GSM模塊發送密碼是亂碼

ID:985137 · 發表于 2022-5-3 12:09

需要全部程序我在發出來，程序有點多
uchar genPasswd[4];          //存儲生成的四位隨機數密碼
uchar inpPasswd[4];          //存儲取包時輸入的四位密碼

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:");//短信內容
for(i=0;i<4;i++)
{
Print_Char(genPasswd[i]); //四位驗證碼
}

passwd = TL0;  //采用定時器寄存器的值作為密碼
genPasswd[0] = passwd/100;    //存儲密碼
genPasswd[1] = passwd%100/10;
genPasswd[2] = passwd%10;
genPasswd[3] = (genPasswd[1]+genPasswd[2])%10;