- explicit disable wdt_disable

- use switch for leaving error mode
- use Uart with message fifo
- fixed portGet, added PwrSwitch_in

git-svn-id: http://moon:8086/svn/projects/HendiControl@33 fda53097-d464-4ada-af97-ba876c37ca34

Control/firmware/uart_echo/port.c

@@ -12,8 +12,8 @@ void port_init()
 {
 	DDRB = 0x03;
 	DDRC = 0x01;
-	PORTB = PORTB | 0x03;
-	PORTC = PORTC | 0x01;
+	PORTB = 0x03;
+	PORTC = 0x01;
 	
 }
 
@@ -30,6 +30,7 @@ const Port_t portItems[NUM_ITEMS] =
 	{0x05, 1, 1},
 	{0x05, 2, 1},
 	{0x08, 0, 1},
+	{0x06, 1, 1},
 };
 
 void portSet(int portItem, int enable)
@@ -51,6 +52,6 @@ int portGet(int portItem)
 {
 	uint8_t addr = portItems[portItem].port;
 	uint8_t pin_mask = 1 << portItems[portItem].pin;
-	int enable = (_SFR_IO8(addr) & pin_mask) != portItems[portItem].pol;
-	return enable;	
+	int enable = (_SFR_IO8(addr) & pin_mask) != pin_mask;
+	return enable ^ portItems[portItem].pol;	
 }