Code clean.

src/main.c

@@ -351,8 +351,6 @@ static void tubeRefresh(void) {
   case 1:
     cnt = 2;
     Digit[0] = 3;
-    /* Digit[2] = 6;
-    Digit[4] = 6; */
     break;
 
   case 2:
@@ -365,8 +363,6 @@ static void tubeRefresh(void) {
   case 3:
     cnt = 4;
     Digit[0] = 5;
-    /* Digit[2] = 7;
-    Digit[4] = 7; */
     break;
 
   case 4:
@@ -379,8 +375,6 @@ static void tubeRefresh(void) {
   case 5:
     cnt = 6;
     Digit[0] = 7;
-    /* Digit[2] = 8;
-    Digit[4] = 8; */
     break;
 
   case 6:
@@ -391,11 +385,8 @@ static void tubeRefresh(void) {
     break;
 
   case 7:
-    /* cnt = 8; */
     cnt = 0;
     Digit[0] = 9;
-    /* Digit[2] = 9;
-    Digit[4] = 9; */
     break;
 
   default:
@@ -403,9 +394,6 @@ static void tubeRefresh(void) {
   }
 
   if (cnt == 0) {
-    /* Digit[0] = RTC.Hr >> 4;
-    Digit[2] = RTC.Min >> 4;
-    Digit[4] = RTC.Sec >> 4; */
     RTOS_DeleteTask(tubeRefresh);
   }
 }