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usb.h

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/*

* This file is part of the Micro Python project, http://micropython.org/

*

* The MIT License (MIT)

*

* Copyright (c) 2013, 2014, 2015 Damien P. George

*

* Permission is hereby granted, free of charge, to any person obtaining a copy

* of this software and associated documentation files (the "Software"), to deal

* in the Software without restriction, including without limitation the rights

* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

* copies of the Software, and to permit persons to whom the Software is

* furnished to do so, subject to the following conditions:

*

* The above copyright notice and this permission notice shall be included in

* all copies or substantial portions of the Software.

*

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

* THE SOFTWARE.

*/

#include "usbd_cdc_msc_hid0.h"

#define PYB_USB_FLAG_DEV_ENABLED (0x0001)

#define PYB_USB_FLAG_USB_MODE_CALLED (0x0002)

// Windows needs a different PID to distinguish different device configurations

#define USBD_VID (0xf055)

#define USBD_PID_CDC_MSC (0x9800)

#define USBD_PID_CDC_HID (0x9801)

#define USBD_PID_CDC (0x9802)

typedef enum {

PYB_USB_STORAGE_MEDIUM_NONE = 0,

PYB_USB_STORAGE_MEDIUM_FLASH,

PYB_USB_STORAGE_MEDIUM_SDCARD,

} pyb_usb_storage_medium_t;

typedef enum {

USB_PHY_FS_ID = 0,

USB_PHY_HS_ID = 1,

} USB_PHY_ID;

extern mp_uint_t pyb_usb_flags;

extern struct _USBD_HandleTypeDef hUSBDDevice;

extern pyb_usb_storage_medium_t pyb_usb_storage_medium;

extern const struct _mp_obj_tuple_t pyb_usb_hid_mouse_obj;

extern const struct _mp_obj_tuple_t pyb_usb_hid_keyboard_obj;

extern const mp_obj_type_t pyb_usb_vcp_type;

extern const mp_obj_type_t pyb_usb_hid_type;

MP_DECLARE_CONST_FUN_OBJ(pyb_usb_mode_obj);

MP_DECLARE_CONST_FUN_OBJ(pyb_have_cdc_obj); // deprecated

MP_DECLARE_CONST_FUN_OBJ(pyb_hid_send_report_obj); // deprecated

void pyb_usb_init0(void);

bool pyb_usb_dev_init(uint16_t vid, uint16_t pid, usb_device_mode_t mode, USBD_HID_ModeInfoTypeDef *hid_info);

void pyb_usb_dev_deinit(void);

bool usb_vcp_is_enabled(void);

void usb_vcp_set_interrupt_char(int c);

int usb_vcp_recv_byte(uint8_t *c); // if a byte is available, return 1 and put the byte in *c, else return 0

void usb_vcp_send_strn(const char* str, int len);

void usb_vcp_send_strn_cooked(const char *str, int len);

void pyb_usb_host_init(void);

void pyb_usb_host_process(void);

uint pyb_usb_host_get_keyboard(void);