18caefee3SMatthias Ringwald /* 28caefee3SMatthias Ringwald * Copyright (C) 2014 BlueKitchen GmbH 38caefee3SMatthias Ringwald * 48caefee3SMatthias Ringwald * Redistribution and use in source and binary forms, with or without 58caefee3SMatthias Ringwald * modification, are permitted provided that the following conditions 68caefee3SMatthias Ringwald * are met: 78caefee3SMatthias Ringwald * 88caefee3SMatthias Ringwald * 1. Redistributions of source code must retain the above copyright 98caefee3SMatthias Ringwald * notice, this list of conditions and the following disclaimer. 108caefee3SMatthias Ringwald * 2. Redistributions in binary form must reproduce the above copyright 118caefee3SMatthias Ringwald * notice, this list of conditions and the following disclaimer in the 128caefee3SMatthias Ringwald * documentation and/or other materials provided with the distribution. 138caefee3SMatthias Ringwald * 3. Neither the name of the copyright holders nor the names of 148caefee3SMatthias Ringwald * contributors may be used to endorse or promote products derived 158caefee3SMatthias Ringwald * from this software without specific prior written permission. 168caefee3SMatthias Ringwald * 4. Any redistribution, use, or modification is done solely for 178caefee3SMatthias Ringwald * personal benefit and not for any commercial purpose or for 188caefee3SMatthias Ringwald * monetary gain. 198caefee3SMatthias Ringwald * 208caefee3SMatthias Ringwald * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 218caefee3SMatthias Ringwald * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 228caefee3SMatthias Ringwald * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 232fca4dadSMilanka Ringwald * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN 242fca4dadSMilanka Ringwald * GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 258caefee3SMatthias Ringwald * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 268caefee3SMatthias Ringwald * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 278caefee3SMatthias Ringwald * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 288caefee3SMatthias Ringwald * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 298caefee3SMatthias Ringwald * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 308caefee3SMatthias Ringwald * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 318caefee3SMatthias Ringwald * SUCH DAMAGE. 328caefee3SMatthias Ringwald * 338caefee3SMatthias Ringwald * Please inquire about commercial licensing options at 348caefee3SMatthias Ringwald * [email protected] 358caefee3SMatthias Ringwald * 368caefee3SMatthias Ringwald */ 378caefee3SMatthias Ringwald 38f11fd9a9SMatthias Ringwald #define BTSTACK_FILE__ "main.c" 39ab2c6ae4SMatthias Ringwald 408caefee3SMatthias Ringwald // ***************************************************************************** 418caefee3SMatthias Ringwald // 428caefee3SMatthias Ringwald // minimal setup for HCI code 438caefee3SMatthias Ringwald // 448caefee3SMatthias Ringwald // ***************************************************************************** 458caefee3SMatthias Ringwald 468caefee3SMatthias Ringwald #include <stdint.h> 478caefee3SMatthias Ringwald #include <stdio.h> 488caefee3SMatthias Ringwald #include <stdlib.h> 498caefee3SMatthias Ringwald #include <string.h> 508caefee3SMatthias Ringwald #include <signal.h> 518caefee3SMatthias Ringwald 527907f069SMatthias Ringwald #include "btstack_config.h" 538caefee3SMatthias Ringwald 54f11fd9a9SMatthias Ringwald #include "ble/le_device_db_tlv.h" 55f11fd9a9SMatthias Ringwald #include "bluetooth_company_id.h" 5671e722a7SMatthias Ringwald #include "btstack_audio.h" 57f11fd9a9SMatthias Ringwald #include "btstack_chipset_bcm.h" 58f11fd9a9SMatthias Ringwald #include "btstack_chipset_cc256x.h" 59f11fd9a9SMatthias Ringwald #include "btstack_chipset_csr.h" 60f11fd9a9SMatthias Ringwald #include "btstack_chipset_em9301.h" 61f11fd9a9SMatthias Ringwald #include "btstack_chipset_stlc2500d.h" 62f11fd9a9SMatthias Ringwald #include "btstack_chipset_tc3566x.h" 6316ece135SMatthias Ringwald #include "btstack_debug.h" 64e392c21bSMatthias Ringwald #include "btstack_event.h" 6554b584ffSMatthias Ringwald #include "btstack_memory.h" 6682636622SMatthias Ringwald #include "btstack_run_loop.h" 678f2a52f4SMatthias Ringwald #include "btstack_run_loop_posix.h" 68f11fd9a9SMatthias Ringwald #include "btstack_signal.h" 69f11fd9a9SMatthias Ringwald #include "btstack_stdin.h" 70f11fd9a9SMatthias Ringwald #include "btstack_tlv_posix.h" 71793a0509SMatthias Ringwald #include "btstack_uart.h" 72f11fd9a9SMatthias Ringwald #include "classic/btstack_link_key_db_tlv.h" 7354b584ffSMatthias Ringwald #include "hci.h" 7454b584ffSMatthias Ringwald #include "hci_dump.h" 757435ec7bSMatthias Ringwald #include "hci_dump_posix_fs.h" 76c8dfe071SMatthias Ringwald #include "hci_transport.h" 77c8dfe071SMatthias Ringwald #include "hci_transport_h4.h" 78c0cdcfe7SMatthias Ringwald 7964eccac7SMatthias Ringwald 807daa8bd9SMatthias Ringwald #define TLV_DB_PATH_PREFIX "/tmp/btstack_" 817daa8bd9SMatthias Ringwald #define TLV_DB_PATH_POSTFIX ".tlv" 827daa8bd9SMatthias Ringwald static char tlv_db_path[100]; 837daa8bd9SMatthias Ringwald static const btstack_tlv_t * tlv_impl; 847daa8bd9SMatthias Ringwald static btstack_tlv_posix_t tlv_context; 85f11fd9a9SMatthias Ringwald static bd_addr_t local_addr; 867daa8bd9SMatthias Ringwald 87793a0509SMatthias Ringwald static int is_bcm; 88f11fd9a9SMatthias Ringwald // shutdown 89f11fd9a9SMatthias Ringwald static bool shutdown_triggered; 90793a0509SMatthias Ringwald 918caefee3SMatthias Ringwald int btstack_main(int argc, const char * argv[]); 92755bc585SMatthias Ringwald static void local_version_information_handler(uint8_t * packet); 938caefee3SMatthias Ringwald 949796ebeaSMatthias Ringwald static hci_transport_config_uart_t config = { 959796ebeaSMatthias Ringwald HCI_TRANSPORT_CONFIG_UART, 968caefee3SMatthias Ringwald 115200, 979796ebeaSMatthias Ringwald 0, // main baudrate 984eb6a353SMatthias Ringwald 1, // flow control 999796ebeaSMatthias Ringwald NULL, 1008caefee3SMatthias Ringwald }; 1018caefee3SMatthias Ringwald 102d356a6daSMatthias Ringwald static btstack_packet_callback_registration_t hci_event_callback_registration; 103d356a6daSMatthias Ringwald 104d356a6daSMatthias Ringwald static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 105d356a6daSMatthias Ringwald if (packet_type != HCI_EVENT_PACKET) return; 10664eccac7SMatthias Ringwald switch (hci_event_packet_get_type(packet)){ 10764eccac7SMatthias Ringwald case BTSTACK_EVENT_STATE: 108f11fd9a9SMatthias Ringwald switch(btstack_event_state_get_state(packet)){ 109f11fd9a9SMatthias Ringwald case HCI_STATE_WORKING: 110f11fd9a9SMatthias Ringwald gap_local_bd_addr(local_addr); 111f11fd9a9SMatthias Ringwald printf("BTstack up and running on %s.\n", bd_addr_to_str(local_addr)); 1127daa8bd9SMatthias Ringwald strcpy(tlv_db_path, TLV_DB_PATH_PREFIX); 11315d21758SMatthias Ringwald strcat(tlv_db_path, bd_addr_to_str_with_delimiter(local_addr, '-')); 1147daa8bd9SMatthias Ringwald strcat(tlv_db_path, TLV_DB_PATH_POSTFIX); 1157daa8bd9SMatthias Ringwald tlv_impl = btstack_tlv_posix_init_instance(&tlv_context, tlv_db_path); 1167daa8bd9SMatthias Ringwald btstack_tlv_set_instance(tlv_impl, &tlv_context); 11781862996SMatthias Ringwald #ifdef ENABLE_CLASSIC 11881862996SMatthias Ringwald hci_set_link_key_db(btstack_link_key_db_tlv_get_instance(tlv_impl, &tlv_context)); 11981862996SMatthias Ringwald #endif 12081862996SMatthias Ringwald #ifdef ENABLE_BLE 12181862996SMatthias Ringwald le_device_db_tlv_configure(tlv_impl, &tlv_context); 12281862996SMatthias Ringwald #endif 12364eccac7SMatthias Ringwald break; 124f11fd9a9SMatthias Ringwald case HCI_STATE_OFF: 125f11fd9a9SMatthias Ringwald btstack_tlv_posix_deinit(&tlv_context); 126f11fd9a9SMatthias Ringwald if (!shutdown_triggered) break; 127f11fd9a9SMatthias Ringwald // reset stdin 128f11fd9a9SMatthias Ringwald btstack_stdin_reset(); 129f11fd9a9SMatthias Ringwald log_info("Good bye, see you.\n"); 130f11fd9a9SMatthias Ringwald exit(0); 131f11fd9a9SMatthias Ringwald break; 132f11fd9a9SMatthias Ringwald default: 133f11fd9a9SMatthias Ringwald break; 134f11fd9a9SMatthias Ringwald } 135f11fd9a9SMatthias Ringwald break; 13664eccac7SMatthias Ringwald case HCI_EVENT_COMMAND_COMPLETE: 13764eccac7SMatthias Ringwald if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_name)){ 13832d5309eSMatthias Ringwald if (hci_event_command_complete_get_return_parameters(packet)[0]) break; 13964eccac7SMatthias Ringwald // terminate, name 248 chars 14064eccac7SMatthias Ringwald packet[6+248] = 0; 14164eccac7SMatthias Ringwald printf("Local name: %s\n", &packet[6]); 14264eccac7SMatthias Ringwald if (is_bcm){ 14364eccac7SMatthias Ringwald btstack_chipset_bcm_set_device_name((const char *)&packet[6]); 14464eccac7SMatthias Ringwald } 14564eccac7SMatthias Ringwald } 146755bc585SMatthias Ringwald if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_version_information)){ 147755bc585SMatthias Ringwald local_version_information_handler(packet); 148755bc585SMatthias Ringwald } 14964eccac7SMatthias Ringwald break; 15064eccac7SMatthias Ringwald default: 15164eccac7SMatthias Ringwald break; 15264eccac7SMatthias Ringwald } 153d356a6daSMatthias Ringwald } 154d356a6daSMatthias Ringwald 155f11fd9a9SMatthias Ringwald static void trigger_shutdown(void){ 156b96c8f44SMatthias Ringwald printf("CTRL-C - SIGINT received, shutting down..\n"); 157b96c8f44SMatthias Ringwald log_info("sigint_handler: shutting down"); 158f11fd9a9SMatthias Ringwald shutdown_triggered = true; 1598caefee3SMatthias Ringwald hci_power_control(HCI_POWER_OFF); 1608caefee3SMatthias Ringwald } 1618caefee3SMatthias Ringwald 1628caefee3SMatthias Ringwald static int led_state = 0; 1638caefee3SMatthias Ringwald void hal_led_toggle(void){ 1648caefee3SMatthias Ringwald led_state = 1 - led_state; 1658caefee3SMatthias Ringwald printf("LED State %u\n", led_state); 1668caefee3SMatthias Ringwald } 1673250103aSMatthias Ringwald static void use_fast_uart(void){ 1682c2bf480SMatthias Ringwald printf("Using 921600 baud.\n"); 1692c2bf480SMatthias Ringwald config.baudrate_main = 921600; 1702c2bf480SMatthias Ringwald } 1718caefee3SMatthias Ringwald 172755bc585SMatthias Ringwald static void local_version_information_handler(uint8_t * packet){ 173c0cdcfe7SMatthias Ringwald printf("Local version information:\n"); 1745c2e0bddSMatthias Ringwald uint16_t hci_version = packet[6]; 1755c2e0bddSMatthias Ringwald uint16_t hci_revision = little_endian_read_16(packet, 7); 1765c2e0bddSMatthias Ringwald uint16_t lmp_version = packet[9]; 177f8fbdce0SMatthias Ringwald uint16_t manufacturer = little_endian_read_16(packet, 10); 178f8fbdce0SMatthias Ringwald uint16_t lmp_subversion = little_endian_read_16(packet, 12); 179c0cdcfe7SMatthias Ringwald printf("- HCI Version 0x%04x\n", hci_version); 180c0cdcfe7SMatthias Ringwald printf("- HCI Revision 0x%04x\n", hci_revision); 181c0cdcfe7SMatthias Ringwald printf("- LMP Version 0x%04x\n", lmp_version); 182755bc585SMatthias Ringwald printf("- LMP Subversion 0x%04x\n", lmp_subversion); 183c0cdcfe7SMatthias Ringwald printf("- Manufacturer 0x%04x\n", manufacturer); 184c0cdcfe7SMatthias Ringwald switch (manufacturer){ 18561f37892SMatthias Ringwald case BLUETOOTH_COMPANY_ID_CAMBRIDGE_SILICON_RADIO: 18699dd7845SMatthias Ringwald printf("Cambridge Silicon Radio - CSR chipset, Build ID: %u.\n", hci_revision); 1873250103aSMatthias Ringwald use_fast_uart(); 188c0cdcfe7SMatthias Ringwald hci_set_chipset(btstack_chipset_csr_instance()); 189c0cdcfe7SMatthias Ringwald break; 19061f37892SMatthias Ringwald case BLUETOOTH_COMPANY_ID_TEXAS_INSTRUMENTS_INC: 191c0cdcfe7SMatthias Ringwald printf("Texas Instruments - CC256x compatible chipset.\n"); 192ed5d91baSMatthias Ringwald if (lmp_subversion != btstack_chipset_cc256x_lmp_subversion()){ 193ed5d91baSMatthias Ringwald printf("Error: LMP Subversion does not match initscript! "); 194ed5d91baSMatthias Ringwald printf("Your initscripts is for %s chipset\n", btstack_chipset_cc256x_lmp_subversion() < lmp_subversion ? "an older" : "a newer"); 195ed5d91baSMatthias Ringwald printf("Please update Makefile to include the appropriate bluetooth_init_cc256???.c file\n"); 196ed5d91baSMatthias Ringwald exit(10); 197ed5d91baSMatthias Ringwald } 1983250103aSMatthias Ringwald use_fast_uart(); 199c0cdcfe7SMatthias Ringwald hci_set_chipset(btstack_chipset_cc256x_instance()); 200f6a20ec9SMatthias Ringwald #ifdef ENABLE_EHCILL 201f6a20ec9SMatthias Ringwald printf("eHCILL enabled.\n"); 2028c768b83SMatthias Ringwald #else 2038c768b83SMatthias Ringwald printf("eHCILL disable.\n"); 2048a23fc53SMatthias Ringwald #endif 205ed5d91baSMatthias Ringwald 206c0cdcfe7SMatthias Ringwald break; 20761f37892SMatthias Ringwald case BLUETOOTH_COMPANY_ID_BROADCOM_CORPORATION: 208c21d89f3SMatthias Ringwald printf("Broadcom/Cypress - using BCM driver.\n"); 2091ccd94aaSMatthias Ringwald hci_set_chipset(btstack_chipset_bcm_instance()); 210fc1ce773SMatthias Ringwald use_fast_uart(); 21164eccac7SMatthias Ringwald is_bcm = 1; 212c0cdcfe7SMatthias Ringwald break; 21361f37892SMatthias Ringwald case BLUETOOTH_COMPANY_ID_ST_MICROELECTRONICS: 214c0cdcfe7SMatthias Ringwald printf("ST Microelectronics - using STLC2500d driver.\n"); 2153250103aSMatthias Ringwald use_fast_uart(); 216c0cdcfe7SMatthias Ringwald hci_set_chipset(btstack_chipset_stlc2500d_instance()); 217c0cdcfe7SMatthias Ringwald break; 2183e05a31cSMatthias Ringwald case BLUETOOTH_COMPANY_ID_EM_MICROELECTRONIC_MARIN_SA: 219c0cdcfe7SMatthias Ringwald printf("EM Microelectronics - using EM9301 driver.\n"); 220c0cdcfe7SMatthias Ringwald hci_set_chipset(btstack_chipset_em9301_instance()); 22107b68b69SMatthias Ringwald use_fast_uart(); 222c0cdcfe7SMatthias Ringwald break; 22361f37892SMatthias Ringwald case BLUETOOTH_COMPANY_ID_NORDIC_SEMICONDUCTOR_ASA: 22464eccac7SMatthias Ringwald printf("Nordic Semiconductor nRF5 chipset.\n"); 22557c1ace8SMatthias Ringwald break; 226c5541f68SMatthias Ringwald case BLUETOOTH_COMPANY_ID_TOSHIBA_CORP: 227c5541f68SMatthias Ringwald printf("Toshiba - using TC3566x driver.\n"); 228c5541f68SMatthias Ringwald hci_set_chipset(btstack_chipset_tc3566x_instance()); 229c5541f68SMatthias Ringwald use_fast_uart(); 230c5541f68SMatthias Ringwald break; 231*2f50bc44SMatthias Ringwald case BLUETOOTH_COMPANY_ID_PACKETCRAFT_INC: 232*2f50bc44SMatthias Ringwald printf("PacketCraft HCI Controller\n"); 233*2f50bc44SMatthias Ringwald break; 234c0cdcfe7SMatthias Ringwald default: 235c0cdcfe7SMatthias Ringwald printf("Unknown manufacturer / manufacturer not supported yet.\n"); 236c0cdcfe7SMatthias Ringwald break; 237c0cdcfe7SMatthias Ringwald } 238c0cdcfe7SMatthias Ringwald } 239c0cdcfe7SMatthias Ringwald 2408caefee3SMatthias Ringwald int main(int argc, const char * argv[]){ 2418caefee3SMatthias Ringwald 2428caefee3SMatthias Ringwald /// GET STARTED with BTstack /// 2438caefee3SMatthias Ringwald btstack_memory_init(); 244528a4a3bSMatthias Ringwald btstack_run_loop_init(btstack_run_loop_posix_get_instance()); 2458caefee3SMatthias Ringwald 2467435ec7bSMatthias Ringwald // log into file using HCI_DUMP_PACKETLOGGER format 247785879c6SMatthias Ringwald const char * pklg_path = "/tmp/hci_dump.pklg"; 2487435ec7bSMatthias Ringwald hci_dump_posix_fs_open(pklg_path, HCI_DUMP_PACKETLOGGER); 2497435ec7bSMatthias Ringwald const hci_dump_t * hci_dump_impl = hci_dump_posix_fs_get_instance(); 2507435ec7bSMatthias Ringwald hci_dump_init(hci_dump_impl); 251785879c6SMatthias Ringwald printf("Packet Log: %s\n", pklg_path); 2528caefee3SMatthias Ringwald 2538caefee3SMatthias Ringwald // pick serial port 254e0e73eb2SMatthias Ringwald // config.device_name = "/dev/tty.usbserial-A900K2WS"; // DFROBOT 255cf524f2bSMatthias Ringwald // config.device_name = "/dev/tty.usbserial-A50285BI"; // BOOST-CC2564MODA New 256e0e73eb2SMatthias Ringwald // config.device_name = "/dev/tty.usbserial-A9OVNX5P"; // RedBear IoT pHAT breakout board 2574eb6a353SMatthias Ringwald config.device_name = "/dev/tty.usbserial-A900K0VK"; // CSR8811 breakout board 2588caefee3SMatthias Ringwald 259c5ee5b32SMatthias Ringwald // accept path from command line 260c5ee5b32SMatthias Ringwald if (argc >= 3 && strcmp(argv[1], "-u") == 0){ 261c5ee5b32SMatthias Ringwald config.device_name = argv[2]; 262c5ee5b32SMatthias Ringwald argc -= 2; 263aa981441SMatthias Ringwald memmove(&argv[1], &argv[3], (argc-1) * sizeof(char *)); 264c5ee5b32SMatthias Ringwald } 265c5ee5b32SMatthias Ringwald printf("H4 device: %s\n", config.device_name); 266c5ee5b32SMatthias Ringwald 2678caefee3SMatthias Ringwald // init HCI 268793a0509SMatthias Ringwald const btstack_uart_t * uart_driver = btstack_uart_posix_instance(); 269793a0509SMatthias Ringwald const hci_transport_t * transport = hci_transport_h4_instance_for_uart(uart_driver); 2702d5e09d6SMatthias Ringwald hci_init(transport, (void*) &config); 27177b95b41SMatthias Ringwald 27271e722a7SMatthias Ringwald #ifdef HAVE_PORTAUDIO 27371e722a7SMatthias Ringwald btstack_audio_sink_set_instance(btstack_audio_portaudio_sink_get_instance()); 27471e722a7SMatthias Ringwald btstack_audio_source_set_instance(btstack_audio_portaudio_source_get_instance()); 27571e722a7SMatthias Ringwald #endif 27671e722a7SMatthias Ringwald 27777b95b41SMatthias Ringwald // set BD_ADDR for CSR without Flash/unique address 27877b95b41SMatthias Ringwald // bd_addr_t own_address = { 0x11, 0x22, 0x33, 0x44, 0x55, 0x66}; 27977b95b41SMatthias Ringwald // btstack_chipset_csr_set_bd_addr(own_address); 2808caefee3SMatthias Ringwald 281d356a6daSMatthias Ringwald // inform about BTstack state 282d356a6daSMatthias Ringwald hci_event_callback_registration.callback = &packet_handler; 283d356a6daSMatthias Ringwald hci_add_event_handler(&hci_event_callback_registration); 284d356a6daSMatthias Ringwald 285f11fd9a9SMatthias Ringwald // register callback for CTRL-c 286f11fd9a9SMatthias Ringwald btstack_signal_register_callback(SIGINT, &trigger_shutdown); 2878caefee3SMatthias Ringwald 2888caefee3SMatthias Ringwald // setup app 2898caefee3SMatthias Ringwald btstack_main(argc, argv); 2908caefee3SMatthias Ringwald 2918caefee3SMatthias Ringwald // go 292528a4a3bSMatthias Ringwald btstack_run_loop_execute(); 2938caefee3SMatthias Ringwald 2948caefee3SMatthias Ringwald return 0; 2958caefee3SMatthias Ringwald } 296