Diff: main.cpp

Revision:

2:387240c58110

Parent:

1:f974481c37b6

Child:

3:9af1bd67c5f8

--- a/main.cpp	Sat Jun 13 04:30:15 2015 +0000
+++ b/main.cpp	Sat Jun 13 06:34:11 2015 +0000
@@ -3,6 +3,7 @@
 #include "QEI.h"
 #include "rtos.h"
 #include "math.h"
+#include "SB1602E.h"
 
 #define ROTATE_PER_REVOLUTIONS  24 //QEI 1 rotate by count
 #define THR 560  /PTH pull up register value
@@ -30,11 +31,17 @@
 DigitalOut led1(dp14),led2(dp28);
 DigitalIn Run(dp17,PullUp);
 
+float temp_sv_input;
+double temp_pv,temp_cal;
+char *init_massage = "Welcome!";
+
+//init_massage = 'Hello';
 //Rotary encode pin, pinmode and sppecification instance
 QEI wheel(dp11, PullUp, dp13, PullUp,NC, ROTATE_PER_REVOLUTIONS, QEI::X2_ENCODING);
+//LCD I2C pin asign
+SB1602E lcd(dp5, dp27, init_massage);  //  SDA, SCL
 
-float temp_sv_input;
-double temp_pv,temp_cal;
+
 
 void TempCal_thread(void const *args) {
     while (true) {
@@ -53,9 +60,8 @@
 
 
 //Insert LCD code
-/*xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-*/
+     lcd.printf(0, "Temp SP   %.1f\n", temp_sv_input);
+     lcd.printf(1, "Temp PV   %.1f\n", temp_pv);     
                  }
                                         }
  
@@ -80,9 +86,8 @@
     TIC.setProcessValue(temp_cal);
     //Set the new output.
     out = TIC.compute();
+                    }
     //Wait for another loop calculation.
     Thread::wait(RATE);
-                    }
-
              }
           }
\ No newline at end of file