4 Replies Latest reply on May 3, 2011 6:05 AM by venkat.krishna

    How to write code with PSOC send and receive data with GSM module by AT command?

    amarin.chantra

      Dear PSOC Developer,

         

      I'm newer use for PSOC programming. I want to use PSOC send AT command by UART module and connect with 3 wire Tx,Rx,GND. In 3 wire is need use flow control by software must to use XON/XOFF right? And this is my need.

         

      1. Send command "AT+COPS?"+Enter button to UART.

         

      2. When UART send it successful to GSM Module. GSM Module will send data back such as "Operator name".

         

      3. I will bring it to show on my LCD display. (Methode for show on LCD Display it's ok, but in communication with GSM module it's not ok.)

         

      I try to find source code sample for it but i cannot found it. If somepeople know how to write code for it. Please help me.

         

      Thank you for your help.

         

      Birdy. :)

         

      amarin@ThaiModernArt.co.th