Revision 1:6e3272a3d9d0, committed 2018-05-02

Comitter:

bjs9

Date:

Wed May 02 03:40:27 2018 +0000

Parent:

0:3c342a2555ef

Child:

2:cf74d941dba8

Commit message:

ECE4180MbedProject

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RGB_LED.h	Wed May 02 03:40:27 2018 +0000
@@ -0,0 +1,30 @@
+#include "mbed.h"
+
+class RGBLed
+{
+public:
+    RGBLed(PinName redpin, PinName greenpin, PinName bluepin);
+    void write(float red,float green, float blue);
+private:
+    PwmOut _redpin;
+    PwmOut _greenpin;
+    PwmOut _bluepin;
+};
+ 
+RGBLed::RGBLed (PinName redpin, PinName greenpin, PinName bluepin)
+    : _redpin(redpin), _greenpin(greenpin), _bluepin(bluepin)
+{
+    //50Hz PWM clock default a bit too low, go to 2000Hz (less flicker)
+    _redpin.period(0.0005);
+}
+ 
+void RGBLed::write(float red,float green, float blue)
+{
+    _redpin = red;
+    _greenpin = green;
+    _bluepin = blue;
+}
+//class could be moved to include file
+ 
+ 
+//Sestup RGB led using PWM pins and class
\ No newline at end of file

--- a/main.cpp	Tue May 01 07:46:31 2018 +0000
+++ b/main.cpp	Wed May 02 03:40:27 2018 +0000
@@ -2,6 +2,7 @@
 #include "mbed_rpc.h"
 #include "uLCD_4DGL.h"
 #include <ctype.h>
+#include "RGB_LED.h"
 
 /**
  *  This example program has been updated to use the RPC implementation in the new mbed libraries.
@@ -11,6 +12,7 @@
 //Use the RPC enabled wrapped class  - see RpcClasses.h for more info
 Serial pc(USBTX, USBRX);
 PinName tx, rx, rst;
+RGBLed myRGBled(p22,p23,p24);
 uLCD_4DGL uLCD(p28, p27, p29);
 char text;
 //string screen;
@@ -18,8 +20,8 @@
 void clearLCD(Arguments *in, Reply *out);
 RPCFunction rpcClear(&clearLCD, "clearLCD");
 
-void printLCD(Arguments *in, Reply *out);
-RPCFunction rpcPrint(&printLCD, "printLCD");
+void printLCDAndLightRGB(Arguments *in, Reply *out);
+RPCFunction rpcPrintLCDAndLightRGB(&printLCDAndLightRGB, "printLCDAndLightRGB");
   
 int main() {
  
@@ -38,9 +40,23 @@
     //out->putData("Successfully created uLCD object!");
 }
 
-void printLCD(Arguments *in, Reply *out)
+void printLCDAndLightRGB(Arguments *in, Reply *out)
 {
+        uLCD.cls();
         char * text = in->getArg<char *>();
-        uLCD.puts(text);
-        uLCD.puts("\n");
+        int value = strlen(text);
+        if(text[0] == '1'){
+          myRGBled.write(0,1.0f,0);
+          uLCD.printf("Tweet is found!\n");
+          uLCD.printf("\n");
+        } else if(text[0] == '0'){
+          myRGBled.write(0,0,1.0f);
+        }
+        text[0] = '-';
+        for(int i = 0; i< value; i++) {
+            if(text[i] == '|') {
+               text[i] = ' ';   
+            }
+        }
+        uLCD.printf(text);
  }
\ No newline at end of file