2024-07-11 12:50 AM
Hi everyone,
I am currently working on a project involving the STM32G0B1RE microcontroller and had encountered an issue while configuring the USB_DRD_FS (Dual Role Device Full Speed) in Device mode using STM32CubeIDE.
Here are the steps I followed:
After completing these configurations, I noticed that the GPIO pins associated with the USB_DRD_FS peripheral didn't appear in the generated code or usbd_conf.c
Best regards,
Sravani
2024-07-12 04:56 AM
Checked in All .c files , couldn't generate gpio pins of USB
2024-07-12 04:59 AM
is it(Usb-PD) need for USB_DRD_FS in Device mode?
2024-07-12 05:01 AM
am not using USB-PD
2024-07-12 05:10 AM
But you set/enable USB in Cube ? see the pins...and pin settings ?
(+ debug enabled... ! )
+
2024-07-12 10:15 PM
2024-07-12 11:22 PM
Good.
+ gen. code + compile : no errors/warnings ?
Then it should work.
+
you checked:
Sure about (2x green wire) DP+/- ? If puzzeled, it never works.
+
Connected...can see in system (Windows? -> ding dong or so) ?
2024-07-13 01:56 AM
Am not getting GPIO pins of USB in PCD_Msp_Init
2024-07-13 02:05 AM - edited 2024-07-13 02:06 AM
Forget it - i cannot find the usb pins also. But it works !
+
not answer my questions - so dont want help ?
2024-07-13 02:49 AM
I am testing USB_OTG_FS in device mode on an STM32H7. The USB pins were successfully generated in PCD_MSP_Init.
However, when I attempt to run USB_DRD_FS in device mode on an STM32G0 using the same configuration, the USB pins are not generating.
Please see the attached file for more details.
2024-07-13 02:50 AM
Hi,
I am testing USB_OTG_FS in device mode on an STM32H7. The USB pins were successfully generated in PCD_MSP_Init.
However, when I attempt to run USB_DRD_FS in device mode on an STM32G0 using the same configuration, the USB pins are not generating.
Please see the attached file for more details.