class/vendor/host/example/conf_usb_host.h File Reference

USB host configuration file.

Copyright (c) 2016-2018 Microchip Technology Inc. and its subsidiaries.

#include "compiler.h"
#include "uhi_vendor.h"
#include "ui.h"
#include "main.h"

Macros
#define	USB_HOST_UHI   UHI_VENDOR
	USB Host Configuration. More...
#define	USB_HOST_POWER_MAX   500
	Maximum current allowed on Vbus (mA) More...
#define	UHC_MODE_CHANGE(b_host_mode)   ui_usb_mode_change(b_host_mode)
	Authorize the USB HUB support. More...
#define	UHC_VBUS_CHANGE(b_present)   ui_usb_vbus_change(b_present)
	To notify that the Vbus level has changed Available only in USB hardware with Vbus monitoring. More...
#define	UHC_VBUS_ERROR()   ui_usb_vbus_error()
	To notify that a Vbus error has occurred Available only in USB hardware with Vbus monitoring. More...
#define	UHC_CONNECTION_EVENT(dev, b_present)   ui_usb_connection_event(dev,b_present)
	To notify that a device has been connected or disconnected. More...
#define	UHC_SOF_EVENT()   main_usb_sof_event()
	Called when a USB device or the host have wake up the USB line. More...
#define	UHC_ENUM_EVENT(dev, b_status)   ui_usb_enum_event(dev,b_status)
	Called when a USB device configuration must be chosen. More...
#define	UHI_VENDOR_CHANGE(dev, b_plug)   main_usb_vendor_change(dev, b_plug)
	USB Interface Configuration. More...
#define	UHI_VENDOR_VID_PID_LIST   {USB_VID_ATMEL, USB_PID_ATMEL_ASF_VENDOR_CLASS}

#define UHC_CONNECTION_EVENT	(		dev,
			b_present
	)		ui_usb_connection_event(dev,b_present)

To notify that a device has been connected or disconnected.

#define UHC_ENUM_EVENT	(		dev,
			b_status
	)		ui_usb_enum_event(dev,b_status)

Called when a USB device configuration must be chosen.

Thus, the application can choose either a configuration number for this device or a configuration number 0 to reject it. If callback not defined the configuration 1 is chosen. Called when a USB device enumeration is completed.

#define UHC_MODE_CHANGE

(

b_host_mode

)

ui_usb_mode_change(b_host_mode)

Authorize the USB HUB support.

Authorize the USB host to run in High Speed USB Host callbacksTo notify that the USB mode are switched automatically. This is possible only when ID pin is available.

#define UHC_SOF_EVENT

(

)

main_usb_sof_event()

Called when a USB device or the host have wake up the USB line.

Called for each received SOF each 1 ms Note: Available in High and Full speed mode

#define UHC_VBUS_CHANGE

(

b_present

)

ui_usb_vbus_change(b_present)

To notify that the Vbus level has changed Available only in USB hardware with Vbus monitoring.

#define UHC_VBUS_ERROR

(

)

ui_usb_vbus_error()

To notify that a Vbus error has occurred Available only in USB hardware with Vbus monitoring.

#define UHI_VENDOR_CHANGE	(		dev,
			b_plug
	)		main_usb_vendor_change(dev, b_plug)

USB Interface Configuration.

Configuration of Vendor interface

Referenced by uhi_vendor_enable(), and uhi_vendor_uninstall().

#define UHI_VENDOR_VID_PID_LIST   {USB_VID_ATMEL, USB_PID_ATMEL_ASF_VENDOR_CLASS}

Referenced by uhi_vendor_install().

#define USB_HOST_POWER_MAX   500

Maximum current allowed on Vbus (mA)

#define USB_HOST_UHI   UHI_VENDOR

USB Host Configuration.

Array of UHI APIs Define the list of UHI supported by USB host.