STM32 USB CDC HOST and DEVICE || Communicate using USB || HAL

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[nithins]

I love your videos! Thanks a ton! Also the BGM with your voice is soothing to hear :)

[CanchezAK]

Very good video for CDC cummunication understanding, but i very long time searching video about usb custom hid communication... Will there be such a video on your channel?

[orhirshfeld]

Thank you very much for this detailed guide.🎉

Is there an off-shelf compact board of stm32 that can act as USB host for CDC?

The discovery board cannot fit my setup. 😅

Thank you

[sanabensafta]

i do the same like video but i don't know why it dosen't work in the condition of (if APPLICATION STATE=IDLE) the code back to main

[gofamintcanberra]

Thanks so much for your informative and resourceful videos. Can you please do a video on How to Read analog voltage and Display it on Nextion displays. Thanks so much.

[brethagen]

Is OTG_USB_HS basically the same setup?

[PadoanDelgadoFabio]

Hello, this errors pop out:

Error[Li005]: no definition for "usbresult" [referenced from

I already review the code and verify that 'usbresult' is properly defined or declared in a scope accessible to its references. I check for any typographical errors and ensure that all necessary dependencies and libraries are correctly included. I am using an STM32H7B0

Thanks in advance for any help.

[chiemdings]

Hi, nice tutorial! don't really get what you're doing in case of CDC_SET_LINE_CODING & CDC_GET_LINE_CODING, what is the point of it?

[LiliaTroudi]

Hi! I see that you keep the ST link usb for power supply and the micro usb for communication, is there a possibility to supply the microcontroller by using only the micro usb? Thank you

[hariharank]

Hi ControllersTech ... Could you also make an tutorial on OV7670 Camera module ...

[emilianovelazquezsanchez]

Hi, I've been trying to apply this config to a Blackpill (STM32F411CEU6) and I've been having issues in the CDD_Handle function. It says that there's an undefined reference to 'usbresult'. Can you help me?

[arunc]

I'm trying to implement USB host only-CDC in my NUCLEO-h745-ziq board ( stm32h745zit6u IC ). But whenever I generate a code base from the Cube-Mx, it is generating header and source files for HCD(host controller device). So I cannot implement any of the code that you are providing.
Is there any way we can generate code for USBH library only from cube-MX instead of HCD ?

[amirmahdisoltani]

hi
Have you ever used the mems microphone of discoF4 board ??
for example: how we can record a sound with that??!
🤔
can you make a tutorial for it please??!🙏🏻🙏🏻

[MahdiMohammadi]

Hi
Did you find what was causing the issue at the end?

[rioshtechnologies]

How we can get to know the usb connected to pc or not.??

[sillfsxa]

a smart indian. knows how much ppl hate indian accent, so he uses computer to do the talkings! lol