STM32 MCUs Products

Hi, This is Suresh, This my first post in this forum, I am new guy for STM32 Arm chips,

STM32F030CCT boot strap level 1memory protection clear and IAP

I have a product deployed in the field that uses the STM32F030CCT. Due to time constrains it was shipped without a boot loader but I was able to put in a bootstrap that allows me to load code to RAM and run it. I now need to do that but I have foun...

STM32F030K6T6 - connect under reset.

Hello, i have problem with STM32F030K6T6 Mcu. I made my own board with this Mcu. I can connect with it via St-link utility only in Connect under Reset mode. I can earase chip and write new program, but only in this mode.I also cant connect with mcu w...

Need simple code on i2c for stm32f051

Hi, it is possible to detect last code line before reset IWDG MCU?

I have FW with implementation 2 uart IT, I2C, FATFS, MSC etc. If I do not use IWDG everything is good, works fine I tested it 72 hour without freezing or other problems FW is worked smooth.But if I set IWDG after few hours running (4-8h) IWDG reset M...

I'm facing problem in integrating sd card with STM32F767ZI board over SPI1.

Code generated with STM32cube mx software Libraries included - fatfs.h spi.h Software - TruestudioError - f_mount works but in f_open it gets stuck. No source available for "U...

NUCLEO-L432KC, Stop mode power examples not working

I've got some S/W running on the STM32L432KCU6 on a NUCLEO-L432KC and couldn't get it into stop mode, or at least it seemed to come out immediately so the next step was to try the NUCLEO-L432KC example programs PWR_STOP1_RTC and PWR_STOP2_RTC. Neithe...

How can I calculate the clock frequency and Baud rate from code

I have an heavily modified LCD Application/example for STM32F746 Discovery and Usart code from CubeMX. It looks like their clock frequencies do not match, that is the Baud rate is off. I would like know in which files is the clock frequency set up. A...

Use tabs instead of spaces when generating files in cubemx

Hi, I recently installed the cubemx software, and while learning the program I saw in the code files that the indentation was space based and not tabs based. Is there any option to change the indentation style? I can't find any option like this in th...