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...
except the statement from RM0432-stm32l4: "OPTVERR will be set by hardware when the options read may not be the one configured by the user. If option haven’t been properly loaded, OPTVERR is set again after each system reset."There is another stateme...
I've programmed this board to print out some data via the onboard serial interface (using UART2). But all I get is garbage characters, and I can't figure out why. I checked the baud rate of both the Nucleo and the terminal, I've tried different termi...
As a newbie user, I tried to do basic code in STM32CubeIde which includes only potentiometer and leds. My goal is that when Potentiometre's value rise, different led will light. The code works but when I rise the potentiometre's value the leds don't ...
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I am new to STM32 development and I have INCREDIBLE difficulties getting any example to run on any platform. I used to be able to run some very simple examples and even successfully implement changes on a TouchGFX-generated project, but changing the ...
Is there support in the HAL for the power management function on SD cards as per section 5.8.1 of the SD card specification (Physical Layer Simplified Specification Version V9.00)? I am talking specifically about the Power Off Notification feature.My...
Is the MCU "not for new" designs?
I have read the document RM0433 and AN4235, but the calculation is still a puzzle. For example, if my I2C frequency = 1MHz, I2C clock source frequency = 170MHz, AF=on, DF=off, rise time = 80ns, fail time = 10ns, how do you get the SCLH = 0x10 and SCL...
The new STM32H5 series comes to complete the STM32 High Performance MCUs portfolio. The STM32H5 series is based on the 32-bit Arm® Cortex®-M33 core running as high as 250 MHz with up to 2 Mbytes of flash memory in dual-bank memory, up to 640 Kbytes o...
