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STM32 MCUs Products

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STM32F4 + webcam

Posted on April 02, 2012 at 11:50Hi , I like to know if I have the possibility to connect a webcam to map stm32f4 via micro USB port, or via the camera interface card thank you for helping me

Which parts have FSMC?

Posted on April 26, 2012 at 16:25We have an application that requires an external memory controller, and I can't see any obvious way to identify all the STM32 parts that contain the FSMC.  It's just not an option on the parametric search.  Anybody k...

kk6gm by • Associate II
  • 1143 Views
  • 2 replies
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Injected channel trigger not executing

Posted on April 24, 2012 at 00:28Hi, I am using an STM32F103 chip.  I programmed injected channels on ADC1 and ADC2 to trigger off TIM3 when the CC4 flag triggers.  TIM3_IRQHandler interrupt triggers as expected, but even though I have JEOCIE set, A...

zoe by • Associate
  • 965 Views
  • 4 replies
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STM32F1 ADC LCD WITHOUT CONTROLER

Posted on April 25, 2012 at 10:18Hi, I want to communicate with my touch screen without controler. I can display pictures, lines, colors, circles, texts... I've a 4-wire resistive touch screen on my lcd (4,3'' TFT COLOR). For the moment, I can see ...

boby6613 by • Associate II
  • 2115 Views
  • 8 replies
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HELP: stm32f4-discovery not responding - Solved

Posted on April 26, 2012 at 03:30HiI have been working all day with my stm32f4discovery board.About one hour ago, while debugging, the board stopped responding.When I plug board into the USB port both LD2 (power) and LD1 (com) turn red and.If I try ...

jvilaca by • Associate II
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  • 2 replies
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RCC_APB1PeriphClockCmd on USART1

Posted on April 21, 2012 at 15:14Hi, According to the example code provide with the STM32F10x_StdPeriph_Lib_V3.5.0\Project\STM32F10x_StdPeriph_Examples\USART\Interrupt, the clock provided to both the USARTs  i.e.USARTy = USART1 and USARTz = USART2 i...

TSL on STM32l Discovery

Posted on March 02, 2012 at 07:58GDay to all 1) what is the minimum frequency for calls to TSL_Action() to keep the TSL responsive? the spec only says ''periodically''. Is every 100 ms enough ? 2) what CPU-usage can we expect (at 32MHz) for the TSL ...

analox by • Associate
  • 844 Views
  • 3 replies
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Touch configuring in microxplorer

Posted on April 17, 2012 at 11:18If I try to configure the TS module on a STM32L151 all TS pin will appear green and blocked for other use. I like to configure only 4 pins for touch. This seems to be not possible with this tool or is there a trick?R...

raig by • Associate
  • 483 Views
  • 1 replies
  • 0 kudos

STM32F4DISCOVERY : Cannot connect to the MCU device

Posted on April 16, 2012 at 13:18Hello, I just bought an STM32F4 discovery board. I installed the USB drivers (ST-LINK/V2 USB driver for Windows 7, Vista and XP) and the STM32 ST-LINK utility programmer.  As a first step I would like to connect the ...

nedelec by • Associate II
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  • 10 replies
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