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update HACKING file

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This commit is contained in:
Tomasz Moń
2009-05-06 17:57:51 +02:00
parent 1a65deb8d5
commit 295e932bf1
1 changed files with 11 additions and 1 deletions
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12
HACKING
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@@ -3,7 +3,7 @@ In general everything brings down to figure out:
-Position -Position
-Possible value range -Possible value range
There seems to be two possible ways to figure that out. There seems to be three possible ways to figure that out.
1) Use USB sniffer together with X-Edit 1) Use USB sniffer together with X-Edit
Once you set up X-Edit and usb sniffer, set some option. Once you set up X-Edit and usb sniffer, set some option.
USB sniffer should report something like this being sent to device: USB sniffer should report something like this being sent to device:
@@ -66,3 +66,13 @@ There seems to be two possible ways to figure that out.
save new patch save new patch
check patch file and note the change check patch file and note the change
while you don't have all possible values while you don't have all possible values
3) Use gdigi
After starting gdigi turn the knobs on your device.
Check out console output, you should notice something like this:
** Message: Received parameter change ID: 210 Position: 4 Value: 0
ID is ID, Position is Position and Value is one of possible values.
To get all possible values keep turning knobs and watch the output.
If you change effect type usually there's more messages - where,
usually the first one is type change, and rest are default values.
This way you *CANNOT* gather all information (there're X-Edit only
controlled values, check device manual for more information).