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XML parser

Posted on October 07, 2013 at 13:12Hello everybody! Is anyone use XML parser at STM32 mikrocontrollers? I search a lot but not found a good for the embedded applications.

totti001 by • Associate II
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  • 10 replies
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EXTI Interrupts with STM32VLDISCOVERY

Posted on January 04, 2014 at 13:40 Hello, I am using STM32VLDISCOVERY and connected 4 tiny push buttons to Pins PB12, PB13, PB14 and PB I am using external pull-up resistors of 100K each (I guess 10K would be much better). Using the...

aa_talaat by • Associate II
  • 1691 Views
  • 7 replies
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configuration vs. standarisation

Posted on October 28, 2014 at 21:16While the STM32F4 is a real beast, it is very clear that ST people put a lot of effort in the HAL library an the CubeMX software.Unfortunately, it seems to me that this huge effort has not produce the expected resu...

Johanan1 by • Associate II
  • 549 Views
  • 4 replies
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Speeding up complex computation

Posted on October 28, 2014 at 19:00 For my university i am making camera based laser spot position detector. By simply making mass centre calculation i can get position of laser spot on ccd camera. Problem is, array is large 1024x102...

__LDREXB __STREXB exclusive monitor

Posted on October 30, 2014 at 09:51Hi, I am using the __LDREXB __STREXB functions for implementation of a threadsafe/interuptsafe functionality. How many exclusive monitors can be used at the same time in a Cortex M3 device? /Mattias

mattias by • Associate
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  • 0 replies
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compiler error at stm32f30x_it.c

Posted on October 29, 2014 at 22:40 Hei, I have found a code on the net and I am trying to figure it out how does it work. The code sends some data via USB to PC with the UART protocol. When I compile it, it sends an error at the file st...

esovo1 by • Associate II
  • 630 Views
  • 1 replies
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STM32F417IG board not enumerating as com port

Posted on October 28, 2014 at 09:39Hi, I built a .bin file configured to make the chip run as VCP. I flashed the .bin using busblaster successfully. I get the following message after flashing via openocd wrote 26284 bytes from file STM32DiscoveryVC...

USB Host communication

Posted on May 22, 2012 at 14:04Hi, I've got a device with an STM32 micro in USB device mode with a program  of virtual com, that communicates fine with the PC and let me send and receive from the device commands by virtual COM.Now I want to develop ...

bfeixas by • Associate II
  • 1947 Views
  • 5 replies
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