Hi, I'm trying to use AMC1336 Delta-Sigma Modulator with STM32U5A9 MDF. I have tried using polling and interrupts for data acquisition and got expected results. But when I tried switching to GPDMA the data jumped around and is not usable. I took 100 ...
Here's a corrected version of your text:Hi!I would like to ask the community if my design of the SDIO and USB bus looks fine. Previously, I was using a dev board (BlackPill STM32) to write data to an SD card, but I encountered some issues during the...
I’m new to the STM32L4 community and currently working on an assignment for my studies, using the STM32L475VGT6. My task involves configuring the DFSDM to acquire audio data.I followed the setup tutorial in this video: https://www.youtube.com/watch?v...
Hi ST.Can help to advise on how to interpret on the body marking of the of the IC below? And what is the red marking on the chip itself? Are there any changes on manufacturing process regards to this part? STM32F723ZET7 Thanks.
I want to monitor my 4.2V battery and cant find any MCU which can convert such high voltage . It will be even better if it has differential ADC [can do 1.5-4.5].Previously tries STM32F303C8T6 but all the ADC pins are only 3.3V Tolerant. Its my first ...
Hi everyone,I am working on a project where I need to interface an external ULPI PHY (FUSB2805) with the STM32H745 for high-speed USB communication using USB CDC. This is my first time working with an external USB PHY, and I am facing some difficulti...
I maid a custom board with ST32H745 mcu. The board is working fine but the ethernet part is not working. The Ethernet part is exactly the same as the Nucleo H745ZI reference design. The code and Ethernet part working fine on Nucleo board. I checked...
I am Implementing RNDIS Over USB using the Stack provided by STM32 Team. The Data Received at the EP OUT Function is Correct for the First Few Bytes of Data, Post that the Data is Jumbled/Incorrect. Not Sure whats the Reasons though.I tried Verifying...
I have a STM32WL55JC part that spends a lot of time in shutdown mode. It's woken by an alarm on the internal RTC. However intermittently it fails to fully wake up.This is almost certainly a hardware fault - certain PCBs are more susceptible than othe...
Hello everyone,I’m working on an STM32F7 project where I’m trying to establish USB communication between my STM32F746 Discovery board and a PC. I am really new at this really first time. I have configured the board for USB_OTG_FS in STM32CubeMX, and ...
