al86866365的专栏

​ 前提平台:BeagleboneBlack REV CSDK:ti-processor-sdk-linux-am335x-evm-04.03.00.05启动方式emmc备注：SDK默认将uboot.env保存在emmc0(SD)​ 1.修改uboot.env文件保存到emmc (由SD卡mmc0(SD)改到mmc1(EMMC)) 文件位置：\include\...

kernel编译脚本#! /bin/bash#doc ref#http://processors.wiki.ti.com/index.php/Linux_Core_U-Boot_User's_Guide#Building_MLO_and_u-boot# do NOT add linux-devkit to PATH#export PATH=$HOME/ti-processor-sdk-...

嵌入式linux Zmodem文件传输背景我想如果要从PC机下载东西到开发板的嵌入式linux系统里面，很多人首先会想到用tftp sftp等网络工具从网口下载。但如果网络用不了，只能通过串口下载怎么办呢？这个时候有两个工具能帮到你：一个是zmrx、zmtx，另外一个是lsz、lrz。下面介绍一下lsz/lrz的使用方法。编译lrzsz并下载到开发板上下载地址：https://ohse.d...

http://processors.wiki.ti.com/index.php/AM335x_Hardware_Design_Guide

https://blog.youkuaiyun.com/u011795345/article/details/53041707

如何去掉开机进度条lrwxrwxrwx 1 root root 17 Aug 30 2018 S01psplash -> ../init.d/psplashlrwxrwxrwx 1 root root 16 Aug 30 2018 S02banner -> ../init.d/banner..........

linux Framebuffer(/dev/fb0)截屏# cat /dev/fb0 > frame.raw#apt-get install ffmpeg#ffmpeg -vcodec rawvideo -f rawvideo -pix_fmt bgr24 -s 320X240 -i frame.raw -f image2 -vcodec png frame-%d.png...

telnet服务器和域名系统的端口号root@am335x-evm:/# grep telnet /etc/servicestelnet 23/tcprtelnet 107/tcp # Remote Telnetrtelnet 107/udptelnets 992/tc...

C/C++ 解析ini文件c++版本/* * inicpp.h * * Created on: 26 Dec 2015 * Author: Fabian Meyer * License: MIT */#ifndef INICPP_H_#define INICPP_H_#include <algorithm>#include <...

The section headers are:core The core modules and optionslibinput Input device configurationshell Desktop customizationlauncher Add launcher to the paneloutput ...

Linux&qt如何安装中文字体方法1将windows下的字体拷贝出来 c:\WINDOWS\Fonts雅黑：msyh.ttf黑体：SimHei.ttf宋体：SimSun.ttf华文细黑：STXihei.ttf华文楷体：STKaiti.ttf安卓默认字库: DroidSansFallback.ttf (Android/ios/嵌入式通用)复制到Linux系...

mmc的命令​ 1：对mmc读操作​ mmc read addr blk# cnt​ 2：对mmc写操作​ mmc write addr blk# cnt​ 3：对mmc擦除操作 mmc erase blk# cnt​ 4：重新搜索mmc设备 mmc rescan​ 5：列出...

​ Q:am335x平台内核系统时钟比硬件时钟快一倍正常板子log信息[ 0.000000] Total of 128 interrupts on 1 active controller[ 0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz[ 0.000000] omap_dm_timer_switch_sr...