[Bootloader]

- fixed check of BSEL

git-svn-id: http://moon:8086/svn/projects/HendiControl@154 fda53097-d464-4ada-af97-ba876c37ca34

Control/firmware/Bootloader/Bootloader/main.c

@@ -63,7 +63,7 @@ int port_init()
 	DDRB = 0x00;
 	DDRD = 0x40;
 	PORTD = 0x00;
-	return  (PINB0 == 1);
+	return  (PINB & 1 == 0);
 }
 
 int main(void)
@@ -74,12 +74,11 @@ int main(void)
 	State state_next;
 	srec_t srec;	
 	cli();
-	
-	bootloader_enter();
 
 	int bsel = port_init();
 	if (bsel)
 	{
+		bootloader_enter();
 		uart_init(9600);
 		uart_puts("Hendi-Control Bootloader v1.1\n");
 		size_t image_size = 0;
@@ -211,11 +210,10 @@ int main(void)
 				state = state_next;
 			}
 		} while (!leave_loop);
-		
 		uart_puts("Exit bootloader!\n\n");
+		bootloader_exit();
 	}
 
-	bootloader_exit();
 
 	/* Return to address 0x0000 */
 	startApplication();