Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hi everyone!I'm trying to transmit some data using SPI2 on a NUCLEO-H743ZI board (only TX). To do it fast I'm using DMA with HAL_SPI_Transmit_DMA(), but it returns with an error (from line 1465 in stm32h7xx_hal_spi.c):/* Packing mode management is en...
Posted on June 22, 2018 at 15:58There seem to be some bugs in the H7 HAL library.Firstly HAL_I2S_Receive_IT() causes a HardFault because, as far as I can see:1) OVR flag is not cleared2) in `HAL_I2S_IRQHandler()` there is an attempt to call ` hi2s->...
Hi,I am using Cubemax version 6.8.0 for driver generation after configuring QSPI i am not able see any QSPI related driver in stm32ide Version: 1.12.0Regards,Prakash R
Hello,We would like to program new STM32H7 chips (running the default bootloader) from another STM32H7 over UART. Looking at AN3156 and AN2606 this seems to be possible but is there any sample projects or drivers (by ST or open source) that implement...
Hi guys,I'm currently trying to figure out how to flash a new software update on a Discovery kit STM32 B-L4S5I-IOT01A (dual flash bank) via Azure IoT Device Update. I've followed Microsoft's example on Github (link) and it works. What I have trouble ...
Hello,I made with cubemx an ethernet project for the stm32f439 (custom Board), but it doesn't works. When i just use the stm32f407 Discovery Board with the same project, it works without any change. The custom board has the same DP83848 Phy. I read t...
Hello,I am using STM32H7 dual core series. My STM32CubeIDE works fine when I am using HSI. But whenever I set the configuration to HSE, I am getting Break at address "0xa05f0000" with no debug information available, or outside of program code error. ...
I want to share my related code and photo here. The program runs on an STM32F746 Nucleo Board. It uses timer 2 to trigger DMA1 stream 0 causing fixed-length transmission of data via SPI 1 to an external ADC without interrupts on the transmission sid...
Hi All,I'm facing a strange issue on UART, I generate the code by CubeMx for UART functionality, UART is working fine but when ever i remove the TTL (Serial to USB) and keep Rx pin float, UART interrupt occurred continuously and main application stop...
Hi all,I am trying to generate a PWM signal with both variable pulse width and period. I think the HAL_TIM_Base_Start_DMA function can only generate it with variable pulse width but not variable period. I have checked the timer cookbook and found the...
