SD300

From CHDK Wiki

[edit] Canon Powershot Digital ELPH SD300 / Digital IXUS 40 / IXY Digital 50

This is a 4.0 megapixel compact camera that runs the DiGiC II image processor chip. It may be possible for the CHDK firmware to be ported over to it. The Platform ID for this camera is 0x30BF.

The first known dump of the firmware for this camera is version 1.00K and is available on http://rapidshare.com/files/63057273/Primary.bin.html

For details on Firmware dumping see: http://HackingHood.googlepages.com/

Some useful constant for this camera are:

/* LED addresses */

1. define LED_PWR 0xc02200E8
2. define LED_GREEN 0xc02200D8
3. define LED_RED 0xc02200DC
4. define LED_YELLOW 0xc02200E0
5. define LED_AF_RED 0xc02200EC

Where LED are identified as follows:

CHDK port has started!