Canon Powershot A1100 IS
The Powershot A1100 IS was released on February 17, 2009
The Powershot A1100 is NOT ported yet, although it is being ported. See the forum link below. |
Reviews and Specifications
Technical Data
- Digic IV image processor
- DryOS operating system
- Sensor: 12.1 million effective pixels, 1/2.3 CCD (6.16 x 4.62 mm, 0.28 cm²), 43 MP/cm² Pixel Density
- Max image size: 4000 x 3000
- 4x optical zoom lens 35-140mm (35mm equiv), F2.7 - F5.6, Image stabilization
- 2.5 inch LCD, 115,000 pixels
- ISO 80-1600
- Standard Definition Movie Recording: 640 x 480 (30 fps), 320 x 240 (30 fps)
- Power: Two AA batteries
- Weight (without batteries): 155 g (5.47 oz), Dimensions: 95.4 x 62.4 x 31.0mm (3.76 x 2.46 x 1.22 in)
Firmware info
The ver.req file is used to retrieve firmware information from the camera.
After holding down FUNCSET then press :
Canon PowerShot A1100 IS P-ID:31C3 PAL D
FirmWare Ver GM1.00A NoError Dec 8 2008 13:19:46
Subsequent press of (while still holding FUNCSET) reveals:
Adj Ver.004.010
Another press of (while still holding FUNCSET) brings up this:
IS Firm Ver. 2.11 IS Param Ver. 2.07
And another press of (while still holding FUNCSET) brings up this:
Driver Info: 0x00000000
For Developers
Porting thread: http://chdk.setepontos.com/index.php/topic,4727.0.html
Firmware Update Menu Item
Create a file called PS.FI2 on the root of the SD card, power the A1100IS on in Play mode, and press the menu button.
The menu now shows an extra option:
Firm Update...
Known Settings in /trunk/platform/a1100is/sub/100c/
makefile.inc:(not complete)
PLATFORMID=12739 PLATFORMOS=dryos MEMBASEADDR=0x1900 RESTARTSTART=0x50000 MEMISOSTART=0x12ED1C ROMBASEADDR=0xFFC00000
LED addresses
#define LED_DP 0xC02200CC // direct-print (blue) #define LED_FLASH 0xC02200D8 // Triggers flash #define LED_AF 0xC02200DC // Auto-focus LED
Available firmware dumps
- Firmware 1.00B (blinked out by dch24): available from chdkdumps part2
- Firmware 1.00C (by pawitp): drop.io download, also available from chdkdumps part 3
Download location for firmware dumps: |