Diff: main.cpp

Revision:

3:32e67d121c7f

Parent:

2:45db4f4ca70d

Child:

4:e8142db2bbfd

--- a/main.cpp	Fri Jul 12 17:36:39 2013 +0000
+++ b/main.cpp	Fri Jul 12 20:02:01 2013 +0000
@@ -1,21 +1,26 @@
 #include "mbed.h"
 #include "menu.h"
 #include "parameters.h"
-//#include "handlers.h"
+#include "handlers.h"
 
 Serial pc(USBTX, USBRX);
 
-char sel;
+char recv;
 int state;
-
-void mode_idle_handler(int*, char);
+unsigned char cha1_pha, cha2_pha;
+unsigned char cha1_amp, cha2_amp;
+short spi_data;
+char line_buf[4];   //line_buf[3] is used to indicate if it's empty 0 empty 1 not
+int line_pt;
 
 int main() {
 
-    
-    
     pc.baud(115200);  //config buad rate 
     state = MODE_IDLE;
+    line_buf[3] = 0;
+    line_buf[2] = 255;
+    line_buf[1] = 255;
+    line_buf[0] = 255;
     
     while(1)
     {
@@ -23,9 +28,54 @@
         {
             case MODE_IDLE:
                 pc.printf("%s", main_menu);
-                sel = pc.getc();
-                mode_idle_handler(&state, sel);
-                pc.printf("%d", state);
+                recv = pc.getc();
+                mode_idle_handler(&state, recv);
+                //pc.printf("%d", state);
+                break;
+            case MODE_CHA1PHA:
+                pc.printf("%s", cmd1);
+                line_buf[3] = 0;
+                line_pt = 0;
+                
+                while(1)
+                {
+                    recv = pc.getc();
+                    if(recv == 13)
+                    {
+                        if(line_pt == 0)
+                            line_buf[3] = 0;
+                        else
+                            line_buf[3] = 1;
+                            
+                        break;  //enter pressed
+                    }
+                    else if(recv == 8)
+                    {
+                        pc.putc(8);
+                        pc.putc(32);
+                        pc.putc(8);
+                        if(line_pt == 0)
+                            line_buf[0] = 255;
+                        else if(line_pt > 0)
+                        {
+                            line_buf[line_pt] = 255;
+                            line_pt --;
+                        }
+                    }
+                    else
+                    {
+                        pc.putc(recv);
+                        line_buf[line_pt] = recv;
+                        if(line_pt < 2)
+                            line_pt ++;
+                    }
+                }
+                
+                state = MODE_IDLE;
+                break;
+            case MODE_CHA1AMP:
+                pc.printf("%s", cmd2);
+                state = MODE_IDLE;
                 break;
         }