rintf ("1. Review the answer 2. Do the next question \ n"); scanf ("%d",OS);if(os==1) {printf ("%d *%d =%d\n\n\n", a,b,a*b);Gotoaq1;}ElseGotoaq2;aq3: Case 4: A=rand ()% -+1; B=rand ()% -+1;p rintf ("The topic is:%d/%d =? \ n", A, b);p rintf ("1. Review the answer 2. Do the next question \ n"); scanf ("%d",OS);if(os==1) {printf ("%d/%d =%d\n\n\n", a,b,a/b);Gotoaq1;}ElseGotoaq3; Break;}}Does the code work?JobDoes the code conform to requirements and specifications?Yesis the code design considered
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120m
Project
Discard Java start encoding C language
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Find an error
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70B
Number 14th
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Content C
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End E
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Project Practice
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130m
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Coding
Code accumulation
300+575+475+353+620+703=2926
Essay Words
1700+3000+3785+4210+4333+3032=20727
Knowledge points
Machine learning, Support vector machines
Database technology
ACM Brush Problem
Python, Object-oriented
Python syntax
Category C
C content
s start time
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Learn Python
Contents
[Hide]
1Introduction
2Driver Configuration
2.1Sysfs entries configuration
3IRQ handling
4Driver Usage
4.1Kernel Level
4.2User Space-Sysfs control
5References
Introduction
This wiki page provides the usage information of GPIO Linux driver usage, both in user and kernel space.
Set pinmux configuration for GPIO pin usage, details of pinmux configuration are mentioned on PSP user guide. If the pinmux settings are not
The PSP has been compiled. Of course, it cannot be tested yet.
Devkit8000 also has some work.
CD x-load-1.41Make distcleanMake omap3devkit8000_configMakeSigngp x-load.binMV x-load.bin.ift x-load.bin.ift_for_NAND
The signgp tool is not found. No matter what it means, Google will see the following code:
# Include # Include # Include # Include # Include # Include
Main (INT argc, char * argv []){Int I;Char ifname [filename_max], ofname [filename_max]
What is the use of wqsg for literacy first?
Something essential for Hand games, such as PSP NDS
It can convert text based on dictionaries
If you do not know what this is, go to the charge and dye it into the plain text extraction (export) method (hereinafter referred to as the export article)
In the export article, we talked about the usage
Use Japanese Encoding
For example
8175 = 「
8f9f = Beijing
82bf = bytes
93a6 = escape
.......
Export text:
「 ち つも
After a day's delay, the pspgen team finally released the latest homemade psp3000 system 5.03gen-B. The new system is consistent with the previously announced functions.
PSP 5.03gen-B system updates:
Compatible with all functions of the homemade system 5.03gen-;Support running psgames;Support for direct operation to prevent piracyCodeUMD/ISO games (such as Eva and steel refining;Support direct running of UMD/ISO games restricted by Sony's official
Next, I modified some configurations, mainly by referring to the configuration in the old kernel and adding it to the new kernel.
For example, if you have added led configuration and support, and synchronized the board to the Resource Initialization
Requirement: As an audience, I want to know the score of a match in order to understand the game. (Condition of satisfaction: The result score of each inning is accurate)Requirement Analysis: Implement the score of each board in the query database
I am so busy early in the morning. Today, the boot is only a green light, and the screen is black. I think that I can still use it yesterday, that is, I brushed a 5.00 M33, in addition, the operating system Pandora battery tool is used to run the
The first test showed that various dependent files were copied from the 2.6.28 kernel of devkit8000, such as the config configuration file, arch/ARM bottom-to-board support file (resource allocation, etc.), NIC driver, LCD driver, etc.; copy to the
ISO 1
0003 US version anti-gravity racing wipeout pure racing car 241 m0004 US edition music box sound and light electrical decoration war lumines square 200 m0005 US version fire fighting vehicles go forward twistedmetal head on racing 799 m0006
I have shown you a few figures. This time I ran server2003 and ran it in a way similar to qemu. I have even simulated the memory. It is said that I can only run it in 2000!
In addition, the network is connected to wifi at simulated cost, otherwise
* ****************************** Loongembedded ******* *****************
Author: loongembedded (Kandi)
Time: 2011.7.17
Category: wince System Development
* ****************************** Loongembedded ******* *****************
TOC: Table of Contents, OEM on disk structure.
1. Structure pointed to by the ptoc pointer
Ptoc is defined in \ wince600 \ public \ common \ oak \ drivers \ ethdbg \ blcommon. C, as follows:
Romhdr * volatile const ptoc = (romhdr *)-1; // gets replaced by romloader with r
Han said:Yes, I am still in the early stage of this project. It's a problem everywhere and it's a headache.Bestcomy-PSP [the new domain name officially started the http://www.aspnetupload.net, but the site and components need to be improved] said:Haha, this is the case for projects, and I have been entangled in projects for a long time.Han said:Yes, my boss is urging me to do the following, but sometimes some problems are hard to solve and there are c
Some time ago, I need to figure out IROM. It is mainly because Nandflash needs to be replaced, while the IROM provided by alicloud only supports 2 GB and does not support 4 GB. So you need to give it to yourself.
IROM is an nb0 binary file. It is mainly fixed to the SD card and then enters the IROM startup mode when it is started. The CPU will jump to the IROM on the SD card to boot and upgrade Stepldr, Eboot, and NK.
Because the source code is not pr
= $ (cflags)-fno-exceptions-fno-rttiAsflags = $ (cflags)
Extra_targets = eboot. pbpPsp_eboot_title = Hello world in ASM
Pspsdk = $ (shell PSP-config -- pspsdk-path)Include $ (pspsdk)/lib/build. Mak
More detailed instructions
MIPs r4000 microprocessor Instruction ListThis information was taken from the MIPs r4000 microprocessor User Manual
Load and storeLoad and store instructions move data between memory a
Note: Based on the USB download method, mlc nand Flash is k9g8g08u
1. File description of multiple xip Mode
In multiple xip mode, the generated files include chain. Bin, chain. lst, NK. Bin, xip. bin, and xipkernel. Bin, as shown in:
Figure 1
2. The order in which eboot downloads multiple xip image files
Download the chain. LST file. The chain. LST file defines which binfiles to download to flash and the order in which these binfiles are downloaded.
The concept of bootloader is a guide to the loader, in the system when the first is run, and then the hardware platform to do the most basic initialization, and finally the operating system loaded up. Different embedded operating systems have their own bootloader, but the essential functions are the same.
The most used in wince is eboot, a web-based bootloader, and can be provided with command-line menu functions, network Debugging functions, and fil
technology for computer viruses
Abstract: Starting from the popular file-type virus, this paper analyzes and introduces a technology to clear computer viruses starting from the file structure characteristics.
Keyword virus infection load execution (EXEC) file prefix segment (PSP) Process
Chapter 1 IntroductionComputer viruses have a long history and have been widely spread since the Middle and Late 1980s S. today, according to statistics, there a
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