2021-03-01 11:32 PM
STM32L476VG is the MCU we are interfacing with ST25R3911B using SPI.
what we have understood from some search is that we need RFAL (abstraction layer) to interface with RF HAL.
Then once we integrate RFAL and RF HAL in our system workbench(ac6) project we need to build the integration then use SPI calls to read the register from RFID reader ST25R3911B
we wanted to use ISO-14443A standard to be configured and read the values.
where do we get the basic RFAL work space or code flow so that we shall use in our current project?
Kindly guide us and let us know are we in right path?
Solved! Go to Solution.
2021-05-21 01:34 AM
Hi BT,
just to add ..we have removed the LCD on the Disco board...
2021-05-21 01:51 AM
Hi,
it seems you have configured PA3 with an internal pull up... This pull is conflicting with the IRQ....
Please make sure to properly configure PA3 as follow:
Rgds
BT
2021-05-21 02:01 AM
2021-05-21 02:02 AM
2021-05-21 02:02 AM
Hi BT,
Kindly let me know the changes if any.
Thanks and rgds
Ravi
2021-05-21 02:13 AM
Hi Ravi
feel free to try and to share the result
Rgds
BT
2021-05-21 02:17 AM
Hi BT,
I am getting succeeded message and thereafter no msg....yes we will share the result no probelm..let me know so that I can provide you..
we atleast want to see this working in disco board so that we shall connect to our customized board and move on...any other means like skype or anything to talk to you..let me know.
rgrds
Ravi
2021-05-21 02:20 AM
Hi BT,
its been a great help talking to you ..you have supported us all along..any info so that we can move from here let me know.
Thanks
Ravi
2021-05-21 02:28 AM
Hi,
are you sure you have connected the proper pin on the X-NUCLEO-NFC05A1 side (i.e. CN8 pin 1)? Do you see the interrupt when probing with a scope?
do you see the interrupt falling on MCU side?
Rgds
BT
2021-05-21 02:56 AM