The Canon Powershot G12 was released in September of 2010 as successor of the G11.
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CHDK is available as BETA version for the Powershot G12 with firmware version 1.00C from the forum |
Reviews
Technical Data
- Digic IV image processor
- DryOS operating system
- Sensor: 10 MP 1/1.7 inch CCD type
- Lens: 28-140mm (35mm equiv), F/2.8 - F/4.5
- 5x optical zoom
- Image stabilization: Lens-Shift type
- Display: 2.8 inch Vari-angle TFT, 461,000 pixels, adjustable
- Viewfinder: Real-image zoom, optical viewfinder
- Video: 1280 x 720 @24 fps, 640 x 480 @30fps, 320 x 240 @30fps; max. clip length: 4GB or 1 hour
- Video format: MOV (Quicktime) H.264 + Linear PCM (Stereo)
- Storage media: SD, SDHC, SDXC, MMC, MMCplus, HCMMCplus
- Power: rechargeable Li-ion battery Canon NB-7L
- Weight: 355g (with battery & card), 401g (with battery), Dimensions: 112 x 76 x 48 mm
- Flash hotshoe
Firmware info
As in other Canon PS case, the ver.req file works as well in this model. vers.req does the same job plus it reports the number of shots. Start the camera in playback mode with at least one image on the memory card, press FUNCSET and DISP simultaneously , it shows the following:
CHDK Specialties
This section describes special CHDK-related things...
For Developers
LED addresses
0xC0220124 Power LED (Green) 0xC0220128 Exp Comp LED (Orange) 0xC022012C ISO LED (Orange) 0xC0220130 Upper Indicator (Orange) [next to optical viewfinder] 0xC0220134 Upper Indicator (Green) [next to optical viewfinder] 0xC0220138 Lower Indicator (Yellow) [next to optical viewfinder]
Firmware dumps
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Download location for firmware dumps: |
Porting process & links
- G12 Porting thread: forum link (by philmoz)
News & Development History:
2010-12-29: Beta 1 is available for G12 firmware version 1.00C, by philmoz, forum link