Hi,I have ST25DV64KC and another ADC chip connected to STM32L071RZT6 on I2C1. I noticed that reading GPO1 or other registers or MB by HAL_I2C_Mem_Read_IT() fails from time to time. Completions of operations are often timeout (somehow read timeouts mo...
Hello, I am trying to open a project that can turn on the low power MCU stm32l031 with ANT7-T-25DV64KC while turning high and low periodically for GPO pin of the MCU. I tried many different ways but still not done with any of them (steval code and us...
Hello all, my company has decided to use the STM32L03 series for a simple ISO 14443-3 tag reader, and we underestimated how much memory the full rfal takes up. Can anyone help me find an easier way to cut down the provided polling demo into 16k fla...
Hello, i have a strange problem with x-nucelo-nfc01a1 shield.I get an i2c timeout but under different conditions it occurs in different places in code.My setup is nucelo board with stm32L073RZ and X-NUCLEO-NFC01A1 shield, and to communicate with M24S...
I have a STEVAL-SMARTAG1 eval board. The documents say to use an ST-Link/V2, but the ST-Link/V3 product page says that it's now the only supported programmer. So...which one should I get?!
Hello community, I am trying to use the ST25dv64k with host MCU (stm32l031k6) to make a small project. I want to get a temperature measurement using the internal temperature sensor of the host MCU. However, I want to know if using ST25dvxxx actually ...
Posted on November 15, 2017 at 10:10Hi everybody,I am using a ST95HF, with my STM32L071, to read NFC cards (tag type detection, UID..) and it works perfectly.Now I have to code a new mode in my program which consists of connecting my product with a ...