Forum Posts
Choose a Cortex M4 LQFP100 that is popular / stay in stock for product
Of the 3 controllers below, which would I have least problem finding inventory in USA or CHINA year round. Estimated consumption 5000-10,000 units. I see inventory of all of the above, but wondering if anyone else has no issue finding them if in a...
Issue with STM32L432KC Nucleo and ADC. How to set the right clock tree with Cube MX?
When I enable the ADC1, the controller inhibits itself and never enters the while loop. If I don't use the ADC, the controller works fine. Attached you can find the clock tree and the code generated by CubeMx. The compiler doesn't throw errors. Ever...
How do I program a button to increase counter?
This is my first project using STM32 and one of my first coding in general. I'm attempting to make a user interface GUI using a STT7735 shield LCD. I've been able to get the menus to function properly; however I'm attempting to use the left and right...
Resolved! DMA transfer error in STM32H7 DCMI
Hi all,I am trying to setup a DCMI example with NUCLEO-H743ZI, the DCMI interrupts work fine, but DMA abrot when transferring the first data and TEIF is set.The project was setup with CubeMX, and more detail changes is in the git log. I didn't use ca...
H7 ADC minimum Sampling Time for slow channels?
What is the minimum Sampling Time for ADC slow channels in the STM32H7?Ari
Resolved! Can't download the x-cube-eeprom libary form st.com
I tried to download the x-cube-eeprom libary for the stm32l4 devices.When press the "Get Software" button on the https://www.st.com/en/embedded-software/x-cube-eeprom.html site nothing happens when im logged in to my account
Resolved! Regulation & license for product Nucleo
Hi there!We are using nucleo embedded board for one of the application in IOT. We could like to sell this product to end customers, so is there any rules & regulation which we have to follow to sell this product.
Micron® Memory Support for STMicroelectronics®
Has micron eMMC memory support been released for stm32 platforms? there is nothing but this document. https://www.micron.com/resource-details/41f6ea73-754f-45f6-8039-2e19f5394ca8reference design, sample code etc.We want to read and write micron MTFC ...
Resolved! CAN Interrupt not firing on STM32F072
I am using a mixed LL-HAL setup on an STM32F072 target. Although the HW transmits a CAN message using HAL_CAN_Transmit_IT(), it appears that the CAN interrupts do not execute. There seem to be two-ish parts to this problem:(1) The Main interrupt ha...
