device_hid_task.h File Reference

Macros
#define	HID_FAST_FWD   32
#define	HID_FAST_RWD   64
#define	HID_NEXT   8
#define	HID_NO_KEY   ((uint8_t) -1)
#define	HID_PLAY_PAUSE   4
#define	HID_PREV   16
#define	HID_RELEASE_KEY   0
#define	HID_VOL_DN   2
#define	HID_VOL_UP   1

Functions
bool	device_hid_is_complete (void)
bool	device_hid_send (uint8_t key)
void	device_hid_task (void)
	Entry point of the device HID task management. More...
void	device_hid_task_init (void)
	This function initializes the hardware/software resources required for device HID task. More...

#define HID_FAST_FWD   32

Referenced by ai_hid_class_audio_ctrl_ffw().

#define HID_FAST_RWD   64

Referenced by ai_hid_class_audio_ctrl_frw().

#define HID_NEXT   8

Referenced by ai_hid_class_audio_nav_next().

#define HID_NO_KEY   ((uint8_t) -1)

Referenced by device_hid_is_complete(), and device_hid_task().

#define HID_PLAY_PAUSE   4

Referenced by ai_hid_class_audio_ctrl_pause(), and ai_hid_class_audio_ctrl_resume().

#define HID_PREV   16

Referenced by ai_hid_class_audio_nav_previous().

#define HID_RELEASE_KEY   0

Referenced by device_hid_task().

#define HID_VOL_DN   2

#define HID_VOL_UP   1

bool device_hid_is_complete

(

void

)

References device_hid_key, and HID_NO_KEY.

Referenced by device_hid_send().

bool device_hid_send

(

uint8_t

key

)

References device_hid_is_complete(), and device_hid_key.

Referenced by ai_hid_class_audio_ctrl_ffw(), ai_hid_class_audio_ctrl_frw(), ai_hid_class_audio_ctrl_pause(), ai_hid_class_audio_ctrl_resume(), ai_hid_class_audio_nav_next(), and ai_hid_class_audio_nav_previous().

void device_hid_task

(

void

)

Entry point of the device HID task management.

Write report

References device_hid_key, HID_NO_KEY, HID_RELEASE_KEY, Is_device_enumerated, Is_usb_in_ready, Usb_ack_in_ready_send, Usb_reset_endpoint_fifo_access, and Usb_write_endpoint_data.

void device_hid_task_init

(

void

)

This function initializes the hardware/software resources required for device HID task.

References Is_usb_device, and Usb_enable_sof_interrupt.