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by seventeen
2025-08-14 10:21
Forum: Luckfox Pico-RV1103/RV1106
Topic: Luckfox Pico Ultra W怎样使用I2S设备
Replies: 1
Views: 559

Luckfox Pico Ultra W怎样使用I2S设备

我现在想用I2S0来驱动INMP441,我修改了rv1106g-luckfox-pico-ultra-w.dts文件,编译通过后执行arecord -l,无法找到INMP441,以下是我的设备树文件,我如果想实现INMP441的使用,我应该怎样修改
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2022 Rockchip Electronics Co., Ltd.
*/

/dts-v1/;
#include "rv1106.dtsi"
#include "rv1106-luckfox-pico ...