Ask questions and find answers on ST25 NFC/RFID tags and readers, including connectivity implementations and antenna design.
Posted on February 23, 2017 at 11:49We are using the NFC03A1 board with Nucleo F103RB.In the function :int8_t PCD_ProtocolSelect(const uint8_t Length,const uint8_t Protocol,const uint8_t *Parameters,uint8_t *pResponse)There is a buffer DataToSend[SE...
Posted on April 03, 2017 at 12:40Hey all,im working with a PIC16F887 and the M24SR02-Y RFID-Reader.I cant find any code in C for it. Can someone help me?thanks for your help,Sebastian
Posted on February 19, 2017 at 05:28first off, thank you for the online tool and the AN2866 whitepaper which is the clearest piece i read about the subject of nfc antenna design.my issue with the online tool is the output is only in the form of a fl...
Posted on February 02, 2017 at 16:26Dear all,I'm using a STM32 NUCLEO-L073 together with NUCLEO-NFC03A1.and we want to read and write data to the tag RF37S113 Tag-it from TI.This tag is compliance with ISO 15693.I can successfully detect the TAG, bu...
Posted on February 14, 2017 at 00:23I am using the ST iso19653 and CR95HF software libraries in my application and by following the example set in the M24LRXX code I can make an inventory of a single tag. I want to be able to regonise more than 1 ta...
Posted on January 04, 2017 at 15:39Hi everyone,in our application I have to communicate with a M24SR02-Y over IIC.I have tried 2 versions to generate the CRC:Version 2#define PRESET_VALUE 0x6363#define MASK 0x8408#define NUMBER_OF_BYTES 6unsigned ch...
Posted on January 03, 2017 at 17:53Hello,I have a CR95HF chip and I would like to set the TVDD power consumption to set a certain battery lifetime in my system. I used the excel tool to set a proper impedance and the formula to calculate current dra...
Posted on January 04, 2017 at 10:39Hi,We have integrated NFC chip to the beagle bone custom board. We would like to know how to use interrupt which when triggered by phone allows our application in linux to read from the chip.Appreciate if you can ...
Posted on October 21, 2016 at 03:55Hi Sir / Madam,After ST95HF has read its peer NFC device, ST95HF RF field is automatically shut down. I have to initialise it again using the following functions: ISO14443A_Init( ); ISO14443A_IsPres...
Posted on December 14, 2016 at 17:02I registered for the nfc online course, but the invitation is required to participate in the course. I have not received an answer yet, despite requesting an invitation. Do I need special conditions to receive an ...