The Target/Remote Tools/System Information menu in VS2005 IDE does not work. Is there any good way to solve this problem? I want to know the system memory status of my own program at any time!
[color=red][b]Downloaded program questions from the Internet, please help[/b][/color] [font=Verdana][size=9pt]CD4094[/size][/font][font=宋体][font=Tahoma][size=9pt]Driver[/size][/font][font=][size=9pt][
Please help me find out which two pins R1 and R2 in this picture correspond to? Is it R1——P3.0 (RXD), R2——P3.1 (TXD)? [img]http://www.dream69.cn/dream69cn/2008921153414969.jpg[/img]
The program is running in SVC mode, and an IRQ occurs suddenly, what will happen? (1) The CPU will automatically save the CPSR to SPSR_IRQ (2) and then save the PC to R14_IRQ (3) and then force the mo
When using a single-chip microcomputer as a switching power supply, the single-chip microcomputer port is often burned out for no reason. Finally, it was discovered that it seemed to be a problem with
经过前面的学习,我们了解了驱动开发的框架,本章节将带领大家实验操作,写最简单的驱动-helloworld。 Linux 设备驱动会以内核模块的形式出现,因为 linux 内核的整体架构就非常庞大,包含的组件也非常多,如果把所有的功能都编译到 linux 内核中会使得内核非常臃肿,为了解决这个问题,更方便地新增和删除功能,linux 提供了这样的机制,这种机制被称为模块。为了大...