STM32 MCUs products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Stm32Cube Bug STM32F318K8

Posted on August 04, 2015 at 13:58  The original post was too long to process during our migration. Please click on the attachment to read the original post.

yanju by Associate
  • 155 Views
  • 2 replies
  • 0 kudos

USART with DMA receive Timeout

Posted on February 06, 2012 at 03:34Hi, I'm using an STM32F103 board running at 24Mhz. I have USART1 set at 115200 to send and receive transfers using DMA. This is working fine except when an incomplete packet is received. What I need to do is add a...

laurie by Associate II
  • 1250 Views
  • 10 replies
  • 0 kudos

STM32F746G Discovery Board SPI

Posted on August 05, 2015 at 16:02Hi, I've just got hold of an STM32F7 Discovery Board and I was wondering about how many SPI interfaces it had exposed. Although the MCU is said to have six, I suspect only one is exposed through the Arduino shield ...

[VCP] Virtual Com Port on STM32L4

Posted on August 05, 2015 at 12:59Hello, I am using STM32L4 uC and I'am trying to create a Virtual Com Port. My problem is that computer does not recognize device after running it (I can only see ''Unknown device'' message). Here is how I configure ...

gravell by Associate
  • 151 Views
  • 1 replies
  • 0 kudos

erasing data in flash stm32f3

Posted on July 31, 2015 at 11:05Hello, I was wandering if there is a way to erase only one register in flash memory before writing to it instead of erasing the whole flash page which of course equals to loss of some previous written data? It's not n...

dooz by Associate II
  • 213 Views
  • 3 replies
  • 0 kudos

STM32 and Timer Interrupt flags

Posted on August 05, 2015 at 11:39Greetings. I have a timer3 configured to be 1 ms timer with an interrupt on the overflow: void InitTIM3() {   TIM_TimeBaseInitTypeDef timer;   TIM_TimeBaseStructInit(&timer); // Fill structure fields with default va...

unable to program STM32 using stlink v2

Posted on August 05, 2015 at 10:49helloi was testing the sleep modes in stm32 low clock modes, i guess i have programmed with MCU with 32kHZ clock, now using the stlink v2 i am unable to reprogram the MCUi see no setting in st link v2 software can a...

embedsol by Associate II
  • 124 Views
  • 1 replies
  • 0 kudos