Forum Posts
Nucleo-G070RB prints garbage via UART
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...
Resolved! STM32F4 works properly only when I press the reset button.
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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Resolved! Why is any debug attempt on the STMF3348 discovery board always ending up in the hardware fault handler?
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 ...
Resolved! STM32H7xx HAL SD card power management extension support
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...
Resolved! What is the expected future production run for the STM32 Nucleo-144 reference board? And while at that, for the MCU as wel, the STM32F746ZGT. Thank you advance.
Is the MCU "not for new" designs?
Resolved! How is SCLH and SCLL calculated in I2C_TIMINGR?
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...
STM32H5 MCU boosts performance and security for next-generation smart applications
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...
Interrupt during execution of function FLASH_Erase_Sector
HiIs there any way to have the function "FLASH_Erase_Sector" operate with an interrupt during execution?Of course, the function must be executed only on the SRAM.Target is STM32F407.
