STM32 MCUs Embedded software

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STM32F4 USB Endpoint question

Posted on August 14, 2015 at 09:35Hi! I used CubeMx to generated USB HID Device example code and  update to F4_Discovery Kit.The default endpoint address is 0x01 and 0x81. I could send data from PC to STM32F4 via USB. and STM32F4 also could send dat...

STM32 bootloader form SD card

Posted on August 21, 2015 at 09:04 Hello ! I have a problem with my bootloader form SD card. I think i try everything, now i don't have any ideas. App in sd card have changed memory start address to 0x08002000 and memory size to 0x0003E000. ...

piotr2399 by Associate II
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stm32 flash problem

Posted on August 21, 2015 at 17:28i am working on stm32f030cc.i implement user boot loader between 0x08000000-0x08003000 and user application onwards.both works fine.i write protect boot loader area.but when power gone and after that when power on d...

karan by Associate III
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STM32F407 knowing the bootloader version

Posted on August 20, 2015 at 20:55Hi !I have a question regarding the bootloader versions on my STM32F407xx boards :Is it possible to determin the version of the bootloader a chip contains either from the text printed on the chip or via SWD wires ?M...

ole2399 by Associate
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FreeRTOS Dynamic Memory Management (STM32F4)

Posted on August 19, 2015 at 18:42Please see attachment .pdf to see the content I excluded for brevity. I have a project with various communication stacks. Messages arrive through one port, and may be processed locally, or routed to another port. Ad...

ssmail by Associate II
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Ununderstandable HAL enum behaviour

Posted on July 11, 2015 at 07:41 Hello, I have a very simple issue but ununderstandable for me. Hopping someone could explain me what's happening. I have made the code simple in order to point out the issue: #include ''main.h'...

astree by Associate II
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