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21 lines
1.3 KiB
Markdown
21 lines
1.3 KiB
Markdown
photo slideshow
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===============
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The main theme of this demo is trackloading data whilst the application is running.
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We cram a DD floppy full of image and music data, then load and display each image in turn whilst playing a P61 module.
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There are quite a few new things in here:
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* We use a [modified bootloader](alpine_bootloader.s) that reads the size of the main program from the disk before trackloading it.
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* Photon's trackloader is also now copied into the main program so it can be used to load subsequent data.
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* We use multiple sections and a [linker script](link.script.x) to help with organising data on the ADF image. The linker script is not technically required, however I wanted to see what I could do with vlink and linker scripts.
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* We switched to the [doynamite68k](https://github.com/AxisOxy/Planet-Rocklobster/tree/master/tools/doynamite68k) compressor/decompressor. The compressed file are larger than those generated by Shinkler, however the decompressor is a lot faster.
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* P61 is configured to use CIA mode.
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* Module by Jester taken from [here](http://modarchive.org/index.php?request=view_by_moduleid&query=102963)
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try it
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------
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* [Download disk image](bin/slideshow.adf?raw=true)
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* <a href="http://alpine9000.github.io/ScriptedAmigaEmulator/#amiga_examples/slideshow.adf" target="_blank">Run in SAE</a>
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