/* Siemens BS-11 microBTS configuration tool */ /* (C) 2009 by Harald Welte * All Rights Reserved * * This software is based on ideas (but not code) of BS11Config * (C) 2009 by Dieter Spaar * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* state of our bs11_config application */ enum bs11cfg_state { STATE_NONE, STATE_LOGON_WAIT, STATE_LOGON_ACK, STATE_SWLOAD, STATE_QUERY, }; static enum bs11cfg_state bs11cfg_state = STATE_NONE; static char *command; struct timer_list status_timer; static const u_int8_t obj_li_attr[] = { NM_ATT_BS11_BIT_ERR_THESH, 0x09, 0x00, NM_ATT_BS11_L1_PROT_TYPE, 0x00, NM_ATT_BS11_LINE_CFG, 0x00, }; static const u_int8_t obj_bbsig0_attr[] = { NM_ATT_BS11_RSSI_OFFS, 0x02, 0x00, 0x00, NM_ATT_BS11_DIVERSITY, 0x01, 0x00, }; static const u_int8_t obj_pa0_attr[] = { NM_ATT_BS11_TXPWR, 0x01, BS11_TRX_POWER_GSM_30mW, }; static const char *trx1_password = "1111111111"; #define TEI_OML 25 static const u_int8_t too_fast[] = { 0x12, 0x80, 0x00, 0x00, 0x02, 0x02 }; int handle_serial_msg(struct msgb *rx_msg); /* create all objects for an initial configuration */ static int create_objects(struct gsm_bts *bts) { fprintf(stdout, "Crating Objects for minimal config\n"); abis_nm_bs11_create_object(bts, BS11_OBJ_LI, 0, sizeof(obj_li_attr), obj_li_attr); abis_nm_bs11_create_object(bts, BS11_OBJ_GPSU, 0, 0, NULL); abis_nm_bs11_create_object(bts, BS11_OBJ_ALCO, 0, 0, NULL); abis_nm_bs11_create_object(bts, BS11_OBJ_CCLK, 0, 0, NULL); abis_nm_bs11_create_object(bts, BS11_OBJ_BBSIG, 0, sizeof(obj_bbsig0_attr), obj_bbsig0_attr); abis_nm_bs11_create_object(bts, BS11_OBJ_PA, 0, sizeof(obj_pa0_attr), obj_pa0_attr); abis_nm_bs11_create_envaBTSE(bts, 0); abis_nm_bs11_create_envaBTSE(bts, 1); abis_nm_bs11_create_envaBTSE(bts, 2); abis_nm_bs11_create_envaBTSE(bts, 3); abis_nm_bs11_conn_oml_tei(bts, 0, 1, 0xff, TEI_OML); abis_nm_bs11_set_trx_power(bts->c0, BS11_TRX_POWER_GSM_30mW); sleep(1); abis_nm_bs11_set_trx1_pw(bts, trx1_password); sleep(1); return 0; } static int create_trx1(struct gsm_bts *bts) { u_int8_t bbsig1_attr[sizeof(obj_bbsig0_attr)+12]; u_int8_t *cur = bbsig1_attr; struct gsm_bts_trx *trx = gsm_bts_trx_num(bts, 1); if (!trx) trx = gsm_bts_trx_alloc(bts); fprintf(stdout, "Crating Objects for TRX1\n"); abis_nm_bs11_set_trx1_pw(bts, trx1_password); sleep(1); cur = tlv_put(cur, NM_ATT_BS11_PASSWORD, 10, (u_int8_t *)trx1_password); memcpy(cur, obj_bbsig0_attr, sizeof(obj_bbsig0_attr)); abis_nm_bs11_create_object(bts, BS11_OBJ_BBSIG, 1, sizeof(bbsig1_attr), bbsig1_attr); abis_nm_bs11_create_object(bts, BS11_OBJ_PA, 1, sizeof(obj_pa0_attr), obj_pa0_attr); abis_nm_bs11_set_trx_power(trx, BS11_TRX_POWER_GSM_30mW); return 0; } static char *serial_port = "/dev/ttyUSB0"; static char *fname_safety = "BTSBMC76.SWI"; static char *fname_software = "HS011106.SWL"; static int delay_ms = 0; static int win_size = 8; static int param_disconnect = 0; static int param_restart = 0; static int param_forced = 0; static struct gsm_bts *g_bts; static int file_is_readable(const char *fname) { int rc; struct stat st; rc = stat(fname, &st); if (rc < 0) return 0; if (S_ISREG(st.st_mode) && (st.st_mode & S_IRUSR)) return 1; return 0; } static int percent; static int percent_old; /* callback function passed to the ABIS OML code */ static int swload_cbfn(unsigned int hook, unsigned int event, struct msgb *msg, void *data, void *param) { if (hook != GSM_HOOK_NM_SWLOAD) return 0; switch (event) { case NM_MT_LOAD_INIT_ACK: fprintf(stdout, "Software Load Initiate ACK\n"); break; case NM_MT_LOAD_INIT_NACK: fprintf(stderr, "ERROR: Software Load Initiate NACK\n"); exit(5); break; case NM_MT_LOAD_END_ACK: if (data) { /* we did a safety load and must activate it */ abis_nm_software_activate(g_bts, fname_safety, swload_cbfn, g_bts); sleep(5); } break; case NM_MT_LOAD_END_NACK: fprintf(stderr, "ERROR: Software Load End NACK\n"); exit(3); break; case NM_MT_ACTIVATE_SW_NACK: fprintf(stderr, "ERROR: Activate Software NACK\n"); exit(4); break; case NM_MT_ACTIVATE_SW_ACK: bs11cfg_state = STATE_NONE; break; case NM_MT_LOAD_SEG_ACK: percent = abis_nm_software_load_status(g_bts); if (percent > percent_old) printf("Software Download Progress: %d%%\n", percent); percent_old = percent; break; } return 0; } static const char *bs11_link_state[] = { [0x00] = "Down", [0x01] = "Up", [0x02] = "Restoring", }; static const char *linkstate_name(u_int8_t linkstate) { if (linkstate > ARRAY_SIZE(bs11_link_state)) return "Unknown"; return bs11_link_state[linkstate]; } static const char *mbccu_load[] = { [0] = "No Load", [1] = "Load BTSCAC", [2] = "Load BTSDRX", [3] = "Load BTSBBX", [4] = "Load BTSARC", [5] = "Load", }; static const char *mbccu_load_name(u_int8_t linkstate) { if (linkstate > ARRAY_SIZE(mbccu_load)) return "Unknown"; return mbccu_load[linkstate]; } static const char *bts_phase_name(u_int8_t phase) { switch (phase) { case BS11_STATE_WARM_UP: case BS11_STATE_WARM_UP_2: return "Warm Up"; break; case BS11_STATE_LOAD_SMU_SAFETY: return "Load SMU Safety"; break; case BS11_STATE_LOAD_SMU_INTENDED: return "Load SMU Intended"; break; case BS11_STATE_LOAD_MBCCU: return "Load MBCCU"; break; case BS11_STATE_SOFTWARE_RQD: return "Software required"; break; case BS11_STATE_WAIT_MIN_CFG: case BS11_STATE_WAIT_MIN_CFG_2: return "Wait minimal config"; break; case BS11_STATE_MAINTENANCE: return "Maintenance"; break; case BS11_STATE_NORMAL: return "Normal"; break; case BS11_STATE_ABIS_LOAD: return "Abis load"; break; default: return "Unknown"; break; } } static const char *trx_power_name(u_int8_t pwr) { switch (pwr) { case BS11_TRX_POWER_GSM_2W: return "2W (GSM)"; case BS11_TRX_POWER_GSM_250mW: return "250mW (GSM)"; case BS11_TRX_POWER_GSM_80mW: return "80mW (GSM)"; case BS11_TRX_POWER_GSM_30mW: return "30mW (GSM)"; case BS11_TRX_POWER_DCS_3W: return "3W (DCS)"; case BS11_TRX_POWER_DCS_1W6: return "1.6W (DCS)"; case BS11_TRX_POWER_DCS_500mW: return "500mW (DCS)"; case BS11_TRX_POWER_DCS_160mW: return "160mW (DCS)"; default: return "unknown value"; } } static const char *pll_mode_name(u_int8_t mode) { switch (mode) { case BS11_LI_PLL_LOCKED: return "E1 Locked"; case BS11_LI_PLL_STANDALONE: return "Standalone"; default: return "unknown"; } } static const char *cclk_acc_name(u_int8_t acc) { switch (acc) { case 0: /* Out of the demanded +/- 0.05ppm */ return "Medium"; case 1: /* Synchronized with Abis, within demanded tolerance +/- 0.05ppm */ return "High"; default: return "unknown"; } } static const char *obj_name(struct abis_om_fom_hdr *foh) { static char retbuf[256]; retbuf[0] = 0; switch (foh->obj_class) { case NM_OC_BS11: strcat(retbuf, "BS11 "); switch (foh->obj_inst.bts_nr) { case BS11_OBJ_PA: sprintf(retbuf+strlen(retbuf), "Power Amplifier %d ", foh->obj_inst.ts_nr); break; case BS11_OBJ_LI: sprintf(retbuf+strlen(retbuf), "Line Interface "); break; case BS11_OBJ_CCLK: sprintf(retbuf+strlen(retbuf), "CCLK "); break; } break; case NM_OC_SITE_MANAGER: strcat(retbuf, "SITE MANAGER "); break; } return retbuf; } static void print_state(struct tlv_parsed *tp) { if (TLVP_PRESENT(tp, NM_ATT_BS11_BTS_STATE)) { u_int8_t phase, mbccu; if (TLVP_LEN(tp, NM_ATT_BS11_BTS_STATE) >= 1) { phase = *TLVP_VAL(tp, NM_ATT_BS11_BTS_STATE); printf("PHASE: %u %-20s ", phase & 0xf, bts_phase_name(phase)); } if (TLVP_LEN(tp, NM_ATT_BS11_BTS_STATE) >= 2) { mbccu = *(TLVP_VAL(tp, NM_ATT_BS11_BTS_STATE)+1); printf("MBCCU0: %-11s MBCCU1: %-11s ", mbccu_load_name(mbccu & 0xf), mbccu_load_name(mbccu >> 4)); } } if (TLVP_PRESENT(tp, NM_ATT_BS11_E1_STATE) && TLVP_LEN(tp, NM_ATT_BS11_E1_STATE) >= 1) { u_int8_t e1_state = *TLVP_VAL(tp, NM_ATT_BS11_E1_STATE); printf("Abis-link: %-9s ", linkstate_name(e1_state & 0xf)); } printf("\n"); } static int print_attr(struct tlv_parsed *tp) { if (TLVP_PRESENT(tp, NM_ATT_BS11_ESN_PCB_SERIAL)) { printf("\tBS-11 ESN PCB Serial Number: %s\n", TLVP_VAL(tp, NM_ATT_BS11_ESN_PCB_SERIAL)); } if (TLVP_PRESENT(tp, NM_ATT_BS11_ESN_HW_CODE_NO)) { printf("\tBS-11 ESN Hardware Code Number: %s\n", TLVP_VAL(tp, NM_ATT_BS11_ESN_HW_CODE_NO)+6); } if (TLVP_PRESENT(tp, NM_ATT_BS11_ESN_FW_CODE_NO)) { printf("\tBS-11 ESN Firmware Code Number: %s\n", TLVP_VAL(tp, NM_ATT_BS11_ESN_FW_CODE_NO)+6); } #if 0 if (TLVP_PRESENT(tp, NM_ATT_BS11_BOOT_SW_VERS)) { printf("BS-11 Boot Software Version: %s\n", TLVP_VAL(tp, NM_ATT_BS11_BOOT_SW_VERS)+6); } #endif if (TLVP_PRESENT(tp, NM_ATT_ABIS_CHANNEL) && TLVP_LEN(tp, NM_ATT_ABIS_CHANNEL) >= 3) { const u_int8_t *chan = TLVP_VAL(tp, NM_ATT_ABIS_CHANNEL); printf("\tE1 Channel: Port=%u Timeslot=%u ", chan[0], chan[1]); if (chan[2] == 0xff) printf("(Full Slot)\n"); else printf("Subslot=%u\n", chan[2]); } if (TLVP_PRESENT(tp, NM_ATT_TEI)) printf("\tTEI: %d\n", *TLVP_VAL(tp, NM_ATT_TEI)); if (TLVP_PRESENT(tp, NM_ATT_BS11_TXPWR) && TLVP_LEN(tp, NM_ATT_BS11_TXPWR) >= 1) { printf("\tTRX Power: %s\n", trx_power_name(*TLVP_VAL(tp, NM_ATT_BS11_TXPWR))); } if (TLVP_PRESENT(tp, NM_ATT_BS11_PLL_MODE) && TLVP_LEN(tp, NM_ATT_BS11_PLL_MODE) >= 1) { printf("\tPLL Mode: %s\n", pll_mode_name(*TLVP_VAL(tp, NM_ATT_BS11_PLL_MODE))); } if (TLVP_PRESENT(tp, NM_ATT_BS11_PLL) && TLVP_LEN(tp, NM_ATT_BS11_PLL) >= 4) { const u_int8_t *vp = TLVP_VAL(tp, NM_ATT_BS11_PLL); printf("\tPLL Set Value=%d, Work Value=%d\n", vp[0] << 8 | vp[1], vp[2] << 8 | vp[3]); } if (TLVP_PRESENT(tp, NM_ATT_BS11_CCLK_ACCURACY) && TLVP_LEN(tp, NM_ATT_BS11_CCLK_ACCURACY) >= 1) { const u_int8_t *acc = TLVP_VAL(tp, NM_ATT_BS11_CCLK_ACCURACY); printf("\tCCLK Accuracy: %s (%d)\n", cclk_acc_name(*acc), *acc); } if (TLVP_PRESENT(tp, NM_ATT_BS11_CCLK_TYPE) && TLVP_LEN(tp, NM_ATT_BS11_CCLK_TYPE) >= 1) { const u_int8_t *acc = TLVP_VAL(tp, NM_ATT_BS11_CCLK_TYPE); printf("\tCCLK Type=%d\n", *acc); } return 0; } static void cmd_query(void) { struct gsm_bts_trx *trx = g_bts->c0; bs11cfg_state = STATE_QUERY; abis_nm_bs11_get_serno(g_bts); abis_nm_bs11_get_oml_tei_ts(g_bts); abis_nm_bs11_get_pll_mode(g_bts); abis_nm_bs11_get_cclk(g_bts); abis_nm_bs11_get_trx_power(trx); trx = gsm_bts_trx_num(g_bts, 1); if (trx) abis_nm_bs11_get_trx_power(trx); sleep(1); abis_nm_bs11_factory_logon(g_bts, 0); command = NULL; } /* handle a response from the BTS to a GET STATE command */ static int handle_state_resp(enum abis_bs11_phase state) { int rc = 0; switch (state) { case BS11_STATE_WARM_UP: case BS11_STATE_LOAD_SMU_SAFETY: case BS11_STATE_LOAD_SMU_INTENDED: case BS11_STATE_LOAD_MBCCU: break; case BS11_STATE_SOFTWARE_RQD: bs11cfg_state = STATE_SWLOAD; /* send safety load. Use g_bts as private 'param' * argument, so our swload_cbfn can distinguish * a safety load from a regular software */ if (file_is_readable(fname_safety)) rc = abis_nm_software_load(g_bts, fname_safety, win_size, param_forced, swload_cbfn, g_bts); else fprintf(stderr, "No valid Safety Load file \"%s\"\n", fname_safety); break; case BS11_STATE_WAIT_MIN_CFG: case BS11_STATE_WAIT_MIN_CFG_2: bs11cfg_state = STATE_SWLOAD; rc = create_objects(g_bts); break; case BS11_STATE_MAINTENANCE: if (command) { if (!strcmp(command, "disconnect")) abis_nm_bs11_factory_logon(g_bts, 0); else if (!strcmp(command, "reconnect")) rc = abis_nm_bs11_bsc_disconnect(g_bts, 1); else if (!strcmp(command, "software") && bs11cfg_state != STATE_SWLOAD) { bs11cfg_state = STATE_SWLOAD; /* send software (FIXME: over A-bis?) */ if (file_is_readable(fname_software)) rc = abis_nm_bs11_load_swl(g_bts, fname_software, win_size, param_forced, swload_cbfn); else fprintf(stderr, "No valid Software file \"%s\"\n", fname_software); } else if (!strcmp(command, "delete-trx1")) { printf("Locing BBSIG and PA objects of TRX1\n"); abis_nm_chg_adm_state(g_bts, NM_OC_BS11, BS11_OBJ_BBSIG, 0, 1, NM_STATE_LOCKED); abis_nm_chg_adm_state(g_bts, NM_OC_BS11, BS11_OBJ_PA, 0, 1, NM_STATE_LOCKED); sleep(1); printf("Deleting BBSIG and PA objects of TRX1\n"); abis_nm_bs11_delete_object(g_bts, BS11_OBJ_BBSIG, 1); abis_nm_bs11_delete_object(g_bts, BS11_OBJ_PA, 1); sleep(1); abis_nm_bs11_factory_logon(g_bts, 0); command = NULL; } else if (!strcmp(command, "create-trx1")) { create_trx1(g_bts); sleep(1); abis_nm_bs11_factory_logon(g_bts, 0); command = NULL; } else if (!strcmp(command, "pll-e1-locked")) { abis_nm_bs11_set_pll_locked(g_bts, 1); sleep(1); abis_nm_bs11_factory_logon(g_bts, 0); command = NULL; } else if (!strcmp(command, "pll-standalone")) { abis_nm_bs11_set_pll_locked(g_bts, 0); sleep(1); abis_nm_bs11_factory_logon(g_bts, 0); command = NULL; } else if (!strcmp(command, "oml-tei")) { abis_nm_bs11_conn_oml_tei(g_bts, 0, 1, 0xff, TEI_OML); command = NULL; } else if (!strcmp(command, "restart")) { abis_nm_bs11_restart(g_bts); command = NULL; } else if (!strcmp(command, "query")) { cmd_query(); } } break; case BS11_STATE_NORMAL: if (command) { if (!strcmp(command, "reconnect")) abis_nm_bs11_factory_logon(g_bts, 0); else if (!strcmp(command, "disconnect")) abis_nm_bs11_bsc_disconnect(g_bts, 0); else if (!strcmp(command, "query")) { cmd_query(); } } else if (param_disconnect) { param_disconnect = 0; abis_nm_bs11_bsc_disconnect(g_bts, 0); if (param_restart) { param_restart = 0; abis_nm_bs11_restart(g_bts); } } break; default: break; } return rc; } /* handle a fully-received message/packet from the RS232 port */ int handle_serial_msg(struct msgb *rx_msg) { struct abis_om_hdr *oh; struct abis_om_fom_hdr *foh; struct tlv_parsed tp; int rc = -1; #if 0 if (rx_msg->len < LAPD_HDR_LEN + sizeof(struct abis_om_fom_hdr) + sizeof(struct abis_om_hdr)) { if (!memcmp(rx_msg->data + 2, too_fast, sizeof(too_fast))) { fprintf(stderr, "BS11 tells us we're too " "fast, try --delay bigger than %u\n", delay_ms); return -E2BIG; } else fprintf(stderr, "unknown BS11 message\n"); } #endif oh = (struct abis_om_hdr *) msgb_l2(rx_msg); foh = (struct abis_om_fom_hdr *) oh->data; switch (foh->msg_type) { case NM_MT_BS11_LMT_LOGON_ACK: printf("LMT LOGON: ACK\n\n"); if (bs11cfg_state == STATE_NONE) bs11cfg_state = STATE_LOGON_ACK; rc = abis_nm_bs11_get_state(g_bts); break; case NM_MT_BS11_LMT_LOGOFF_ACK: printf("LMT LOGOFF: ACK\n"); exit(0); break; case NM_MT_BS11_GET_STATE_ACK: rc = abis_nm_tlv_parse(&tp, foh->data, oh->length-sizeof(*foh)); print_state(&tp); if (TLVP_PRESENT(&tp, NM_ATT_BS11_BTS_STATE) && TLVP_LEN(&tp, NM_ATT_BS11_BTS_STATE) >= 1) rc = handle_state_resp(*TLVP_VAL(&tp, NM_ATT_BS11_BTS_STATE)); break; case NM_MT_GET_ATTR_RESP: printf("\n%sATTRIBUTES:\n", obj_name(foh)); abis_nm_tlv_parse(&tp, foh->data, oh->length-sizeof(*foh)); rc = print_attr(&tp); //hexdump(foh->data, oh->length-sizeof(*foh)); break; case NM_MT_BS11_SET_ATTR_ACK: printf("SET ATTRIBUTE ObjClass=0x%02x ObjInst=(%d,%d,%d) ACK\n", foh->obj_class, foh->obj_inst.bts_nr, foh->obj_inst.trx_nr, foh->obj_inst.ts_nr); rc = 0; break; case NM_MT_BS11_SET_ATTR_NACK: printf("SET ATTRIBUTE ObjClass=0x%02x ObjInst=(%d,%d,%d) NACK\n", foh->obj_class, foh->obj_inst.bts_nr, foh->obj_inst.trx_nr, foh->obj_inst.ts_nr); break; default: rc = abis_nm_rcvmsg(rx_msg); } if (rc < 0) { perror("ERROR in main loop"); //break; } if (rc == 1) return rc; switch (bs11cfg_state) { case STATE_NONE: abis_nm_bs11_factory_logon(g_bts, 1); break; case STATE_LOGON_ACK: bsc_schedule_timer(&status_timer, 5, 0); break; default: break; } return rc; } int nm_state_event(enum nm_evt evt, u_int8_t obj_class, void *obj, struct gsm_nm_state *old_state, struct gsm_nm_state *new_state) { return 0; } void status_timer_cb(void *data) { abis_nm_bs11_get_state(g_bts); } static void print_banner(void) { printf("bs11_config (C) 2009 by Harald Welte and Dieter Spaar\n"); printf("This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY\n\n"); } static void print_help(void) { printf("bs11_config [options] [command]\n"); printf("\nSupported options:\n"); printf("\t-h --help\t\t\tPrint this help text\n"); printf("\t-p --port \t\tSpecify serial port\n"); printf("\t-s --software \t\tSpecify Software file\n"); printf("\t-S --safety \t\tSpecify Safety Load file\n"); printf("\t-d --delay \t\tSpecify delay in milliseconds\n"); printf("\t-D --disconnect\t\t\tDisconnect BTS from BSC\n"); printf("\t-w --win-size \t\tSpecify Window Size\n"); printf("\t-f --forced\t\t\tForce Software Load\n"); printf("\nSupported commands:\n"); printf("\tquery\t\tQuery the BS-11 about serial number and configuration\n"); printf("\tdisconnect\tDisconnect A-bis link (go into administrative state)\n"); printf("\tresconnect\tReconnect A-bis link (go into normal state)\n"); printf("\trestart\t\tRestart the BTS\n"); printf("\tsoftware\tDownload Software (only in administrative state)\n"); printf("\tcreate-trx1\tCreate objects for TRX1 (Danger: Your BS-11 might overheat)\n"); printf("\tdelete-trx1\tDelete objects for TRX1\n"); printf("\tpll-e1-locked\tSet the PLL to be locked to E1 clock\n"); printf("\tpll-standalone\tSet the PLL to be in standalone mode\n"); printf("\toml-tei\tSet OML E1 TS and TEI\n"); } static void handle_options(int argc, char **argv) { int option_index = 0; print_banner(); while (1) { int c; static struct option long_options[] = { { "help", 0, 0, 'h' }, { "port", 1, 0, 'p' }, { "software", 1, 0, 's' }, { "safety", 1, 0, 'S' }, { "delay", 1, 0, 'd' }, { "disconnect", 0, 0, 'D' }, { "win-size", 1, 0, 'w' }, { "forced", 0, 0, 'f' }, { "restart", 0, 0, 'r' }, { "debug", 1, 0, 'b'}, }; c = getopt_long(argc, argv, "hp:s:S:td:Dw:fra:", long_options, &option_index); if (c == -1) break; switch (c) { case 'h': print_help(); exit(0); case 'p': serial_port = optarg; break; case 'b': debug_parse_category_mask(optarg); break; case 's': fname_software = optarg; break; case 'S': fname_safety = optarg; break; case 'd': delay_ms = atoi(optarg); break; case 'w': win_size = atoi(optarg); break; case 'D': param_disconnect = 1; break; case 'f': param_forced = 1; break; case 'r': param_disconnect = 1; param_restart = 1; break; default: break; } } if (optind < argc) command = argv[optind]; } static int num_sigint; static void signal_handler(int signal) { fprintf(stdout, "\nsignal %u received\n", signal); switch (signal) { case SIGINT: num_sigint++; abis_nm_bs11_factory_logon(g_bts, 0); if (num_sigint >= 3) exit(0); break; } } int main(int argc, char **argv) { struct gsm_network *gsmnet; int rc; handle_options(argc, argv); gsmnet = gsm_network_init(1, 1, NULL); if (!gsmnet) { fprintf(stderr, "Unable to allocate gsm network\n"); exit(1); } g_bts = gsm_bts_alloc(gsmnet, GSM_BTS_TYPE_BS11, HARDCODED_TSC, HARDCODED_BSIC); rc = rs232_setup(serial_port, delay_ms, g_bts); if (rc < 0) { fprintf(stderr, "Problem setting up serial port\n"); exit(1); } signal(SIGINT, &signal_handler); abis_nm_bs11_factory_logon(g_bts, 1); //abis_nm_bs11_get_serno(g_bts); status_timer.cb = status_timer_cb; while (1) { bsc_select_main(0); } abis_nm_bs11_factory_logon(g_bts, 0); exit(0); }