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...
Looking at the FDCAN peripheral application note (AN5348), I don't see any mention of using the DMA. I'm interested in transmitting 30 8-byte messages every second via Classic-Can 2.0. Since the peripheral's FIFO isn't that deep, I was thinking of ...
The file stm32f4xx_hal_def.h refers to stm32f4xx.h I can find this file in several Github repositories, but which is the official source for this file ?
Hello All, I Hope you are well.I am facing a problem that I spent A LOT of time on. I designed a custom board featuring the STM32F405RGT6 but i cannot connect to it at all.. I will attach the schematic and the board's pictures below. (The schematic i...
Hello, community! I'm a new here .I am developing STM32F4 using STM32CubeIDE（1.14.1）, and I want to use the FileX without ThreadX. However, it seems that this is not possible in CubeMX. The FileX for the F4 series requires ThreadX, and if ignored, t...
Hi, I work in the stm32h503rbt6 controller, I use an internal clock 64Mhz and developed the Flash driver on my own and also works well in multi-word write only, single word write is not working, it is not writing the data in Flash memory(in single wo...
Hi, I have an application where I need to send send signals to 8 stepper drivers on my STM32F407 Discovery board. Each stepper driver requires an independent PULSE, DIRECTION, and SLEEP signal. DIRECTION and SLEEP are trivial GPIOs high/low. I have u...
I'm attempting to wire a USB-C connector to the deluge of strangely named pins available on the STM32H7A3VIT6 (100pin LQFP). Pin names STP, NXT, CK, D0 thru D6 are available on the H7A3 via CubeMX but I'm not able to find information on pin function...
Hello,In my project I need to sample 3 phase current to see if where is short or not. I am using STM32H753 HRTIM. Not only that I must place sampling point as close to PWM transition from high to low as possible (peak current)I connected phase curren...
I ask for this , but any other same alternative use.i set primary I2C on PB10,11 as on image an reserve PA10,11 and PF0,1My plan is use alternative AF as I2C switch similar as IC PI4MSD5V9540On PF pins is device on 5V I2C . In code i try add to one I...
Hi everyone,I'm currently using the Nucleo F429ZI development board to test SPI Receive, and I've encountered the following two issues:I use the HAL_SPI_Receive() function, when I config the SPI frequency to a slower rate, I've observed that the CS s...
