Ask questions, find answers, and share insights on STM32 products and their technical features.
Using the latest STM32CubeIDE, STM32CubeH5 and NUCLEO-H563ZI with TrustZone disabled.I put a breakpoint at the first instruction in startup in Reset_Handler. The debugger shows in SFRs, SCB->VTOR_S is 0x8000000 (which is my NSBOOTADD) and SCB->VTOR_N...
I've been using bootloader over USART3 PB10/PB11 at an STM32F446ZET6 for long time and it works reliably at least at 115200kbit. This year we assembled several new PCB's without HW change and the bootloader stopped working. When programming the STM3...
Hello, I am developing a dual processor application with a host (STM32F205xx) and a slave (Radio Module SoC). The idea is to update the wireless module's firmware from the PC via the virtual COM port.The firmware is temporarily stored in STM flash me...
I am trying to run the Getting started with stm32f4discovery project in matlab simulink. the code simple wont run. I tried multiple methods and answers however my error is always related to USB connection issues. "Error while trying to establish USB...
Hi!I am playing around with some STM32CubeMX configurations for the STM32U599/U5A9-series, but I can't find any options to configure the display DSI-interface, only LTD RGB/parallel.Are there any prerequisites that needs to be configured first in ord...
I am trying to test code which has been written to deal with RAMECC errors. The MPU is STM32H753 and I am working on a Nucleo-H753ZI board.The first problem was how to simulate a RAMECC error. I found the code at https://github.com/STMicroelectronics...
I am using the B-U585I-IOT02A discovery kit with the STM32U585AI chip.Using code generated by STM Cube.Attempting to configure use of the SMPS power supply results in a timeout in the HAL_PWREx_ConfigSupply() function.In the sequence below, smps_mod...
Hello.I encountered a truncation error issue while working on a grid-connected converter application with the STM32G474MET6 MCU. To manage multiple ADC channels, I opted for DMA to obtain 12-bit ADC converted values. However, I've noticed a bit trunc...
STM32L0 SPI communication with DMA. The SPI CS line is controlled with software. It appears to stay low for about 72uS when the communication only takes about 4uS. Right before setting the DMA to roll, I set the CS to 0. Nothing else is pending for t...
I know this is very weird behavior but it is quite easily reproduceable error. I am running Windows 11 on a laptop.CubeMX version : 6.9.1CubeIDE version : 1.13.1Board I am using is this. Looks like genuine STM32F103C8T6 chip.I could upload USB_DEVICE...
