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I am using an stm32h563 nucleo 144 board, and I am frequently running into the issue that after a power cycle the LSE does not start.This is the relevant part of my SystemClock_Config: LL_PWR_EnableBkUpAccess();while (LL_PWR_IsEnabledBkUpAccess () ==...
Hello everyone, I hope you are well.I'm starting a new project using the STM32H573I-DK kit, where I would have to connect to AWS and publish the value of some sensors. The first step was following the webinar https://content.st.com/stm32h5-connects-s...
Hi all!I'm currently programming a pulser and have to write a list of registers. I prepared the communication on SPI (which works), only to realise the pulser can only be programmed over QSPI.Now I'm having some issues switching my code from SPI to Q...
Hi,I've been trying to adapt the current SPI driver in RIOT OS to support the U5 series(STM32U585AI), due to my lack of success I've been trying to sidestep RIOT for a moment and try to do must of the setup manually. But so far I have not been able t...
Dear all,In the last weeks we have started the production process of a specific equipment, using the new microcontroller STM32G031C6 and unfortunettly we have faced some problems after the programming process.The problem is that some devices were app...
Hi there,I have a touchGFX project with STM32F429BI, which uses the external SDRAM for the buffer, and the Nand Flash for the image.Both SDRAM and Nand Flash work well when turning off the other.But when I enable LTDC, the Nand Flash always gives an ...
I have timer 3, that i want to set up for input capture. But when enabling the alternate function. The pullup is not working. Also an external pullup of 10K does not work. GPIO setup: // TIM 3 Inputs (Pedal rot - PB5 / Torc PWM - PB1) my_GPIO_Ini...
Hello everyone!I'm asking for your help with the following: I have a board equipped with an STM32L151 processor, with which I use an STM32 ISM330DHCX IMU via I2C. The ODR is set to 52Hz for both the gyroscope and the accelerometer, and I request an a...
Hello everyone.Is it possible to directly replace STM32H743VIT6 processor with STM32H743ZIT6 without changing the program code? Will there be any differences in the performance of the DSP device with this processor?Thanks in advance for your reply, C...
Hi, STM experts, This question is regarding STM32L4 series MCU. It is about DMA controller's trigger.Let's say we have two DMA channel, DMA_A and DMA_B. Is it possible to configure the system so that when DMA_A's task is finished, DMA_A send a trigge...
