STM32 MCUs Products

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Forum Posts

USB OTG interferes with ST-Link

Posted on December 19, 2014 at 15:10I have a problem where USB OTG sometimes interferes with the ability to program the MCU though the mini USB port. Basically what happens is that when I try to program the MCU, the software on computer halts. When ...

macfrenz by Associate II
  • 726 Views
  • 6 replies
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Composite HID MSC - Periodic reset when SD not present

Posted on December 18, 2014 at 05:29I'm developing a composite HID and MSC device. The MSC is backed by a uSD card and FatFS.Everything is working great when the uSD card is present but if there is no uSD present DCD_HandleUsbReset_ISR is getting ca...

seanb by Associate II
  • 706 Views
  • 4 replies
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parallel interface on stm32f407

Posted on November 12, 2014 at 11:55Hello I'm wondering how to create a parallel interface on the STM32F4Discovery Board, if possible. As far as the application, I would like to connect the Discovery to BLACK FIN DSP (BF592) I was suggested to do by...

sanjib by Associate III
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  • 27 replies
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ADC/DMA out of sync

Posted on December 18, 2014 at 23:46  The original post was too long to process during our migration. Please click on the attachment to read the original post.

ebommer by Associate II
  • 694 Views
  • 2 replies
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MCU with WFI (wait for interrupt) mode enable

Posted on December 16, 2014 at 19:20Hello, I have a stm32f429 discovery kit. To discover the board, I was trying to modify the ADC_DMA example to show on the screen of my board the internal temperature of the MCU. After many improvement, I have succ...

brochn by Associate
  • 493 Views
  • 2 replies
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STM32F303: ADC interleave mode overrun

Posted on December 19, 2014 at 16:30Hello,With  the STM32F303RC, I use ADC12 in interleave mode with 2 DMA to reach a 10.2 Ms sampling rate.The ADC acquisition is trigged internally by TIM2 every 1ms, I read 1500 samples during ~100µs .That's was wo...

Stm32f103 Memory Jumping with parameters

Posted on December 17, 2014 at 13:46Hello, I'm working with the STM32f103RB and I'm trying to jump to a section of flash where I will begin executing another program there My code should look like this (variable ApplicationAddress is 0x08008000) :  ...

cnhx27 by Associate III
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  • 9 replies
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