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STM32Cube USB CDC STM32F4Discovery Working!

Posted on May 09, 2015 at 20:23I finally got the STM32Cube generated code for USB CDC on the STM32F4Discovery working. I had three issues that need to be corrected with in the generated code. I'm using STM32CubeMX ver 4.0.0 with STM32Cube V1.0 and l...

STM32 Interrupt priorities and preemption

Posted on July 18, 2013 at 15:47 Hi, I have a problem where I cannot get a higher priority interrupt to interrupt a lower priority one. My understanding is that this should 'just work' so I'd really appreciate your input on this... I've creat...

gw by Associate II
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stm32f4 read data from pc's com port

Posted on May 10, 2015 at 15:40 I managed to send via stm32f4 data using usb and vcp.What i am trying to do now is to read data from pc .In order to check what is read through usb i send it again to the pc. My problem is that the board seems ...

d4ng3r09 by Associate II
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STM32F3 Auto-Wakeup problem

Posted on May 11, 2015 at 18:14Hi All,I'm studying STM32F3 Low power modes and I need to go in standby mode periodically and wake-up via RTC after n seconds (Run->standby->Run ...).I set the RTC, the wakeup-Timer-IT, I do something in main loop and ...

lrosadev by Associate II
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why is the following SPI implementation not working?

Posted on May 08, 2015 at 22:03Hello,I have trouble to communicate with a BlueNRG device. I�ve tracked it down to my SPI implementation. Assumed I want to have a �usual�, full duplex SPI master interface on a STM32L152, using CMSIS I initialize the ...

torsten2 by Associate II
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  • 3 replies
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STM32F10x standard peripheral library v3.6.1

Posted on January 29, 2015 at 13:22Here is the official place to download the latest version of SPL for STM32F10x: http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/PF257890SPL version is 3.5.0 from 2011 and the CMSIS version included in...

problem with dSPIN family firmware library

Posted on May 11, 2015 at 13:08HiI want to use the dSPIN family firmware library for my board. The STM32F107RC and a 8MHz crystal are integrated on my board. I have problem with this library (system clock configuration) and confused.The SetSysClock(...

yasamin by Associate II
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DAC Signals Generation

Posted on April 27, 2015 at 19:44The original post was too long to process during our migration. Please click on the attachment to read the original post.

mka500 by Associate
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Stm32F429I-Discovery Board stm32cubef4\STM32Cube_FW_F4_V1.5.0\Projects\STM32F429I-Discovery\Demonstrations_ Example

Posted on May 09, 2015 at 14:25i am using this example  stm32cubef4\STM32Cube_FW_F4_V1.5.0\Projects\STM32F429I-Discovery\Demonstrationsi want to change the Icons in the Demo Applicationwhat type of Tool am i required to convert bmp to c fileHere the...

senthil by Associate II
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DMA connections in stm32f103c8

Posted on May 10, 2015 at 07:31Helloaccording to it's datasheet and reference manual, only DMA1 controller is active in this device.Is GPIO peripheral connected to DMA streams in this device so that GPIO to memory transfers can be implemented?Thanks...