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Fredrik
Account closed
Registered: Apr 2009
Posts: 204 |
Help with convert prg to sid
Hello!
I have made some tunes in Cybertracker, and want help to convert them to sid.
Shall I convert the prg-file before i crunch it to basic?
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Fredrik
Account closed
Registered: Apr 2009
Posts: 204 |
First, i compose the tune in Cybertracker.
Then i use the executablemaker to make it executable.
I must load the file with ,8,1 and start the tune with sys 18096. (that is $46b0)
In sidedit i have tried to enter $46b0 for the playadress.
But what is the initadress?
I can nothing about machinecode. I only compose :)
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Stainless Steel
Registered: Mar 2003
Posts: 966 |
I've just took a look at that executable maker. It saves the tune with a player routine that gets called at $46b0. This isnt the actual tune, but just a piece of machine code to display some screen and play the music in an irq. You cant use that address for Sidedit. I'm looking around the code to find the proper play and init, but i'm at work right now.
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Fredrik
Account closed
Registered: Apr 2009
Posts: 204 |
Thankyou!
I am greatful for your help
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Stainless Steel
Registered: Mar 2003
Posts: 966 |
I'm sorry but i cant seem to figure out where the init and play calls are in this mess of a code.
I'm sure someone here knows more about the cybertracker format than me. I can try to look into it later on after work if no one else has come up with some information until then.
Sorry.
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SIDWAVE
Account closed
Registered: Apr 2002
Posts: 2238 |
Send me a tune on nmioaon@hotmail.com and i will find out, and tell you what to do. |
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SIDWAVE
Account closed
Registered: Apr 2002
Posts: 2238 |
I looked at it..
It seems the player is dependant on poking 1 and 2 into a byte, from outside the irq, at certain times, to play anything. this is really shit..
the init/playhandler is self modifying.. argh!
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Fredrik
Account closed
Registered: Apr 2009
Posts: 204 |
So it is impossible to convert it to sid?
Is it more possible to convert it before I make it executable?
I will send you a tune rambones, and you can try to convert it?
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Stainless Steel
Registered: Mar 2003
Posts: 966 |
If all else fails, you can try asking Cyberbrain for help. Him being the person who made Cybertracker. |
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Hate Bush
Registered: Jul 2002
Posts: 465 |
there's plenty of cybertracker tunes in hvsc, but i have no idea who is responsible for ripping them. nonetheless, i assume that conversion is doable. |
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SIDWAVE
Account closed
Registered: Apr 2002
Posts: 2238 |
Tonhuvudet, send me the tunes, NOT executable packed.
its not impossible, the exe is just heavy shit code.. |
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