1*cc528b9dSMatthias Ringwald /* 2*cc528b9dSMatthias Ringwald * Copyright (C) 2023 BlueKitchen GmbH 3*cc528b9dSMatthias Ringwald * 4*cc528b9dSMatthias Ringwald * Redistribution and use in source and binary forms, with or without 5*cc528b9dSMatthias Ringwald * modification, are permitted provided that the following conditions 6*cc528b9dSMatthias Ringwald * are met: 7*cc528b9dSMatthias Ringwald * 8*cc528b9dSMatthias Ringwald * 1. Redistributions of source code must retain the above copyright 9*cc528b9dSMatthias Ringwald * notice, this list of conditions and the following disclaimer. 10*cc528b9dSMatthias Ringwald * 2. Redistributions in binary form must reproduce the above copyright 11*cc528b9dSMatthias Ringwald * notice, this list of conditions and the following disclaimer in the 12*cc528b9dSMatthias Ringwald * documentation and/or other materials provided with the distribution. 13*cc528b9dSMatthias Ringwald * 3. Neither the name of the copyright holders nor the names of 14*cc528b9dSMatthias Ringwald * contributors may be used to endorse or promote products derived 15*cc528b9dSMatthias Ringwald * from this software without specific prior written permission. 16*cc528b9dSMatthias Ringwald * 4. Any redistribution, use, or modification is done solely for 17*cc528b9dSMatthias Ringwald * personal benefit and not for any commercial purpose or for 18*cc528b9dSMatthias Ringwald * monetary gain. 19*cc528b9dSMatthias Ringwald * 20*cc528b9dSMatthias Ringwald * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21*cc528b9dSMatthias Ringwald * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22*cc528b9dSMatthias Ringwald * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23*cc528b9dSMatthias Ringwald * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN 24*cc528b9dSMatthias Ringwald * GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25*cc528b9dSMatthias Ringwald * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26*cc528b9dSMatthias Ringwald * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27*cc528b9dSMatthias Ringwald * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28*cc528b9dSMatthias Ringwald * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29*cc528b9dSMatthias Ringwald * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30*cc528b9dSMatthias Ringwald * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31*cc528b9dSMatthias Ringwald * SUCH DAMAGE. 32*cc528b9dSMatthias Ringwald * 33*cc528b9dSMatthias Ringwald * Please inquire about commercial licensing options at 34*cc528b9dSMatthias Ringwald * [email protected] 35*cc528b9dSMatthias Ringwald * 36*cc528b9dSMatthias Ringwald */ 37*cc528b9dSMatthias Ringwald 38*cc528b9dSMatthias Ringwald #define BTSTACK_FILE__ "main.c" 39*cc528b9dSMatthias Ringwald 40*cc528b9dSMatthias Ringwald // ***************************************************************************** 41*cc528b9dSMatthias Ringwald // 42*cc528b9dSMatthias Ringwald // minimal setup for HCI code 43*cc528b9dSMatthias Ringwald // 44*cc528b9dSMatthias Ringwald // ***************************************************************************** 45*cc528b9dSMatthias Ringwald 46*cc528b9dSMatthias Ringwald #include <stdint.h> 47*cc528b9dSMatthias Ringwald #include <stdio.h> 48*cc528b9dSMatthias Ringwald #include <stdlib.h> 49*cc528b9dSMatthias Ringwald #include <string.h> 50*cc528b9dSMatthias Ringwald #include <signal.h> 51*cc528b9dSMatthias Ringwald 52*cc528b9dSMatthias Ringwald #include "btstack_config.h" 53*cc528b9dSMatthias Ringwald 54*cc528b9dSMatthias Ringwald #include "ble/le_device_db_tlv.h" 55*cc528b9dSMatthias Ringwald #include "btstack_chipset_nxp.h" 56*cc528b9dSMatthias Ringwald #include "btstack_debug.h" 57*cc528b9dSMatthias Ringwald #include "btstack_event.h" 58*cc528b9dSMatthias Ringwald #include "btstack_memory.h" 59*cc528b9dSMatthias Ringwald #include "btstack_run_loop_posix.h" 60*cc528b9dSMatthias Ringwald #include "btstack_signal.h" 61*cc528b9dSMatthias Ringwald #include "btstack_stdin.h" 62*cc528b9dSMatthias Ringwald #include "btstack_tlv_posix.h" 63*cc528b9dSMatthias Ringwald #include "btstack_uart.h" 64*cc528b9dSMatthias Ringwald #include "classic/btstack_link_key_db_tlv.h" 65*cc528b9dSMatthias Ringwald #include "hci.h" 66*cc528b9dSMatthias Ringwald #include "hci_dump.h" 67*cc528b9dSMatthias Ringwald #include "hci_dump_posix_fs.h" 68*cc528b9dSMatthias Ringwald #include "hci_transport_h4.h" 69*cc528b9dSMatthias Ringwald 70*cc528b9dSMatthias Ringwald 71*cc528b9dSMatthias Ringwald #define TLV_DB_PATH_PREFIX "/tmp/btstack_" 72*cc528b9dSMatthias Ringwald #define TLV_DB_PATH_POSTFIX ".tlv" 73*cc528b9dSMatthias Ringwald static char tlv_db_path[100]; 74*cc528b9dSMatthias Ringwald static const btstack_tlv_t * tlv_impl; 75*cc528b9dSMatthias Ringwald static btstack_tlv_posix_t tlv_context; 76*cc528b9dSMatthias Ringwald static bd_addr_t local_addr; 77*cc528b9dSMatthias Ringwald 78*cc528b9dSMatthias Ringwald static int main_argc; 79*cc528b9dSMatthias Ringwald static const char ** main_argv; 80*cc528b9dSMatthias Ringwald 81*cc528b9dSMatthias Ringwald static const btstack_uart_t * uart_driver; 82*cc528b9dSMatthias Ringwald static btstack_uart_config_t uart_config; 83*cc528b9dSMatthias Ringwald 84*cc528b9dSMatthias Ringwald // shutdown 85*cc528b9dSMatthias Ringwald static bool shutdown_triggered; 86*cc528b9dSMatthias Ringwald 87*cc528b9dSMatthias Ringwald int btstack_main(int argc, const char * argv[]); 88*cc528b9dSMatthias Ringwald static void local_version_information_handler(uint8_t * packet); 89*cc528b9dSMatthias Ringwald 90*cc528b9dSMatthias Ringwald static hci_transport_config_uart_t transport_config = { 91*cc528b9dSMatthias Ringwald HCI_TRANSPORT_CONFIG_UART, 92*cc528b9dSMatthias Ringwald 115200, 93*cc528b9dSMatthias Ringwald 0, // main baudrate 94*cc528b9dSMatthias Ringwald 0, // flow control 95*cc528b9dSMatthias Ringwald NULL, 96*cc528b9dSMatthias Ringwald }; 97*cc528b9dSMatthias Ringwald 98*cc528b9dSMatthias Ringwald static btstack_packet_callback_registration_t hci_event_callback_registration; 99*cc528b9dSMatthias Ringwald 100*cc528b9dSMatthias Ringwald static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ 101*cc528b9dSMatthias Ringwald if (packet_type != HCI_EVENT_PACKET) return; 102*cc528b9dSMatthias Ringwald switch (hci_event_packet_get_type(packet)){ 103*cc528b9dSMatthias Ringwald case BTSTACK_EVENT_STATE: 104*cc528b9dSMatthias Ringwald switch(btstack_event_state_get_state(packet)){ 105*cc528b9dSMatthias Ringwald case HCI_STATE_WORKING: 106*cc528b9dSMatthias Ringwald gap_local_bd_addr(local_addr); 107*cc528b9dSMatthias Ringwald printf("BTstack up and running on %s.\n", bd_addr_to_str(local_addr)); 108*cc528b9dSMatthias Ringwald btstack_strcpy(tlv_db_path, sizeof(tlv_db_path), TLV_DB_PATH_PREFIX); 109*cc528b9dSMatthias Ringwald btstack_strcat(tlv_db_path, sizeof(tlv_db_path), bd_addr_to_str_with_delimiter(local_addr, '-')); 110*cc528b9dSMatthias Ringwald btstack_strcat(tlv_db_path, sizeof(tlv_db_path), TLV_DB_PATH_POSTFIX); 111*cc528b9dSMatthias Ringwald tlv_impl = btstack_tlv_posix_init_instance(&tlv_context, tlv_db_path); 112*cc528b9dSMatthias Ringwald btstack_tlv_set_instance(tlv_impl, &tlv_context); 113*cc528b9dSMatthias Ringwald #ifdef ENABLE_CLASSIC 114*cc528b9dSMatthias Ringwald hci_set_link_key_db(btstack_link_key_db_tlv_get_instance(tlv_impl, &tlv_context)); 115*cc528b9dSMatthias Ringwald #endif 116*cc528b9dSMatthias Ringwald #ifdef ENABLE_BLE 117*cc528b9dSMatthias Ringwald le_device_db_tlv_configure(tlv_impl, &tlv_context); 118*cc528b9dSMatthias Ringwald #endif 119*cc528b9dSMatthias Ringwald break; 120*cc528b9dSMatthias Ringwald case HCI_STATE_OFF: 121*cc528b9dSMatthias Ringwald btstack_tlv_posix_deinit(&tlv_context); 122*cc528b9dSMatthias Ringwald if (!shutdown_triggered) break; 123*cc528b9dSMatthias Ringwald // reset stdin 124*cc528b9dSMatthias Ringwald btstack_stdin_reset(); 125*cc528b9dSMatthias Ringwald log_info("Good bye, see you.\n"); 126*cc528b9dSMatthias Ringwald exit(0); 127*cc528b9dSMatthias Ringwald break; 128*cc528b9dSMatthias Ringwald default: 129*cc528b9dSMatthias Ringwald break; 130*cc528b9dSMatthias Ringwald } 131*cc528b9dSMatthias Ringwald break; 132*cc528b9dSMatthias Ringwald default: 133*cc528b9dSMatthias Ringwald break; 134*cc528b9dSMatthias Ringwald } 135*cc528b9dSMatthias Ringwald } 136*cc528b9dSMatthias Ringwald 137*cc528b9dSMatthias Ringwald static void trigger_shutdown(void){ 138*cc528b9dSMatthias Ringwald printf("CTRL-C - SIGINT received, shutting down..\n"); 139*cc528b9dSMatthias Ringwald log_info("sigint_handler: shutting down"); 140*cc528b9dSMatthias Ringwald shutdown_triggered = true; 141*cc528b9dSMatthias Ringwald hci_power_control(HCI_POWER_OFF); 142*cc528b9dSMatthias Ringwald } 143*cc528b9dSMatthias Ringwald 144*cc528b9dSMatthias Ringwald static int led_state = 0; 145*cc528b9dSMatthias Ringwald void hal_led_toggle(void){ 146*cc528b9dSMatthias Ringwald led_state = 1 - led_state; 147*cc528b9dSMatthias Ringwald printf("LED State %u\n", led_state); 148*cc528b9dSMatthias Ringwald } 149*cc528b9dSMatthias Ringwald 150*cc528b9dSMatthias Ringwald static void nxp_phase2(uint8_t status){ 151*cc528b9dSMatthias Ringwald 152*cc528b9dSMatthias Ringwald if (status){ 153*cc528b9dSMatthias Ringwald printf("Download firmware failed\n"); 154*cc528b9dSMatthias Ringwald return; 155*cc528b9dSMatthias Ringwald } 156*cc528b9dSMatthias Ringwald 157*cc528b9dSMatthias Ringwald printf("Phase 2: Main app\n"); 158*cc528b9dSMatthias Ringwald 159*cc528b9dSMatthias Ringwald // init HCI 160*cc528b9dSMatthias Ringwald const hci_transport_t * transport = hci_transport_h4_instance_for_uart(uart_driver); 161*cc528b9dSMatthias Ringwald hci_init(transport, (void*) &transport_config); 162*cc528b9dSMatthias Ringwald 163*cc528b9dSMatthias Ringwald // inform about BTstack state 164*cc528b9dSMatthias Ringwald hci_event_callback_registration.callback = &packet_handler; 165*cc528b9dSMatthias Ringwald hci_add_event_handler(&hci_event_callback_registration); 166*cc528b9dSMatthias Ringwald 167*cc528b9dSMatthias Ringwald // register callback for CTRL-c 168*cc528b9dSMatthias Ringwald btstack_signal_register_callback(SIGINT, &trigger_shutdown); 169*cc528b9dSMatthias Ringwald 170*cc528b9dSMatthias Ringwald // setup app 171*cc528b9dSMatthias Ringwald btstack_main(main_argc, main_argv); 172*cc528b9dSMatthias Ringwald } 173*cc528b9dSMatthias Ringwald 174*cc528b9dSMatthias Ringwald int main(int argc, const char * argv[]){ 175*cc528b9dSMatthias Ringwald 176*cc528b9dSMatthias Ringwald /// GET STARTED with BTstack /// 177*cc528b9dSMatthias Ringwald btstack_memory_init(); 178*cc528b9dSMatthias Ringwald btstack_run_loop_init(btstack_run_loop_posix_get_instance()); 179*cc528b9dSMatthias Ringwald 180*cc528b9dSMatthias Ringwald // log into file using HCI_DUMP_PACKETLOGGER format 181*cc528b9dSMatthias Ringwald const char * pklg_path = "/tmp/hci_dump.pklg"; 182*cc528b9dSMatthias Ringwald hci_dump_posix_fs_open(pklg_path, HCI_DUMP_PACKETLOGGER); 183*cc528b9dSMatthias Ringwald const hci_dump_t * hci_dump_impl = hci_dump_posix_fs_get_instance(); 184*cc528b9dSMatthias Ringwald hci_dump_init(hci_dump_impl); 185*cc528b9dSMatthias Ringwald printf("Packet Log: %s\n", pklg_path); 186*cc528b9dSMatthias Ringwald 187*cc528b9dSMatthias Ringwald // pick serial port 188*cc528b9dSMatthias Ringwald transport_config.device_name = "/dev/tty.usbserial-A506WORJ"; // DVK-ST60-2230C / 88W8997 189*cc528b9dSMatthias Ringwald // transport_config.device_name = "/dev/tty.usbserial-FT1XBGIM"; // murata m.2 adapter 190*cc528b9dSMatthias Ringwald 191*cc528b9dSMatthias Ringwald // accept path from command line 192*cc528b9dSMatthias Ringwald if (argc >= 3 && strcmp(argv[1], "-u") == 0){ 193*cc528b9dSMatthias Ringwald transport_config.device_name = argv[2]; 194*cc528b9dSMatthias Ringwald argc -= 2; 195*cc528b9dSMatthias Ringwald memmove((void *) &argv[1], &argv[3], (argc-1) * sizeof(char *)); 196*cc528b9dSMatthias Ringwald } 197*cc528b9dSMatthias Ringwald printf("H4 device: %s\n", transport_config.device_name); 198*cc528b9dSMatthias Ringwald 199*cc528b9dSMatthias Ringwald uart_driver = btstack_uart_posix_instance(); 200*cc528b9dSMatthias Ringwald 201*cc528b9dSMatthias Ringwald // extract UART config from transport config 202*cc528b9dSMatthias Ringwald uart_config.baudrate = transport_config.baudrate_init; 203*cc528b9dSMatthias Ringwald uart_config.flowcontrol = transport_config.flowcontrol; 204*cc528b9dSMatthias Ringwald uart_config.device_name = transport_config.device_name; 205*cc528b9dSMatthias Ringwald uart_driver->init(&uart_config); 206*cc528b9dSMatthias Ringwald 207*cc528b9dSMatthias Ringwald main_argc = argc; 208*cc528b9dSMatthias Ringwald main_argv = argv; 209*cc528b9dSMatthias Ringwald 210*cc528b9dSMatthias Ringwald const char * firmware_v1 = "uartuart8997_bt_v4.bin"; 211*cc528b9dSMatthias Ringwald printf("Phase 1: Download firmware '%s'\n", firmware_v1); 212*cc528b9dSMatthias Ringwald btstack_chipset_nxp_set_v1_firmware_path(firmware_v1); 213*cc528b9dSMatthias Ringwald btstack_chipset_nxp_download_firmware_with_uart(uart_driver, &nxp_phase2); 214*cc528b9dSMatthias Ringwald 215*cc528b9dSMatthias Ringwald // go 216*cc528b9dSMatthias Ringwald btstack_run_loop_execute(); 217*cc528b9dSMatthias Ringwald return 0; 218*cc528b9dSMatthias Ringwald } 219