In this use case, the USB device is used with different USB speeds.
Setup steps
Prior to implement this use case, be sure to have already apply the UDI module "basic use case".
Usage steps
Example code
Content of conf_usb.h:
#if // Low speed
#define USB_DEVICE_LOW_SPEED
#elif // Full speed
#elif // High speed
#define USB_DEVICE_HS_SUPPORT
#endif
Workflow
- Ensure that conf_usb.h is available and contains the following parameters required for a USB device low speed (1.5Mbit/s):
#define USB_DEVICE_LOW_SPEED
//#define USB_DEVICE_HS_SUPPORT
- Ensure that conf_usb.h contains the following parameters required for a USB device full speed (12Mbit/s):
- Ensure that conf_usb.h contains the following parameters required for a USB device high speed (480Mbit/s):
#define USB_DEVICE_HS_SUPPORT