Calling the play routine from a raster interrupt works until my screen effect starts doing real work. Then the tune occasionally hiccups.
I am measuring both routines now. Any favorite way to budget the frame before the code turns into archaeology?
Music in the IRQ without wrecking everything else
2 replies · opened AUG 15 ago
Give the music a stable slot first, measure worst case rather than average, then make the visual effect fit around it.
Also confirm the player itself has no surprise heavy frames. Some instruments cost more on particular steps.
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