SX430 - This will be my first porting Attempt - page 17 - DryOS Development

srsa_4c

3981

Re: SX430 - This will be my first porting Attempt

« Reply #160 on: 02 / May / 2019, 13:45:17 »

Advertisements

Quote from: blackhole on 02 / May / 2019, 03:25:01

Later he has several times reported that ISO overriding works well.
https://chdk.setepontos.com/index.php?topic=13569.msg138521#msg138521
https://chdk.setepontos.com/index.php?topic=13569.msg138589#msg138589

Problem is, he mostly appeared to test things over ptp, without using the menu.

@shinchaπ

Please run the ubtest.bas script (it is located on card in /CHDK/SCRIPTS/TEST). It doesn't test Av override though, only Tv and Sv. You can find a short description of that script in https://chdk.fandom.com/wiki/Testing#ubtest.bas . If the overrides are working, you'll end up with over and underexposed pictures. You can also upload the log file created by the script.

When you test Av override using the enhanced photo operations menu, please do it like: 1) switch the cam to Av mode and set the largest aperture on the Canon user interface 2) Set Av override to 8 in the CHDK menu 3) exit the CHDK menu and shoot a picture. If the resulting photo is underexposed, the override is likely functional.

Logged

Menu jumping/flickering on M10?

shinchaπ

Re: SX430 - This will be my first porting Attempt

« Reply #161 on: 03 / May / 2019, 09:56:13 »

Quote from: srsa_4c on 02 / May / 2019, 13:45:17

Quote from: blackhole on 02 / May / 2019, 03:25:01
Later he has several times reported that ISO overriding works well.
https://chdk.setepontos.com/index.php?topic=13569.msg138521#msg138521
https://chdk.setepontos.com/index.php?topic=13569.msg138589#msg138589
Problem is, he mostly appeared to test things over ptp, without using the menu.

@shinchaπ

Please run the ubtest.bas script (it is located on card in /CHDK/SCRIPTS/TEST). It doesn't test Av override though, only Tv and Sv. You can find a short description of that script in https://chdk.fandom.com/wiki/Testing#ubtest.bas . If the overrides are working, you'll end up with over and underexposed pictures. You can also upload the log file created by the script.

When you test Av override using the enhanced photo operations menu, please do it like: 1) switch the cam to Av mode and set the largest aperture on the Canon user interface 2) Set Av override to 8 in the CHDK menu 3) exit the CHDK menu and shoot a picture. If the resulting photo is underexposed, the override is likely functional.

Test worked well and i got UE OE NE images.
and AV also worked fi9. i ll upload log file too.

Logged

blackhole

684
A590IS 101b

Re: SX430 - This will be my first porting Attempt

« Reply #162 on: 03 / May / 2019, 12:16:29 »

Quote from: shinchaπ on 03 / May / 2019, 09:56:13

Test worked well and i got UE OE NE images.
and AV also worked fi9. i ll upload log file too.

O.K.
Can you try this:

1. Switch the camera to P (Program) mode
2. Set the camera to continuous drive mod
3. In "Enhanced photo operations" set AV override to 8.50 or something similar
4. In "Bracketing in continuous mode" set AV bracketing to 1EV and set Bracketing type to +

Exit the ALT mode, press the shutter button and hold it down until the camera shoots 4 images.
It is important that the camera is on a wide angle, so do not use the zoom.
See if there are differences in the brightness between the images.

chdkptp_20190503_172707-horz-vert.jpg (149.39 kB, 720x540 - viewed 26 times.)

Logged

http://astrofoto.pondi.hr

shinchaπ

Re: SX430 - This will be my first porting Attempt

« Reply #163 on: 03 / May / 2019, 13:04:12 »

Quote from: blackhole on 03 / May / 2019, 12:16:29

Quote from: shinchaπ on 03 / May / 2019, 09:56:13
Test worked well and i got UE OE NE images.
and AV also worked fi9. i ll upload log file too.
O.K.
Can you try this:

1. Switch the camera to P (Program) mode
2. Set the camera to continuous drive mod
3. In "Enhanced photo operations" set AV override to 8.50 or something similar
4. In "Bracketing in continuous mode" set AV bracketing to 1EV and set Bracketing type to +

Exit the ALT mode, press the shutter button and hold it down until the camera shoots 4 images.
It is important that the camera is on a wide angle, so do not use the zoom.
See if there are differences in the brightness between the images.

Yeah! it worked😀

Logged