- fixed ports

- added power switch and command
- temporarly disabled command and ADC event

git-svn-id: http://moon:8086/svn/projects/HendiControl@23 fda53097-d464-4ada-af97-ba876c37ca34

Control/firmware/uart_echo/port.c

@@ -10,7 +10,47 @@
 
 void port_init()
 {
+	DDRB = 0x03;
+	DDRC = 0x01;
 	PORTB = PORTB | 0x03;
-	DDRB = DDB1 | DDB2;
+	PORTC = PORTC | 0x01;
 	
 }
+
+typedef struct _sPort_t
+{
+	uint8_t port;
+	uint8_t pin;
+	uint8_t pol;
+} Port_t;
+
+const Port_t portItems[NUM_ITEMS] = 
+{
+	{0x05, 0, 1},
+	{0x05, 1, 1},
+	{0x05, 2, 1},
+	{0x08, 0, 1},
+};
+
+void portSet(int portItem, int enable)
+{
+	uint8_t addr = portItems[portItem].port;
+	uint8_t pin_mask = 1 << portItems[portItem].pin;
+	
+	if (enable ^ portItems[portItem].pol)
+	{
+		_SFR_IO8(addr) |= pin_mask;
+	}
+	else
+	{
+		_SFR_IO8(addr) &= ~pin_mask;
+	}
+}
+
+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;	
+}