ui.c File Reference

User Interface.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>
#include "ui.h"

Macros
#define	MOUSE_MOVE_RANGE   5

Functions
void	ui_init (void)
	Initializes the user interface. More...
void	ui_powerdown (void)
	Enters the user interface in power down mode. More...
void	ui_process (uint16_t framenumber)
	This process is called each 1ms It is called only if the USB interface is enabled. More...
void	ui_wakeup (void)
	Exits the user interface of power down mode. More...
void	ui_wakeup_disable (void)
	Disables the asynchronous interrupts of the user interface. More...
void	ui_wakeup_enable (void)
	Enables the asynchronous interrupts of the user interface. More...
static void	ui_wakeup_handler (void)

#define MOUSE_MOVE_RANGE   5

Referenced by ui_process().

void ui_init

(

void

)

Initializes the user interface.

References BUTTON_0_EIC_LINE, BUTTON_0_EIC_MUX, BUTTON_0_EIC_PIN, extint_chan_conf::detection_criteria, EXTINT_CALLBACK_TYPE_DETECT, extint_chan_enable_callback(), extint_chan_get_config_defaults(), extint_chan_set_config(), EXTINT_DETECT_FALLING, EXTINT_PULL_UP, extint_register_callback(), extint_chan_conf::filter_input_signal, extint_chan_conf::gpio_pin, extint_chan_conf::gpio_pin_mux, extint_chan_conf::gpio_pin_pull, LED_0_PIN, LED_Off, and ui_wakeup_handler().

Referenced by main().

void ui_powerdown

(

void

)

Enters the user interface in power down mode.

References LED_0_PIN, and LED_Off.

Referenced by main(), main_suspend_action(), and main_suspend_lpm_action().

void ui_process

(

uint16_t

framenumber

)

This process is called each 1ms It is called only if the USB interface is enabled.

Parameters

framenumber

Current frame number

References BUTTON_0_PIN, LED_0_PIN, LED_Off, LED_On, MOUSE_MOVE_RANGE, port_pin_get_input_level(), and udi_hid_mouse_moveY().

Referenced by main(), and main_sof_action().

void ui_wakeup

(

void

)

Exits the user interface of power down mode.

References LED_0_PIN, and LED_On.

Referenced by main_resume_action().

void ui_wakeup_disable

(

void

)

Disables the asynchronous interrupts of the user interface.

References BUTTON_0_EIC_LINE, EXTINT_CALLBACK_TYPE_DETECT, and extint_chan_disable_callback().

Referenced by main_remotewakeup_disable(), and main_remotewakeup_lpm_disable().

void ui_wakeup_enable

(

void

)

Enables the asynchronous interrupts of the user interface.

References BUTTON_0_EIC_LINE, EXTINT_CALLBACK_TYPE_DETECT, and extint_chan_enable_callback().

Referenced by main_remotewakeup_enable(), and main_remotewakeup_lpm_enable().

static void ui_wakeup_handler ( void  )

static

References LED_0_PIN, LED_On, and udc_remotewakeup().

Referenced by ui_init().