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Linux ARM64 SL, GPIO Access

2024-05-08
2024-05-09
  • mehmetembedded - 2024-05-08

    Hello. I am using TI AM64x evaluation board TMDS64EVM. It has 8 leds connected via I2C to SoC.I wanna control them via codesys GPIO device. Is that possible? If so how I can do it.
    I had no problem installing codesys runtime, and running program on device. But when it comes to GPIO access, It couldn’t make it.

     
  • yannickasselin - 2024-05-08

    A bit of work but maybe possible to make your own driver using "CODESYS Control SL Extension Package".
    Look at the "ExternalIoDrv" example.
    It is installed in "C:\Program Files\CODESYS 3.5.20.0\CODESYS\CODESYS Control SL Extension Package" when you install the "CODESYS Control for Linux SL".

     
  • mehmetembedded - 2024-05-09

    Can you give more details about how i can make it happen please ? Thanks

     

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