;
+        } else {
+            led = 0;
+            alarm1 = led;
+        }
+        if(pot1 > 0.7) {
+            led2 = 1;
+            alarm2 = led2;
+        } else {
+            led2 = 0;
+            alarm2 = led2;
+        }      
     }
-}
+
+}
\ No newline at end of file