I uploaded the hex file before, so I knew that my Discovery board and the pendrive were OK. What can be issues? Credit Cards processed by PayPal. Tell me nore how you setup your thing! You can then read him out with my functions. You are… …really annoying!

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That looks correct to me. Stm32f4 discovery usb i just need to write the codes in the while loop right? Can you direct me to what should I modify exactly? Refer to eBay Return policy for more details.

stm32f4 discovery usb See all condition definitions – opens in a new window or tab I was due to the misleading driver installation program provided by ST; if you launch it works stm32f4 discovery usb after ia while apparently complete succesfully but in reality it is needed another step going inside the installation directory and relaunching a specific driver for x86 or AMD64…….

Hi, Try to send one big arr at a time.

stm32f4 discovery usb I think this uC stm32fvg sm32f4 suppose to get up to 2. Read more about the condition. Set custom buffer size. It is normally happening after running bootloader code but does not after VCP initialization. Sorry, your blog cannot share posts by email.

Making a basic USB CDC project for STM32F4Discovery | VisualGDB Tutorials

If you have win8,those drivers from ST dont work properly. This means that terminal see it.

Next time, I will ignore rules violations. Test if it worked. That sounds really, really crazy.

While I was describing the problem in details I figured out that there were a mistake in my code on master device. The code that I have uploaded is working for me after all.

But wont be able to run on pc since you dont have driver for stm32f4 discovery usb to run double vcp. I never write to that buffer, read operation is only.

Stm32f4 discovery usb using the STM32F4 discovery board. This website uses cookies and similar technologies for functionality, analytics, and advertising purposes as described stm32f4 discovery usb ST Cookies Policy. I code a project with HAL library to implement vcp function on my mac. Odd parity – 2: Unfortunately my first attempt failed.

What can be wrong?

Library 24- Virtual COM Port (VCP) for STM32F4

Sm32f4 Farren, I have the the same problem with the generated code as you had playback stops immediately after Can stm32f4 discovery usb help me? You are not the only person in this world!

After two weeks test, I made some new result for this library. Character is not in buffer.

Hi Daniel, I will be very grateful if you could let us know how you arranged the files and maybe make your CooCox project available. No errors or warnings but the VCOM does not show. However this is stm32f4 discovery usb problem at all.