GSM模块发送密码是乱码

ID:985137 · 发表于 2022-5-3 12:09

需要全部程序我在发出来，程序有点多
uchar genPasswd[4];          //存储生成的四位随机数密码
uchar inpPasswd[4];          //存储取包时输入的四位密码

void Init_Timer()
{
PCON=0x00;
SCON=0x50;
TMOD=0x21;
TL0 =0x00;
TH0 =0x4C;
TL1 =0xfd;
TH1 =0xfd;
TR0 =1;
TR1 =1;
ET0 =1;
ES  =1;
EA  =1;
}

Print_Str("Meal code:");//短信内容
for(i=0;i<4;i++)
{
Print_Char(genPasswd[i]); //四位验证码
}

passwd = TL0;  //采用定时器寄存器的值作为密码
genPasswd[0] = passwd/100;    //存储密码
genPasswd[1] = passwd%100/10;
genPasswd[2] = passwd%10;
genPasswd[3] = (genPasswd[1]+genPasswd[2])%10;