提供给安徽星心V1.30，10对10测试成功

zhyinch

2020-07-01 35ee22677fd90dee7b6fa93c1098f48f16c07aff

 源码/核心板/Src/OnChipDevices/Usart.c

@@ -313,6 +313,8 @@
      t4++;
      #ifdef BAUDRATE_19200
      delay_us(500);
      #else
      delay_us(10);
      #endif
//      temp32 = GPIOC->CRH;         //C10澶嶇敤鎺ㄦ尳杈撳嚭
//      temp32 &= ~(0x00000000F<<8);