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...
Hi,I have a project involving an STM32F030C8T6 MCU. The datasheet says that pin PF0-OSC_IN and PF1-OSC_OUT have I2C1_SDA and I2C1_SCL as their Alternate Functions. When I go CubeMX to select them as such, it doesn't give me an option to do so, even t...
I want to run a Nucleo L476RG at 1.8V at first glance it looks possible with a few caveats.according to the schematic (C03)https://www.st.com/en/evaluation-tools/nucleo-l476rg.html#cad-resourcesThere are two regulators I need to be concerned withU4 w...
Hello. I bought a STM32G474MET6 chip on Alibaba and the supplier claims that the chip is original but I have some doubts. Here are the attached images he sent to me. Can you please check that and confirm if it’s genuine please ?
Hi,MCU - STM32H7I have noticed that the CoreDebug_DEMCR_TRCENA bit in the DEMCR register is set by default if a debugger is connected. But, I need to enable it explicitly (as shown below) if the debugger is not connected. CoreDebug->DEMCR |= CoreD...
Hi all,We deployed a lot of devices that have a STM32G431KBU6 controller.It basically has a foot switch to turn on/off a 12v DC motor and a rotary switch to control the speed.We use EEPROM emulator to save the speed setting.If speed setting is differ...
Hello ST Community,I'm facing a MIPI DSI configuration issue with my STM32U5A9 and TFT LCD. When using PHY DSI as the DSI lane byte clock source, my code fails with a timeout on HAL_DSI_ShortWrite. When I switch to PLL3P, the initialization proceeds,...
I have a custom design using the STM32G474RBT3 (128kB flash category 3 device) MCU. In this application, the firmware needs to be updated remotely via the normal communication channels to the board. In this case, it is Modbus over an RS485 multi-dr...
Hello all,I have done my due diligence looking everywhere for an answer to this as well as trying many different variations of the code I will post below. My issue is my LCD will not display the ADC value from a trimpot any other way. I thought at fi...
Hi, I am using MKI109V3 (STM32F401VE) as motherboard and MKI239A as IMU adapter. My Unico version is 9.16. Following UM2116, I tried everything in Windows 10, including firmware upgrade to 3.58.2 (latest), and all data display works fine in Unico.Aft...
Hi all,I'm starting to use GreenPAK devices... I use the SLG46826V version which is reprogrammable, and I want to take advantage of the possibility of programming it on board with the I2C of the STM micro. The device I read and write regarding the re...