STM32Cube L4 demos

brian239955 · ‎2015-10-02

Posted on October 02, 2015 at 22:06

Hi there.

Thanks for the STM32Cube software. I have a Discovery board and would like to try some USB-OTG testing, but there are only USB demo apps for the EVAL board, is it possible to port them so they run on the Discovery board? I tried creating an initial USB-OTG HID project in CubeMX but it doesn't work.

(I'm trying to port my little speech recognition project over from the STM32F4-Discovery board - https://sites.google.com/site/stm32f4voicekeyboard/main )

Amel NASRI · ‎2015-10-07

Posted on October 07, 2015 at 16:16

Hi smith.brian.004,

Didn't tried it, but it should be possible to port the example available for STM32L476G_EVAL to STM32L476G-Discovery.

You have just to comment BSP related functions (it is already said in the readme.txt file: This example has been tested with STMicroelectronics STM32L476G-EVAL RevA evaluation boards and can be easily tailored to any other supported device and development board.).

-Mayla-

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brian239955 · ‎2015-10-08

Posted on October 08, 2015 at 15:33

Hi Mayla.

Thanks for the reply. I tried that (using the Projects/STM32L476G_EVAL/Applications/USB_Device/HID_Standalone application), I commented out all BSP-related calls leaving only the HAL and USBD related calls , but the resulting binary doesn't seem to do anything, no USB device is registered when I plug the Discovery board into a host PC.