5dcc876e0b
Add a sample intended to show how to use I2S drivers in processing of audio streams. The sample starts both the RX and TX streams and adds a simple echo effect to the received audio signal. Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
12 lines
206 B
C
12 lines
206 B
C
/*
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* Copyright (c) 2021 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#define WM8731_NODE DT_NODELABEL(wm8731)
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#if DT_ON_BUS(WM8731_NODE, i2c)
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bool init_wm8731_i2c(void);
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#endif
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