Add pcm module. (#1255)
* Add pcm module. * Add network streaming example. * document hw_timer dependency with pwm * Add vu peak callback.
app/modules/pcm.c
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app/pcm/Makefile
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app/pcm/drv_sigma_delta.c
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app/pcm/pcm.h
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app/pcm/pcm_core.c
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app/pcm/pcm_drv.h
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docs/en/modules/pcm.md
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6.63 KB
lua_examples/pcm/jump_8k.u8
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