- #DATA CARD READER AND WRITER RASPBERRY PI HOW TO#
- #DATA CARD READER AND WRITER RASPBERRY PI INSTALL#
- #DATA CARD READER AND WRITER RASPBERRY PI DRIVERS#
- #DATA CARD READER AND WRITER RASPBERRY PI DRIVER#
The good news is that the smart card is automatically detected by the kernel as an EMV Smartcard Reader.ĪTR: 3B 79 96 00 00 54 48 20 4E 49 44 20 31 32 Let’s connect the reader to my laptop, and insert a Thai ID card (contact smart card). Using the Smart Card Reader in Ubuntu 18.04 The other side of the board just has a smart card slot. We can also see the area that interfaces with the smart card’s chip on the bottom left side of the PCB. The design of the board (RX-N99B-2) is very simple with just the main chip: Alcor AU9560 USB smart card controller.
#DATA CARD READER AND WRITER RASPBERRY PI DRIVER#
As we’ll see further below, the Linux driver is not needed as it works out of the box.
#DATA CARD READER AND WRITER RASPBERRY PI DRIVERS#
The USB smart card reader comes with a CD that includes drivers for Windows, Linux, Mac OS, and Android, as well as an SDK with a demo program and sample code in C++, Visual Basic. That’s the product page of the specific model, but a search for EZ100PU only reveals the manufacturer may be InfoThink Technology based on Taiwan. It’s a FAST ID EZ100PU smart card reader compliant with ISO7816 standard. Let’s have a look at the card reader itself first. Once installed, we execute it and we will see a window like the following one.I was asked help with configuring a smart card reader on a government computer running Windows 7, but this made me wonder what would happen if I connected the card reader to my Ubuntu laptop and whether I’d be able to read content from a Thai ID card.
#DATA CARD READER AND WRITER RASPBERRY PI INSTALL#
Next, we will download a free and open source program called Win32 Disk Imager and install it on the computer. This appears because the micro-sd will be on a Linux filesystem (such as ext4) and therefore Windows will not be able to read its files. It is important not to do it and ignore the message. It is likely that we will see a message that tells us that the memory card is not formatted and that we have to format it. Otherwise, we must buy one in any store (they can be around 10 euros, and even less) and connect the card to our computer through it. To back up the memory card from Windows, the only thing we will need is that our computer has a memory card reader. Depending on whether we do it from Windows, or from Linux (even from the micro-computer itself) the process that we must follow will be one way or another. There are several ways to back up a Raspberry Pi card. The only thing we will lose is the time necessary to leave everything as we had it at the beginning.Īnd, to avoid this, there are backup copies. The advantage of this storage system is that, if it breaks, or if we want to change to a higher capacity one, we can do it very easily, since it is enough to buy a new memory card, configure it and put it in the Raspberry Pi to start to use it. And there is no choice but to give up all the content and buy a new one. This happens, especially, when we use low-quality SD cards. It can also happen that, over time, the memory card stops working because it has exhausted the read and write cycles of its chips. For example, there may be a critical system error that causes the partition table to be erased and the memory card to appear “blank.” This can easily happen if we disconnect the Raspberry as we should not. There are also other reasons why we can lose the operating system of this microcomputer. Generally, everything that refers to configuration errors of a Linux system has a solution, the thing is, how?īut software bugs are not the only ones that can give us headaches.
#DATA CARD READER AND WRITER RASPBERRY PI HOW TO#
If we do not have much experience within Linux operating systems, it is easy that, when making changes in the configuration, or when updating, the system is damaged and, by not knowing how to recover it, we lose everything we had. There are many reasons why a storage device, such as a micro-sd card, can fail.
0 kommentar(er)
