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Hello,I've got some questions about STM32H753 PLL setting. 1) There are many configurations of M, N and P parameters that give the same output clock. Are there some configurations that are more precise than others (regarding the output clock) ? 2) Th...
Hopefully this is more of a sensible non-noob question, it relates to interrupt handling, in my case a simple USART receive interrupt. I can see how the CubeMX tool is managing the .c file, its created an interrupt handler, for me to insert my code, ...
Hi,Currently, I am facing an issue with STM32 MCU I2C communication.I have facing an I2C timed-out error on the host side while communicating with the MCU I2C continuously.The I2C clock line was held low when the issue occurred, I wasn't able to comm...
Dear ST Community, I am currently working with the STM32L433RC board, specifically utilizing its 12-bit ADC. Despite my efforts in writing a simple program, I have encountered accuracy issues with errors exceeding 4.5%, and in some instances, even su...
Hi,I use stm32h743zi nucleo board and I try to GPIOx_BSRR register .This register has two 16 bit registers "BSRRL" and "BSRRH".As I understand BSRRL is used to set bit and then BSRRH is used to reset bit.GPIOB->BSRRL =(1<<0); to set the zero p...
Hello, I'm using a STM32 F446RETx trying to trigger an ADC conversion on PA0. I use TIM2 Channel 1 using a pwm with no output to trigger the ADC 1 conversion on channel 0. I have exactly one line that trigger an error at compilation (When I comment i...
While i try to build SBSFU package for stm32f769i discovery board package, User App build failed.I am using SBSFU latest package v2.6.2.IDE version : STM32CUBEIDE_1.7.0I got this below errormake allarm-none-eabi-gcc -z max-page-size=1 -o "UserApp.elf...
Hello Everyone I am try to upload my code through stm32f103 necleo debuger or programmer but have facing one issue for no st link found error I have attached the pic please give the solution .
Hello all,does anybody know the workload of the STSW-PFCBIDIR's controller when converting AC -> DC ?Is the controller able to do some more expensive calculations (current controlling) and communication tasks (CAN) ?Kind regards !
Hello, everyone. I use STM32L496 on my board, and use PA9 as a GPIO for input, without any external resister. Software program is based on HAL. I have a sample demo like this: int main(void) { HAL_Init(); BSP_Init(); ...
