1 /* 2 * Copyright (C) 2020 BlueKitchen GmbH 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the copyright holders nor the names of 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 4. Any redistribution, use, or modification is done solely for 17 * personal benefit and not for any commercial purpose or for 18 * monetary gain. 19 * 20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN 24 * GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * Please inquire about commercial licensing options at 34 * [email protected] 35 * 36 */ 37 38 // ***************************************************************************** 39 // 40 // USB Bluetooth Host Class for STM32Cube USB Host Library 41 // 42 // ***************************************************************************** 43 44 #ifndef USBH_BLUETOOTH_H 45 #define USBH_BLUETOOTH_H 46 47 #include "btstack_config.h" 48 #include "btstack_bool.h" 49 50 #include <stdint.h> 51 52 #include "usbh_core.h" 53 54 #if defined __cplusplus 55 extern "C" { 56 #endif 57 58 /* Bluetooth Class Codes */ 59 #define USB_BLUETOOTH_CLASS 0xE0U 60 61 extern USBH_ClassTypeDef Bluetooth_Class; 62 #define USBH_BLUETOOTH_CLASS &Bluetooth_Class 63 64 /** 65 * @brief Check stack if a packet can be sent now 66 * @return true if packet can be sent 67 */ 68 bool usbh_bluetooth_can_send_now(void); 69 70 /** 71 * @brief Send HCI Command packet 72 * @param packet 73 * @param len 74 */ 75 void usbh_bluetooth_send_cmd(const uint8_t * packet, uint16_t len); 76 77 /** 78 * @brief Send HCI ACL packet 79 * @param packet 80 * @param len 81 */ 82 void usbh_bluetooth_send_acl(const uint8_t * packet, uint16_t len); 83 84 /** 85 * @brief Set packet sent callback 86 * @param callback 87 */ 88 void usbh_bluetooth_set_packet_sent(void (*callback)(void)); 89 90 /** 91 * @brief Set packet handler 92 * @param callback 93 */ 94 void usbh_bluetooth_set_packet_received(void (*callback)(uint8_t packet_type, uint8_t * packet, uint16_t size)); 95 96 #endif 97