STM32 MCUs Embedded software

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System Memory Boot on STM32L15x

Posted on January 16, 2013 at 23:13I'm developing an application on a STM32L Discovery card (with an STM32L152 MCU), although our final target is an STM32L151.  I wanted to try out the system memory boot mode, that is boot0=1, boot1=0, and then usin...

stmburns by Associate II
  • 7 replies
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STM32 boot and flash problems

Posted on January 31, 2013 at 17:18Hi Everybody! I have a problem with an prototyping-board having a STM32F103ZET6 as controller. When I flash the controller, everything is working well. But if I reset or powercycle the module, the controller doesn'...

gagosoft by Associate
  • 2 replies
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Ethernet and USB together

Posted on December 11, 2012 at 09:10Hi Team, Have anyone tried Ethernet and USB together? I am trying Ethernet with USB VCP example given in example codes of USB. But when i initialise the USB code , My ethernet link broke down . may be some issue w...

dhiry2k by Associate II
  • 2 replies
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Jumping to custom bootloader

Posted on January 21, 2013 at 20:33Chip: STM32F4Toolchain: AtollicI have a custom bootloader at 0x08000000, and regular code at 0x0800C000.  On boot, the bootloader checks for a valid image and then jumps to regular code: typedef void (*pFunction)(v...

order by Associate
  • 3 replies
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SD driver for STM3210C eval using FatFs

Posted on January 17, 2013 at 10:23Hi guys, I'm working for the first time on a STM3210C eval. I have to store files on the SD card included in the STM card. So I added FatFs to my project. As FatFs is platform independant, I have to find a compatib...

stm32f103 VCP like USART interrupt mode

Posted on January 21, 2013 at 07:45Hi is there any way to configure usb_vcp on stm32f103 like usart interrupt mode - just recieve only one byte . I use function compose_packet(received_byte) in all my USART_IRQHandlers and i want to use same functio...

redkofka by Associate II
  • 1 replies
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Accessing ST Dfuse DLL with C#

Posted on April 12, 2012 at 10:26To integrate firmware update functionality into a custom c♯ application I start to use ST Dfuse dll from c♯. I managed to enumerate and identify the device (UM0392 - 3.1 and 3.2) but now get stucked  while trying to ...