mirror of
https://github.com/sakumisu/CherryUSB.git
synced 2025-05-09 00:21:44 +08:00
113 lines
3.7 KiB
C
113 lines
3.7 KiB
C
/*
|
|
* Copyright (c) 2022, sakumisu
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
#ifndef USBD_CORE_H
|
|
#define USBD_CORE_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include <stdbool.h>
|
|
#include <string.h>
|
|
#include <stdint.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "usb_config.h"
|
|
#include "usb_util.h"
|
|
#include "usb_errno.h"
|
|
#include "usb_def.h"
|
|
#include "usb_list.h"
|
|
#include "usb_log.h"
|
|
#include "usb_dc.h"
|
|
#include "usb_memcpy.h"
|
|
|
|
enum usbd_event_type {
|
|
/* USB DCD IRQ */
|
|
USBD_EVENT_ERROR, /** USB error reported by the controller */
|
|
USBD_EVENT_RESET, /** USB reset */
|
|
USBD_EVENT_SOF, /** Start of Frame received */
|
|
USBD_EVENT_CONNECTED, /** USB connected*/
|
|
USBD_EVENT_DISCONNECTED, /** USB disconnected */
|
|
USBD_EVENT_SUSPEND, /** USB connection suspended by the HOST */
|
|
USBD_EVENT_RESUME, /** USB connection resumed by the HOST */
|
|
|
|
/* USB DEVICE STATUS */
|
|
USBD_EVENT_CONFIGURED, /** USB configuration done */
|
|
USBD_EVENT_SET_INTERFACE, /** USB interface selected */
|
|
USBD_EVENT_SET_REMOTE_WAKEUP, /** USB set remote wakeup */
|
|
USBD_EVENT_CLR_REMOTE_WAKEUP, /** USB clear remote wakeup */
|
|
USBD_EVENT_INIT, /** USB init done when call usbd_initialize */
|
|
USBD_EVENT_DEINIT, /** USB deinit done when call usbd_deinitialize */
|
|
USBD_EVENT_UNKNOWN
|
|
};
|
|
|
|
typedef int (*usbd_request_handler)(uint8_t busid, struct usb_setup_packet *setup, uint8_t **data, uint32_t *len);
|
|
typedef void (*usbd_endpoint_callback)(uint8_t busid, uint8_t ep, uint32_t nbytes);
|
|
typedef void (*usbd_notify_handler)(uint8_t busid, uint8_t event, void *arg);
|
|
|
|
struct usbd_endpoint {
|
|
uint8_t ep_addr;
|
|
usbd_endpoint_callback ep_cb;
|
|
};
|
|
|
|
struct usbd_interface {
|
|
usbd_request_handler class_interface_handler;
|
|
usbd_request_handler class_endpoint_handler;
|
|
usbd_request_handler vendor_handler;
|
|
usbd_notify_handler notify_handler;
|
|
const uint8_t *hid_report_descriptor;
|
|
uint32_t hid_report_descriptor_len;
|
|
uint8_t intf_num;
|
|
};
|
|
|
|
struct usb_descriptor {
|
|
const uint8_t *(*device_descriptor_callback)(uint8_t speed);
|
|
const uint8_t *(*config_descriptor_callback)(uint8_t speed);
|
|
const uint8_t *(*device_quality_descriptor_callback)(uint8_t speed);
|
|
const uint8_t *(*other_speed_descriptor_callback)(uint8_t speed);
|
|
const char *(*string_descriptor_callback)(uint8_t speed, uint8_t index);
|
|
const struct usb_msosv1_descriptor *msosv1_descriptor;
|
|
const struct usb_msosv2_descriptor *msosv2_descriptor;
|
|
const struct usb_webusb_url_ex_descriptor *webusb_url_descriptor;
|
|
const struct usb_bos_descriptor *bos_descriptor;
|
|
};
|
|
|
|
struct usbd_bus {
|
|
uint8_t busid;
|
|
uint32_t reg_base;
|
|
};
|
|
|
|
extern struct usbd_bus g_usbdev_bus[];
|
|
|
|
#ifdef USBD_IRQHandler
|
|
#error USBD_IRQHandler is obsolete, please call USBD_IRQHandler(xxx) in your irq
|
|
#endif
|
|
|
|
#ifdef CONFIG_USBDEV_ADVANCE_DESC
|
|
void usbd_desc_register(uint8_t busid, const struct usb_descriptor *desc);
|
|
#else
|
|
void usbd_desc_register(uint8_t busid, const uint8_t *desc);
|
|
void usbd_msosv1_desc_register(uint8_t busid, struct usb_msosv1_descriptor *desc);
|
|
void usbd_msosv2_desc_register(uint8_t busid, struct usb_msosv2_descriptor *desc);
|
|
void usbd_bos_desc_register(uint8_t busid, struct usb_bos_descriptor *desc);
|
|
#endif
|
|
|
|
void usbd_add_interface(uint8_t busid, struct usbd_interface *intf);
|
|
void usbd_add_endpoint(uint8_t busid, struct usbd_endpoint *ep);
|
|
|
|
uint16_t usbd_get_ep_mps(uint8_t busid, uint8_t ep);
|
|
uint8_t usbd_get_ep_mult(uint8_t busid, uint8_t ep);
|
|
bool usb_device_is_configured(uint8_t busid);
|
|
|
|
int usbd_initialize(uint8_t busid, uint32_t reg_base, void (*event_handler)(uint8_t busid, uint8_t event));
|
|
int usbd_deinitialize(uint8_t busid);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* USBD_CORE_H */
|