cell_log: Added command line switches to change default gps device and baud rate.

[osmocom-bb.git] / src / host / layer23 / src / misc / app_cell_log.c

diff --git a/src/host/layer23/src/misc/app_cell_log.c b/src/host/layer23/src/misc/app_cell_log.c
index 84f5a83..0d61226 100644 (file)
--- a/src/host/layer23/src/misc/app_cell_log.c
+++ b/src/host/layer23/src/misc/app_cell_log.c
@@ -29,6 +29,7 @@
 #include <osmocom/bb/common/l1ctl.h>
 #include <osmocom/bb/common/l23_app.h>
 #include <osmocom/bb/common/logging.h>
+#include <osmocom/bb/common/gps.h>
 #include <osmocom/bb/misc/cell_log.h>
 
 #include <osmocore/talloc.h>
@@ -91,6 +92,8 @@ static int l23_getopt_options(struct option **options)
                {"logfile", 1, 0, 'l'},
                {"rach", 1, 0, 'r'},
                {"no-rach", 1, 0, 'n'},
+               {"gps", 1, 0, 'g'},
+               {"baud", 1, 0, 'b'}
        };
 
        *options = opts;
@@ -103,6 +106,8 @@ static int l23_cfg_print_help()
        printf("  -l --logfile LOGFILE          Logfile for the cell log.\n");
        printf("  -r --rach    RACH             Nr. of RACH bursts to send.\n");
        printf("  -n --no-rach                  Send no rach bursts.\n");
+       printf("  -g --gps DEVICE               /dev/ttyACM0. GPS device.\n");
+       printf("  -b --baud BAUDRAT             The baud rate of the GPS device\n");
        return 0;
 }
 
@@ -118,6 +123,16 @@ static int l23_cfg_handle(int c, const char *optarg)
        case 'n':
                RACH_MAX = 0;
                break;
+       case 'g':
+               snprintf(gps.device, ARRAY_SIZE(gps.device), "%s", optarg);
+               /* force string terminator */
+               gps.device[ARRAY_SIZE(gps.device) - 1] = '\0';
+               LOGP(DGPS, LOGL_INFO, "Using GPS device %s\n", gps.device);
+               break;
+       case 'b':
+               gps.baud = atoi(optarg);
+               LOGP(DGPS, LOGL_INFO, "Setting GPS baudrate to %u\n", gps.baud);
+               break;
        }
 
        return 0;
@@ -125,7 +140,7 @@ static int l23_cfg_handle(int c, const char *optarg)
 
 static struct l23_app_info info = {
        .copyright      = "Copyright (C) 2010 Andreas Eversberg\n",
-       .getopt_string  = "l:r:n",
+       .getopt_string  = "l:r:ng:b:",
        .cfg_supported  = l23_cfg_supported,
        .cfg_getopt_opt = l23_getopt_options,
        .cfg_handle_opt = l23_cfg_handle,