<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Win_cao专栏]]></title><description><![CDATA[Striving for excellence……]]></description><link>https://blog.youkuaiyun.com/yicao821</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; yicao821]]></copyright><item><title><![CDATA[A/B OTA  update 错误]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/93628202</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/93628202</guid><author>yicao821</author><pubDate>Tue, 25 Jun 2019 16:20:21 +0800</pubDate><description><![CDATA[imx8 android 9.0 支持A/B OTA升级

make otapackage -j32

./build/tools/releasetools/ota_from_target_files -i ota/old-target_files.zip ota/new-target_files.zip ota/incremental_ota_update.zip

一、adb 本地测试升...]]></description><category></category></item><item><title><![CDATA[20190618新的开始]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/92960790</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/92960790</guid><author>yicao821</author><pubDate>Thu, 20 Jun 2019 09:05:06 +0800</pubDate><description><![CDATA[The Ubuntu 16.04 64bit version and openjdk-8-jdk of Ubuntu are the most tested environment for the Android Pie 9.0 build.

0. 安装Ubuntu 16.04.5 LTS

win@autolink-bsp:~$

1. sudo apt-get install vim

2....]]></description><category></category></item><item><title><![CDATA[一些笔录]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/90442861</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/90442861</guid><author>yicao821</author><pubDate>Wed, 22 May 2019 16:46:14 +0800</pubDate><description><![CDATA[一、串口打印logcat

+++ b/common/rootdir/root/init.sc8830.rc

+service logcat /system/bin/logcat -f /dev/kmsg *:w

+ class main

+ user root

+ group log

+ oneshot

+

3）. disabble SElinux

/system/core/in...]]></description><category></category></item><item><title><![CDATA[SC9832 Android7.0  基准仓库建立]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/77550439</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/77550439</guid><author>yicao821</author><pubDate>Fri, 25 Aug 2017 09:46:18 +0800</pubDate><description><![CDATA[一入做机深似海，从此红尘是路人。


首先FTP取得新鲜出炉的SDK，然后建立自己的Git-Repo仓库。




MOCORDROID7.0_Trunk_K310_17A_SHARKLS_W17.16.2$ tree -l
.
├── IDH
│   ├── conf-scx35l.tar.gz
│   ├── Doc
│   │   ├── 9832_7.0_Rele]]></description><category></category></item><item><title><![CDATA[自定义DEBUG]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/75434872</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/75434872</guid><author>yicao821</author><pubDate>Wed, 19 Jul 2017 18:42:37 +0800</pubDate><description><![CDATA[#define DEBUG
#ifdef  DEBUG
#define LOG(fmt, arg...)         printk(KERN_ALERT "##Win.cao>>[%s:%d] "fmt"\n", __func__, __LINE__, ##arg)
#else
#define LOG(...)
#endif]]></description><category></category></item><item><title><![CDATA[ubuntu14.04 samba 无法访问。您可能没有权限使用网络资源]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/53115612</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/53115612</guid><author>yicao821</author><pubDate>Thu, 10 Nov 2016 14:57:05 +0800</pubDate><description><![CDATA[ubuntu14.04 samba 无法访问。您可能没有权限使用网络资源 。。。


ubuntu自身文件夹底部，连接到服务器可以正常访问。
windows可以访问其它samba服务器，偏偏我这个新安装的ubuntu14.04 samba不行。经过折腾终于搞定，记录关键点如下：
一、学会搜索
盲目搜索有时候也会浪费时间，查log才是程序员干的事：
/var/log/samba/
B]]></description><category></category></item><item><title><![CDATA[关闭 uart0 让出给其它外设使用]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/53043936</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/53043936</guid><author>yicao821</author><pubDate>Sat, 05 Nov 2016 10:48:45 +0800</pubDate><description><![CDATA[一、禁止打印
bootable/bootloader/lk/app/mt_boot/mt_boot.c
把里面的cmdline传参的printk.disable_uart修改为printk.disable_uart=1
#ifdef USER_BUILD
         sprintf(cmdline,"%s%s",cmdline," printk.disable_uart=1");
 #]]></description><category></category></item><item><title><![CDATA[充电状态三色指示灯]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/52768197</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/52768197</guid><author>yicao821</author><pubDate>Sun, 09 Oct 2016 16:55:38 +0800</pubDate><description><![CDATA[一、配置三种颜色
frameworks/base/core/res/res/values/config.xml



799      
 800     0xFFFF0000//红色
 801                     
 802     
 803     0xFF0000FF//蓝色
 804                     
 805     
 806]]></description><category></category></item><item><title><![CDATA[VR 触摸板模拟上下左右按键]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/52693167</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/52693167</guid><author>yicao821</author><pubDate>Wed, 28 Sep 2016 19:35:59 +0800</pubDate><description><![CDATA[最后一个点和第一个点形成直角，判断直角边长，上报对应按键值（LEFT、RIGHT、UP、DOWN、ENTER)


gslX680.c 实现。。。]]></description><category></category></item><item><title><![CDATA[MTK驱动移植相关路径]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/52314578</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/52314578</guid><author>yicao821</author><pubDate>Thu, 25 Aug 2016 14:57:54 +0800</pubDate><description><![CDATA[一、Flash兼容


bootable/bootloader/preloader/tools/emigen/MT6735/MemoryDeviceList_MT6735.xls
bootable/bootloader/preloader/tools/emigen/MT6735/MemoryDeviceList_MT6735M.xls
bootable/bootloader/preloa]]></description><category></category></item><item><title><![CDATA[FT9338指纹移植笔记]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/52229309</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/52229309</guid><author>yicao821</author><pubDate>Wed, 17 Aug 2016 11:24:09 +0800</pubDate><description><![CDATA[一、驱动Porting
①xxx_defconfig


CONFIG_MTK_SPI=y


②dws配置
四个dct/dct/codegen.dws
添加自定义变量名,以便dws可以选择
dct/EINT_YuSu.cmp
dct/GPIO_YuSu.cmp


③驱动调试
驱动定义好相关引脚
#define GPIO_FOCAL_FP_RST_PIN     ]]></description><category></category></item><item><title><![CDATA[ubuntu 配置安装vsftpd]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/50599742</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/50599742</guid><author>yicao821</author><pubDate>Thu, 28 Jan 2016 12:02:29 +0800</pubDate><description><![CDATA[一、安装软件包
apt-get install vsftpd -y


二、添加ftp帐号和目录


先检查一下nologin的位置，通常在/usr/sbin/nologin或者/sbin/nologin下。


使用下面的命令创建帐户，该命令指定了/alidata/www/wwwroot为用户pwftp的家目录，您可以自己定义帐户名和目录：


#useradd -d]]></description><category></category></item><item><title><![CDATA[MT7620A SD卡初始化失败]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/50561042</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/50561042</guid><author>yicao821</author><pubDate>Fri, 22 Jan 2016 14:36:44 +0800</pubDate><description><![CDATA[插着TF卡开机，系统启动时TF卡初始化失败。

[  6.880000] MTK MSDC device init.
[  6.930000] mtk-sd: MediaTek MT6575 MSDC Driver
[  6.940000] sdhci-pltfm: SDHCI platform and OF driver helper
[  6.950000] usbcore: ...]]></description><category></category></item><item><title><![CDATA[MT7620A 解除写保护]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/50263717</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/50263717</guid><author>yicao821</author><pubDate>Fri, 11 Dec 2015 14:55:05 +0800</pubDate><description><![CDATA[openwrt 
mount /dev/mmc 
。。。Read-only file system
is write-protected, mounting read-only



ND_WP GPIO #48 



驱动：sdhci-mt7620.c  软件解除]]></description><category></category></item><item><title><![CDATA[MT7620A 挂载SD卡]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/50263543</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/50263543</guid><author>yicao821</author><pubDate>Fri, 11 Dec 2015 14:41:25 +0800</pubDate><description><![CDATA[make menuconfig
CONFIG_PACKAGE_kmod-mmc=y
CONFIG_PACKAGE_kmod-sdhci=y

CONFIG_PACKAGE_kmod-sdhci-mt7620=y



CONFIG_PACKAGE_kmod-nls-cp437=y

CONFIG_PACKAGE_kmod-nls-iso8859-1=y

CONFIG_PA]]></description><category></category></item><item><title><![CDATA[Openwrt 网络存储NAS之FTP服务]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/49929771</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/49929771</guid><author>yicao821</author><pubDate>Thu, 19 Nov 2015 16:35:06 +0800</pubDate><description><![CDATA[1. Pure-FTPD

2. vsftpd]]></description><category></category></item><item><title><![CDATA[Openwrt 网络存储NAS之Samba服务]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/49929207</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/49929207</guid><author>yicao821</author><pubDate>Thu, 19 Nov 2015 16:09:17 +0800</pubDate><description><![CDATA[Samba]]></description><category></category></item><item><title><![CDATA[Openwrt 安装UPnP]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/49929181</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/49929181</guid><author>yicao821</author><pubDate>Thu, 19 Nov 2015 16:08:09 +0800</pubDate><description><![CDATA[1. miniupnpd
2. luci-app-upnp]]></description><category></category></item><item><title><![CDATA[Openwrt 离线下载]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/49928553</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/49928553</guid><author>yicao821</author><pubDate>Thu, 19 Nov 2015 15:40:06 +0800</pubDate><description><![CDATA[1、aria2
2、迅雷离线下载
3、挂载SD卡或U盘]]></description><category></category></item><item><title><![CDATA[mt7620 双SSID]]></title><link>https://blog.youkuaiyun.com/yicao821/article/details/49928517</link><guid>https://blog.youkuaiyun.com/yicao821/article/details/49928517</guid><author>yicao821</author><pubDate>Thu, 19 Nov 2015 15:38:15 +0800</pubDate><description><![CDATA[1、/etc/config/wireless
2、/etc/config/network
3、/etc/config/dhcp
4、/etc/config/fireware]]></description><category></category></item></channel></rss>