host_mouse_hid_task.c File Reference

#include "conf_usb.h"
#include "board.h"
#include "FreeRTOS.h"
#include "task.h"
#include "usb_drv.h"
#include "usb_host_enum.h"
#include "usb_host_task.h"
#include "host_hid.h"
#include "host_mouse_hid_task.h"
#include <stdio.h>

Macros
#define	MOUSE_X_MAX   80
#define	MOUSE_X_MIN   0
#define	MOUSE_Y_MAX   18
#define	MOUSE_Y_MIN   0

Functions
static void	disp_ascii_mouse (void)
	Display the mouse pointer on a terminal. More...
static void	disp_led_mouse (void)
	Display some animation on the LED according to the mouse status. More...
void	host_mouse_hid_task (void *pvParameters)
	This function manages the host mouse HID task. More...
void	host_mouse_hid_task_init (void)
	This function initializes the host mouse HID task. More...
void	host_sof_action (void)
	host_sof_action More...

Variables
bool	mouse_b0
bool	mouse_b1
bool	mouse_b2
volatile bool	mouse_hid_connected
volatile bool	mouse_hid_new_device_connected
int8_t	mouse_x
int8_t	mouse_y
int8_t	new_x
int8_t	new_y
uint8_t	pipe_mouse_in
static uint16_t	sof_cnt
volatile int8_t	usb_report [4]

#define MOUSE_X_MAX   80

Referenced by host_mouse_hid_task().

#define MOUSE_X_MIN   0

Referenced by host_mouse_hid_task().

#define MOUSE_Y_MAX   18

Referenced by host_mouse_hid_task().

#define MOUSE_Y_MIN   0

Referenced by host_mouse_hid_task().

static void disp_ascii_mouse ( void  )

static

Display the mouse pointer on a terminal.

This function displays a mouse cursor through the USART port.

References mouse_b0, mouse_b1, mouse_b2, mouse_x, and mouse_y.

Referenced by host_mouse_hid_task().

static void disp_led_mouse ( void  )

static

Display some animation on the LED according to the mouse status.

References LED_Display_Field(), LED_HOST_MOUSE_B0, LED_HOST_MOUSE_B1, LED_HOST_MOUSE_B2, LED_HOST_MOUSE_B3, LED_Toggle(), mouse_b0, mouse_b1, mouse_b2, new_x, and new_y.

Referenced by host_mouse_hid_task().

void host_mouse_hid_task

(

void *

pvParameters

)

This function manages the host mouse HID task.

References configTSK_USB_HHID_MOUSE_PERIOD, disp_ascii_mouse(), disp_led_mouse(), Get_class, Get_ep_pipe, Get_nb_supported_interface, Get_protocol, HID_CLASS, HID_IDLE_DURATION_INDEFINITE, HID_REPORT_DESCRIPTOR, HID_REPORT_ID_ALL, Host_ack_in_received, Host_ack_nak_received, Host_enable_continuous_in_mode, Host_free_in, host_hid_get_report(), host_hid_set_idle(), host_read_p_rxpacket(), Host_reset_pipe_fifo_access, Host_unfreeze_pipe, Is_host_in_received, Is_host_mouse_hid_configured, Is_host_nak_received, Is_host_ready, Is_host_stall, LED_HOST_MOUSE_B0, LED_HOST_MOUSE_B1, LED_HOST_MOUSE_B2, LED_HOST_MOUSE_B3, LED_Off(), mouse_b0, mouse_b1, mouse_b2, mouse_hid_connected, mouse_hid_new_device_connected, MOUSE_PROTOCOL, mouse_x, MOUSE_X_MAX, MOUSE_X_MIN, mouse_y, MOUSE_Y_MAX, MOUSE_Y_MIN, new_x, new_y, pipe_mouse_in, usb_report, vTaskDelayUntil(), and xTaskGetTickCount().

Referenced by host_mouse_hid_task_init(), and main().

void host_mouse_hid_task_init

(

void

)

This function initializes the host mouse HID task.

References configTSK_USB_HHID_MOUSE_NAME, configTSK_USB_HHID_MOUSE_PRIORITY, configTSK_USB_HHID_MOUSE_STACK_SIZE, host_mouse_hid_task(), mouse_hid_connected, mouse_hid_new_device_connected, sof_cnt, and xTaskCreate.

Referenced by main().

bool mouse_b0

Referenced by disp_ascii_mouse(), disp_led_mouse(), and host_mouse_hid_task().

bool mouse_b1

Referenced by disp_ascii_mouse(), disp_led_mouse(), and host_mouse_hid_task().

bool mouse_b2

Referenced by disp_ascii_mouse(), disp_led_mouse(), and host_mouse_hid_task().

int8_t mouse_x

Referenced by disp_ascii_mouse(), and host_mouse_hid_task().

int8_t mouse_y

Referenced by disp_ascii_mouse(), and host_mouse_hid_task().

int8_t new_x

Referenced by disp_led_mouse(), and host_mouse_hid_task().

int8_t new_y

Referenced by disp_led_mouse(), and host_mouse_hid_task().

uint8_t pipe_mouse_in

Referenced by host_mouse_hid_task().

uint16_t sof_cnt

static

Referenced by host_mouse_hid_task_init(), and host_sof_action().

volatile int8_t usb_report[4]

Referenced by host_mouse_hid_task().