35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.io/license.html
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*/
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#ifndef GAUDIO_PLAY_CONFIG_H
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#define GAUDIO_PLAY_CONFIG_H
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#if GFX_USE_GAUDIO && GAUDIO_NEED_PLAY
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/*===========================================================================*/
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/* Driver hardware support. */
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/*===========================================================================*/
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/* These may need to change for your hardware. If so copy this file to your
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* project directory and then alter it.
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* The maximum sample frequency should be less than
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* Max PWM Clock / (2 ^ Bits per sample)
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* eg. For the AT91SAM7 max PWM clock = 48MHz / 2
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* For 10 bit PWM accuracy that means GAUDIO_PLAY_MAX_SAMPLE_FREQUENCY = 23,437 Hz
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*/
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#define GAUDIO_PLAY_MAX_SAMPLE_FREQUENCY 22000
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#define GAUDIO_PLAY_NUM_FORMATS 2
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#define GAUDIO_PLAY_FORMAT1 ARRAY_DATA_10BITUNSIGNED
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#define GAUDIO_PLAY_FORMAT2 ARRAY_DATA_8BITUNSIGNED
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#define GAUDIO_PLAY_NUM_CHANNELS 1
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#define GAUDIO_PLAY_CHANNEL0_IS_STEREO GFXOFF
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#define GAUDIO_PLAY_MONO 0
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#endif /* GFX_USE_GAUDIO && GAUDIO_NEED_PLAY */
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#endif /* GAUDIO_PLAY_CONFIG_H */
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