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SCI for UART tutorial help

ecosat ecosat-son
Prodigy 190 points
Other Parts Discussed in Thread: HALCOGEN

This tutorial video (http://www.youtube.com/watch?v=PpalANwuzIo) is shown to teach people to use the SCI.

However, the code used in the video is unreadable due to issues in video quality, and I have been unable to find the code written out anywhere online.

Furthermore, the inbuilt Halcogen example with the SCI has completely different functionality, and as far as I can tell only sends data, without being configured to receive any.

If the code used in that video could be provided (specifically the interrupts, I can decipher most of the rest) it would be much appreciated.

  • 0
    TI__Mastermind 49120 points

    I have attached a pdf that shows the steps in HALCoGen required to configure the SCI module for RX. The document also includes the source code updates you need to make in code generated by HALCoGen.

     3716.SCI_RX_exercise.pdf

    Regards, Sunil

  • 0 in reply to Sunil Oak
    Prodigy 190 points

    Thanks Sunil.

    However, after following the steps in this pdf to the letter, I have received 3 errors that I am unsure of how to deal with, as they do not point to any specific file or location.

    The errors are as follows:

    Description Resource Path Location Type
    #10010 errors encountered during linking; "SCI.out" not built SCI C/C++ 
    <a href="file:/C:/ti/ccsv5/tools/compiler/dmed/HTML/10234.html">#10234-D</a> unresolved symbols remain SCI C/C++ 
    unresolved symbol sciRecieve, first referenced in ./source/notification.obj SCI C/C++ 

    All three list their resource as just SCI (the name of the project) and I am unsure of how to deal with them.

  • 0 in reply to ecosat ecosat-son
    TI__Mastermind 49120 points

    Please replace sciRecieve with sciReceive.

    Regards, Sunil