STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

ST-LINK/V2 vs stm32f4discovery?

Posted on September 13, 2014 at 01:46I am having troubles setting up IAR Function Profiler so I wanted to double-check: The grey ''ST-LINK/V2'' device vs the debug interface within discovery board. Are these the same exact thing? At least my Windows...

arro239 by Senior
  • 520 Views
  • 3 replies
  • 0 kudos

PTP implementation in STM32F437ZGT6

Posted on September 17, 2014 at 09:35Hello. I am working in a R&D Project with the STM32 MCU. I have implemented Ethernet functionality like examples provided by ST. Frame transmission and reception are OK (checked with Wireshark). Now I must add PT...

0690X00000605A5QAI.png
Jose_A by Associate II
  • 1080 Views
  • 4 replies
  • 0 kudos

STM32L0 RCC_CFGR read-only?

Posted on September 30, 2014 at 12:11Hi, I'm using an STM32L051 microcontroller for a low power application. Actually I am working on a state change between low power and normal operating mode. Therefore I am trying to switch the system clock to PLL...

Connection issue

Posted on July 24, 2013 at 09:47Hi,Until yesterday I haven't got any problems to launch my code into flash memory with CooCoxIDE. STLink utility and STMStudio have worked well also.But this morning, I can't do all thius things :C:\CooCox\CoIDE>''C:/...

STM32 USART Interrupt Error

Posted on September 26, 2014 at 00:43 Hi, I am having issue with the USART interrupt handler in my project. It seems to get stuck in the interrupt handler routine. The status register value is set to 0x1d8 but I don't seem to be able to ...

paul23 by Associate II
  • 1603 Views
  • 8 replies
  • 0 kudos

USART: ORE=1, but RXNE=0?

Posted on September 13, 2011 at 09:10Sometimes my code gets lost in usart1 interrupt flood.Registers:CR1: 0x202c (UE, RXNEIE, TE, RE)CR2 = 0, CR3 = 0SR: 0x1d8 (LBD, TXE, TC, IDLE, ORE)I'm not quite getting it how ORE can be set and RXNE not. The onl...

domen23 by Associate II
  • 957 Views
  • 4 replies
  • 0 kudos

porting mbed mfrc522 library to keil

Posted on September 30, 2014 at 09:37 hi every body i want to use mfrc522 mbed library in keil compiler & dont want to export codes directrly but i have some problem with these codes: MFRC5h class MFRC522 { public: ......... ......... ...

mhdizgah by Associate II
  • 588 Views
  • 0 replies
  • 0 kudos