<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[bobwpppppppp的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/bobwpppppppp</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; bobwpppppppp]]></copyright><item><title><![CDATA[ping: www.baidu.com: Name or service not known， VMware Ubuntu 18.04]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/120926740</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/120926740</guid><author>bobwpppppppp</author><pubDate>Sat, 23 Oct 2021 21:35:34 +0800</pubDate><description><![CDATA[在虚拟机安装ssh之后，网络无法连接，ping baidu.com也会提示：
ping: www.baidu.com: Name or service not known
参考解决方法：https://plutoacharon.github.io/2020/07/05/%E8%A7%A3%E5%86%B3Centos%E7%B3%BB%E7%BB%9F%E8%AE%BE%E7%BD%AE%E9%9D%99%E6%80%81ip%E6%97%B6%E6%8A%A5%E9%94%99-ping-www-baid]]></description><category></category></item><item><title><![CDATA[hbrid e203仿真流程]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/118696937</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/118696937</guid><author>bobwpppppppp</author><pubDate>Tue, 13 Jul 2021 17:17:56 +0800</pubDate><description><![CDATA[abstract
本文主要介绍如何通过Iverillog工具读取riscv-GNU工具链编译好的二进制文件，对基于e203搭建的加速器进行仿真调试的过程。
method
目前已经将操作流程中 ”1.基于C文件编译转换为二进制文件“ 准备好， 每次更改RTL中的加速器verilog文件之后，只需要执行”2.RTL仿真“中的步骤即可
操作流程

基于C文件编译转换为二进制文件
在application的样例中执行make dasm的过程中，最后会执行以下几个命令，生成可以用于RTL仿真的机器码。
以demo_n]]></description><category></category></item><item><title><![CDATA[0.96 lcd ssd1306 解析]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/117474411</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/117474411</guid><author>bobwpppppppp</author><pubDate>Wed, 02 Jun 2021 17:58:40 +0800</pubDate><description><![CDATA[1. 介绍





2.内容




]]></description><category></category></item><item><title><![CDATA[蜂鸟e203 module解读 之 e203_subsys_perips]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/115531297</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/115531297</guid><author>bobwpppppppp</author><pubDate>Thu, 08 Apr 2021 22:33:35 +0800</pubDate><description><![CDATA[整体架构分析
input output
主要分为:

ppi相关的icb总线信号, sysper ,aon,qspi0_ro(注意与qspi0的区分) 相关的icb总线信号,
与io有关的
与irq中断有关的
与pll有关的

主要模块
sirv_icb1to16_bus :将输入的ppi_icb总线的信号线按照地址区间进行选择, 分为:
AON  - sirv_gnrl_cdc_tx    sirv_gnrl_cdc_rx
HCLKGEN
GPIOA  - sirv_gnrl_icb2apb   apb_]]></description><category></category></item><item><title><![CDATA[蜂鸟e203 module解读 之 sirv_icb1to16_bus sirv_gnrl_buffer sirv_gnrl_fifo]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/115526858</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/115526858</guid><author>bobwpppppppp</author><pubDate>Thu, 08 Apr 2021 20:46:21 +0800</pubDate><description><![CDATA[1 fifo解读
module位置:sirv_gnrl_bufs.v
sirv_gnrl_fifo
基于vivado软件进行测试:
sirv_gnrl_fifo.v
`define FPGA_SOURCE
//=====================================================================
//
// Designer   : Bob Hu
//
// Description:
//  The general sync FIFO module
//
]]></description><category></category></item><item><title><![CDATA[STM32CUBEMX 工程添加  软件iic读取mpu6050]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/110194730</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/110194730</guid><author>bobwpppppppp</author><pubDate>Thu, 26 Nov 2020 16:39:44 +0800</pubDate><description><![CDATA[介绍：基于stm32f103c8t6 核心板（淘宝上到处都是的开发板），使用 STM32CubeMX软件和Keil进行开发，实现了 GPIO输出，Timer Interrupt 定时器中断，USART串口 DMA发送，ADC采集，定时器中断中进行ADC采集和USART串口发送，mpu6050代码迁移适配从而在定时器中断中读取acc和gyro值 ---&gt; 串口发送加速度和角速度值

github代码：



实验平台：stm32f103c8t6 核心板



2020.11.22

stm32cub..]]></description><category></category></item><item><title><![CDATA[some blogs about TSC]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/108685349</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/108685349</guid><author>bobwpppppppp</author><pubDate>Sat, 19 Sep 2020 20:14:41 +0800</pubDate><description><![CDATA[some review blogs about TSC , time series classification

linkings:

[1]https://zr9558.com/2019/09/06/cnnfortimeseriesclassification/

[2]https://blog.youkuaiyun.com/qq_34919792/article/details/104262255
]]></description><category></category></item><item><title><![CDATA[python中binascii库和encode、decode的使用]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/107825204</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/107825204</guid><author>bobwpppppppp</author><pubDate>Wed, 05 Aug 2020 21:53:02 +0800</pubDate><description><![CDATA[参考：

python中encode相关解释：https://zhuanlan.zhihu.com/p/33220501



编码格式科普：https://zhuanlan.zhihu.com/p/33220501

binascii官方文档：https://docs.python.org/zh-cn/3/library/binascii.html

其他：

基于PyQt5的上位机：https://gitee.com/aaronlai/PyQt5-SerialPort-Stable?_from=gite]]></description><category></category></item><item><title><![CDATA[AlphaGo 论文阅读]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/102773095</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/102773095</guid><author>bobwpppppppp</author><pubDate>Sun, 27 Oct 2019 22:42:03 +0800</pubDate><description><![CDATA[总体主要有几个模型需要训练：

1. p σ -&gt; policy model trained with human games 。特征为当前状态s，label为下一步下棋的位置a

2. p π -&gt; naive policy model trained with human games 。(运行起来很快，为蒙特卡洛搜索树MCST的快速搜索做准备)。特征为当前状态s，label为下一步...]]></description><category></category></item><item><title><![CDATA[xshell远程连接服务器，screen指令进行后台任务运行]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/88045000</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/88045000</guid><author>bobwpppppppp</author><pubDate>Thu, 28 Feb 2019 21:16:52 +0800</pubDate><description><![CDATA[本人使用系统：Ubuntu 18.0

1、安装screen命令

pip install screen#安装screen

2、screen -S hello #创建screen会话，自定义screen虚拟终端的名称，hello可以改为你想要的名称

  screen -ls 可以查看所有的screen



3、screen -r hello #进入之前的打开的会话虚拟终端...]]></description><category></category></item><item><title><![CDATA[Xshell中vim的使用]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/88037599</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/88037599</guid><author>bobwpppppppp</author><pubDate>Thu, 28 Feb 2019 17:32:56 +0800</pubDate><description><![CDATA[首先要清楚，Xshell中的vim编辑状态下有命令模式和编辑模式；vim xxx.py或者打开其他文件之后，按ECS就可以退出到命令模式，在命令模式下输入i或者o进入编辑模式；在命令模式下按shift+q就可以进入到命令输入模式，命令输入模式下指令模式：

:w保存文件但不退出vi 编辑

:w!强制保存，不退出vi 编辑

:w file将修改另存到file中，不退出vi 编辑



:...]]></description><category></category></item><item><title><![CDATA[python3 在pycharm中同文件夹import 自己编写的.py 格式的module的时候找不到的问题]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/88024325</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/88024325</guid><author>bobwpppppppp</author><pubDate>Thu, 28 Feb 2019 13:30:50 +0800</pubDate><description><![CDATA[之前的运行过程中会报错，Module Not Found Error: No module named 'vgg'

将_init_.py中的文件修改为下图，问题解决



]]></description><category></category></item><item><title><![CDATA[树莓派3B+  GPIO函数库安装]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/84453709</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/84453709</guid><author>bobwpppppppp</author><pubDate>Sat, 24 Nov 2018 21:57:55 +0800</pubDate><description><![CDATA[具体相关函数库安装在以下链接中已经给出，本文将用于补充安装过程中的细节问题

https://blog.youkuaiyun.com/xdw1985829/article/details/39580401



在安装RPi.GPIO的过程中可能第一步出现问题，只需要将在树莓派浏览器或者在自己电脑上下载好的库的压缩包复制到如下的文件夹就可以：/home/pi；

复制完成之后

1)解压缩：$ tar xv...]]></description><category></category></item><item><title><![CDATA[MSP430G2553时钟外部晶振配置说明（1）]]></title><link>https://blog.youkuaiyun.com/bobwpppppppp/article/details/80069187</link><guid>https://blog.youkuaiyun.com/bobwpppppppp/article/details/80069187</guid><author>bobwpppppppp</author><pubDate>Tue, 24 Apr 2018 21:24:47 +0800</pubDate><description><![CDATA[摘要：关于MSP430G2553的时钟分类以及ACLK,MCLK和SMCLK的时钟源以下均不会做具体解释，在百度或者优快云能搜到好多相关的说明文章。本文主要论证一下ACLK,MCLK和SMCLK可选作为时钟源的LFXT1CLK的频率是多少。在BAIDU以及TAOBAO中搜索不到下图电路板中的无源晶振，所以想要自己动手对其进行推导。（2553的技术文档介绍中该晶振为32kHz晶振）...]]></description><category></category></item></channel></rss>