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Hello,I have defined the system as The APB1 CLK is defined by 45MHz as shown bellow.The Usart2 periphery is on the APB1 bus. By the full code attached bellow the USART2 and gpio settings are as following by the printscreen from the reference manual.h...
Hello, I'm using STM32F412VG microcontroller and I'm evaluating GPIO locking feature. Here is a code snippet with my test: GPIO_InitTypeDef gpio; RCC_AHB1PeriphClockCmd( RCC_AHB1Periph_GPIOD, ENABLE); GPIO_StructInit(&gpio); gpio.GPIO_Mo...
Need Samples source code for CUSTOM UART BOOTLOADER based on STM32G081 & STM32G474, if anyone is having please share also request to share APPLICATION NOTE doc. for UART CUSTOM BOOTLOADER based on STM32 Cortex M0 core
Hi,We're begining a port to STM32G0 line and I understand these have a built in bootloader.I am able to enter and activate the bootloader using the Flash Loader Demo GUI.However when I come to the step of selecting the MCU it appears STM32G0 is not s...
Hi to all, i'm using the TIM2 channel 1 configured as "Output Compare No Output" with mode "Compare on match" and i need to read on the fly its internal logic state as it was a normal output compare with GPIO output.As far as i understood the related...
i did purchased a demo board stm32h750b-dk Demo Board, and i use USART1 ,Tx -PB6， Rx- PB7. it works well. no issue at all. but i need use USART2, Tx-PD5, Rx -PD6(expand CN2 STMod+ connector) . it no function at all. all setting - baud rate and other ...
Hello, i have the workshop now but the link does not work. what can i do?
hello,I want to know the status of each pin of the device at power-on, during reset, and after reset.For example, is the input high impedance or is the internal pullup enabled?Or in which section of the data sheet or reference manual?best regardGoto
HelloI would like to get the debugging information from elf file to make my own monitoring program.Is there any recommended way to extract debugging information from elf with easy handling format such as XML ?Is ST providing any utility to convert dw...
