STM32 MCUs Products

Resolved! Do I have to implement whole calendar sub-system if I let end-user to enter new RTC date and time? I mean Is there a simple way to check whether entered date and time are valid?

I want to know how NAND ECC works.

STM32CubeMX Version 4.23.0STM32F2 Hal version 1.7.0STM32F207ZGT6, MX30LF1G18AC-XKI (NAND) //---------------------------------------- FSMC Setting /** Perform the NAND2 memory initialization sequence */ hnand2.Instance = FSMC_NAND_DEVICE; /* hnand2....

STM32L442KC, shutdown mode and RTC alarm to wake-up?

The datasheet says that shutdown mode while RTC is running (via external crystal, aka LSE) is definitely available. I need to wake up at exactly midnight once per day, hopefully for several years.If I understand correctly, the shutdown mode allows wa...

UART is not working in interrupt mode

Uart is not working in interrupt mode in Stm32f205.HAL_Uart_Transit is working but HAL_UART_Transmit_IT is not working for UART of Stm32f205.Please suggest what is missing in configuring UART.

STM32F103C8T6 SPI capabilities

I've been trying to use SPI on the STM32F103C8T6 for a project I've been working on for a while now. I still can't figure out how to buffer data using SPI to an array in a continuous stream.This stream is continuous because there is no pause or break...

Set RTC time from ntp timestamp

Hi,I am working on stm32 conntroller stm32f103rb, i am sending 8 bytes of ntp time stamp to the board over uart, i want to set RTC time according to that data, also i want to send in ntp format whenever requested from the board.can anyone help me wit...

Big image file after using ccmram

Hello,i have to use the ccmram in my application. But after „enabling“ this in the linker file, the compilation output it getting quite big. I had a look in the files and saw, that the memory beginning from the ccmram address is also stored in the ou...

Windowed watchdog unable to initialize

I'm trying to initialize windowed watchdog and get to work done in STM32F4 discovery board. I've a couple of doubts, my system is not getting reset because of timeout when I'm trying to use debugger to debug it get stuck in an infinite loop.My printf...

Inquries about STM32F4 Clock Security System (CSS)

Hello.I am using STM32F407ZG. I would like to use CSS functionality for clock monitoring and switching. I need a help for using CSS.Can I switch the clock from HSE to HSI without resetting the MCU?When the CSS is enabled and the HSE clock fails, it c...

Did I break my STM32G0 when I tried to write data to flash memory?

Hello, I'm using STM32G070 in my project.My code programs data in some regions of the flash. Use the CubeG0 example to write my code.In the first part of recording and reading, the problem is serious when some more data from my STM32G070 stopped work...

STM32 MCUs Products

Forum Posts

Resolved! Do I have to implement whole calendar sub-system if I let end-user to enter new RTC date and time? I mean Is there a simple way to check whether entered date and time are valid?

I want to know how NAND ECC works.

STM32L442KC, shutdown mode and RTC alarm to wake-up?

UART is not working in interrupt mode

STM32F103C8T6 SPI capabilities

Set RTC time from ntp timestamp

Big image file after using ccmram

Windowed watchdog unable to initialize

Inquries about STM32F4 Clock Security System (CSS)

Did I break my STM32G0 when I tried to write data to flash memory?

Process Change Information (STM32H74x/75x - Microc...

Is this a misprint in the STM32G4 documentation?

STM32F105RC USB Device not detected

STM32N6: External Loader Manager, ISSI Flash

STM32H563VG chip cannot be erased

Trying to Generate a sbus