How to set Uart2 ?

Do you have some suggestion about this question?


I am not sure what this question is. Apparently you have already concluded that your problem was due to a hardware failure. In that case, I will be very interested to know your diagnostic procedure.

Do you have some suggestion about this question?


I am not sure what this question is. Apparently you have already concluded that your problem was due to a hardware failure. In that case, I will be very interested to know your diagnostic procedure.

For example:

   for(i=48;i<58;i++)  putchar(i);
   

Here is what I would do:

TI2=0;         //Just in case TI2 has been set..
for (i=48; i<58; i++) 
{
   SBUF2=i;    //Not sure if SBUF2 is the right
               //symbol name. Could be S2BUF?
   while(!TI2) //TI2 will be set by hardware
   {           //upon completion of one byte
   }
   TI2=0;
}

I tried, but not successful.

If you set TI2 to 1 by software. It passed.

So sth wrong with the hardware. I believe it.

Thank you for your help.

By the way, Which country are you in?