STM32 MCUs Embedded software

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STM32F4 - Jump from Boot to App

Posted on May 05, 2016 at 12:37Hey guys, my first step in creating a bootloader was simply to move the app (which resided at 0x8000000 to 0x8020000 through the linker file. Next, I created a basic bootloader at address 0x8000000 which basically does...

bdesantis by Associate II
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  • 4 replies
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STM32L4 default DFU mode verus Standalone

Posted on August 05, 2015 at 17:25We used the DFUSE over USB successfully with several L152 designs. The L152 chips don t have a USB boot loader DFU like described in the AN2606 STM32 microcontroller system memory boot mode. (DFU SE via USB) So we d...

uwe2 by Associate II
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  • 29 replies
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Set a RTOS Uart queue with the HAL librarie

Posted on May 02, 2016 at 11:11Hi everyone, I would like to include in my project  FreeRTOS a uart queue. I have already  done this with the StdPeriph lib but I'm facing difficulties to migrate from StdPriph to HAL. My previous project was build l...

dauphin2 by Associate II
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  • 4 replies
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STM32F103VE USB Mass storage speed issue

Posted on April 27, 2016 at 10:55Hi,My application includes USB with mass storage class, I am using STM32F103VE MCU running at 72Mhz. Sandisk uSD(8GB, Class 10) used with SDIO  interface.I have used USB MSC code from STM32F1 library (STM32_USB-FS-De...

K_K by Associate III
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  • 5 replies
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STM32L0 USB CDC VCP Transmit problems

Posted on December 28, 2014 at 17:59I am using an STM32L053 part and trying to use the USB CDC VCP functionality on an STM32L0-Discovery board. In the past I've gotten the USB CDC VCP functionality working on an STM32F4 on a custom board using the S...

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nlbutts by Associate II
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  • 6 replies
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STM32f429zit bootloader USB DFU problem

Posted on April 27, 2016 at 14:23Hello everyone,I have problem with my STM32F4 DISCOVERY board. According to spec:+ Using ''Bootloader (USB FS Device in DFU mode)''- Configure the STM32F4-Discovery board to boot from ''System Memory'' (boot pins BOO...

mateusz2 by Associate
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  • 2 replies
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DFU file not created

Posted on April 27, 2016 at 07:11Hi All:I am trying using DFU filemanager to generate the DFU files by V3.04 in Win 10.I followed my colleague's procedure and it showed file is created, however there is no any file is generated..Is any setting of pe...

jorgewu by Associate
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  • 1 replies
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