/* * Copyright (C) 2014 BlueKitchen GmbH * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the copyright holders nor the names of * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * 4. Any redistribution, use, or modification is done solely for * personal benefit and not for any commercial purpose or for * monetary gain. * * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN * GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * Please inquire about commercial licensing options at * contact@bluekitchen-gmbh.com * */ #define BTSTACK_FILE__ "main.c" // ***************************************************************************** // // minimal setup for HCI code // // ***************************************************************************** #include #include #include #include #include "btstack_config.h" #include "ble/le_device_db_tlv.h" #include "btstack_chipset_intel_firmware.h" #include "btstack_debug.h" #include "btstack_event.h" #include "btstack_memory.h" #include "btstack_run_loop.h" #include "btstack_run_loop_windows.h" #include "btstack_stdin.h" #include "btstack_stdin_windows.h" #include "btstack_tlv_posix.h" #include "classic/btstack_link_key_db_tlv.h" #include "hal_led.h" #include "hci.h" #include "hci_dump.h" #include "hci_dump_posix_fs.h" #include "hci_transport.h" #include "hci_transport_usb.h" int btstack_main(int argc, const char * argv[]); #define TLV_DB_PATH_PREFIX "btstack_" #define TLV_DB_PATH_POSTFIX ".tlv" static char tlv_db_path[100]; static const btstack_tlv_t * tlv_impl; static btstack_tlv_posix_t tlv_context; static bd_addr_t local_addr; static btstack_packet_callback_registration_t hci_event_callback_registration; static int main_argc; static const char ** main_argv; static const hci_transport_t * transport; static int intel_firmware_loaded; static bool shutdown_triggered; static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ if (packet_type != HCI_EVENT_PACKET) return; if (hci_event_packet_get_type(packet) != BTSTACK_EVENT_STATE) return; switch (btstack_event_state_get_state(packet)){ case HCI_STATE_WORKING: gap_local_bd_addr(local_addr); printf("BTstack up and running on %s.\n", bd_addr_to_str(local_addr)); strcpy(tlv_db_path, TLV_DB_PATH_PREFIX); strcat(tlv_db_path, bd_addr_to_str(local_addr)); strcat(tlv_db_path, TLV_DB_PATH_POSTFIX); tlv_impl = btstack_tlv_posix_init_instance(&tlv_context, tlv_db_path); btstack_tlv_set_instance(tlv_impl, &tlv_context); #ifdef ENABLE_CLASSIC hci_set_link_key_db(btstack_link_key_db_tlv_get_instance(tlv_impl, &tlv_context)); #endif #ifdef ENABLE_BLE le_device_db_tlv_configure(tlv_impl, &tlv_context); #endif break; case HCI_STATE_OFF: btstack_tlv_posix_deinit(&tlv_context); if (!shutdown_triggered) break; // reset stdin btstack_stdin_reset(); log_info("Good bye, see you.\n"); exit(0); break; default: break; } } static void trigger_shutdown(void){ printf("CTRL-C - SIGINT received, shutting down..\n"); log_info("sigint_handler: shutting down"); shutdown_triggered = true; hci_power_control(HCI_POWER_OFF); } static int led_state = 0; void hal_led_toggle(void){ led_state = 1 - led_state; printf("LED State %u\n", led_state); } static void intel_firmware_done(int result){ printf("Done %x\n", result); intel_firmware_loaded = 1; // init HCI hci_init(transport, NULL); // inform about BTstack state hci_event_callback_registration.callback = &packet_handler; hci_add_event_handler(&hci_event_callback_registration); // setup app btstack_main(main_argc, main_argv); } #define USB_MAX_PATH_LEN 7 int main(int argc, const char * argv[]){ // Prevent stdout buffering setvbuf(stdout, NULL, _IONBF, 0); main_argc = argc; main_argv = argv; printf("BTstack/windows-winusb booting up\n"); /// GET STARTED with BTstack /// btstack_memory_init(); btstack_run_loop_init(btstack_run_loop_windows_get_instance()); // log into file using HCI_DUMP_PACKETLOGGER format const char * pklg_path = "hci_dump.pklg"; hci_dump_posix_fs_open(pklg_path, HCI_DUMP_PACKETLOGGER); const hci_dump_t * hci_dump_impl = hci_dump_posix_fs_get_instance(); hci_dump_init(hci_dump_impl); printf("Packet Log: %s\n", pklg_path); // setup stdin to handle CTRL-c btstack_stdin_windows_init(); btstack_stdin_window_register_ctrl_c_callback(&trigger_shutdown); // setup USB Transport transport = hci_transport_usb_instance(); btstack_chipset_intel_download_firmware(hci_transport_usb_instance(), &intel_firmware_done); // go btstack_run_loop_execute(); return 0; }