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

Are all STM32W108 cpu revision compatible with SimpleMAC?

Posted on February 01, 2013 at 08:53Hi all,I have been working with the STM32W-RFCKIT and the Contiki OS without any problems.Now I have made my own board based on  the SPZB32W1x2.1 module. When trying to make my board talk with the mb951 and the mb...

Audio - Beginning is cut off

Posted on March 17, 2013 at 16:56Hi , I have a little problem with playing my audio buffer, after i init the audio codec,i am trying to play the audio,and its a little bit cut off at the begining,but if i play it in loop ,the second play will be ok ...

STM32L Discovery Blue/Green Led not working

Posted on March 19, 2013 at 02:13Hi, I managed to compile and start the Temperature Measurement Example with Eclipse and Code Sorcery. It runs and shows a temperature. I wanted to add a few lines of code to see the LEDs blinking inside the infinite ...

lawi by Associate
  • 510 Views
  • 1 replies
  • 0 kudos

toggle led with delay inside exti interruption

Posted on March 18, 2013 at 20:53Hi,I am trying to toggle a led inside an EXTI interruption with Delay. The delay function is based on the systick intrruption. Everything works fine seperately but when I try to use the delay inside the EXTI interrup...

STM32L1 and SLEEPONEXIT

Posted on March 18, 2013 at 16:29Has anyone used SLEEPONEXIT around the STM32L1* family to enable it to put the micro to a STOP level and only wake up when there is a timed-based interrupt to happen? #stm32l1-rtc-sleeponexit

MikeAtETI by Associate III
  • 399 Views
  • 1 replies
  • 0 kudos

DMA for unknown datareceive throw USART

Posted on March 18, 2013 at 15:24Hello, I am working on a device which one funcion should be USART to Ethernet bridge on STM32F407. I need to receive data from USART and then work with them. But beacuse of speed I wanted to use DMA instead of interr...

phajek by Associate
  • 638 Views
  • 4 replies
  • 0 kudos

STM32F103C6 Increase flash page erase time with IWDG active

Posted on February 28, 2013 at 11:58Hi, I've noticed an extra time in the erase page process when the IWDG is active. I haven't measured it (I notice a change in the blinking frequency of a led) and it's not a big deal, but I can't find any referenc...

xbalmes by Associate II
  • 1058 Views
  • 9 replies
  • 0 kudos

STM32L-DEV (STM32L152RBT6) + I2C with interrupts

Posted on March 17, 2013 at 20:42Hello,I'm new in ST micro controllers. I'm trying to write I2C application that sends and receives data with interrupts, but I can't find information about it.May be anybody knows where to find examples of code of it...