Hello everyone, I use the TRF for creating my own RFID Reader, using SPI. Reading and writing from and to the registers basically works fine, but there are some issues left. Writing to e.g. the Sysclock register (0x09) does only work if I read from the register beforehand (result can be measured with an oscilloscope). The same applies for other registers. This effect is not documented in the datasheet. For setting up the communication with tags, I try to write to registers 0x1D and 0x1E and again, I read from those before. After writing, I read from the registers in order to doublecheck. Strange: For 0x1D, it works fine and for 0x1E it does not. Does anyone know how to do this correctly? Cheers, Christian
hi I contact for help on TRF7960 I interfaced the TRF7960 with dsPIC33F (microchip) via the SPI I submitted my routing to IT engineers and they told me it is OK my SPI routine works well with EEPROM and others would you have documents or code that can help me to read and write on the RFID card regards my mail :a.benkolai@gmail.com
Please log in before posting. Registration is free and takes only a minute.
Existing account
Do you have a Google/GoogleMail account? No registration required!
Log in with Google account
Log in with Google account
No account? Register here.