CHDK/A700

Following the example of the CHDK/A700 page, everything that might be useful for a port of CHDK to A540 should be posted here.

Firmware info
As in the A700 case, the ver.req file works as well in this model. It shows the following: Canon PowerShot A700 P-ID:3117 PAL Firmware Ver GM1.00B E18 Jan 12 2006 15:31:55

Pressing returns: Adj Ver.002.015 ZoomLensError 2006.10.14 13:59:25

LEDS addresses

 * 1) define LED_BLUE 0xc0220084
 * 2) define LED_1 0xc0220088
 * 3) define LED_2 0xc022008c
 * 4) define LED_3 0xc0220090
 * 5) define LED_4 0xc0220094

Some code
Blue-LED firmware blinker: download from generalfault.narod.ru/A700BLUE.zip password is WDdfsDFRT3@*sd