Ask questions, find answers, and share insights on STM32 products and their technical features.
If the PDR_ON connector is connected to the GND, the VBAT function may not be available.What is the VBAT function?To use RTC, a coin cell is connected to the VBAT connector. Is there a problem if the PDR_ON connector is connected to the GND?I am usin...
Hi Team, We are using the STM32H753 in our design.For the signal quality, we are adjusting the LSE drive strength.Below are the four options available in drive strength,low drivemedium low drivemedium high drivehigh driveKindly let us know drive curr...
Hello,I am working on a simple project at STM32L476 NUCLEO which includes ADC1 + TIM6 + DMA1. No libraries are used.I am facing the problem where I need to manually set ADSTART bit after each EOS, as it seems it gets cleared and no further conversion...
Hello,I am trying to read sample from a AD7768 using a STM32F767. The data is feed to the SAI peripheral at 8Mhz. I used this code https://github.com/pavel-demin/stm32f7-discovery-usb-headset/blob/master/Drivers/BSP/STM32746G-Discovery/stm32746g_disc...
Hi,Can you please tell me the longevity and date of introduction for stm32u595vj and STM32H743IIT please?Thanks,Aditya
Hello Team , I am trying to use the SAI1_A on the STM32H563ZI and I am not able to read any data using the asynchronous RX Mode. The control keeps checking for status != SAI_FIFOSTATUS_EMPTY and there are no updates post that.(Although, I am using th...
Posted on April 11, 2016 at 13:32Hello,I'm currently working on an application in which I need to put the MCU into the STOP mode, being able to wake it up by means of an EXTI. However, I'm having difficulties putting the MCU to STOP using __WFI(). I...
Hello,I'm using an STM32G474ME MCU for grid connected power converter applications.I use multiple ADC modules for current and voltage sensing of the converter, and when I drive the power converter, the result values of all channels in certain ADC m...
Hi -We are having difficulty programming STM32H7 via serial ports PB14-PB15 as USART1. We are setup as described in AN2606, section 56.1 and we're using STM32CubeProgrammer for downloads. The connection is established, but the first bootloader comm...
I am starting to experiment with stm32f411vet6 (discovery), looking forward to learn and help.On Live Expressions (Debug by STM32CubeIDE, I choose to run by Resume).Without a code "HAL_ADC_Start_DMA(&hadc1,(uint32_t*) &ADC_Value, 1);" : The program w...
