USB device with MTP

[Zhou JianQiang]

Hi 

I can't find USB device with MTP example.

Is there any resource about USB device with MTP?

[FBL]

Hello @Zhou JianQiang 

USBX device class(Printer,MTP,CCID ) were brought by Azure RTOS starting from v6.1.10.

Here is an example of USB MTP device

x-cube-azrtos-h7/Projects/STM32H735G-DK/Applications/USBX/Ux_Device_PIMA_MTP at f48d941bcbe270bcb0b01c0fcedd3924db778d42 · STMicroelectronics/x-cube-azrtos-h7 (github.com)

[Zhou JianQiang]

Hi @FBL ：

I want to use the library provided by ST(Middlewares\ST\STM32_USB_Device_Library\Class\MTP),  so there's no examples and document now, right?

What I should do is look at the examples, right?

[FBL]

Hi @Zhou JianQiang 

You can find an example using F4 product under STM32Cube\Repository\STM32Cube_FW_F4_V1.28.0\Projects\STM324x9I_EVAL\Applications\USB_Host\MTP_Standalone then you can update the source code to match the hardware and peripheral configuration of your target.

[Zhou JianQiang]

Hi @FBL :

Thank you, I know the host MTP example, but I want to find a device MTP example.

I need to know how to combine MTP and SDMMC.

[FBL · Accepted solution]

Hi @Zhou JianQiang 

There is no current example of an MTP device using the ST library.