STM32 USB OTG and uc20

vahid4134 · ‎2015-10-20

Posted on October 20, 2015 at 10:18

Hi

I use stm32f429-discovery board. I want to use uc20 (GPS/GPRS) module.

uc20 has usb interface. I want to connect uc20 to stm32f429 with usb interface. I dont now how to develop driver.

also uc20 has multi interface to send and recive data. send GPS and AT Command on one usb.

#uc20

Amel NASRI · ‎2015-10-22

Posted on October 22, 2015 at 15:35

Hi sohrabloo.vahid,

You have first to precise the configuration to be used in order to interface with uc20.

Once you have all needed information, you may refer to the USB examples that you can find in STM32Cube_FW_F4_V1.9.0\Projects\STM324x9I_EVAL\Applications.

You should port the example suitable for your use case to your HW (the STM32F429 discovery) and test it.

Another approach is to start with project generation for your specific board based on CubeMX.

-Mayla-

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