The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hi there,I'm working on an STM32F051 with Standard Peripheral Libraries.I using the UART to communicate with a PC and actually evrything work with Interrupts.To get best perfomance, I started to implemnet DMA trasnfert.For the RX, I use the DMA in ci...
Below is my piece of code for CAN filter. I wish to accept only frames with ID of 0x102XXXXX (hexadecimal value) where X can be any number.uint32_t filter_id = 0x10200000; uint32_t filter_mask = 0x1FF00000; sFilterConfig.FilterBank = 14; sFil...
FDCAN Transmit Pause details and FDCAN Protocol Exception , where can I find details on these Function States? What are they for? (checked all documentation and references before posting, thanks )
I want to measure a pulse of 1 ns with input capture of TIM2
Hi Sir/Mam,For our design we are using STM32L431CBY7TR controller which operates at both 1.8VDC and 3.3VDC. For our product we need the Low Power Modes current consumption details for both 1.8VDC and 3.3VDC for our user manual to be mentioned. But in...
Hello folks,I am using a STM32F469i-disco board and trying to read the stored variable from the on-board flash. I did use BSP package to init the QSPI and set it to memory mapped mode. Now, I am facing a weird situation.printf("%x\n", (EXTERNAL[0]));...
I have a project that I am trying to do to learn using RTOS on STM32F407 Discovery board. I am trying to use semaphores on 4 tasks but after the scheduler starts none of the tasks are firing. Below is the code: #include "stm32f4xx_hal.h" ...
Hello,after POR, but before a "switch to SWD" sequence has been sent to the debug unit, what function is PB3? Is is only "Jtag dataout" are can it alreadt transfer SWO data.
I am trying to flash code over CANBUS on Nucleo-F446. I am referring this application noteshttps://www.st.com/resource/en/application_note/cd00264321-can-protocol-used-in-the-stm32-bootloader-stmicroelectronics.pdfSo according to it in Boot mode the ...