usb_host_port.c File Reference

#include "../vsf_espidf_cfg.h"
#include "usb/usb_host.h"
#include "component/usb/host/vsf_usbh.h"
#include "../vsf_espidf.h"
#include "service/trace/vsf_trace.h"
#include "kernel/vsf_kernel.h"
#include <string.h>
#include <stdlib.h>
#include "FreeRTOS.h"
#include "queue.h"
#include "event_groups.h"
#include "semphr.h"
#include "task.h"

Data Structures
struct	__vsf_espidf_usbh_dev_node
struct	__vsf_espidf_usbh_client_node
struct	__vsf_espidf_usbh
struct	__vsf_espidf_usbh_transfer_t

Macros
#define	__VSF_USBH_CLASS_IMPLEMENT
#define	VSF_ESPIDF_USBH_TRACE(msg, ...)    vsf_trace_info("espidf_usb: " msg VSF_TRACE_CFG_LINEEND, ##__VA_ARGS__)
#define	VSF_ESPIDF_CFG_USB_HOST_EVT_QUEUE_DEPTH   16

Typedefs
typedef struct __vsf_espidf_usbh_dev_node	__vsf_espidf_usbh_dev_node_t
typedef struct __vsf_espidf_usbh_client_node	__vsf_espidf_usbh_client_node_t
typedef struct __vsf_espidf_usbh	__vsf_espidf_usbh_t

Functions
esp_err_t	usb_host_install (const usb_host_config_t *config)
esp_err_t	usb_host_uninstall (void)
esp_err_t	usb_host_lib_handle_events (TickType_t timeout, uint32_t *flags)
esp_err_t	usb_host_lib_info (usb_host_lib_info_t *info)
esp_err_t	usb_host_device_free_all (void)
esp_err_t	usb_host_client_register (const usb_host_client_config_t *cfg, usb_host_client_handle_t *out)
esp_err_t	usb_host_client_deregister (usb_host_client_handle_t hdl)
esp_err_t	usb_host_client_handle_events (usb_host_client_handle_t hdl, TickType_t timeout)
esp_err_t	usb_host_client_unblock (usb_host_client_handle_t hdl)
esp_err_t	usb_host_device_open (usb_host_client_handle_t cli, uint8_t addr, usb_device_handle_t *out)
esp_err_t	usb_host_device_close (usb_host_client_handle_t cli, usb_device_handle_t hdl)
esp_err_t	usb_host_device_info (usb_device_handle_t hdl, usb_device_info_t *info)
esp_err_t	usb_host_get_device_descriptor (usb_device_handle_t hdl, const usb_device_desc_t **out)
esp_err_t	usb_host_get_active_config_descriptor (usb_device_handle_t hdl, const usb_config_desc_t **out)
void	usb_print_device_descriptor (const usb_device_desc_t *d)
void	usb_print_config_descriptor (const usb_config_desc_t *c, const usb_interface_desc_t *i)
void	usb_print_string_descriptor (const usb_str_desc_t *s)
esp_err_t	usb_host_transfer_alloc (size_t bufsz, int iso_pkts, usb_transfer_t **out)
esp_err_t	usb_host_transfer_free (usb_transfer_t *t)
esp_err_t	usb_host_transfer_submit (usb_transfer_t *t)
esp_err_t	usb_host_transfer_submit_control (usb_host_client_handle_t cli, usb_device_handle_t hdl, const usb_setup_packet_t *setup, usb_transfer_t *t)
esp_err_t	usb_host_interface_claim (usb_host_client_handle_t cli, usb_device_handle_t hdl, uint8_t ifs, uint8_t alt)
esp_err_t	usb_host_interface_release (usb_host_client_handle_t cli, usb_device_handle_t hdl, uint8_t ifs)
esp_err_t	usb_host_endpoint_halt (usb_device_handle_t hdl, uint8_t ep)
esp_err_t	usb_host_endpoint_flush (usb_device_handle_t hdl, uint8_t ep)

Macro Definition Documentation

__VSF_USBH_CLASS_IMPLEMENT

#define __VSF_USBH_CLASS_IMPLEMENT

VSF_ESPIDF_USBH_TRACE

#define VSF_ESPIDF_USBH_TRACE	(		msg,
			...
	)		vsf_trace_info("espidf_usb: " msg VSF_TRACE_CFG_LINEEND, ##__VA_ARGS__)

VSF_ESPIDF_CFG_USB_HOST_EVT_QUEUE_DEPTH

#define VSF_ESPIDF_CFG_USB_HOST_EVT_QUEUE_DEPTH   16

Typedef Documentation

__vsf_espidf_usbh_dev_node_t

typedef struct __vsf_espidf_usbh_dev_node __vsf_espidf_usbh_dev_node_t

__vsf_espidf_usbh_client_node_t

typedef struct __vsf_espidf_usbh_client_node __vsf_espidf_usbh_client_node_t

__vsf_espidf_usbh_t

typedef struct __vsf_espidf_usbh __vsf_espidf_usbh_t

Function Documentation

usb_host_install()

esp_err_t usb_host_install

(

const usb_host_config_t *

config

)

usb_host_uninstall()

esp_err_t usb_host_uninstall

(

void

)

usb_host_lib_handle_events()

esp_err_t usb_host_lib_handle_events	(	TickType_t	timeout,
		uint32_t *	flags
	)

usb_host_lib_info()

esp_err_t usb_host_lib_info

(

usb_host_lib_info_t *

info

)

usb_host_device_free_all()

esp_err_t usb_host_device_free_all

(

void

)

usb_host_client_register()

esp_err_t usb_host_client_register	(	const usb_host_client_config_t *	cfg,
		usb_host_client_handle_t *	out
	)

usb_host_client_deregister()

esp_err_t usb_host_client_deregister

(

usb_host_client_handle_t

hdl

)

usb_host_client_handle_events()

esp_err_t usb_host_client_handle_events	(	usb_host_client_handle_t	hdl,
		TickType_t	timeout
	)

usb_host_client_unblock()

esp_err_t usb_host_client_unblock

(

usb_host_client_handle_t

hdl

)

usb_host_device_open()

esp_err_t usb_host_device_open	(	usb_host_client_handle_t	cli,
		uint8_t	addr,
		usb_device_handle_t *	out
	)

usb_host_device_close()

esp_err_t usb_host_device_close	(	usb_host_client_handle_t	cli,
		usb_device_handle_t	hdl
	)

usb_host_device_info()

esp_err_t usb_host_device_info	(	usb_device_handle_t	hdl,
		usb_device_info_t *	info
	)

usb_host_get_device_descriptor()

esp_err_t usb_host_get_device_descriptor	(	usb_device_handle_t	hdl,
		const usb_device_desc_t **	out
	)

usb_host_get_active_config_descriptor()

esp_err_t usb_host_get_active_config_descriptor	(	usb_device_handle_t	hdl,
		const usb_config_desc_t **	out
	)

usb_print_device_descriptor()

void usb_print_device_descriptor

(

const usb_device_desc_t *

d

)

usb_print_config_descriptor()

void usb_print_config_descriptor	(	const usb_config_desc_t *	c,
		const usb_interface_desc_t *	i
	)

usb_print_string_descriptor()

void usb_print_string_descriptor

(

const usb_str_desc_t *

s

)

usb_host_transfer_alloc()

esp_err_t usb_host_transfer_alloc	(	size_t	bufsz,
		int	iso_pkts,
		usb_transfer_t **	out
	)

usb_host_transfer_free()

esp_err_t usb_host_transfer_free

(

usb_transfer_t *

t

)

usb_host_transfer_submit()

esp_err_t usb_host_transfer_submit

(

usb_transfer_t *

t

)

usb_host_transfer_submit_control()

esp_err_t usb_host_transfer_submit_control	(	usb_host_client_handle_t	cli,
		usb_device_handle_t	hdl,
		const usb_setup_packet_t *	setup,
		usb_transfer_t *	t
	)

usb_host_interface_claim()

esp_err_t usb_host_interface_claim	(	usb_host_client_handle_t	cli,
		usb_device_handle_t	hdl,
		uint8_t	ifs,
		uint8_t	alt
	)

usb_host_interface_release()

esp_err_t usb_host_interface_release	(	usb_host_client_handle_t	cli,
		usb_device_handle_t	hdl,
		uint8_t	ifs
	)

usb_host_endpoint_halt()

esp_err_t usb_host_endpoint_halt	(	usb_device_handle_t	hdl,
		uint8_t	ep
	)

usb_host_endpoint_flush()

esp_err_t usb_host_endpoint_flush	(	usb_device_handle_t	hdl,
		uint8_t	ep
	)