Some info: Working with the CR95HF NFC Reader/writer. NFC tag is a Mifare Ultralight EV1, ISO14443A type 2 tag..My current anticollision sequence is as following (I send the commands with sendreceive of the CR95HF library):REQA "2607" ATQA "800544002...
I believe I found a bug in the eeprom emulation for the stm32h7 in the \STM32Cube\Repository\STM32Cube_FW_H7_V1.3.0\Projects\STM32H743I_EVAL\Applications\EEPROM\EEPROM_Emulation\Src file eeprom.c. The EE_ReadVariable returns erroneous data. line 426 ...
Posted on May 08, 2018 at 14:00Hi, I was just started with CAN peripheral on my stm32f446re nucleo board. The problem i am facing is HAL_CAN_Init() added by cubeMx code generation software is failing at the below line of code it is returning HAL_ER...
Hi,I've set up a PWM with TIM14_CH1 on pin PB1, using standard peripherial library and this worked fine (the signal on the output-pin was just as expected).Now I've tried to move the PWM signal from pin PB1 to PA4, still using TIM14_CH1, but with no ...
Hi all. I'm trying to find the source code for the HAL function HAL_ADCEx_Calibration_Start(). I'm working with the STM32L152. I've downloaded the latest version of STMCube (STMCube_FW_L1_V1.9.0), and looked in stml1xx_hal_adc.c and stm32l1xx_hal_adc...
Hi, STM32H7B3I-DK is already in stock at Digikey. Someone from ST could tell us when the STM32H7B3I-DK and Microcontroller documentation will be available on the ST website?
I've seen improvement in FDCAN peripheral timestamping for Rx/Tx messages. However, I still find it hard to synchronize RTC peripheral among different devices with CAN, since FDCAN timestamps can't store the RTC. The closest thing it can only store i...
I use this definition #define ITEM(A,B,C,D,E,F) (((ulong32)##A## << 25) | ((ulong32)##B## << 20) | ((ulong32)##C## << 15) | ((ulong32)##D## << 10) | ((ulong32)##E## << 5) | ((ulong32)##F##))that "translate" any switch case block in a constantswitc...
HelloI am quite new to microcontroller programming.and this is my first code with my STM32F429I write the code with least help of library to learn the basic principle of microcontoller programming.This is what happened.I write a program that suppose ...
Hi, I don't really have an electronics background so this might be a silly question.Is there a reason why the ground pins on my Nucleo board (f767zi) are shorted with jumpers?Or are the jumpers only used to give the board ""feets""?I'm attaching a pi...
