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Interrupt handler

Posted on January 01, 2014 at 06:29Hello all,                      I am using a small demo kit where i have one push button so whenever it is pressed so an interrupt will be triggered. can you help me(code) to create and interrupu( falling edge, por...

Reg: STM32f103xe one shot trigger pin( port c bit 1)

Posted on January 01, 2014 at 06:03Hello all,                         I just started a small demo project using stm32f103xe.. I have a small problem regarding the one shot trigger pin. I have enabled the pin and whenever that pin has been triggered ...

high STOP mode current

Posted on August 22, 2012 at 17:29In STANDBY mode my board current drops to 300uA which is as expected. However if I use STOP mode it is 880uA. I had expected STOP mode to be only 20 - 30 uA more than STANBY. In STOP mode I turn all pins to analog i...

trevor23 by • Associate III
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Bipolar ADC possibility

Posted on December 31, 2012 at 16:49I will use the STM32 to drive a power supply.  The input signals to the ADC do not need any gain, so I'd like to avoid using as many OPAmps as possible.  The problem is that many of the potentials are negative or ...

drobison by • Associate II
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  • 5 replies
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Temporarily suspending SPI

Posted on December 29, 2012 at 01:28I've got a mixed-signal board with an LCD connected through noisy SPI lines. When the display is being updated, the analog readings are all over the place. In addition to improving the layout of the board, I'm als...

andyturk by • Associate II
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  • 3 replies
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UART received value conversion to float

Posted on December 30, 2012 at 21:28I have been working on a program to directly transmit any character or set of characters that I transmit from the PC via UART, back to the PC immediately. This is just the first step in my project. Code (this work...

Segger J-LINK vs ST-LINK/V2?

Posted on December 29, 2013 at 21:25I'm currently using a ST-LINK/V2 to develop code for STM32F205/7, but am wondering if I would be better off with a Segger J-LINK. What's the difference in capabilities between these two? I using the Atollic IDE/co...

amoore by • Associate II
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  • 1 replies
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