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hi all,I need to use a SPI1 as slave and receive character by character via interrupt and not works.I have placed a break point to "void NMI_Handler(void)" and "void SPI1_IRQHandler(void)" but never fire into the functions.static void MX_SPI1_Init(vo...
Posted on March 06, 2018 at 10:33Why Stm32CubeMx doesn't work with Java 9 (9.0.4)?I can't use Java 8 for some reason. Many other useful applications like eclipse are compatible with the newest Java version.
Hello!I’m pretty new at STM32 and I have small hobby project with STM32F7 series.I used LL library.I communicate with external sensors through SPI. STM32 – master, external sensors – slaves. External sensors “data ready�? pins allow me to initiate da...
i recently purchashed a STM32F401RE NUCLEO-64 kit board I installed the ST-LINK/V2-1 DRIVERS 64 BIT FOR MY WINDOWS 10 MACHINE BUT WHEN I PLUG THE BOARD IN I GET THE MESSAGE USB DEVICE NOT RECOGNIZED THE LAST USB DEVICE CONNECTED MALFUNCTION AND I...
My design uses an STM32H750 with a 24MHz crystal on the HSE, and on my first attempt, the crystal is not oscillating. I’m going through AN2867 and having difficulty finding any 24MHz crystal that meets the gain margin requirement for this processor.A...
Hello everyone,I currently have a problem where I am not sure about the implementation. I have to control a driver module, which has a serial interface.The problem is that it needs a LATCH line in addition to clock and data line. So far so good. But ...
So I fired up CUBEstarted ADC over DMA with circular mode and Half Word to memory then I added Continuous DMA requests and set TIM5 as trigger sourceI then set up timerADC is 12 bitsthen I started everything and this happenedhowever I do not understa...
Why should I clear the DMAR bit in the UART DMA receive interrupt subroutine?At the moment I disable the DMA TC interrupt and the DMA Mode for reception (DMAR) at the top of my interrupt routine.At the end of the subroutine I enable the uart dma rece...
Hello,I'm working on a project on STM32F769 DISCO Board in which I need to read and parse data from a .json file (3kb). I tried using Nlohmann JSON.hpp library for data reading and parsing and, even if I do not have compilation problems (except for a...
