STM32 MCUs Embedded software

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Bootloader Flash write issue

Posted on August 06, 2012 at 12:08Hi,We are having some issues with previously validated bootloader code on an STM32F103RG processor.What is strange is that the bootloader is responding correctly to all commands that we are sending to it, and yet it...

dclark9 by Associate II
  • 3 replies
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STM32F4-Discovery USB Mass storage

Posted on August 02, 2012 at 15:25Hi, My company is in a phaze where we evaluate STM32F4xx using STM32F4-Discovery EVB. For the past few days we tried to activate USB mass storage feature bug failed. We couldn't find any example for that issue. Can ...

eran2 by Associate II
  • 16 replies
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stm32vl dicovery, ENC28J60, DS18B20

Posted on July 26, 2012 at 15:19I want to make my first project with stm32vl dicovery. I have a network controller ENC28J60 (

alv2005 by Associate
  • 4 replies
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SOLVED. ST32F2XX USB Host + USB Device

Posted on January 19, 2012 at 05:09Please, remove this message.Hi,We use  ST32F207 MCU and we need both Host and Device working simultaneously in our device, but I discovered that USB Host / USB Device libraries use the same names for functions  in ...

dzuikov by Associate II
  • 5 replies
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Appear Two VCP on Win Dev Manager

Posted on July 20, 2012 at 05:06I recently test the VCP function of F4Discovery in the XP SP3 environment, but Two VCP appear in the Device Manager, and I can not install it by .Inf file.Test Code is from ''stm32_f105-07_f2_f4_usb-host-device_lib.zi...

seawwh2 by Associate II
  • 0 replies
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USBH Special Function Keys Input

Posted on July 16, 2012 at 16:36(Please take a look at the attachment) I am trying to use a keyboard with special keys ('Open Browser' and 'Open Mailbox' etc.) with the STM32F4 Discovery USB host library. For all other keys I am getting 8 byte buffe...

jhaveri by Associate
  • 0 replies
  • 0 kudos