Based on sub_FF95B0E4 in ixus120 103c, I'd guess dirent should be 64 byteseditprobably applies to all dryos R39 and later cams.
Quote from: reyalp on 23 / April / 2011, 19:38:25Based on sub_FF95B0E4 in ixus120 103c, I'd guess dirent should be 64 byteseditprobably applies to all dryos R39 and later cams.Can you tell for which instructions i need search ?I test 64 bytes some times ago too, but on Ixus 1000 it not work.so i go back to 80
Quote from: Bernd R on 26 / April / 2011, 13:14:29Quote from: reyalp on 23 / April / 2011, 19:38:25Based on sub_FF95B0E4 in ixus120 103c, I'd guess dirent should be 64 byteseditprobably applies to all dryos R39 and later cams.Can you tell for which instructions i need search ?I test 64 bytes some times ago too, but on Ixus 1000 it not work.so i go back to 80Find a call to ReadFastDir in the Canon firmware, and check how much space is allocated for the second argument. It's usually on the stack, so the space is allocated with SUB SP, SP, #... which may include other things.Looking at sub_FF9A5570 ixus1000 100d, this is 0x40, like other >= 39 cams. It's possible you have other bugs
Quote from: reyalp on 26 / April / 2011, 16:53:18Quote from: Bernd R on 26 / April / 2011, 13:14:29Quote from: reyalp on 23 / April / 2011, 19:38:25Based on sub_FF95B0E4 in ixus120 103c, I'd guess dirent should be 64 byteseditprobably applies to all dryos R39 and later cams.Can you tell for which instructions i need search ?I test 64 bytes some times ago too, but on Ixus 1000 it not work.so i go back to 80Find a call to ReadFastDir in the Canon firmware, and check how much space is allocated for the second argument. It's usually on the stack, so the space is allocated with SUB SP, SP, #... which may include other things.Looking at sub_FF9A5570 ixus1000 100d, this is 0x40, like other >= 39 cams. It's possible you have other bugs I get the crash with 64 only when i use ptpcam GUI 0.2.66, and choose download all files or new files.But the filebrowser or script select work with 64.I dont know whats the current state of new ptpcam and GUI.when i update all files in source and use new ptpcam and GUI, is it possible that all can work for non expert as me and have same features as ptpcam GUI 0.2.66.Or is some important miss ?
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