usbconfig.h

/****************************************************************************
 * usbconfig.h
 * SnapperGPS
 * November 2020
 *****************************************************************************/

#ifndef __USBCONFIG_H
#define __USBCONFIG_H

/* Compile stack for device mode */

#define USB_DEVICE

#define USB_CORECLK_HFRCO

/* Specify number of end points used (in addition to EP0) */

#define NUM_EP_USED 2

/* Select TIMER0 to be used by the USB stack. This timer must not be used by the application */

#define USB_TIMER USB_TIMER0

/* End point for Web USB data IN  (device to host) */

#define WEBUSB_EP_IN 0x81

/* End point for Web USB data OUT (host to device) */

#define WEBUSB_EP_OUT 0x01

/* Select the clock used when USB is in low power mode */

#define USB_USBC_32kHz_CLK USB_USBC_32kHz_CLK_LFXO

/* Select the power saving mode. Enter power save on Suspend and when losing power on VBUS. The application determines when it is save to enter EM2 */

#define USB_PWRSAVE_MODE (USB_PWRSAVE_MODE_ONSUSPEND | USB_PWRSAVE_MODE_ONVBUSOFF)

#endif /* __USBCONFIG_H */