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  • Users: Tatto
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  1. Tatto

    Forcing CR in output

    Hello. I have a doubt and need some help. I have a small script that opens a serial communication (USB) with a board containing a zigbee module. Almost all the the messages I have to send through this port contains a carriage-return (0x0D) in the end of the string. Is it possible to force this...
  2. Tatto

    Error handling

    Hi. I'm new in tcl programming, and I'm looking for a better way to handle errors. Actually, I use "catch {}" in critical areas and if it returns 1, a function to treat this error is called. This function may receive arguments such as important information about the state of the program, and...

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