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What would happen to the microcontroller if during running normally then suddenly the boot_0 pin switched to high?in my case and due some voltage spike the boot_0 pin state switched to high for very short time nano seconds. most of the time its ok bu...
Working with the STM32H747i-Eval board with a touchGFX application. Need the QSPI for assets and not wanting to use the BSP due to wanting to have more control over clock speeds and pinout configuration.I'm in need of some more experienced advice whe...
I have noticed lately that when switching between my release and debug build configurations that the code behaves differently. Looking at the Project Build Settings the only difference I see between the two is the Release GCC and G++ compilers are op...
ILI9341 SPI display running on an L5 processor on a custom board.In a never ending quest to make the display go faster, I've split off the generic write image from the generic fill block.Since the high level drivers work with any type of display, all...
With the Stm32l443 processor family, data is received in 2-second periods over the LPUART interface. LPUART stops falling indefinitely during interruption. Uart deinit - it fixes itself when I do init.
If i configure D1 pj8 as tx for uart8，D0 pj9 as rx for uart8.When i conect to led directly D0（rx） could let led on but D1（txno in this case should be right ？Both pin with GPIO_MODE_AF_PP//PULLUPstatic void MX_GPIO_Init(void) { GPIO_InitTypeDef GPIO_...
I wondering if anyone help me I have noticed on some of my STM32CUBEIDE projects I get the below error message :-make: *** [makefile:84: default.size.stdout] Error 2make: *** Waiting for unfinished jobs....c:/st/stm32cubeide_1.12.1/stm32cubeide/plugi...
Hello Folk,Am working on STM32f4 Micro-Controller,Earlier I Checked Micro Controller with St Utility there i Observed Flash Size and Revision Id of Micro Controller Not Showing (Unknown) so I Doubted on Fake Micro Controller, and i Went through the M...
Hi,One out of 10/15/20 times, STM32F042 MCU in my application hangs upon NVIC_SystemReset(). Any idea on what could be the reason ? Some more info :-BOOT0 is directly connected to ground. In CUBEMX, nothing was set for that pin.- I removed the extern...
Hello, I have a simple question: What is the way to update the SysTick configuration after changing the clocks at runtime? I am switching SYSCLK between two modes:1) RUN mode: HSE 32 MHZ2) LPRUN mode: MSI 2 MHZAfter changing to (2), the HAL_GetTick()...
