UART socket conneciton

[coskunkazma]

Dear Friends

I am connecting (socket connection) to an away server with Telit GSM module via UART. By this connection, PIC18F46K22 SENDS data to server via GSM module. Therefore, UART RECEIVE interrupt does not work during socket connection. The question is How can I do.

Best Regards

[janko.kaljevic]

Hello,

Please notice that UART can transmit and receive simultaneously. All incoming data will be stored in appropriate register and flag will be set. This data will be available until user reads it from code.

Please notice that if you fill FIFO register no additional data will be received until you clear/read FIFO register. Please check device documentation regarding this.

Best regards.