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glossary [2021/05/21 22:59] – [Firmware update/upgrade/downgrade] Walter Schulzglossary [2024/01/15 03:54] – [Event Procedure] petabyte
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 -> [[ml>forum/index.php?topic=18024.0|ML Forum: Auto ETTR - What all those settings mean and how to use them]] -> [[ml>forum/index.php?topic=18024.0|ML Forum: Auto ETTR - What all those settings mean and how to use them]]
  
 +==== Event Procedure ====
 +
 +A function in the Canon firmware that can be called by string value. They can be executed with [[#canon_basic_scripting|Canon Basic scripts]], through [[#usb|PTP]], or through the //call// function in C. Internally, these are known as //evprocs//.
  
 ==== Experimental Builds ==== ==== Experimental Builds ====
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 Physically accessing UART in older cams required opening cam and maybe even soldering wires to camera's cirtuit board. Later cams have a UART connector on board for easier access. \\  Physically accessing UART in older cams required opening cam and maybe even soldering wires to camera's cirtuit board. Later cams have a UART connector on board for easier access. \\ 
 On some of Canon's Digic 7, 8 and X cameras this UART is accessible without opening the camera by just removing a reusable rubber cover. On some of Canon's Digic 7, 8 and X cameras this UART is accessible without opening the camera by just removing a reusable rubber cover.
 +==== USB ====
 +Generally used for debugging. Information is transmitted over the Picture Transfer Protocol. Canon
 +has added several commands alongside the standard ones, such as the one that can be used to write the [[#bootflag]] (See https://github.com/petabyt/mlinstall)
  
 ==== Underexposure ==== ==== Underexposure ====
glossary.txt · Last modified: 2024/05/14 22:22 by Walter Schulz