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Re: [Paparazzi-devel] atmega_i2c_cam_ctl

From: Chris
Subject: Re: [Paparazzi-devel] atmega_i2c_cam_ctl
Date: Sun, 17 Mar 2013 00:24:18 +0200
User-agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130308 Thunderbird/17.0.4

Hi Christophe, that sounds very interesting (i missed your reply somehow).
So far i have made my Canon sx230HS (it has on board GPS tagging) to work with CHDK remote control by using a script and a joystick and i can take photos and videos as well. I use two methods for CHDK one with a module that is using the autopilot's hardware and one that uses a mega328 connected to the autopilot's i2c bus which in turn issues the required pulses. Can you tell me which sony cameras are compatible with your program so i can try it also. From my experiments optical stabilization is a must so i need to find a suitable SONY camera.

On 03/16/2013 10:45 PM, address@hidden wrote:
Date: Tue, 7 Aug 2012 07:49:23 +0200
Subject: Re: [Paparazzi-devel] atmega_i2c_cam_ctl ???

Hi Chris,
I made this to control our Sony Cybershot. However, we are working to convert 
it for CHDK.
-There is already a ground station GUI to control all the buttons, which works 
with all 3 types of cam_control. 
-There is Sony-Firmware for ATMega (using DAC's to control all the 30+ buttons 
multiplexed on 4 analog lines)
-Conversion of the firmware to Arduino (since that seem to be cheaper, and 
performance is not a real issue here)
-Adaptation to CHDK-Uploading GPS info into photo-file using CHDK-Christophe

On Mon, Aug 6, 2012 at 11:09 PM, Chris<address@hidden>  wrote:


I was getting ready to write some code for making a atmega chip control a Canon 

with CHDK when i saw this file in the modules directory.

In fact it is exactly what i wanted to do but it looks like someone beat me to 

Anyone knows where to get the atmega firmware (in any form, code or hex) and 
the CHDK script?



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