STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
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...
I'm bringing up a new board using a STM32H7A3. I've developed, downloaded, debugged and run lots of test programs from the VisualGDB IDE. Now I'm working on the main application. I can still develop, download, debug and run from VisualGDB but when I...
I have a question, how do I get the '.ld' link file for Flash, compared to the cmsis_device_f1 library cmsis_device_f4/Source/Templates/gcc/ directory that doesn't contain a `linker/` folder.
my cross compile tool version: ▸ arm-none-eabi-gcc -v Using built-in specs. COLLECT_GCC=arm-none-eabi-gcc COLLECT_LTO_WRAPPER=/home/red/.local/gcc-arm-none-eabi-10-2020-q4-major/bin/../lib/gcc/arm-none-eabi/10.2.1/lto-wrapper Target: arm-none-eabi Co...
Hi friends from community. I have a question about the paragraph about DMA section from STM32F0x1 reference manual page 200, as showed below:I don't know how to understand the red highlight part of above picture,why there says <these ‘memory’ registe...
The schemes of a production circuit are given to me from another designer for being analyised. PCB board is a STM32F103VC based circuit.When I was looking at the bootloader circuitry scheme I saw how RS232 bus seems to be connected to the UART1 micro...
I want to be able to continuously adjust the phase of a timer output via input capture on another signal. I do not want the timer to be automatically triggered or reset by the external signal because I want some processing in the loop to determine ho...
HelloLet's assume I have a TVP5150 device connected to a STM32H7 MCU. The TVP5150 transmits PAL frames as YUV. This means 2 bytes per pixel.This results in 720x576 * 2 = 829.440KB per frame. In reality, there is pretty sure the need for double buffer...
I have the NUCLEO-L433RC-P development board and looking for some code that will allow me to read and write to a micro SD card, but I can't seem to find anything in the example code for this processor.I found some SD card example code but they were f...
Hey. I'm trying to create a program that receives 4 bytes long strings from my pc and transfer them through an spi connection to a peripheral device, throught a usb connection.I've set my stm32 nucleo board up as a usb device and generated the requir...
I am using the NUCLEO-G071RB, STM32CubeIDE (v1.14.0), and the HAL library STM32Cube_FW_G0_V1.6.2 for prototyping firmware that should communicate with an external device using UART single-wire, half-duplex communication.The expected startup response ...