Forum Posts
Resolved! CR95HF - error code 0x81
What is explanation for this code (0x81) - can not find it in documentation.Receiving it for FS2JAST4 chip.
Resolved! Can CR95HF inform external MCU by itself when some TAG/Device is detected?
Hello!I have question about CR95HF (with SPI interface selected, MODE: Reader).Is it possible that chip can inform HOST/external MCU (STM32F4) when some TAG/Device shows up in RF field range?There is IRQ_OUT pin, but it's only informing when some dat...
Resolved! Why can't I find the ST SmarTag application in the GooglePlay?
I learned from the user manual UM2389 that I can get the app from the GooglePlay, but I can't find it.
Resolved! through ST25DV to communicate with I2C Sensor
Hi,I am thinking if it is possible to connect a low power I2C sensor to ST25DC, and use a reader to read out the values through the ST25DV(Powered by the Veh from ST25DC), or do I need extra MCU between the ST25DV and the I2C sensor to done the commu...
Resolved! Read UID of DYNAMIC Tag ST25DV04K
Hello everyone!I using STM8L050J3 and I wana read UID of DYNAMIC Tag ST25DV04K by I2C. I've read in datasheet of ST25DV04K and saw that: Address I2C of ST25DV04K = 0xA6 or 0xAE.I used those address in my program but I get this bug.Please, Can you exp...
Resolved! Part Marking ST25DV04K-JFR6L3
Can someone confirm the correct part marking for ST25DV04K-JFR6L3?
Resolved! Can anyone confirm that STM32L476RG-Nucleo binary located in C:\...\STM32CubeExpansion_NFC3_V2.0.0\Projects\STM32L476RG-Nucleo\Applications\Polling\Binary DOES support CR95HF ?
When I look at source code I can only see bsp driver for ST25r95???It looks like it can detect tag of type ISO14443 or 15693 but the IDs read is not correct and sometimes it is and board reset randomly.My board is NUCLEO-L476RG.
Resolved! CR95HF - Linux RFAL demo
Is there any example source code that I can use for controlling CR95HF from user space application in Linux using SPI? If not, what is the timeline for releasing CR95HF Linux RFAL port ?Regards,Jimit
Resolved! M24LR64E-R: I2C write to Configuration byte doesn't work
Hello,I am using M24LR64E-R. I am able to read system memory area and to read and write user memory via I2C, but If I try to write and update for example Configuration byte (address 2320, E2 = 1), the I2C write operation seems to be ok (no NACK rece...