STM32F072RB Jitter/Delay
Small delays occur in projects and tests. The delays are usually about 6us. They also occur with simple calculations. What can be the reason? I have already tested with a new project without functionalities.
Forum Posts
What are the missing Port F and G pins used for in Nucleo STM32H7A3ZI?
I'm trying to determine how easily it is to switch between Nucleo controllers in the F4, F7 and H7 series, for future adaptations of a project.I noticed for a few Nucleo boards (single-core H7A3ZI, also dual-core ones H745ZI and H755ZI), there are a ...
which stm32 microcontroller has maximum SPI interconnectivity ports
i need to interact with 10sensors which can be connected threw SPI bus alone. so i was looking for a microcontroller where i can hook all 10 SPI sensors
H743 FDCAN - Data Time Segments ignored?
Hello,I am trying to setup CAN FD between 2 Nucleo H743ZI2 to transmit data at a relatively high speed (shooting for 4 Mbps), however, I am experiencing issues getting the data part of the frame to use its own timings.I set FD CAN and normal mode, tr...
SDRAM interfacing issue
I am using 12.1" TFT Display of 800x600 resolution and interfacing it with STM32F429BI Micro-controller and IS42S16400J SDRAM .I am getting the flickering issue in my display. When i by pass the SDRAM it working ok , there is no flickering, but on co...
Problem with CAN_Read block and CAN Unpack Simulink block
Hi everyone,I'm having compatibility problems with the CAN_Read block from STM32 library and the CAN Unpack from Embedded Coder Simulink library. I need to use CAN_MESSAGE MATLAB type for working with .dbc format.The IDE field on the rxHeader is set ...
HAL_SPI_TransmitReceive_IT (16bit mode) on STM32H7 [SOLVED]
Marking as [SOLVED] as I figured out the issue.
NUCLEO-H743ZI2 SPI configuration
Hello,I just start using a NUCLEO-H743ZI2 board with a modification to use quartz X3 of 25Mhz (that seems to working correctly) and now I am trying to configure SPI3 interface in polling mode but SPI is working only when using PER_CK as input : When ...
november 10 : Link to join the meeting
I have registered and received the boards, but have no link to join the meeting.
Resolved! STM32G474, HRTIM Blanking / Windowing documentation is contradictory
I need to detect if there is a comparator state change inside a PWM pulse. I want to look for this a little after the PWM rising edge and stop before the PWM falling edge.The PWM is running in center aligned mode.RM0440, Rev 4, STM32G4 Reference manu...
