1 /* 2 * This file is part of the MicroPython project, http://micropython.org/ 3 * 4 * The MIT License (MIT) 5 * 6 * Copyright (c) 2013, 2014, 2015 Damien P. George 7 * 8 * Permission is hereby granted, free of charge, to any person obtaining a copy 9 * of this software and associated documentation files (the "Software"), to deal 10 * in the Software without restriction, including without limitation the rights 11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 12 * copies of the Software, and to permit persons to whom the Software is 13 * furnished to do so, subject to the following conditions: 14 * 15 * The above copyright notice and this permission notice shall be included in 16 * all copies or substantial portions of the Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 24 * THE SOFTWARE. 25 */ 26 #ifndef MICROPY_INCLUDED_STM32_USB_H 27 #define MICROPY_INCLUDED_STM32_USB_H 28 29 #include "usbd_cdc_msc_hid0.h" 30 31 #define PYB_USB_FLAG_USB_MODE_CALLED (0x0002) 32 33 typedef enum { 34 PYB_USB_STORAGE_MEDIUM_NONE = 0, 35 PYB_USB_STORAGE_MEDIUM_FLASH, 36 PYB_USB_STORAGE_MEDIUM_SDCARD, 37 } pyb_usb_storage_medium_t; 38 39 typedef enum { 40 USB_PHY_FS_ID = 0, 41 USB_PHY_HS_ID = 1, 42 } USB_PHY_ID; 43 44 typedef struct _pyb_usb_vcp_obj_t pyb_usb_vcp_obj_t; 45 46 extern mp_uint_t pyb_usb_flags; 47 extern pyb_usb_storage_medium_t pyb_usb_storage_medium; 48 extern const struct _mp_rom_obj_tuple_t pyb_usb_hid_mouse_obj; 49 extern const struct _mp_rom_obj_tuple_t pyb_usb_hid_keyboard_obj; 50 extern const mp_obj_type_t pyb_usb_vcp_type; 51 extern const mp_obj_type_t pyb_usb_hid_type; 52 53 MP_DECLARE_CONST_FUN_OBJ_KW(pyb_usb_mode_obj); 54 MP_DECLARE_CONST_FUN_OBJ_0(pyb_have_cdc_obj); // deprecated 55 MP_DECLARE_CONST_FUN_OBJ_1(pyb_hid_send_report_obj); // deprecated 56 57 void pyb_usb_init0(void); 58 int pyb_usb_dev_detect(void); 59 bool pyb_usb_dev_init(int dev_id, uint16_t vid, uint16_t pid, uint8_t mode, size_t msc_n, const void *msc_unit, USBD_HID_ModeInfoTypeDef *hid_info); 60 void pyb_usb_dev_deinit(void); 61 bool usb_vcp_is_enabled(void); 62 int usb_vcp_recv_byte(uint8_t *c); // if a byte is available, return 1 and put the byte in *c, else return 0 63 void usb_vcp_send_strn(const char *str, int len); 64 void usb_vcp_attach_to_repl(const pyb_usb_vcp_obj_t *self, bool attached); 65 66 void pyb_usb_host_init(void); 67 void pyb_usb_host_process(void); 68 uint pyb_usb_host_get_keyboard(void); 69 70 #endif // MICROPY_INCLUDED_STM32_USB_H 71