Fixed issue #15, new uart building under gcc toolchain, thanks!

git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@383 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61

src/drv_uart.h

@@ -38,9 +38,6 @@ typedef struct {
     portmode_t mode;
 } serialPort_t;
 
-extern serialPort_t serialPort1;
-extern serialPort_t serialPort2;
-
 serialPort_t *uartOpen(USART_TypeDef *USARTx, uartReceiveCallbackPtr callback, uint32_t baudRate, portmode_t mode);
 void uartChangeBaud(serialPort_t *s, uint32_t baudRate);
 bool isUartAvailable(serialPort_t *s);

src/main.c

@@ -13,7 +13,7 @@ extern uint16_t spektrumReadRawRC(uint8_t chan);
 // gcc/GNU version
 static void _putc(void *p, char c)
 {
-    uartWrite(c);
+    uartWrite(core.mainport, c);
 }
 #else
 // keil/armcc version

src/printf.c

@@ -30,6 +30,7 @@
  */
 
 #include "board.h"
+#include "mw.h"
 #ifdef USE_LAME_PRINTF
 #define PRINTF_LONG_SUPPORT
 
@@ -227,7 +228,7 @@ void tfp_printf(char *fmt, ...)
     va_start(va, fmt);
     tfp_format(stdout_putp, stdout_putf, fmt, va);
     va_end(va);
-    while (!isUartTransmitEmpty());
+    while (!isUartTransmitEmpty(core.mainport));
 }
 
 static void putcp(void *p, char c)
@@ -235,8 +236,6 @@ static void putcp(void *p, char c)
     *(*((char **) p))++ = c;
 }
 
-
-
 void tfp_sprintf(char *s, char *fmt, ...)
 {
     va_list va;