通过 podman 安装 mosquitto

准备目录mkdir mosquitto-config mosquitto-data mosquitto-log编辑 docker-compose.yml 文件version: '3.3' services: eclipse-mosquitto: ports: ...

Ubuntu 环境找不到 Boost 库

在 Ubuntu 环境下编译源码时遇到错误 Could NOT find Boost (missing: Boost_INCLUDE_DIR program_options) (Required is at least version "1.49.0")

Ubuntu 安装交叉编译链

查找编译器sudo apt search "GNU C compiler for the"搜索当前官方自带的所有编译器Sorting... Done Full Text Search... Done gcc-aarch64-linux-gnu/focal,now 4:9.3...

opus

编译、测试sudo apt update sudo apt-get install git autoconf automake libtool gcc make git clone https://gitlab.xiph.org/xiph/opus.git ./autogen.sh ./con...

RK3568 RK809

安装 aplaysudo apt install alsa-utils检查音频设备输入命令 aplay -l 查看音频输出设备测试音频输出下载测试音频:wget https://download.samplelib.com/wav/sample-3s.wav输入命令 alsamixer 设置音...