FAQs

STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Sign In to Post

LIS3DH library

Posted on February 12, 2018 at 11:18Hello everyone,Can someone help me with LIS3DH accelerometer library.Thank you.

Problem with STM32F37 USART1 Clock Mux on PCLK2

Posted on February 12, 2018 at 17:39Hello together,I'm working with an STM32F37 MCU and have somme issues with the USART1 Clock Mux.I enabled the Receiver Timeout Interrupt to detect the end of a Modbus message. With the HSI clock the interrupt occu...

0690X00000609WiQAI.png

change open drain to pp

Posted on February 12, 2018 at 14:26hello i use this configuration for send for ws2812.GPIO_InitStructure.GPIO_Pin = WS2812B_PINS; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_OD; GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;GPIO_Init(WS2812B_PO...

Malloc(a) Free(a) Malloc(b) should return same address?

Posted on February 12, 2018 at 06:26Hi,I tried doing malloc(x) and free(x) recursively till it returns null. x is always incrementing. Global interrupts are disabled before malloc and enable after free. There is no code in between malloc and free.Bu...

0690X00000609iqQAA.png

QSPI Issue

Posted on February 12, 2018 at 13:42Hi,I am doing a project using STM32L432KC controller and EPCQ256 (32MegaBytes) -QSPI flash, Here I am able to Erase, Write and Read. but I am able to write only 1-4 MegaBytes and then writing is gets stopped (Here...

Top