stm32u575rit6 qspi driver
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
STM32 MCUs Embedded software
Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
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Programming new STM32H7s from another STM32H7 over UART using DFU protocol
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...
Azure Device Update
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 ...
ethernet on stm32f439
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...
Resolved! STM32H7 dual core Break at address; no debug info
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. ...
Using timer to trigered SPI DMA Rx could not be received data
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...
Resolved! Unexpected UART interrupt in STM32G0
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...
PWM DMA generation with variable period
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...
LIN
Bonjour, J'essaie de faire communiquer ma carte Nucleo-723ZG avec un périphérique LIN.Apriori, ma carte est adapter au protocole LIN et j'arrive à configurer mon périphérique USART1 en LIN. J'utilise avec ma carte un transceiver LIN. Quand j'envoi un...
L4 Flash erase issue
MCU is STM32L4R9 with 1MB. I'm having trouble getting the device to erase the upper half of the flash programmatically. Apparently the device ships with opt bytes set for dual bank.I connected the device to the STM32 programmer through USB and turn...
