Made stopwatch optional

driver/ports.c

@@ -229,13 +229,15 @@ __interrupt void PORT2_ISR(void)
 
 				if( !sys.flag.lock_buttons)
 				{
+					#ifdef CONFIG_STOP_WATCH
 					// Faster reaction for stopwatch split button press
 					if (is_stopwatch_run())
 					{
 						split_stopwatch();
 						button.flag.num = 0;
 
 					}
+					#endif
 				}
 			}
 		}
@@ -266,6 +268,7 @@ __interrupt void PORT2_ISR(void)
 
 				if( !sys.flag.lock_buttons)
 				{
+					#ifdef CONFIG_STOP_WATCH
 					// Faster reaction for stopwatch stop button press
 					if (is_stopwatch_run())
 					{
@@ -278,6 +281,7 @@ __interrupt void PORT2_ISR(void)
 						start_stopwatch();
 						button.flag.down = 0;
 					}
+					#endif
 				}
 			}
 		}

driver/timer.c

@@ -279,8 +279,10 @@ void Timer0_A4_Delay(u16 ticks)
 		// Service watchdog
 		WDTCTL = WDTPW + WDTIS__512K + WDTSSEL__ACLK + WDTCNTCL;
 #endif
+#ifdef CONFIG_STOP_WATCH
 		// Redraw stopwatch display
 		if (is_stopwatch_run()) display_stopwatch(LINE2, DISPLAY_LINE_UPDATE_PARTIAL);
+#endif
 
 		// Check stop condition
 		if (sys.flag.delay_over) break;
@@ -634,14 +636,18 @@ __interrupt void TIMER0_A1_5_ISR(void)
 					// Reset IRQ flag  
 					TA0CCTL2 &= ~CCIFG;  
 					// Load CCR register with next capture point
+#ifdef CONFIG_STOP_WATCH
 					update_stopwatch_timer();
+#endif
 #ifdef CONFIG_EGGTIMER
 					update_eggtimer_timer();
 #endif
 					// Enable timer interrupt    
 					TA0CCTL2 |= CCIE; 	
 					// Increase stopwatch counter
+#ifdef CONFIG_STOP_WATCH
 					stopwatch_tick();
+#endif
 #ifdef CONFIG_EGGTIMER
 					eggtimer_tick();
 #endif

ezchronos.c

@@ -379,8 +379,10 @@ void init_global_variables(void)
 	// Set buzzer to default value
 	reset_buzzer();
 
+#ifdef CONFIG_STOP_WATCH
 	// Reset stopwatch
 	reset_stopwatch();
+#endif
 
 	// Reset altitude measurement
 #ifdef CONFIG_ALTITUDE

logic/menu.c

@@ -118,10 +118,12 @@ u8 update_time(void)
 {
 	return (display.flag.update_time);
 }
+#ifdef CONFIG_STOP_WATCH
 u8 update_stopwatch(void)
 {
 	return (display.flag.update_stopwatch);
 }
+#endif
 u8 update_date(void)
 {
 	return (display.flag.update_date);
@@ -279,6 +281,7 @@ const struct menu menu_L2_Vario =
 #endif
 
 // Line2 - Stopwatch
+#ifdef CONFIG_STOP_WATCH
 const struct menu menu_L2_Stopwatch =
 {
 	FUNCTION(sx_stopwatch),		// direct function
@@ -287,6 +290,7 @@ const struct menu menu_L2_Stopwatch =
 	FUNCTION(display_stopwatch),// display function
 	FUNCTION(update_stopwatch),	// new display data
 };
+#endif
 #ifdef CONFIG_EGGTIMER
 //  Line2 - Eggtimer (Counts down from set time)
 const struct menu menu_L2_Eggtimer =
@@ -454,7 +458,9 @@ const struct menu *menu_L2[]={
 	#ifdef CONFIG_VARIO
 	&menu_L2_Vario,
 	#endif
+	#ifdef CONFIG_STOP_WATCH
 	&menu_L2_Stopwatch,
+	#endif
 	#ifdef CONFIG_EGGTIMER
 	&menu_L2_Eggtimer,
 	#endif

logic/stopwatch.c

@@ -41,6 +41,7 @@
 
 // system
 #include "project.h"
+#ifdef CONFIG_STOP_WATCH
 #include <string.h>
 
 // driver
@@ -526,3 +527,4 @@ void display_stopwatch(u8 line, u8 update)
 		// Clean up symbols when leaving function
 	}
 }
+#endif /* CONFIG_STOP_WATCH */

logic/user.c

@@ -109,7 +109,9 @@ void set_value(s32 * value, u8 digits, u8 blanks, s32 limitLow, s32 limitHigh, u
 		stepValue=1;
 	}
 	u8 doRound = 0;
+	#ifdef CONFIG_STOP_WATCH
 	u8 stopwatch_state;
+	#endif
 	u32 val;
 	s32 orig_val=*value;
 
@@ -122,9 +124,11 @@ void set_value(s32 * value, u8 digits, u8 blanks, s32 limitLow, s32 limitHigh, u
 	// For safety only - buzzer on/off and button_repeat share same IRQ
 	stop_buzzer();
 
+	#ifdef CONFIG_STOP_WATCH
 	// Disable stopwatch display update while function is active
 	stopwatch_state = sStopwatch.state;
 	sStopwatch.state = STOPWATCH_HIDE;
+	#endif
 
 	// Init step size and repeat counter
 	sButton.repeats = 0;
@@ -312,7 +316,9 @@ void set_value(s32 * value, u8 digits, u8 blanks, s32 limitLow, s32 limitHigh, u
 	// Turn off button repeat function
 	button_repeat_off();
 
+	#ifdef CONFIG_STOP_WATCH
 	// Enable stopwatch display updates again
 	sStopwatch.state = stopwatch_state;
+	#endif
 }