32 lines
626 B
Plaintext
32 lines
626 B
Plaintext
# Copyright (c) 2024 NXP
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# SPDX-License-Identifier: Apache-2.0
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source "Kconfig.zephyr"
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config I2S_INIT_BUFFERS
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int "Initial count of audio data blocks"
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default 2
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help
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Controls the initial count of audio data blocks, which are (optionally)
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filled by data from the DMIC peripheral and played back by the I2S
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output perihperal.
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config SAMPLE_FREQ
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int "Sample rate"
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default 48000
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help
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Sample frequency of the system.
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config USE_DMIC
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bool "Use DMIC as an audio input"
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if USE_DMIC
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config DMIC_CHANNELS
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int "Number of DMIC channels"
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default 1
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help
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Count of DMIC channels to capture and process.
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endif
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