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...
Hello everyone,I’m working on an STM32F7 project where I’m trying to establish USB communication between my STM32F746 Discovery board and a PC. I am really new at this really first time. I have configured the board for USB_OTG_FS in STM32CubeMX, and ...
Hello Team,Can you please suggest a development, Evaluation board for STM32F405?ThanksAnuj
Hi I'm using the STM32F446RE with the latest FW Package - SMT32Cube_FW_F4 V1.28.1, and i have a MCP3221 connected to an I2C port.Its a strange ADC that returns a sample every 2 bytes when its setup to send data to the I2C master. There are no address...
Section 3.20: "It requires a precise 48 MHz clock that is generated from the internal high-speedexternal clock source"So we have "internal external" clock source. ;)
For my current Project, I decided to go with the STM32H7B0VBT6 from the STM32H7B0VB family. However the 1.4MB SRAM of the MCU was too little for me, so I've chosen to go with an external SDRAM (IS42S16400J-7TLI [64 MBit | 8 MB). Now I wanted to get t...
Hi, I am new on STM32 and I started a product prototype using STM32F769-Discovery. I developed all software using default clock configuration, which uses HSE. Now I want to change to HSI, but USART is not working ( Not true, only works when board res...
Hi,we are examining if we can apply our March-C test to the STM32H562. It is tailored to the RAM address order of the STM32F446. Unfortunately, the documentation does not seem to provide any hints here. Is there a difference in RAM address order betw...
I'm having a hard time figuring out how to configure the MPU of my microcontrollore in order to have this behaviour.I've a framebuffer in ram that is big 384KB. I've modified my linker in order to have the framebuffer starting at location 0x24022000T...
Hi all - I'm new to the STM ecosystem and I've been stuck on an STM32H743/ Micropython issue.My (custom) board can upload Micropython firmware via both SWD and DFU. So DM/ DP work.VCC measures 3.21V, maybe a little low, maybe just my DMM.I'm not able...
I have two MCUs and I connected them by SPI, one of them is master and another is slave.On slave MCU, I used two SPI1 and SPI2 and I connected them serially by wire, sometimes connect and disconnectthem by S1, I want to ask is it possible to have thi...
