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Board: NUCLEO-N657X0-QRevision: CProblem: MCU cannot pull PA2 to low, only to about 2.5V. I tried it in push-pull and open drain modes. SB6 has been desoldered to isolate it from the analog attenuation circuit, but it didn't work with it soldered. It...
Dear all,I'm trying to generate a waveform using DAC OUT1.I configured pin PA4 as analog (works)I configured DAC1 without DMA and it worksI configured TIM6 and it works Then I configured DAC with DMA, configured DMA, but output never changes.Where ca...
Hello,I have an STM32G441 and using DMA to transmit some SPI data. All works so far. The problem is the chipselect. I am using the software chipselect. So before I start the DMA I pull CS low. Then when the DMA complete interrupt fires I pull it high...
Hi,I am facing an issue while connecting to my board using STM32CubeProgrammer and ST-LINK. I would appreciate any help.Board: NUCLEO-F072RBProgrammer: ST-LINK (Onboard)Software: STM32CubeProgrammerConnection: SWDST-LINK Firmware: V2J46M31Issue Descr...
Hi,How to set UID using CubeMX and read in STM32L476 and use it for device commissioning process?
I have a question about writing to the STM32F410's FLASH.I'm creating a program to write data received via USART to FLASH, but it's not working correctly.The writing to FLASH itself is happening, but the written data differs from what I expect.This d...
I wonder if any one can help me.The rtc Cal freq produced by the init code below produces on 490Hz. The RTC clock is loosing about 55 sec in 20 minutes.Is there a way to increase this freq without replacing the crystal? static void MX_RTC_Init(void)...
I am currently using an STM32L011F4U6 to communicate with some other chips and it is failing to pull either I2C line down to GND fully when signalling, they are seemingly clamped to approximately 1.2V at a minimum as shown below making it impossible ...
Code is written using stm32CubeMX. Connecting with stmlink V3 Minie. Executing step by step, it appears that debug fails (lose connection) when executing debug_init. In fact debug_init creates the problem when programming pa13.When removing the initi...
Hello,I am currently reviewing a hardware design based on the STM32H563ZIT6 and have some questions regarding the internal and external behavior of the NRST pin.My main question is how the NRST pin operates specifically during an NVIC_SystemReset.Cur...
