CHDK

Welcome to the CHDK Wiki A wiki dedicated to the CHDK firmware add-on for Canon's Digic II & Digic III cameras! Unleash the POWER in your "PowerShot!" :) We are currently editing over 632 articles, and you can help! If you have any questions please visit the CHDK-Forum.

News (2008 03 12) TX-1 Firmware Dumped [1] (2008 03 09) 'StereoData Maker' version 1.50 released [2] (2008 02 27) AllBest Build 37 released [3] & [4] (2008 02 25) SD800IS porting is now available in beta (2008 02 25) A530 porting is now available in beta (2008 02 22) New "Camera Features Chart" page created. Cross-reference of each model and its new capabilities. Camera-tester's input requested. (temporary news-line to garner interest and data collection going) (2008 02 21) AllBest Build 34 released [5] (2008 02 21) A460 build is now available (2008 02 17) AllBest Build 33 released [6] (2008 02 15) German language-file (beta) for allbest build 31 German_allbest (2008 02 13) Firmware dump and first (early) beta port available for SD450 (IXUS 55) (2008 02 10) AllBest Build 31 released [7] (2008 02 02) A550 porting is now available in beta (2008 01 31) Firmware of A650IS is available (2008 01 16) The CHDK-related article published in the Feb.'08 issue of Popular Science magazine! (2008 01 10) 2 new dumps for the ixus850_sd800_100e and the ixus70_sd1000_102a (2008 01 09) G9 Firmware dumped! Hotpixels removal in AllBest build ?! Read this [8] and check it out! (2007 12 06)New Author: AllBest! Has just set a new record in CHDK! READ THIS! (2007 12 05) SD500 1.01b build is available (Read "this thread" for latest details and downloads.) (2007 12 04) EWAVR discovers and implements F-Stop Override, giving 3 new F-stops of f/9.0, f/10.0 and f/11.0! See EWAVR's "experimental builds" on the Downloads Page (2007 12 01) New High-Speed Shutter and High-Speed Flash Sync taken to new heights! Shutter speeds with flash-sync up to 1/10,000th of a second! Use widest apertures too! See thread one and two at the new CHDK Forum (Don't miss the sample images!) (Update: Speeds up to 1/64,000 have been found!) A540 beta build is apparently available (and has been since Nov 19?) (2007 11 26) 15 sec exposure limit beaten: Fingalo's build and Microfunguy's build are able to perform up to 65" exposures The new CHDK-dedicated discussion forum. Check it out. (2007 11 25) S5IS Firmware dumped! See S5IS for progress. (2007 11 20) CHDK for SD700 1.01b ported!. Beta v4 now available If you feel the need to express your thanks and gratitude to all CHDK contributors, please click here: THANKS Basic Articles The basics: how to install and use the CHDK firmware CHDK In Brief - What is CHDK? How do I get started? FAQ / Instructions - Lots of good stuff here. Firmware Usage - A basic overview of using CHDK Chinese/CHDK firmware usage Scripts -- Unleash the FULL power of your camera. Don't miss the user-written scripts and scripting tutorial section! Language Cheat sheets Special Builds Advanced Articles Tutorial: RBF fonts Grid Tutorial & User Contributions Benchmark results of various SD cards HOWTO: Calibrating the distance of the A620 For Developers Links Download CHDK If you are ready to Download CHDK, or want to see what's available, head on over to the DOWNLOADS page. That page should be updated with all the latest build summaries and links. Other Info Change Log / Timeline: https://tools.assembla.com/chdk/timeline Raw comparison, original "Raw enabler": digicanon.narod.ru Forum Discussions Got a problem or a question? Please check the FAQ first, but if you're still stumped, try one of these forums. Note: The new CHDK Forum is the most active of the English forums. Dpreview's forum used to be used most in the past. There you'll find the most extensive (English) history of CHDK's development. An active CHDK thread usually still exists at dpreview (thanks, 'zdravko'!) but the dpreview discussions are rapidly losing favor to the new CHDK Forum. English: The main "CHDK Forum"new , dpreview.com, s3users.com German: zonebattler's homezone, CHDK-Forum(neu) Italian: HWUpgrade Forum Japanese: hobby9.2ch.net Portuguese: digiforum.com.br Romanian: softpedia.com, fototarget.ro by ursamajor Russian: forum.ixbt.com - 1, 2 French/Français (G7 only): Topic unique G7 sur HardwareFr Polish/Polski: canon-board.info, CHDK Motion Detection English: dPreview History: 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 Persian: Can i use RAW format in S3 IS? Chinese: Discussions on forum.Xitek.com Other Wikis Japanese: wiki.fyi.jp Russian: tools.assembla.com Web-sites Russian chdk.clan.su Supported Cameras Camera: Firmware Versions A410: 100e, 100f A420: 100b A430: 100b A450: 100d A460: 100d A470: 100e, 101a, 101b, 102c A480: 100b A490: 100d, 100e, 100f A495: 100d, 100e, 100f A530: 100a A540: 100b A550: 100c A560: 100a A570: 100e, 101a A580: 100c, 101b A590: 100e, 101b A610: 100d, 100e, 100f A620: 100f A630: 100c A640: 100b A650: 100d A700: 100b A710: 100a A720: 100c A800: 100b, 100c A810: 100b, 100d, 100e A1000: 100a, 100b A1100: 100a, 100b, 100c A1200: 100a, 100b, 100c A1300: 100b, 100d, 100e A1400: 100b A2000: 100a, 100b, 100c A2100: 100a A2200: 100b, 100c, 100d A2300: 100c, 100e, 100f A2400: 100c, 100d, 100e A2500: 100a A2600: 100c, 100d A3000: 100b, 100c, 100d A3100: 100a, 100b, 100d A3200: 100a, 100c, 100d A3300: 100a, 100c, 100d A3400: 100f, 101a, 101b A4000: 100c, 101a, 101b, 102a D10: 100a, 100b D20: 100b D30: 100a EOS M3: 101a, 120f, 121a EOS M10: 110d, 110f, 110g, 111a G1X: 100e, 100f, 100g, 101a G5X: 100c, 101a, 101b, 101c, 101d G7: 100e, 100g, 100i, 100j G7X: 100b, 100c, 100d G7X Mk 2: 101a, 110b G9: 100d, 100f, 100g, 100h, 100i G10: 102a, 103b, 104a G11: 100f, 100h, 100j, 100k, 100l G12: 100c, 100e, 100f, 100g G15: 100b, 100e G16: 100h, 101a, 101b, 101c IXUS30 (SD200): 100k IXUS40 (SD300): 100j, 100k IXUS50 (SD400): 101a, 101b IXUS55 (SD450): 100b, 100c, 100d IXUS60 (SD600): 100a, 100d IXUS65 (SD630): 100a IXUS70 (SD1000): 100c, 101a, 101b, 102a IXUS75 (SD750): 100b, 101a, 101b, 102a IXUS80 (SD1100): 100c, 101a, 101b IXUS85 (SD770): 100a, 100b IXUS90 (SD790): 100c, 100d, 100e IXUS95 (SD1200): 100b, 100c IXUS100 (SD780): 100b, 100c IXUS105 (SD1300): 100b, 100c, 100d IXUS110 (SD960): 100b, 101d, 101f, 101g IXUS115 (ELPH100HS): 100c, 101a, 101b, 101c IXUS120 (SD940): 100e, 101a, 102c, 103b, 103c IXUS125 (ELPH110HS): 100d, 100e, 101a IXUS130 (SD1400): 100a, 100c IXUS132 (ELPH115): 100b IXUS135 (ELPH120): 100b IXUS140 (ELPH130): 100a, 100b IXUS145 (ELPH135): 100c IXUS150 (ELPH140): 100c IXUS155 (ELPH150): 100b IXUS160 (ELPH160): 100a, 100b IXUS170 (ELPH170): 100a IXUS175 (ELPH180): 100a, 100b, 100c IXUS185: 100a IXUS180 (ELPH190): 100a IXUS190 (ELPH200): 100d. 110a IXUS200 (SD980): 100c, 101c, 101d IXUS220 (ELPH300HS): 100c, 101a, 101c, 101d, 101e, 101g IXUS230 (ELPH310HS): 100a, 100b, 100e IXUS240 (ELPH320HS): 100c, 100d, 101a, 102a IXUS255 (ELPH330HS): 100f, 100h IXUS265 (ELPH340HS): 100a, 100c IXUS275 (ELPH350HS): 100a IXUS285 (ELPH360HS): 100b, 100c IXUS300 (SD4000): 100d IXUS310 (ELPH500HS): 100a, 101a, 101b, 101c IXUS700 (SD500): 101a, 101b IXUS750 (SD550): 100f, 100g, 100h IXUS800 (SD700): 100b, 101a, 101b IXUS850 (SD800): 100d, 100e IXUS860 (SD870): 100c IXUS870 (SD880): 100e, 101a, 102b IXUS900 (SD900): 100c IXUS950 (SD850): 100c IXUS960 (SD950): 100c, 100d IXUS970 (SD890): 100b, 100c, 100d, 100f IXUS980 (SD990): 100e, 101b IXUS990 (SD970): 100a, 100b IXUS1000 (SD4500): 100b, 100d, 100f, 101a, 102b, 102c IXUSIZOOM (SD30): 100e, 100f, 100g, 100h IXUSW (SD430): 110a Powershot N: 100a Powershot N Facebook: 100a S2IS: 100e, 100f, 100g, 100i S3IS: 100a S5IS: 101a, 101b S80: 100g, 101b S90: 100c, 101a, 101b, 101c S95: 100e, 100h, 100i, 100k S100: 100d, 100e, 101a, 101b, 102a S110: 101b, 102b, 103a SX1: 200h, 201a SX10: 100c, 101a, 101b, 102b, 103a SX20: 100f, 102b, 102c, 102d SX30: 100e, 100h, 100l, 100m, 100n, 100p SX40HS: 100d, 100f, 100g, 100i SX50HS: 100b, 100c SX60HS: 100b, 100c, 100f, 100g, 100h SX100IS: 100b, 100c SX110IS: 100b SX120IS: 100b SX130IS: 101c, 101d, 101f SX150IS: 100a SX160IS: 100a SX170IS: 100a, 101a SX200IS: 100c, 100d SX210IS: 100c SX220HS: 100a, 101a, 101b, 101c, 101e SX230HS: 100c, 101a, 101b, 101c, 101e SX240HS: 100a, 100c, 101a SX260HS: 100b, 100c, 101a SX270HS: 102b, 102c SX275HS: 102b, 102c SX280HS: 102b, 102c, 102d SX400IS: 100b SX410IS: 100b, 100c SX420IS: 100a, 110a SX430IS: 100b SX500IS: 100c, 100d, 100e SX510HS: 100a, 100c, 100d, 101a SX520HS: 100b, 100c SX530HS: 100a, 100c SX600HS: 100d, 100f SX610HS: 100a SX620HS: 100b, 100c, 110a SX700HS: 100d, 100e SX710HS: 100a, 101a SX730HS: 100b, 100c, 100d, 100e TX1: 100g, 101b Firmware versions in green are available in stable and/or dev for download Firmware versions in gray do not have official CHDK releases. Check porting status here For the development status of not-yet-supported cameras, see For Developers. Read the FAQ and Firmware Usage articles before downloading appropriate version. Under Development Check out the "For Developers" page to see what progress is being made to port CHDK to additional cameras and firmware versions. You'll also find articles describing the porting process there. (Maybe you'd like to help?) Please help fill out the Firmware Comparisons page. Sample pictures We couldn't have done it without CHDK... Lightning photography RAW HDR HDR Mosaic Unlimited DOF Timelapse movies High-Speed Shutter & Flash-Sync New! How to upload a picture (See also) Feedback Ideas, Suggestions, Feature Requests uBasic Script command suggestions (A new section just for uBasic) Express your vote of THANKS!