问题描述
- mini2440通过串口控制gms发送短信,请大神帮忙看看是我代码有问题还是什么其他原因,总是不成功
-
#include
#include
#include
#include
#includevoid delay()
{
int i,j;
for(i=0;i
for(j=0;j
}
int main()
{
int fd ;
char* string1="AT+CMGF=1r";
char* string2="AT+CSCS='GSM'r";
char* string3="AT+CMGS='+8618381306836'r";
char* string4="Hellor";
//char* string5="r";
fd = open("/dev/s3c2410_serial1",O_RDWR);
write(fd,string1,strlen(string1));
delay();
write(fd,string2,strlen(string2));
delay();
write(fd,string3,strlen(string3));
delay();
write(fd,string4,strlen(string4));
delay();
//write(fd,string5,strlen(string5));
// delay();close(fd);
}
时间: 2024-08-31 07:41:54