1 /* 2 * Copyright (C) 2014 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 #define BTSTACK_FILE__ "main.c" 39 40 // ***************************************************************************** 41 // 42 // minimal setup for HCI code 43 // 44 // ***************************************************************************** 45 46 #include <stdint.h> 47 #include <stdio.h> 48 #include <stdlib.h> 49 #include <string.h> 50 51 #include "btstack_config.h" 52 53 #include "ble/le_device_db_tlv.h" 54 #include "btstack_audio.h" 55 #include "btstack_chipset_da145xx.h" 56 #include "btstack_debug.h" 57 #include "btstack_event.h" 58 #include "btstack_memory.h" 59 #include "btstack_run_loop.h" 60 #include "btstack_run_loop_windows.h" 61 #include "btstack_stdin.h" 62 #include "btstack_stdin_windows.h" 63 #include "btstack_tlv_windows.h" 64 #include "hal_led.h" 65 #include "hci.h" 66 #include "hci_585.h" 67 #include "hci_dump.h" 68 #include "hci_dump_windows_fs.h" 69 #include "hci_transport.h" 70 #include "hci_transport_h4.h" 71 72 static int main_argc; 73 static const char ** main_argv; 74 static const btstack_uart_block_t * uart_driver; 75 static btstack_uart_config_t uart_config; 76 77 #define TLV_DB_PATH_PREFIX "btstack_" 78 #define TLV_DB_PATH_POSTFIX ".tlv" 79 static char tlv_db_path[100]; 80 static const btstack_tlv_t * tlv_impl; 81 static btstack_tlv_windows_t tlv_context; 82 static bd_addr_t local_addr; 83 static bool shutdown_triggered; 84 85 int btstack_main(int argc, const char * argv[]); 86 87 static hci_transport_config_uart_t transport_config = { 88 HCI_TRANSPORT_CONFIG_UART, 89 115200, 90 0, // main baudrate 91 1, // flow control 92 NULL, 93 }; 94 95 static btstack_packet_callback_registration_t hci_event_callback_registration; 96 97 static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 98 if (packet_type != HCI_EVENT_PACKET) return; 99 switch (hci_event_packet_get_type(packet)){ 100 case BTSTACK_EVENT_STATE: 101 switch (btstack_event_state_get_state(packet)){ 102 case HCI_STATE_WORKING: 103 gap_local_bd_addr(local_addr); 104 printf("BTstack up and running on %s.\n", bd_addr_to_str(local_addr)); 105 btstack_strcpy(tlv_db_path, sizeof(tlv_db_path), TLV_DB_PATH_PREFIX); 106 btstack_strcat(tlv_db_path, sizeof(tlv_db_path), bd_addr_to_str_with_delimiter(local_addr, '-')); 107 btstack_strcat(tlv_db_path, sizeof(tlv_db_path), TLV_DB_PATH_POSTFIX); 108 tlv_impl = btstack_tlv_windows_init_instance(&tlv_context, tlv_db_path); 109 btstack_tlv_set_instance(tlv_impl, &tlv_context); 110 #ifdef ENABLE_CLASSIC 111 hci_set_link_key_db(btstack_link_key_db_tlv_get_instance(tlv_impl, &tlv_context)); 112 #endif 113 #ifdef ENABLE_BLE 114 le_device_db_tlv_configure(tlv_impl, &tlv_context); 115 #endif 116 break; 117 case HCI_STATE_OFF: 118 btstack_tlv_windows_deinit(&tlv_context); 119 if (!shutdown_triggered) break; 120 // reset stdin 121 btstack_stdin_reset(); 122 log_info("Good bye, see you.\n"); 123 exit(0); 124 break; 125 default: 126 break; 127 } 128 break; 129 default: 130 break; 131 } 132 } 133 134 static void trigger_shutdown(void){ 135 printf("CTRL-C - SIGINT received, shutting down..\n"); 136 log_info("sigint_handler: shutting down"); 137 shutdown_triggered = true; 138 hci_power_control(HCI_POWER_OFF); 139 } 140 141 static int led_state = 0; 142 void hal_led_toggle(void){ 143 led_state = 1 - led_state; 144 printf("LED State %u\n", led_state); 145 } 146 147 static void phase2(int status){ 148 149 if (status){ 150 printf("Download firmware failed\n"); 151 return; 152 } 153 154 printf("Phase 2: Main app\n"); 155 156 // init HCI 157 const hci_transport_t * transport = hci_transport_h4_instance(uart_driver); 158 hci_init(transport, (void*) &transport_config); 159 160 #ifdef HAVE_PORTAUDIO 161 btstack_audio_sink_set_instance(btstack_audio_portaudio_sink_get_instance()); 162 btstack_audio_source_set_instance(btstack_audio_portaudio_source_get_instance()); 163 #endif 164 165 // inform about BTstack state 166 hci_event_callback_registration.callback = &packet_handler; 167 hci_add_event_handler(&hci_event_callback_registration); 168 169 // setup stdin to handle CTRL-c 170 btstack_stdin_windows_init(); 171 btstack_stdin_window_register_ctrl_c_callback(&trigger_shutdown); 172 173 // setup app 174 btstack_main(main_argc, main_argv); 175 } 176 177 178 int main(int argc, const char * argv[]){ 179 180 /// GET STARTED with BTstack /// 181 btstack_memory_init(); 182 btstack_run_loop_init(btstack_run_loop_windows_get_instance()); 183 184 // log into file using HCI_DUMP_PACKETLOGGER format 185 const char * pklg_path = "hci_dump.pklg"; 186 hci_dump_windows_fs_open(pklg_path, HCI_DUMP_PACKETLOGGER); 187 const hci_dump_t * hci_dump_impl = hci_dump_windows_fs_get_instance(); 188 hci_dump_init(hci_dump_impl); 189 printf("Packet Log: %s\n", pklg_path); 190 191 // pick serial port and configure uart block driver 192 transport_config.device_name = "\\\\.\\COM19"; 193 uart_driver = btstack_uart_block_windows_instance(); 194 195 // extract UART config from transport config, but overide initial uart speed 196 uart_config.baudrate = 57600; 197 uart_config.flowcontrol = transport_config.flowcontrol; 198 uart_config.device_name = transport_config.device_name; 199 uart_driver->init(&uart_config); 200 201 main_argc = argc; 202 main_argv = argv; 203 204 // phase #1 download firmware 205 printf("Phase 1: Download firmware\n"); 206 207 // phase #2 start main app 208 btstack_chipset_da145xx_download_firmware(uart_driver, da145xx_fw_data, da145xx_fw_size, &phase2); 209 210 // go 211 btstack_run_loop_execute(); 212 return 0; 213 } 214