8051 serial port

i want to set the baud rate of AT89S52 to 9600 to connect to a wireless module that work on the same baud rate . The output should be any number from 1 to 9. This is my code for the serial port, but...
8051 serial port

i want to set the baud rate of AT89S52 to 9600 to connect to a wireless module that work on the same baud rate . The output should be any number from 1 to 9. This is my code for the serial port, but...
printf serial port 8051

Hi. Why does TI need to be set before printf is called. TI = 1; printf("Hello world\n"); Whereas in assembly TI should be cleared before a char is put in SBUF, so it can be tested to see if...
printf serial port 8051

Hi. Why does TI need to be set before printf is called. TI = 1; printf("Hello world\n"); Whereas in assembly TI should be cleared before a char is put in SBUF, so it can be tested to see if...
2input serial port with 8051

I have a problem with interfacing two serial port with 8051 microcontroller. I have to use bar code reader and RF reciver and transmitter which both of them interfaced serially. I am thinking to add...