Method 1:1. Take the Win8/8.1/10 system as an example. Move the mouse to the lower-left corner of the screen and right-click the mouse, or press the Windows logo key + X to bring up the super menu, click "program and function", as shown in the following figure:2. Select the card reader driver to uninstall, right-click the
First confirm the interface of the SD card (it is said that there are 2 kinds of the first is the Sdio the second is SPI if neither of them, then can be made like a card reader device, that is, USB devices)I have this one on the SPI interface, then the SPI module on the kernelKernelmodules ---> SPISupport ---> *kmod-mmc-spiSave exit, the first make bu
Display:
include /etc/ld.so.conf.d/*.conf
Cd/etc/ld. so. conf. d/
Ls
Display:
i386-linux-gnu_GL.conf libc.conf x86_64-linux-gnu_GL.confi686-linux-gnu.conf oracle.conf
Vim libc. conf
Display:
# libc default configuration/usr/local/lib
The default path of the system class library is/usr/local/lib.
2.3 copy an object
Copy librf. so to/usr/local/lib, and copy librf. h to/usr/local/include.
2.4. Update the system library
# Ldcon
Card reader is a card-reading device, that is, a mobile storage device, you will generally use it as a flash drive. A user does not respond when inserting a card reader under the WIN8 system, what's going on? The following small series to bring you Win8 Insert
Reader pcsc driver error! You must reinstall reader driver! Solution
Solution in DOS status: After entering dos, type the following command:1. SCardSvr reinstall2. regsvr32 scardssp. dll (with spaces in the middle. Return to the window system and restart the service. The default value is manual. Then, click Start .)
Http://blog.csdn.net/CaesarZou/article/details/7999624
Because PC/SC is a Windows system, it serves applications at the system API level. So for a long time, card readers and tools related to smart cards have been concentrated on Windows, while on Unix systems, card readers have been reluctant to accept. Fortunately, with the open-source organization m.u. s. c.l. with the active efforts of E (movment for th
Because PC/SC is a Windows system, it serves applications at the system API level. So for a long time, card readers and tools related to smart cards have been concentrated on Windows, while on Unix systems, card readers have been reluctant to accept. Fortunately, with the open-source organization m.u. s. c.l. with the active efforts of E (movment for the use of smart in Linux environment), pcsclite has beco
Cause analysis
I do not know whether the U disk can be normal, if normal, and then your card reader switch computer test, to confirm whether the reader itself is a problem, if not the
, you can insert the card reader into the computer and then open the Device Manager to fi
Cause analysis
I do not know if the USB disk can be normal, if normal, then put your card reader to change the computer test, to confirm whether it is the reader itself, if not, you can insert the reader into the computer, and then open the Device Manager, to find that insert the reader's USB interface (open Universal
What if the card reader can't read it?
In the process of using the card reader, we occasionally encounter the problem that the card reader does not read. So, the reader can not read ou
card, and ports can be connected to the computer. When the appropriate storage card is plugged into the slot, the port is connected to the computer and the required driver is installed, the computer treats the memory card as a removable memory, which allows the card to be r
Article title: PCMCIA configuration file-PCMCIA card reader. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Background
I went out to play with a few colleagues and tried to collect photos from my laptop on the plane. I found many problems were encountered in the root mo
With the popularization of RFID applications, more and more software engineers need to use RFID reader programming to achieve their own needs. In order to make the software engineer understand the use of RFID reader faster, this paper chooses a commonly used USB drive-free RFID reader sdt-ha to do the analysis. USB-free drives typically use a USB HID interface be
There are many reasons why the reader can't read it, but we can solve by elimination, first of all, to see if the card reader is the problem, that is, insert cards into the reader and then inserted into the computer, if the front interface is not responding, switch to plug in after the interface bar, if the back of the
Reprint Please specify source: http://blog.csdn.net/bettarwang/article/details/41908987 these days, because I wanted to try CentOS, I installed a centos 5.10 on my laptop, but the problem came after the installation: It didn't have the appropriate wireless card driver after installing it like Ubuntu. So if you want to install or update the software with Yum, the first thing to do is install the wireless
Sometimes CentOS Linux kernel does not have a RAID card driver, can only be loaded with floppy disk drive, in fact, there are other methods, as long as the appropriate driver to find the official, the RAID card is now a lot of brands, but most of the independent RAID card fo
Do SD/MMC Card Drive project also has a big six months, always feel that the sum up something. Here, the main is to record some of the more common problems and solutions, so as not to encounter again.
The first is the SD/MMC card initialization error problem. Before finding the error, confirm: 1. Use the card reader to
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