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FAQ

How can I make the BHT to start reading after it has received the read data?

How can I make the BHT to start reading after it has received the read data?

To extract the received data, you should process the received data in the following procedure.

  1. Set the timeout duration.
  2. Wait until the timeout has come or data is received in the receive buffer (WAIT statement).
  3. Check the number of data characters (LOC function) stored in the receive buffer and set the BHT application to read these data characters, if any, using the INPUT$ function.

 

Click here for detail.

The sample program is also available here. Refer to "rcvcom.src" in the sample program.

 

Note:

In the INPUT# statement and the LINE INPUT# statement, as the BHT application is configured to keep waiting until a CR (0Dh) or comma (,) is received, if these data characters are missing due to an error in the communication line or the communication line is disconnected, the application is brought to a halt as if it is frozen.

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