A few days ago I bought this camera and I tried to make a port for it.CHDK is properly loaded, the main overrides works well.DNG is OK.
Zebra and histogram on the 'half-press' instantly crash the camera.Attempting to display the color palette also cause crash the camera.(...)Transfer files using chdkptp works without problems but 'Viewfinder' and 'UI overlay' cause the crash.
Congrats (I think this is your first "from scratch" port?).
Some romlogs may tell more about the crashes.
Attached is romlog,crash by Zebra.
Exception 0x10, data abort in spytask. An invalid memory location was accessed (the content of the R2 register is suspicious, but hard to tell what was going on without knowing the surrounding code).An advice: if you see any CHDK-related tasks in the romlog, it's usually a good idea to include the corresponding main.bin.dump file.CHDK-related tasks are (these are not exact names):- tasks that are hooked (physw, capt_seq, ...)- spytask- ptpsessiontask (in case of ptp-related crashes)
Viewfinder in chdkptp now works well, but UI overlay still causes crash of the camera.
Check vid_get_bitmap_active_palette(), it seems to return 0x3F000004 according to the romlog (that value seems to be looks like a palette entry).
The scripts seem like running, but nothing happens. Some test scripts seem to operate normally.
llibtst.lua and ubtest.bas work.In the console of ubtest.bas scripts are three problems:halfshoot failed ,exp count or shot fail ,cam has iris failed 2.The first strange thing is what in <ALT> mode, pressing to the 'half shutter' the camera make AF. Full shutter press first take a snapshot and then start the script.Simple scripts as HDR.lua or Interval.lua do not work properly.Scripts are started, the console shows that everything is working normally, but none of the pictures was not taken.KeyMap for 'KEY_SHOOT_FULL' and 'KEY_SHOOT_HALF ' is OK.Other keys I could not check because the value of the PS1 and PS2 are constantly changing.
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