Hi cuongnguyen,thanks for the screenshots. As already assumed is the issue is the STUHFL_F_Connect function.The call to the function seams to be using correct parameters.The only change to find the reason why it is failing with your board is to debug...
Hi cuongnguyen,thanks for the logs.The STUHFL logs starts with the setup of the RTS lines.Before this the log of line 125, 126 and 128 is missing, which connects to the board in STUHFL_demo.c and should give more info why the connect fails. What is a...
Hi,when version is reported as V0.0.0.0 this normally indicates that the serial connection to the board failed.could you please check all available USB to serial converts on your device and list their mount points withdmesg | grep -i FTDIcould you al...
Hi,is your board connected to /dev/ttyUSB0 ?The Linux variant expects that the correct port is set with the COM_PORT define at the top of the STUHFL_demo.c file.BR
Hi PRena.1,The ST25RU3993 chip has an SPI connection for communication between the MCU and the Reader IC and using an GPIO input on MCU side to connect its IRQ line to the MCU. This GPIO is configured to catch the IRQ and calls then the ISR in the FW...
