紫气东升 发表于 2019-4-29 18:47
以下是我写的UART2串口函数，都在这里了，要发送数据时直接调用void UART2_SendCommand(unsigned char *s) ...

今天继续用这个程序调试，在发送的字符串指令后面加上 。居然可以正常通信了。很奇怪，之前这样试都不行，今天再试竟然通了。
//控制蓝牙指令
unsigned char UART2_Blue_ChangeName[18] = "AT+B SLDN Eacome "; //修改蓝牙名称
unsigned char UART2_Blue_Close[13] = "AT+B SCAN 0 ";   //关闭蓝牙
unsigned char UART2_Blue_Open[13] = "AT+B SCAN 3 ";    //打开蓝牙
unsigned char UART2_Blue_Off_Hook[13] = "AT+B HFANSW ";  //蓝牙摘机
unsigned char UART2_Blue_Hang_Up[13] = "AT+B HFCHUP ";   //蓝牙挂机