Changes between Version 78 and Version 79 of Docs/825gen2/Dev/UpdatingLegacyApps


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Timestamp:
03/06/25 08:23:54 (6 weeks ago)
Author:
Don Wilson
Comment:

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  • Docs/825gen2/Dev/UpdatingLegacyApps

    v78 v79  
    595924. Also (probably rare) if the app communicates with another system by serial port, network, or file import/export that interprets the data content as binary integers, floats, etc... it may be necessary to make changes to account for different [https://en.wikipedia.org/wiki/Endianness endianness]. The 825 Gen2 is ARM-64 little-endian, The Legacy 825 is Coldfire big-endian.
    6060
    61 25. Before running the app for debugging from SSH it will often be necessary to create a directory on the 825 Gen2 for the app's data. Check the app header files to confirm the directory the app will use for configuration and data files. (Some newer apps may automatically check when starting up and create the directory if it does not exist)
     6125. Before running the app for debugging from SSH it will often be necessary to create a directory on the 825 Gen2 for the app's data. Check the app header files to confirm the directory the app will use for configuration and data files. (The last part of the directory should normally match the project name and the release build executable name. Some newer apps may automatically check when starting up and create the directory if it does not exist)
    6262{{{
    6363mkdir /mnt/nand/apps/<projectname>