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problem in receiving the text serially from port p3.o of At89c51 using pointer.

Hi! i am new to this forum. But still i am sure that this is the place where i could solve the problem regarding my code written in keil c.

Actually, I am working with the voice controlled project. I am sending the speech that has been converted to text through Usb to rs232c cable to p3.0 port of Atmel AT89c51 microcontroller. Now, I am controlling the microcontroller using the keil c. So, I need to receive the text serially using pointers or any other mechanism and the extracted word shoud be compared to either of the commands like right, left,stop,back and provide the appropriate logigic values to motor driving circuit to control the motor. So i have worked with this keil for long time but still i am not getting the respose from the microcontroller side toward the motor driving circuit.

So please help me in moving my project forward.
cheers.

Parents
  • obviously experts are real.
    And their time is valuable. and they dont waste it for those who are not willing to learn.
    If you want ready code, hire a consultant & make a payment. (any ways that wont be of any help to you, as you may come across other similar challenges, solving them would require knowledge, and eventually you will end up hiring a consultant again.)

Reply
  • obviously experts are real.
    And their time is valuable. and they dont waste it for those who are not willing to learn.
    If you want ready code, hire a consultant & make a payment. (any ways that wont be of any help to you, as you may come across other similar challenges, solving them would require knowledge, and eventually you will end up hiring a consultant again.)

Children