Far too many programmers and software designers consider efficient C++ to be an oxymoron. They regard C++ as inherently slow and inappropriate for performancecritical applications. Consequently, C++ has had little success penetrating domains such as networking, operating system kernels, device DRIVERs, and others.
標簽： programmers designers efficient consider
上傳時間： 2013-12-12
上傳用戶：凌云御清風
This example program is the source code for the FT232BM Test Application from our Utilities page. It can be used to test the handshaking lines on FT232BM based RS232/RS485/RS422 designs. This program can also be used for programming the external EEPROM over USB in a manufacturing environment. The test features require the test cable shown on ST_232_245.pdf to be connected. Our D2XX direct DRIVERs should be installed for this application. The code can be modified to fit your requirements. To download the application source code , click here. To download the test cable specification, click here.
標簽： Application Utilities the example
上傳時間： 2013-12-09
上傳用戶：aa17807091
在大多2440開發板BSP中的SMDK2440\DRIVERs\backlite目錄下一般都有背光驅動。在注冊表中添加如下函數的時候，開機時確實可以打印"!!!!!!!!!!!! BACKLIGHT ON !!!!!!!!!!!!，如果沒有操作大概1分鐘后也可以打印!!!!!!!!!!!! BACKLIGHT OFF !!!!!!!!!!!!。但打印("!!!!!!!!!!!! BACKLIGHT OFF !!!!!!!!!!!!后，就算有觸發事件（在觸摸屏上點擊，或者移動鼠標）也不會打印"!!!!!!!!!!!! BACKLIGHT ON !!!!!!!!!!!!。 其實這個驅動大體是正確的，只是當鍵盤鼠標或觸摸屏輸入時候gwes 發送“PowerManager/ActivityTimer/UserActivity” event，而不是原驅動中的“("UserInputEvent") ”修改后的源程序如下（SMDK2440\DRIVERs\backlite目錄下bak_hw.cpp文件）。
上傳時間： 2013-12-25
上傳用戶：cx111111
C++ is widely used in the software industry. Some of its application domains include systems software, application software, device DRIVERs, embedded software, high-performance server and client applications, and entertainment software such as video games. Several groups provide both free and proprietary C++ compiler software, including the GNU Project, Microsoft, Intel, Borland and others.
標簽： application industry software domains
上傳時間： 2013-12-23
上傳用戶：wanqunsheng
Introduction to I/O Kit Device Driver Design Guidelines Chapter 1 The libkern C++ Runtime Chapter 2 libkern Collection and Container Classes Chapter 3 The IOService API Chapter 4 Making Hardware Accessible to Applications Chapter 5 Kernel-User Notification Chapter 6 Displaying Localized Information About DRIVERs Chapter 7 Debugging DRIVERs Chapter 8 Testing and Deploying DRIVERs Chapter 9 Developing a Device Driver to Run on an Intel-Based Macintosh
標簽： Chapter Introduction Guidelines Runtime
上傳時間： 2017-07-04
上傳用戶：冇尾飛鉈
CFE contains the following important features: * Easy to port to new SB1250/BCM1480 designs * Initializes CPUs, caches, memory controllers, and peripherals * Built-in device DRIVERs for SB1250 SOC peripherals * Several console choices, including serial ports, ROM emulators, JTAG, etc. * Environment storage in NV EEPROM, flash, etc. * Supports big or little endian operation * Supports 32-bit and 64-bit processors * Support for network bootstrap. Network protocols supported include IP,ARP,ICMP,UDP,DHCP,TFTP. * Support for disk bootstrap. * Provides an external API for boot loaders and startup programs * Simple user interface. UI is easy to remove for embedded apps.
標簽： following important contains features
上傳時間： 2014-11-23
上傳用戶：龍飛艇
USB-Blaster_驅動安裝方法 1、WIN XP 系統使用 QUARTUS自帶的驅動程序，驅動路徑選擇 C:\altera\11.0\quartus\DRIVERs，可以參考USB-Blaster_驅動安裝方法&USBBALSTER.exe。 2、WIN 7 32位系統使用本目錄USB_Blaster_WIN7 32下面的驅動，驅動路徑選擇 USB_Blaster_WIN7 32\CDM 2.04.16 WHQL Certified 3、WIN 7 64系統使用 QUARTUS自帶的驅動程序驅動路徑選擇 C:\altera\11.0\quartus\DRIVERs
上傳時間： 2015-06-06
上傳用戶：qweasdex
1、 把內核解壓到根目錄下 tar jxvf xxxxxxxx.tar.bz2 2、 把demo.c 放到DRIVERs/char目錄下 3修改Kconfig、Makefile文件，如下
標簽： Linux
上傳時間： 2015-06-22
上傳用戶：zwtkr
大名鼎鼎的嵌入式操作系統vxworks的完整的源代碼，支持多種體系結構的嵌入式處理器，如arm,x86,i960,mc68k,mips,ppc,sparc等，包含完整的實時多任務處理及網絡tcpip,dhcp,rip等協議，tffs文件系統，以及各種硬件驅動程序如usb--All the source code of Famous vxwork Embedded operating system , it supports the Embedded processor of many kinds of systems architecture, such as arm,x86,I9600,mc68k,Mips,ppc,sparc etc， it includes entire Real-Time & multi_tasks processing and some network protocols of tcpip,dhcp,rip， tfffs file system，and various kinds of hardware DRIVERs (eg usb) etc
標簽： vxworks
上傳時間： 2016-04-01
上傳用戶：dragonman
This sample demonstrates developing [Bluetooth L2CAP profile DRIVERs]
上傳時間： 2016-07-04
上傳用戶：shzhuce
