#include <STC15F2K60S2.H>
#include <INTRINS.H>
volatile int flag = 0;
void Delay100ms(void);
void UartInit(void);
void UART_SendByte(unsigned char dt);
void UART_SendString(unsigned char *Str);
void main(void)
{
UartInit();
P10 = 1;
while(1)
{
while(P10 == 0)
{
flag =1;
}
if(flag == 1)
{
UART_SendString("AT+CSCS=");
UART_SendByte('"');
UART_SendString("GSM");
UART_SendByte('"');
UART_SendByte(0X0D);
Delay100ms();
UART_SendString("AT+CMGF=1");
UART_SendByte(0X0D);
Delay100ms();
UART_SendString("AT+CMGS=");
UART_SendByte('"');
UART_SendString("18037022222");//号码改一下
UART_SendByte('"');
UART_SendByte(0X0D);
Delay100ms();
UART_SendString("123456789");
UART_SendByte(0X0D);
Delay100ms();
UART_SendByte(0X1A);
UART_SendByte(0X00);
flag = 0;
}
}
}
void UartInit(void) //[email protected]
{
SCON = 0x50; //8位数据,可变波特率
AUXR |= 0x40; //定时器1时钟为Fosc,即1T
AUXR &= 0xFE; //串口1选择定时器1为波特率发生器
TMOD &= 0x0F; //设定定时器1为16位自动重装方式
TL1 = 0xD0; //设定定时初值
TH1 = 0xFF; //设定定时初值
ET1 = 0; //禁止定时器1中断
TR1 = 1; //启动定时器1
ES = 1;
EA = 1;
}
void UART_SendByte(volatile unsigned char dt)
{
SBUF = dt;
while(!TI);
TI = 0;
}
void UART_SendString(volatile unsigned char *Str)
{
while( *Str )
{
UART_SendByte( *(Str++) );
}
}
void Delay100ms(void) //@22.1184MHz
{
unsigned char i, j, k;
_nop_();
_nop_();
i = 9;
j = 104;
k = 139;
do
{
do
{
while (--k);
} while (--j);
} while (--i);
}
