composite/host/example2/ui.h File Reference

Common User Interface for USB host composite application.

Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.

#include "uhc.h"

Functions
void	ui_init (void)
	Initializes the user interface. More...
void	ui_test_finish (bool b_success)
	Displays the result of the test. More...
void	ui_test_flag_reset (void)
	Resets the status flag of the test. More...
void	ui_uhi_hid_mouse_change (uhc_device_t *dev, bool b_plug)
	Notify that a USB device HID has been connected or disconnected. More...
void	ui_uhi_msc_change (uhc_device_t *dev, bool b_plug)
	Notify that a USB device MSC has been connected or disconnected. More...
void	ui_usb_connection_event (uhc_device_t *dev, bool b_present)
	Notify that a USB device has been connected or disconnected. More...
void	ui_usb_enum_event (uhc_device_t *dev, uhc_enum_status_t status)
	Notify the end of a USB device enumeration. More...
void	ui_usb_mode_change (bool b_host_mode)
	Notify that the USB mode are switched automatically. This is possible only when ID pin is available. More...
void	ui_usb_sof_event (void)
	Notify that a SOF has been sent (each 1 ms) More...
void	ui_usb_vbus_change (bool b_vbus_present)
	Notify that a Vbus are changed Available only in USB hardware with Vbus monitoring. More...
void	ui_usb_vbus_error (void)
	Notify that a Vbus error has occurred Available only in USB hardware with Vbus monitoring. More...
void	ui_usb_wakeup_event (void)
	Notify that a USB device or the host has wake up the USB line. More...
Callback to manage the HID mouse events
void	ui_uhi_hid_mouse_btn_left (bool b_state)
void	ui_uhi_hid_mouse_btn_right (bool b_state)
void	ui_uhi_hid_mouse_btn_middle (bool b_state)
void	ui_uhi_hid_mouse_move (int8_t x, int8_t y, int8_t scroll)

void ui_init

(

void

)

Initializes the user interface.

Referenced by main().

void ui_test_finish

(

bool

b_success

)

Displays the result of the test.

Parameters

b_success

true, if the test is successful

Referenced by main().

void ui_test_flag_reset

(

void

)

Resets the status flag of the test.

Referenced by main().

void ui_uhi_hid_mouse_btn_left

(

bool

b_state

)

void ui_uhi_hid_mouse_btn_middle

(

bool

b_state

)

void ui_uhi_hid_mouse_btn_right

(

bool

b_state

)

void ui_uhi_hid_mouse_change	(	uhc_device_t *	dev,
		bool	b_plug
	)

Notify that a USB device HID has been connected or disconnected.

Parameters

dev	Pointer on USB device information
b_plug	true, if the device has been connected

void ui_uhi_hid_mouse_move	(	int8_t	x,
		int8_t	y,
		int8_t	scroll
	)

void ui_uhi_msc_change	(	uhc_device_t *	dev,
		bool	b_plug
	)

Notify that a USB device MSC has been connected or disconnected.

Parameters

dev	Pointer on USB device information
b_plug	true, if the device has been connected

void ui_usb_connection_event	(	uhc_device_t *	dev,
		bool	b_present
	)

Notify that a USB device has been connected or disconnected.

Parameters

dev	Pointer on USB device information
b_present	true, if the device has been connected

Referenced by main_usb_connection_event().

void ui_usb_enum_event	(	uhc_device_t *	dev,
		uhc_enum_status_t	status
	)

Notify the end of a USB device enumeration.

Parameters

dev	Pointer on USB device information
status	Status of the USB enumeration

void ui_usb_mode_change

(

bool

b_host_mode

)

Notify that the USB mode are switched automatically. This is possible only when ID pin is available.

Parameters

b_host_mode

true, if the host mode has been selected

void ui_usb_sof_event

(

void

)

Notify that a SOF has been sent (each 1 ms)

Referenced by main_usb_sof_event().

void ui_usb_vbus_change

(

bool

b_vbus_present

)

Notify that a Vbus are changed Available only in USB hardware with Vbus monitoring.

Parameters

b_vbus_present

true, if Vbus is high.

void ui_usb_vbus_error

(

void

)

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

void ui_usb_wakeup_event

(

void

)

Notify that a USB device or the host has wake up the USB line.