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Thread: Tc27xx vadc

  1. #1
    New Member New Member narayanan is on a distinguished road
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    Tc27xx vadc

    I am using VADC to convert A to D but result register always 0 while debugging, But in result register VF flag getting update. I am using VADC example code from AURIX library. Queue status register showing Queue is empty.
    ?????
    Last edited by narayanan; Nov 2nd, 2018 at 01:48 AM.

  2. #2
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    MMarquardt is on a distinguished road
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    I would say you forgot to enable the analog part of the VADC group you are using. Check bit field ANONS/ANONC of register GxARBCFG.
    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.

  3. #3
    New Member New Member narayanan is on a distinguished road
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    Quote Originally Posted by MMarquardt View Post
    I would say you forgot to enable the analog part of the VADC group you are using. Check bit field ANONS/ANONC of register GxARBCFG.
    Thank you for your reply. We already enabled that ANONC bit. The problem is we got the code for TC27x C step microcontroller, but ours is TC277 B step. VADC Configuration is different for both, That's why conversion not happened. Now we found the solution.

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