fxPlayer - Media player for CASIO fx 9860G SD calculator
Minor Update:
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Internal flash support (so it should work on non SD models)
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AM transmission support (around 920 KHz), very poor quality. Just select this mode, plug any cable in the calculator (e.g. for calc - calc communication), place the cable near radio receiver, play some music file and try to tune this music on the radio.
Download here. Source code included.
Warning: The audio module is hardware specific, so it will not run the latest model: (fx-9860 GII with label USB POWER GRAPHIC 2). See this for details.
Specification:
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Plays audio files (wav format, see scap for details). The quality is improved a lot, smooth (at least on my calculator :-) )
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Plays video files (cuv format, see scvp for details)
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Plays video with audio files (cav format, sample file attached)
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Simple browser for easy file selection
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No additional hardware required (except headphones with 2.5 mm jack)
Installation:
Download this package, extract (by 7zip or winrar) and copy extracted files to SD card.
You may add some wav files see scap for details).
Put this SD card to your fx-9860G SD calculator and install FXPLAYER.G1A as usual and run. Connect any headphones with 2.5mm stereo jack (or use adapter) to the calculator's COM connector.
Notes:
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The player switches CPU to double speed. This is needed because of correct COM speed (this speed is not available when CPU runs 1x)
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Only the left headphone (connected to TX) will play. There is no way how to write data to the RX pin :-(
To do:
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The player resets the calculator after playing audio or video with audio file. This is a workaround of occasional crash when deinstalling custom interrupt routine. Will be fixed
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The cuv and cav formats are there only for demo purpose. I will create some more suitable format with header.
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Subtitle support
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Conversion tool