STM32 MCUs Products

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

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM3210C_eval evaluation board to read 4G SD card

Posted on January 06, 2016 at 11:16Target: STM32_EVAL evaluation board with STM32F107VCTools: ST-Link/V2Does anyone know how to read 4G SD (or more) card ?!how can I fix it?!I used fatfs to operate SD card, when 2G SDcard plugged in the slot, it's f...

robbie by Associate II
  • 789 Views
  • 4 replies
  • 0 kudos

ST-Link Upgrade

Posted on January 07, 2016 at 10:24Hi All. I'm new to this forum, and new to STM32, and have come across a problem. I'm using Atollic lite and an old STM32VLDiscovery board I purchased a while ago. When I try to start a debug session Atollic gives a...

mbmail4 by Associate II
  • 1987 Views
  • 2 replies
  • 0 kudos

Timers & alternate functions

Posted on January 07, 2016 at 22:20 Hi, Noob here, trying to get life out of some hardware. I got basic I/O working (blink an LED) but now I am trying to get timers and alternate functions to work, with no luck. I am testing on a Nucleo-...

STM32F4 Timer14 as impulse counter

Posted on January 07, 2016 at 19:16 Hi, I'm trying to capture and count impulses on pin PA7 using timer 14 input captu re TIM14_CH1. I have tried with the following code: Initialization: RCC_APB1PeriphClockCmd(RCC_APB1Per...

matjaz by Associate
  • 1102 Views
  • 3 replies
  • 0 kudos

NDTR Register is Zero but no Interrupt set

Posted on January 07, 2016 at 14:02 Hello all, I obsarvate an problem with the DMA in STM32F2. I am using the STM322xG-Eval Board for the development. The firmware streams data from SRAM to I²S by DMA. I also use in the same firmware...

0690X000006036LQAQ.jpg 0690X000006036QQAQ.jpg 0690X000006036VQAQ.jpg

Windows-10 update breaks STLink Utillity

Posted on January 07, 2016 at 15:07A colleague updated the HP Win-8 Laptop he was using to Win-10.The STLink Utility v2.7.0 had been working prior to the update, but would not see any STLink after the update (2 dongles & a genuine STLink were tried)...

Reset TIM counter on external signal edge?

Posted on January 07, 2016 at 01:53I'm using a timer in PWM mode to create a clock source.  I'd like to be able to reset that timer so that the TIM edges coincide with an external (asynchronous) source.  If there is no edge on the external source, I...

0690X00000604yVQAQ.png
TDK by Super User
  • 1079 Views
  • 3 replies
  • 0 kudos

STM32 Development Methodologies

Posted on January 06, 2016 at 20:35Hi,I would like to understand what development tools/environments are being used for STM32F4xx chips by professional developers.1. What is the most popular RTOS?2. What is the most popular IDE?3. Does anyone really...