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

STM32F469-Discovery availability

Posted on October 11, 2015 at 14:46Hello to all,question to ST employees (not anyone else).When will be STM32F469-Discovery available for buy?Thanks for answer.

tm3341 by • Associate II
  • 597 Views
  • 2 replies
  • 0 kudos

Active Low Output GPIO Initialization on STM32F051

Posted on October 19, 2015 at 10:38Hi, I would like to make sure that an active low signal is inactive when I call GPIO_Init(). My first idea is to set the ODR register via BRR/BSRR, i.e. with the GPIO_WriteBit() call before I call GPIO_Init(). Wil...

STM32F746G-Discovery LwIP limits

Posted on October 21, 2015 at 06:09Hello, I use STM32F746G-Discovery LwIP application example. I have 10 pictures on my HTML page , but I can receive only 2 pictures. How can I fix this limits ? Mikhail. #stm32f746g-discovery-lwip

plc by • Associate
  • 344 Views
  • 0 replies
  • 0 kudos

Vdd being held at 0.7V with backup battery fitted

Posted on March 08, 2012 at 14:07Hi, When I switch off the power to my STM32F417 with a backup battery connected, the Vdd rail doesn't drop below 0.7V and Vbat falls rapidly. It looks like Vbat is connected to Vdd and is powering the rest of the cir...

STM32F0 Unique ID Location

Posted on October 19, 2015 at 21:18What is the starting address of the 96-bit Unique ID on the STM32F030 processors? I cannot find this information anywhere in the reference manual or datasheet. Is this guaranteed to exist on the F0 series? #stm3...

tderensis by • Associate II
  • 1649 Views
  • 2 replies
  • 0 kudos

Calculating DMA ADC conversion time

Posted on October 20, 2015 at 14:32Hello there,I am having problem calculating the exact conversion time of ADC when using DMA ring buffering.I was trying to find it in the STM32F4 datasheet but didnt find it.I was trying to deduce it out using scop...

Enable/Disable interrupts with ST firmware library

Posted on October 19, 2015 at 14:29Hi Forum, I am seeing some spurious results when running code and I think it may be interrupt related. To test, I need a quick way of enabling/disabling . There are two types of interrupts running on our system,...

stenasc by • Senior
  • 1075 Views
  • 3 replies
  • 0 kudos
Top