原创 STM32官方庫的 misc.c 文件

因爲STM32 V3.5版本的庫函數中沒有原來版本中單獨對於NVIC(中斷向量嵌套)的外設驅動,把NVIC的外設驅動放在了misc.c中,實際上是代替原來的stm32f10x_nvic.c. 參見文章: https://blog.csdn

原创 JLink Warning: Mis-aligned memory read: Address: 0x20000100, NumBytes: 2, Alignment: 2

 用keil5 對程序進行編譯並下載DEBUG調試時,出現幾行JLink讀取內存的錯誤, “**JLink Warning: Mis-aligned memory read: Address: 0x20000100, NumBytes:

原创 STM32F103 官方庫的使用注意 關於宏定義 STM32F10X_MD

 一個產品用到STM32F103RB的芯片,假期在家該程序,直接手頭找了個STM32F103RC的工程改了Device 芯片然後直接編譯,   結果報錯,  原因如下: 1.在KEIL下面的Options 框框裏  Define 了 

原创 lets talk in english P55

studio   工作室 錄音室    

原创 Linux內核編譯配置教程

 解壓縮打補丁 tar xjf linux-2.6.22.6.tar.bz2 cd linux-2.6.22.6 patch -p1 < ../linux-2.6.22.6_jz2440.patch 編譯 make u

原创 make命令報錯missing separator ||韋東山jz2440 嵌入式開發遇到的錯

  錯誤: 執行make命令報錯: [email protected]:/work/drivers_and_test/first_drv$ make Makefile:4: *** missing separator (did yo

原创 P30 B站 let's talk in english

on the go   沒聽出來的: now that we've seen all these cute animals let's go  check out some high tech stuff.   13:50 I don't

原创 P28 let's talk in english

https://www.bilibili.com/video/BV1UE411C7ue?p=28   mean Is he nice or he is mean v. 用意;意味着;意欲;引起;十分熟悉;嚴肅地說;意義重大;預示 adj.

原创 let's talk in english P24

https://www.bilibili.com/video/BV1UE411C7ue?p=24 不明白的短語: and this is only the beginning of what it's all about. 這只是一切的開

原创 字符設備驅動筆記 001

一.編寫咱的第一個設備驅動文件 first_drv.c #include <linux/module.h> #include <linux/kernel.h> #include <linux/fs.h> #include <linux/

原创 P31 let's talk in englsh

sleeve n. [機] 套筒,[機] 套管;袖子,[服裝] 袖套 vt. 給……裝袖子;給……裝套筒 過去式 sleeved過去分詞 sleeved現在分詞 sleeving複數 sleeves第三人稱單數 sleeves   pur

原创 P29 let's talk in english

https://www.bilibili.com/video/BV1UE411C7ue?p=29     9:12 billy would you say it's ture that women are usually more int

原创 TM1616 驅動

http://www.51hei.com/bbs/dpj-168066-1.html   https://blog.csdn.net/ccy764417301/article/details/84955918   http://www.m

原创 氣相色譜 液相學習網站

http://www.chromclass.com/product/gc10/    

原创 P25 let's talk in english

https://www.bilibili.com/video/BV1UE411C7ue?p=25   聽不清的聽力: 12:40 we still write and talk on the phone. 我沒有聽出來  write 的意