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STM32F303VC ADC+DMA problem

Posted on June 18, 2015 at 18:04The original post was too long to process during our migration. Please click on the attachment to read the original post.

STM32F303VCT6 running ISR from ccmram

Posted on June 18, 2015 at 22:06Hi, I have been trying to run critical interrupt routines from ccmram with gcc toolchain following the instructions in http://www.st.com/web/en/resource/technical/document/application_note/DM00083249.pdfI think I have...

eirik by • Associate II
  • 813 Views
  • 4 replies
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Is it possible to wirelessly upload program to the CPU?

Posted on June 18, 2015 at 16:54In one project there is a large rotating machine. It would help a lot if programs could be uploaded wirelessly(, while the motor is on). We would like to do other things, so doing our own solution is not good idea. It...

LMI2 by • Lead
  • 996 Views
  • 7 replies
  • 0 kudos

IAP ISSUE

Posted on January 10, 2014 at 04:14Working on STM32F051. The bootloader works fine but the interrupt vectors in application file doesn't work even after locating vector table to SRAM. Any solution will be appreciated.

VTOR does not work when ROM is loaded from 0x8003000

Posted on June 18, 2015 at 11:41Hello,I have written own bootloader/IAP that should start next firmware (jump to it).It is working very well, but when the firmware is loaded, then interrupts are not working.Of course I have configured:#define VECT_T...

zexx86 by • Associate II
  • 654 Views
  • 3 replies
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STM32F042F PA11/PA12 remapping

Posted on June 15, 2015 at 10:05Hi, i want to use the STM32F042F in a TSSOP20 package. I need USB (device) and CAN. Both USB and CAN are routed to PA11/PA12. Datasheet tells, that PA11/PA12 can be remapped to PA9/PA10. Does the USB_DP and USB_DM sta...

sk-st by • Associate III
  • 632 Views
  • 1 replies
  • 0 kudos

Taking time in microsecond without using interrupts

Posted on January 08, 2015 at 13:37Hello I'm looking for a solution to get the time between to input signals in microsecond resolution. But I do not want to use an interrupt counting up all microseconds. Is there a convenient solution / method? #...

oli by • Associate II
  • 1444 Views
  • 9 replies
  • 0 kudos

USB Device Composite - Babble Error

Posted on June 18, 2015 at 12:09Hello, i'm trying to develop an usb composite device(MSC+HID classes) on STM32F407 using the USB Device Library that comes with the STM32Cube. Basically what i've done is importing in import already working codes for ...

candoran by • Associate
  • 724 Views
  • 0 replies
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