Belowdataiscopiedfromsomeothercamera. There is no {{button
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Todeterminethefirmwareversion,the'''[[ACID]]'''tools is recommended.
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|1 = TRASH
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}} button on D20 and {{button|FUNCSET}} + {{button
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|1 = DOWN/DISP}} does not work, as doesn't any other combination. On the other hand, [http://www.zenoshrdlu.com/acid/acid.html acid] utility works.
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: <strike>The '''[http://chdk.wikia.com/wiki/Ver.req#Q._How_can_I_get_the_original_firmware_version_number_of_my_camera.3F ver.req]''' file is used to retrieve firmware information from the camera. </strike>
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: <strike>'''[http://chdk.wikia.com/wiki/Ver.req#Q._How_can_I_get_the_original_firmware_version_number_of_my_camera.3F vers.req]''' First Page Data: After holding down then press : </strike>
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:<strike>'''[http://chdk.wikia.com/wiki/Ver.req#Q._How_can_I_get_the_original_firmware_version_number_of_my_camera.3F vers.req]''' Second Page Data<: Subsequent press of {{button
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==CHDKspecialities==
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|1 = TRASH
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}} (while still holding {{button|FUNCSET}}) reveals: </strike>
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: <strike>'''[http://chdk.wikia.com/wiki/Ver.req#Q._How_can_I_get_the_original_firmware_version_number_of_my_camera.3F vers.req]''' Third Page Data: and another press of (while still holding {{button|FUNCSET}}) brings up this: </strike>
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: <strike>'''[http://chdk.wikia.com/wiki/Ver.req#Q._How_can_I_get_the_original_firmware_version_number_of_my_camera.3F vers.req]''' Third Page Data: After holding down {{button|FUNCSET}} then pressing {{button
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|1 = TRASH
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}} three times:</strike>
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: <strike>'''[http://chdk.wikia.com/wiki/Ver.req#Q._How_can_I_get_the_original_firmware_version_number_of_my_camera.3F vers.req]''': After holding down {{button|FUNCSET}} then pressing {{button
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|1 = TRASH
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}} four times:</strike>
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==CHDK specialities==
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==For Developers==
==For Developers==
===Binary Encoding===
===Binary Encoding===
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Both diskboot and firm update loading are confirmed working.
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* Both diskboot and firm update loading are confirmed working.
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===LED addresses===
===LED addresses===
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===Firmware dumps===
===Firmware dumps===
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*
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{{DL_dumps}}
{{DL_dumps}}
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===Porting===
===Porting===
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Current status: None
Current status: None
Revision as of 22:46, September 23, 2012
The Powershot D20 was announced on February 7, 2012 and released mid May 2012 as Canon's second waterproof camera