Linuxusb driver debugging: This is the linuxusb driver debugging-003: A detailed page for preparation under Ubuntu. It introduces the knowledge, skills, and experience related to Linux, and some Linux source code. Preparations in Ubuntu: (1) how to view the printk output in the kernel: dmesg
Combined with the pipeline command, dmesg | head, dmesg | tail can see the content output by printk in the pipeline.
Recently to customers debugging a piece of CNC board, today customers bring a screen, and a USB touch screen chip connected to the screen. The screen will soon be ready for normal display.
Touch screen in the core to find the USB touch screen driver, the kernel started after the USB turn of the touch screen is also nor
Although there are also simulators for Android development under Fedora, some things need to be tested on a real machine after all, such as gravity sensing and cameras. I thought that I had configured the development environment. After selecting "USB debugging", I inserted the USB to connect to the computer for a real machine test. I did not expect that although
1. text description Meilan note3 mobile phone enabled usb debugging, still unable to install tbs !!! Always reported: usb debugging not enabled! Really speechless! 2. Description 3. how can this problem be solved? How can we solve this problem? Do you have the same situation as me? 4. For more information, see...
1. t
It seems the environment works properly, but I get the "error every time I open the program.
Here is the log:
! MESSAGE An internal error occurred during: "Enable Debugging and Flush log Cache". ! STACK 0 java.lang.noclassdeffounderror:org/eclipse/osgi/framework/internal/core/frameworkproperties at Com.aptana.core.util.EclipseUtil.setPlatformDebugging (eclipseutil.java:449) at Com.aptana.core.CorePlugin.ena
engineering mode. Dial on your mobile phone: * ## #2846579 # * after entering the project mode, select projectmenu, and then click "3. set "in the background, and then" 4. USB port configuration, you will see a long list, as long as you select "Google mode. Then exit the engineering mode and restart the machine. Try again to connect to the Mac, and a prompt will appear on the mobile phone that has been connected to
Android Developers all know that real machine debugging requires connecting the mobile phone to the PC, and then deploying the application to the real machine for installation and debugging. The long USB cable is troublesome, And it is inconvenient to connect the USB interface to other devices. Today, we will introduce
1. Text descriptionThe blue note3 mobile phone turned on USB debugging, still unable to install TBS!!! The error has been said: USB debugging is not turned on! Really no language Ah!2. Description
3. How to solve?May I ask the great gods how to solve this problem? Do you have the same situation as me?4. Specific add
Fayi
1. Click "Settings" on the mobile desktop-"about mobile" as shown in the following figure.
2. We then click on the "Android version" in the Open "about the phone" and then click on it continuously, showing the developer mode directly.
3. Then we go back to the Phone Setup menu and you will see a "Developer option" setting option
4. Now enter after we click on the "USB debugging Mode", it is checked
1 in the mobile phone we go from the program to "settings"-"More"--> "about the device" click on the picture.
2 Now we are in the next figure will see a "build number" we have been clicking on it until the following show "No need, the developer mode is enabled" can not point, then you have USB debugging opened.
3 All right, we're going to go back to the "setup" of the phone and we'll see that there's
First, we in the 360 Cool mobile phone youth version of standby desktop We click the "Settings" button and then open into the page, as shown in the following image:
Second, OK so into the 360 cool mobile phone youth set, we find the interface of the "General"-"about mobile" effect as shown in the following figure details as follows
Third, okay in the open into the interface below we only need to click 4-5 consecutive "version number", when you see "; You are in developer mode, no n
, DNW the title bar will display Usb:ok, window printing informationD: From the above, we can see why learn a button or USB burn Linux?A: Switching from a wince system to a Linux systemB: Replace uboot, kernel image zimage, one or more of the file system YAFFS2C: There is a bad zone, the Development Board will not startThe difference between E:USB and one-click Burning LinuxA: The same point:
The same purpose is to burn Linux into NAND.
S
Android development under Ubuntu, found that their mobile phone even if the USB connection, USB debugging or not connected, has always been displayed??????. Baidu a lot, found to change the "/etc/udev/rules.d/50-android.rules" file, but the problem came, this is specifically for a mobile phone to use, in case you use someone else's phone
1. We click on the "Settings" in the phone after we enter, as shown in the picture.
2. Then in the open Settings panel will see a "about the phone" click to enter.
3. Then you'll see that there's a "version number" on the phone that we clicked 5-7 consecutive
4. Then you will see that there is a hint "you are in developer mode", which means that USB debugging has been turned on successfully.
5.
If you want to turn on the hidden developer options and USB debugging options, follow these steps:1. Under the Standby page, click "Application".
2. Click "Set".
3. Click "General" and click "About Equipment".
4. Slide the mobile screen up and click on the "build number" seven times until the prompt "developer mode is enabled".
5. Click on the "
Tip: This operation is done only once,
As we all know, there are many things worth learning about IIS servers. Here we are going to learn how to enable the ASP debugging function for IIS servers. First, we will introduce the knowledge of IIS. The role of the IIS server: the number of website pages that can be opened within the same period of time. Opening a page occupies one iis, and opening a website framework page occupies two to three iis; if
1 under the Mobile desktop system click "All settings" to enter the following "about the phone" option, we click on it. (pictured below)
2 After we click on "Mobile configuration information" After the mobile phone interface, we click on "version number" 7 times to open "developer option". (pictured below)
3 with the "Developer option", we click into and then find "USB debugging" tick. (
Specific methods
1. Click the "Settings"-"About mobile" option on our red-meter phone as shown in the following illustration.
2. Now we will see the Android version of the options, quickly click on this option "five", and then will prompt you "you are in the developer mode" as shown
3. Now in the setup we will see the "Developer Option" button, click to enter
4. After the "USB debugging" open, you
Open Lenovo K3 "settings" to find and click "Developer Options" to open "USB debugging." (pictured below)
If there is no USB debugging in the developer option, we need to start with the following steps
1 Open "Lenovo Le Meng K3" setting, click "About Mobile Phone", click "Equipment Information". (pictured below)
Find the manufacturer ID of the USB device, which is the Vendor IDMethod 1:terminal Enter " system_profiler spusbdatatype"to find the USB device;Method 2: About the system report->USB find;
Add to Adb_usb.iniMethod 1:Terminal Enter "echo" Vendor ID ">> ~/.android/adb_usb.ini"Method 2:vi ~/.android/adb_usb.ini, press the I key, enter the manufacturer ID,: WQ
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