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I am trying to toggle PB6 gpio at 10MHz on the nucleo board. I am trying to use timers to do this. Using LL library with full optimization and 250MHz system clock rate. I was able to get 3.5MHz ish. With timer 1 prescaler and divider being 0. Please ...
Good Afternoon Sir/Mam, We are Engineering Students. We have a PCB Design and I want to get it manufactured. We want it's single piece for our Prototype Development and Testing, once our Prototype completes the requirement criteria, we will order it ...
Hello, I have a quick question. I'm wondering if I can put the frame buffer in SDRAM connected via FMC when I use FMC LCD controller to controll Display that uses the same address pins of FMC.
I have read quite a few threads about ethernet on the H7, along with several internet posts. I've followed this guide:https://community.st.com/s/article/How-to-create-project-for-STM32H7-with-Ethernet-and-LwIP-stack-working?t=1679361727348As well as ...
hi every one . I want to program my stm32U5 microcontroller with a Bluetooth module that connected to Uart 1. I decided to Use "STM32 microcontroller system memory boot mode"also I use stm32cube programmer software for programing the MCU. at first I ...
Dear all. I stumbled across something I don't really understand. I'm trying to detect a signal using SPI1 on STM32f723 as fast as possible and fill a buffer. I configured SPI1 in SPI_DIRECTION_2LINES_RXONLY mode, set prescaler to SPI_BAUDRATEPRESCALE...
Hi, any provision to plot array data in real-time during debug using F439 Nucleo?Please guide
I have just started evaluating the STM32U575ZIT6QU for a project that my company is working on.While attempting to evaluate the I2C pins for I2C1 on pings PG13 & PG14, I noticed that the pins would not work correctly and would stay low, even with int...
Hi,I have a custom board by STM32H743 and have some problems by RTC. I've used LSE with a 32.768 KHz external crystal. I have 2 or 3 seconds more in each minute. There is no reset within 3 minute and I see about 15 second more.I've used 6.8 pF for CL...
Dear all, the problem has been described in the enclosed video, please watch and advise. Since shooting the video, I have flashed the software three times and no change. I suspect, software is fine as many users are already using this board and same ...
