

- #Prepare a zip for mac update
- #Prepare a zip for mac archive
- #Prepare a zip for mac Pc
- #Prepare a zip for mac download
This means that for cameras released prior to January 2011 there needs to be a FAT16 partition with a slightly modified boot block. Note that your SD card needs to be "bootable" to use the SD Card Lock method. Insert the card into your camera and turn it on normally - you should briefly see the CHDK logo, indicating that CHDK has successfully loaded. To use this method, format and load the card using the instructions below, and then set the card's lock switch (the little slider mechanism on the side of the SD card) to the "LOCK" position. This is done via the "Bootable SD Card" method of loading and requires that the SD card be setup specially for this purpose.
#Prepare a zip for mac update
Do not start the camera with the On/Off button - the firmware update method will not work if you do.
#Prepare a zip for mac archive
If so, then you cannot use the firmware update method for those cameras until the software is released in the CHDK Autobuild Server Also, Mac users should read the hints in FAQ Mac as as you may have issues with permissions when using Apple Archive utiliy. Beta release versions of CHDK downloaded from the CHDK forum might not contain this file.

Note that for this method to work, there must now be a file called either ps.fi2 or ps.fir in the root directory of the card. Make sure that the CHDK folders are also copied to the SD card.
#Prepare a zip for mac Pc
Use your PC and SD card reader to unzip the appropriate CHDK distribution file for your camera model and firmware version into the main root directory of your SD card. If the camera does not want to format your card, it is probably already formatted. This should happen automatically when you put a new card in the camera. Start with an SD card formatted by your camera.Steps to use the firmware update method are : No firmware "flashing" takes place.įirmware Update Method Card Preparation It tricks the camera into thinking it is doing a firmware update but actually causes CHDK to be loaded into RAM. Note that this method does not actually update the camera's firmware.It is the easiest way to load CHDK but must be done each time the camera is powered on, because CHDK does not make any permanent changes to the camera when it runs. It uses the camera's built-in "Firmware Update." menu item to load CHDK from a file called either "PS.FIR" or "PS.FI2" (depending on the camera model). The Firmware Update Method allows you to load CHDK from any SD card formatted to work in your camera. Load the CHDK distribution to your SD card.Configure your SD memory card using the most appropriate method listed below.Decide what CHDK loading method you want to use.
#Prepare a zip for mac download
Download the complete release of the correct version of CHDK for your camera's firmware from CHDK Download Page.Determine the firmware version of your camera using firmware version information from the CHDK FAQ.Determine what year your camera was released using the Camera Platform ID Table wiki page.Prior to starting to use CHDK, you will need to:
