As part of a mini project, I would like to retrieve the information from an RFID tag and display them on labview.
I have a NI USB 6000 and a RC522 RFID card.
The communication is SPI, but I don't unterstand how to implement SPI in my diagram.
The most commun problem is from the clock and the sample clock from DAQmx timming who tell me I can only use "on demand" (but it doesn't offer this option ! )
I've tested many and many VI diagram, but I not able to get something.
I've also tested to generate clock (@2Mhz) with an Arduino Nano to use it with the NI USB 6000 but unable to use it.
I don't want to use an Arduino in my final project.
I'm very new with labview and some help would be very appreciated!
Any help or suggestions please?
Instead of USB´6000 I would recommend USB-8451 for SPI communication , the last one has a dedicated hardware and library to implement SPI in a easy way in Labview or CVI.
I also notice the RC522 RFID supports serial communication, just get a usb to serial adapter and use labview sample code to get the data.