2018-05-23 15:59:56 +00:00
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Challenges:
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+ 6-channel audio
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+ Fitting it all in 48k (want to avoid disk routines if can)
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+ Printing the ASCII art simple code (takes longer than 50Hz)
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2018-05-23 18:07:19 +00:00
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Goal: Binary fits in 16k (16384 bytes)
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2018-05-23 15:59:56 +00:00
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2018-05-23 18:07:19 +00:00
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note size (bytes)
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--------------------- ------
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2018-05-23 16:50:12 +00:00
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initial music player: 2078
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add raw ascii art: 9142
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add 3-channel music+lyrics,then slim a bit: 18787
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initial 40 col support: 18864
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2018-05-23 18:07:19 +00:00
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have art loading properly 40col: 18910
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2018-05-23 20:04:27 +00:00
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lz4 encode the ascii art: 15529
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revert because lz4 code not re-entrant: 18910
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2018-05-23 18:07:19 +00:00
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2018-05-22 03:46:47 +00:00
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Memory Map
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Lowmem: 4k
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Code: 16k (8k=audio, 5k=lyrics, 3k=art)
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Sound buffers: 14k
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Sound buffer2: 14k?
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