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STM32F103CB

Posted on September 12, 2011 at 11:51The original post was too long to process during our migration. Please click on the attachment to read the original post.

keng1230 by • Associate II
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  • 1 replies
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i2c running reliable with higher priority interrupts ?

Posted on September 12, 2011 at 11:43Hello, I am finalising a product with a STM32L15x CPU. Now I am fine tuning operation, and I have found no way to make I2C run reliabel, if there is another interrupt with higher priority beside the I2C. 1.) Is t...

uwe2 by • Associate II
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  • 2 replies
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TSensor example in STM32F10x_StdPeriph_Lib_V3.5.0

Posted on September 09, 2011 at 10:41Hi, I got the temperature sensor example form the standard library and it works fine on my STM3210E-EVAL board. But I would like to know, why the FSMC must be disabled before a I2C communication is performed. In ...

zabel by • Associate III
  • 523 Views
  • 4 replies
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stm32f103, USART1 Send but dosen't recieve

Posted on August 12, 2011 at 19:55hello everybodyi'm using stm32f103rb to send and recieve data via USARTUSART2&3 work completly but USART1 send data but can not recievei tried the keil's example but it didn't workplz help me solve the problemThanck...

Fail to read from EEPROM

Posted on September 10, 2011 at 11:17Hi, When I read from EEPROM multiple times, it succeeds to read for the first time but then it fails always even if I reload the project. To solve this issue I have to power off the board (unplug the USB cable). ...

alfaez by • Associate II
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  • 4 replies
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My STM32F207 is going to getting FIRE !!

Posted on September 10, 2011 at 21:56Hi Hi i have a problem with my STM32F207 ! after a while its getting so hot although its run the Program ! i measure the 3.3V current and see it is not normal and about 1.2 Amp !!!!!! I am sure that the VDD suppl...

STEVAL-IFS013V2 Drivers

Posted on September 11, 2011 at 07:02I received a kit to twst two STEVAL-IFS013V2 USB dongles and I began to follow the software installation instructions.  Unfortunately, they call for me to point WIndows to a file named stmcdc.inf which is no wher...

F2xx: What can cause an ADC overrun?

Posted on September 09, 2011 at 22:00I'm having a lot of trouble with ADC overruns on the F2xx part, and I'm wondering if anyone has any suggestions on what might be going on. I have the ADC running in ''DMA mode 2'', dual ADC mode, simultaneous sam...

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