Canon Powershot A810
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CHDK is available for the A810 with firmware versions 1.00b, 1.00d and 1.00e from the Download page |
Reviews and Specifications[]
Technical Data[]
- Digic IV image processor
- DryOS operating system
- Sensor: 16 million effective pixels, 1/2.3 CCD (6.17 x 4.55 mm)
- Max image size: 4608 x 3456
- 5x optical zoom lens, 28-140mm (35mm equiv), F2.8 - F6.9
- 4x digital zoom
- ISO 100/200/400/800/1600
- Digital Image Stabilization
- Fixed 2.7 inch LCD, 230,000 pixels.
- Video: H.264 MOV (QuickTime)
- Video formats: 1280x720 @25 fps (HD), 640x480 @30 fps
- Interfaces: Hi-speed USB, analog audio out (monaural), analog video out (NTSC/PAL) (video & audio cable not included)
- Storage: SD/SDHC/SDXC/MMC/MMCplus/HCMMCplus
- Power: Two AA type batteries
- Weight (with batteries): 171 g (6.03oz)
- Dimensions: 95 x 62 x 30 mm (3.74 x 2.44 x 1.18")
Firmware info[]
The use of ver.req to determine your firmare version may not work. It is recommended you use the ACID utility to determine your firmware version.
For Developers[]
General info[]
- DryOS v2.3, release #0050
- FW start address: 0xFF810000
LED addresses[]
#define LED_GREEN 0xC0220120 //LED on the back of the camera
Params Table[]
| # | Description | Value |
|---|---|---|
| 1 | Photo counter? | |
| 2 | Photo counter? | |
| 3 | EXIF Make (Camera Manufacturer) | Canon |
| 4 | EXIF Model (Camera Model) | Canon PowerShot A810 |
| 5 | Text | Comment |
| 7 | EXIF Owner Name | 32-bytes |
| 9 | Review Time (ms) |
Hold=-1, Off=0, 2000,3000,...,10000 |
| 16 | Text | CANON_DC |
| 18 | LCD Brightness | 0-4 |
| 22 | Create Folder |
Daily=0x800 / Monthly=0x900 |
| 25 | Start-up Image | Off=0x00 / On=0x01 |
| 46 | Transition | Off=0x00, Fade=0x01, Slide=0x02 |
| 76 | Display Off Time (sec) | 60, 120, 180 |
| 113 | Lens retract (sec) | 0, 60 |
| 120 | Resume | Last Seen = 0x01, Last Shoot = 0x00 |
Available Firmware Dumps[]
- Firmware version 1.00B
- Firmware version 1.00D
- Firmware version 1.00E
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Download location for firmware dumps: |