Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,I have an STM32F746 in an own PCB design. A 128 Mb DRAM IS42S32400F is connected to the FMC pins, similar as on the STM32F746G-DISCO board. I can write and read data but there are errors which occur in a systematic way:I start writing 16 bit da...
Hello everyone.I have an application that is based on FreeRTOS and works in power saving mode with STOP3 mode. I have configured each WakeUp pin and all the necessary arrangements for the entrance and exit from low power mode. However, so far I've ex...
Hi,we have been migrating a project from STM32L031 to the new STM32U0 series (STM32U031K6).Unfortunately the SVD-File is not available. The CAD-Resources are empty:https://www.st.com/en/microcontrollers-microprocessors/stm32u031k6.html#overview How c...
Hello STM32 Team,I am using stm32loader to load binary data onto the dual-core controller (STM32H745ZI). Below, I'll outline the steps I've taken:Firstly, I visited https://pypi.org/project/stm32loader/ and successfully loaded the bin data into the s...
Hi,I'm observing GPIOA_MODER reset value 0x2BFF FFFF on my STM32C0116-DK, not 0xEBFF FFFF as written in the RM.My guess: because PA15 does not exist on that MCU hthKnarfB
I am using SPI CRC feature of STM32H563ZI.My ST Master must transmit an 8 bit CRC with a polynomial 0x07.It receives a 16 bit CRC from the slave (a different hardware). The ST Master must now compute a 16 bit CRC with polynomial 0x11021 and verify th...
Hello,We have been using two SRAMs (CY7C1061G30-10BV1XE) & one NAND Flash(MT29F8G08ADAFAH4-AAT) interfaced with STM32L562 micro-controller on same FMC bus. We have initialised FMC and try to access SRAM1 by selecting Chip select: NE1 and Bank 1. It i...
Hi. First time I have posted here. This problem is driving me nuts, so hopefully someone might lead me to a solution. I am under extreme time pressure with this project and need to solve this very quickly. If anyone can help, it would be much appreci...
Hi,I have built a program on my Nucleo F411 development kit, which has an STM32F411RE on it. I want to design a custom PCB for my program and use the same STM32F411, but this time in an STM32F411CE format.Using STM32CubeIDE, would it be possible to ...
I'm looking at AN2606, section 65.1 and it looks like UART 4 can NOT be used by the bootloader to load FW into the part. Can someone confirm that is true?
