house keeping

2013-09-27 22:38:23 +07:00
parent 26f75d6cac
commit eb1a101667
15 changed files with 96 additions and 183 deletions
--- a/demos/bsp/boards/printf_retarget.c
+++ b/demos/bsp/boards/printf_retarget.c
@@ -106,6 +106,7 @@ int __sys_readc (void)
 #if CFG_PRINTF_TARGET == PRINTF_TARGET_UART
  #define retarget_putc(c)    board_uart_send( (uint8_t*) &c, 1);
 #elif CFG_PRINTF_TARGET == PRINTF_TARGET_SWO
+  volatile int32_t ITM_RxBuffer;
 	#define retarget_putc(c)    ITM_SendChar(c)
 #endif