Ô´Âë/ºËÐİå/Src/OnChipDevices/Usart.c
@@ -1,5 +1,6 @@ #include "Usart.h" #include <string.h> #include <stdio.h> //æ°æ®åééååé EUART_Frame m_EUART_TxFrames[EUART_TX_FRM_SIZE]; //æ°æ®åé帧éå @@ -288,3 +289,11 @@ m_EUART_TxFrm_FreeFrmLen++; } int fputc(int ch, FILE *f) { USART_SendData(USART1, (unsigned char) ch);// USART1 ???? USART2 ? while (!(USART1->SR & USART_FLAG_TXE)); return (ch); }