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Add a touch screen driver to the kernel (suitable for other devices)

"Depends on touchscreen_s3c2410HelpSelect this if you want debug messagesAfter the modification is complete, we will add the touch screen configuration of the relation S3C2410 When configuring the kernel. we can add the driver by selecting these configurations.Device Drivers-àInput Device Support àTouchscreensàSamsung S3C2410 touchscreen input driver[] Samsung S3C2410 touchscreen debug messageThird: add the following content in/linux-2.6.14/ARCH/ARM/mach-s3c2410/mach-smdk2410.c:Static struct s3c

Start with the swift-ring-builder command and understand the ring construction process.

mechanism is very simple. The server checks the last update date of the file that creates the rings to determine which update it and the version in its memory need to re-load the rings to create data. The "Python Data Structure" mentioned in this section is a dictionary output structure as follows: Def To_dict (Self ): "Returns a dict that can be used later with copy_from to restore a ringbuilder. swift-ring-builder uses this to pickle. dump the dict to a file and later load that dict into

The old raid on the CentOS server cannot be formatted.

), which indicates that the disk is in use and cannot be formatted. Confirm: [Root @ web1 ~] # Dmraid-s ERROR: ddf1: wrong # of devices in RAID set "ddf1_40da-5a8680b02520202020202020209a33c30a354a45" [1/2] on/dev/sda * ** Group superset. ddf1_disks --> * Inconsistent * Active Subset Name: ddf0000403475a8680b02520202020202020209a33c30a3a354a45 Size: 145051648 Stride: 128 Type: mirror Status: inconsistent Subsets: 0 Devs: 1 Spares: 0 [Root @ web1 ma

Php: what does this sentence mean? how can this problem be solved?

Php: according to the documentation, I installed apache on windows and also needed DNSmasq. I used pDNS instead, next, nbsp; virtualhost nbsp; with nbsp; certificate nbsp; and nbsp; key nbsp; itcert. pem, nbsp; itcert. k php: what does this sentence mean? According to the documentation for IAP, I installed apache on windows and also needed DNSmasq. I used pDNS instead. then I don't know how to do this in the document: Next, virtualhost with certificate and key itcert. pem, itcert. key (or

Reference: Authentic Go Code

This is a creation in Article, where the information may have evolved or changed. Catalogue [−] Accept interfaces, return concrete types Code Review Comments Effective Go Go Patterns Go Proverbs Go and the Zen of Python Go by Example Idiomatic Doc comments:document Your function, not Your function Signature Idiomatic Go Idiomatic Go Readability Idiomatic Go Tests Idiomatic Go trickshttps://medium.com/@matryer/IDIOMATIC-GO-TRICKS-62ABEA5C50FB Itty bitty Go idiom:if without Else Th

Operation and maintenance architecture service monitoring Open-falcon

This is a creation in Article, where the information may have evolved or changed. Operation and maintenance Architecture Service monitoring Open-falcon (HTTP://WWW.RONCOO.COM/COURSE/VIEW/AE1DBB70496349D3A8899B6C68F7D10B) First, IntroductionMonitoring system is the entire operation and maintenance links, and even the entire product life cycle of the most important one, in advance timely early warning found fault, and afterwards provide accurate data for tracking location problems. Monitoring syst

Add a new font for RedhatLinux

-*-viscii1.1-1, -Misc-simsun-medium-r-normal-*-120-*-c-*-KOI8-R"    Save and exit, clear the cache of E, Restart E, done.    Java Chinese display    1. JBuilder Chinese problems    Vi/etc/profile    Add:    JAVA_FONTS =/path/to/your/zhfonts/ Export JAVA_FONTS    For example, we need to use the simsum and tahoma fonts we just made, because we have placed them in: /Usr/share/fonts/local, so here you can fill in:    JAVA_FONTS =/usr/share/fonts/local    Note: JBuilder obviously uses the fontconfig

From the 3,000 lines of code to re-form 15 lines of code to start [go]

thrown directly? Again, if this code changes a bit, I don't want each dt. Rows[n] have to change it again?Don't invent the wheel again.Let's take a look at some other code:public Liststring> GetDevices(string dev){Liststring> devs=new Liststring>();int start=0;for(int i=0;iif(dev[i]==‘^‘){devs.Add(dev.SubString(start,i));start=i+1;}}return devs;}There is no familiar, yes, this is the String.Split() simple

[SCM] source code management-commands required by the perforce Administrator

a general depot,CodeThe local p4server. You can use P4 depot depotname to modify the storage of depot to different locations. The default value is in the p4root environment variable; * Remote is only a read-only link to the depot of the remote p4server. It is used to share code among multiple p4servers; * Spec, a specific depot of p4server, records the modification history of the database of P4 server, such as user, group, and client; * Archive, which is a specific depot of p4server and s

Platform Driver for Linux drivers

(SMDK2410, "SMDK2410 "). Phys_io = S3C2410_PA_UART,. Io_pg_offst = (u32) S3C24XX_VA_UART)> 18) 0 xfffc,. Boot_params = S3C2410_SDRAM_PA + 0x100,. Map_io = smdk2410_map_io,. Init_irq = s3c24xx_init_irq,. Init_machine = smdk_machine_init,. Timer = s3c24xx_timer,MACHINE_ENDThis struct describes system resources related to this mach. During kernel initialization, the initialization operation is performed based on the content of this struct. find the specified smdk_machine_init function, which doe

Asianux Server 3 install Apache + svn (subversion)

: sqlite_open_v2 error may occur.Mv sqlite-3.6.19 subversion-1.6.5/sqlite-amalgamation. /Configure -- prefix =/usr/local/svn -- with-apxs =/usr/local/apache2/bin/apxs -- with-apr =/usr/local/apr --- apr-util =/usr/local/apr-util -- with-ssl -- enable-maintainer-modeMake make installCheck whether/usr/local/apache/conf/httpd. conf is successfully installed on the two dynamic libraries.If the following two modules are found, the installation is successful.LoadModule dav_svn_module modules/mod_dav_

Distributing Your application for OS X

and choosing Eject from the Finder ' s File menu. Choose Convert Image from the Image menu. In the file browser, select the disk image you just modified and click Convert. Choose a location to save the resulting file with the change of the image format to Read-only, and click Convert. You are now having a disk image for your application, that's easy to distribute.Creating Disk Images Programmatically Using HdiutilIf you find yourself regularly creating disk images, your may fin

linux2.6.30.4 s3c2440 platform Bus led driver

the second kind of manual registration, a word live.A: Define device and resource instancesstatic struct resource mini2440_led_resource[] = {[0] = {. Start = 0x56000010,. end = 0x56000010 + 12,. Flags = Ioresource_mem},};static struct Platform_device mini2440_platform_device_led = {. Name = "Mini2440_led_platform_device_driver",. id =-1,. num_resources = Array_size (Mini2440_led_resource),. resource = Mini2440_led_resource,. Dev = {. Release = Mini2440_led_platform_device_release,},};B: Impleme

The stupid way to see if the serial port is available under Linux __linux

A recent attempt to migrate a gateway program from the VxWorks platform to the Linux platform. In the serial port has encountered some problems, here record.First, under VxWorks, use the devs command to view the device: -> devs DRV name 0/null 1/tyco/0 1/tyco/1 2/pcconsole/0 2/pcconsole/1 9 Host: 4/ram 11/vio 4/ahci01:1 value = 0 = 0x0 The source program used the serial port is/tyco/0 and/TYCO/1,

Operation and maintenance architecture service monitoring Open-falcon

started, small business, operations and maintenance team has just been established early, choose an open source monitoring system, is a time-saving, the most efficient solution. Then, as the business scale continues to grow rapidly, the object of monitoring is becoming more and more complex, and the object of the monitoring system is expanded from the first few SRE to more devs,sre. At this time, the capacity of the monitoring system and the user's "

Solution to unformatting and mount caused by old RAID information on Linux disks

system, the hard disk is virtualized into a raid (even if there is no real raid), which indicates that the disk is in use and cannot be formatted. Confirm: [Root @ web1 ~] # Dmraid-s ERROR: ddf1: wrong # of devices in RAID set "ddf1_40da-5a8680b02520202020202020209a33c30a354a45" [1/2] on/dev/sda * ** Group superset. ddf1_disks --> * Inconsistent * Active Subset Name: ddf0000403475a8680b02520202020202020209a33c30a3a354a45 Size: 145051648 Stride: 128 Type: mirror Status: inconsistent Subsets: 0

Php: what does this sentence mean? how can this problem be solved?

Php: according to the documentation, I installed apache on windows and also needed DNSmasq. I used pDNS instead, next, nbsp; virtualhost nbsp; with nbsp; certificate nbsp; and nbsp; key nbsp; itcert php: what does this sentence mean? According to the documentation for IAP, I installed apache on windows and also needed DNSmasq. I used pDNS instead. then I don't know how to do this in the document: Next, virtualhost with certificate and key itcert. pem, itcert. key (or generate yours) listen

Create a dosfs File System under VxWorks

relationship between the handles of each sub-layer. In addition, we can see that the header file is organized according to the layer division, which makes the function call level clear. 2. Create a dosfs File System on the disk Taking VxWorks running on Motorola's ppc860 CPU as an example, when configuring the VxWorks kernel, add the IDE/ATA disk device driver. After the system is started, the system is connected to the disk, after the system starts, it will find the disk (Executing command:

Finally, I am relieved to talk about the debugging experience of the dm9000 driver under sate210 Android this week.

that this is an open source benefit and code is available everywhere. Then look at the kernel_v210 \ arch \ Arm \ plat-s5p under the Devs. c file, found that still use the official circuit diagram xeint9 /* Dm9000 registrations */# Ifdef config_dm9000Static struct resource s5p_dm9000_resources [] = {[0] = {. Start = s5p_pa_dm9000,. End = s5p_pa_dm9000,. Flags = ioresource_mem,},[1] = {# If defined (config_dm9000_16bit). Start = s5p_pa_dm9000 + 4,. En

Howto install CEpH on fc12 and FC install CEpH Distributed File System

; Ideally, make this a separate disk or partition. A few GB ; Is usually enough; more if you have fast disks. You can use; A file under the OSD data dir if need be; (E.g./data/OSD $ ID/Journal), but it will be slower than; Separate disk or partition.; OSD journal =/data/OSD $ ID/Journal[Osd0] Host = ceph_osdBtrfs Devs =/dev/sdb1[Osd1] Host = ceph_osd1Btrfs Devs =/dev/sdb1; Access control [Group everyone]; Y

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