单片机串口发送程序_单片机串口接收程序_avr单片机串口接收程序(5)

{

led1=1;

UART_Send_Str("led1_close OK!\r");

}

if(cmd_panduan(cmd_buf,"led2_open",len))

{

led2=0;

UART_Send_Str("led2_open OK!\r");

}

if(cmd_panduan(cmd_buf,"led2_close",len))

{

led2=1;

UART_Send_Str("led2_close OK!\r");

}

if(cmd_panduan(cmd_buf,"led3_open",len))

{

led3=0;

UART_Send_Str("led3_open OK!\r");

}

if(cmd_panduan(cmd_buf,"led3_close",len))

{

led3=1;

UART_Send_Str("led3_close OK!\r");

}

if(cmd_panduan(cmd_buf,"led4_open",len))

{

led4=0;

UART_Send_Str("led4_open OK!\r");

}

if(cmd_panduan(cmd_buf,"led4_close",len))

{

led4=1;

UART_Send_Str("led4_close OK!\r");

}

if(cmd_panduan(cmd_buf,"led5_open",len))

{

led5=0;

UART_Send_Str("led5_open OK!\r");

}

if(cmd_panduan(cmd_buf,"led5_close",len))

{

led5=1;

UART_Send_Str("led1_close OK!\r");

}

if(cmd_panduan(cmd_buf,"led6_open",len))

{

led6=0;

UART_Send_Str("led6_open OK!\r");

}

if(cmd_panduan(cmd_buf,"led6_close",len))

{

led6=1;

UART_Send_Str("led6_close OK!\r");

}

if(cmd_panduan(cmd_buf,"led7_open",len))

{

led7=0;

UART_Send_Str("led7_open OK!\r");

}

if(cmd_panduan(cmd_buf,"led7_close",len))

{

led7=1;

UART_Send_Str("led7_close OK!\r");

}

flag=0; //这里一定要将命令结束标记恢复置0

}

}

void main() //主函数

{

P0=0xff;//P0 I/O口置1,不输出控制信号(低电平输出控制信号)

Com_init();//初始化串口

while (1);//什么都不做,等待串口中断

}

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