Anyone knows about AES(Adv. Encryption Standards) methods ? I want the decrypt in RFID input stream with the use of Key and vector IV. I’m using ESP8266MOD NodeMCU (WiFi) and RFID-RC522 (13.56 MHz ISM Band). IDE- Arduino 1.8.13 -Thank You… Source: Windows Que..
hello i’m working with APDU command for writting and reading a RFID card . I can read from the block num 2 and write a data of 16 bytes . but i have a problem in writting a longer data so how can i mange i have tried to write in two blocks but it ..
hello i’m working with APDU command for writting and reading a RFID card .while changing the block Number LSB the write operation doesnt’t work . It’s just work with the block 2 only have any one an idea about it . if (nres == SM_SUCCESS)// && //bAPDURes ) nlenrcv = sizeof(btRcv); nlencmd = 0; btCmd[nlencmd++] ..
I’ve got the MFRC522 (datasheet here) RFID module and Nucleo board (F411RE). I’ve tried to find a library for this module which would be made for STM32 but I haven’t been successful. I’ve found few but neither of them worked. (It didn’t even compile and fixing the errors just made it even worse…) So I ..
I’m working on a project using a MFRC522 to detect RFID card and read them. I’m following this tutorial https://www.arduino.cc/en/Hacking/libraryTutorial to make library for this project because i want to make my code look cleaner. Straight to the problem, i cant make this instance visible to other loop in the library. this is my header ..
Im working on a project where, I need to write my own software to use our UHF RFID reader(sports event tracking). The provided SDK is poorly documented and I have some problems. The functions: extern "C" __declspec(dllexport) int OpenComm(HANDLE *hCom,char *com_port); extern "C" __declspec(dllexport) void CloseComm(HANDLE comm); extern "C" __declspec(dllexport) int InitializeTag(HANDLE comm); extern "C" ..
i have to use ‘NEX 530 NFC RFID’ reader in a c# windows application. The Nex-530 desktop reader is a Mifare ISO14443A, B or ISO15693 read/ write device with a typical operating distance of50‐100mm. the SDK and sample codes are in C language. and i did not found any thing about this device in internet. ..
I’m doing an RFID project with Arduino using the RDM6300 module, I’m reading the card, and the result I got was Hexadecimal, but I’m trying to convert it to decimal. Can someone help me some method or function that could serve me? When I pass the card, here’s the result that shows ——————————— Tag Number ..