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Better solution for playing back long sound files #10

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glowmouse opened this issue Nov 27, 2024 · 1 comment

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glowmouse commented Nov 27, 2024

The current ode.bin is 1.4 gigs. It's using up most of the flash memory on the device, and it's actually bigger than the input .oog.

Maybe we can use a crate like this: https://github.com/0x08088405/rmp3

A second thought was to do midi playback.

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glowmouse commented Dec 23, 2024

Plan of record is to start by DMAing the sound buffer to the PIO hardware.

Starting by setting up sound as an organization of DMA buffer and simulating the DMA in interrupts. Then I'll try switching to the real hardware.

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