decoder/rds_test.c

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include <stdlib.h>
   4 #include <time.h>
   5 #include <unistd.h>
   6 #include <sys/stat.h>
   7 #include <fcntl.h>
   8 #include <limits.h>
   9
  10 #include <sqlite3.h>
  11
  12 #include "rds.h"
  13 #include "tmc.h"
  14
  15 sqlite3 *lcl_db;
  16 int OutputFlags;
  17
  18 void test_rds_PI_cb(unsigned short PI, unsigned char ccode, unsigned char ptype, unsigned char pref)
  19 {
  20                 printf("New PI=%d ccode=%X ptype=%X '%s' '%s' pref=%d\n", PI, ccode, ptype, ptype_stext[ptype], ptype_ltext[ptype], pref);
  21 }
  22
  23 void test_rds_radiotext_cb(char *radio_text)
  24 {
  25         printf("New RT: '%s'\n", radio_text);
  26 }
  27
  28 void test_rds_date_time_cb(struct tm *rds_time)
  29 {
  30         printf("RDS date/time: %s", asctime(rds_time));
  31 }
  32
  33 void test_rds_sname_cb(char *sname)
  34 {
  35         printf("RDS sname='%s'\n", sname);
  36 }
  37
  38 void test_tmc_msg_cb(char *msg, void *user_data)
  39 {
  40         printf("\nTMC msg:\n%s", msg);
  41 }
  42
  43 int open_radio(const char *name)
  44 {
  45 int fd;
  46
  47         fd = open(name, O_RDONLY);
  48         if (fd > 0)
  49                 return fd;
  50         else
  51                 return 0;
  52 }
  53
  54 int main(int argc, char **argv)
  55 {
  56 char rdevname[PATH_MAX] = "/dev/radio0";
  57 unsigned short rdsgroup[4];
  58 int rds_fd, i;
  59
  60         i = 1;
  61         while (i < argc) {
  62                 if (strncmp("-all", argv[i], 4) == 0)
  63                         OutputFlags |= ~0;
  64                 if (strncmp("-di", argv[i], 3) == 0)
  65                         OutputFlags |= RDS_OUTPUT_RDSINFO;
  66                 if (strncmp("-rd", argv[i], 3) == 0)
  67                         if (argc > i)
  68                                 strcpy(rdevname, argv[++i]);
  69                 if (strncmp("-rt", argv[i], 3) == 0)
  70                         OutputFlags |= RDS_OUTPUT_RADIO_TEXT;
  71                 if (strncmp("-ri", argv[i], 3) == 0)
  72                         OutputFlags |= RDS_OUTPUT_STATION_ID;
  73                 if (strncmp("-tmc", argv[i], 4) == 0)
  74                         OutputFlags |= RDS_OUTPUT_TMC;
  75                 if (strncmp("-eon", argv[i], 4) == 0)
  76                         OutputFlags |= RDS_OUTPUT_EON;
  77                 if (strncmp("-dt", argv[i], 3) == 0)
  78                         OutputFlags |= RDS_OUTPUT_DATETIME;
  79                 if (strncmp("-ug", argv[i], 3) == 0)
  80                         OutputFlags |= RDS_OUTPUT_UNKNGRP;
  81                 if (strncmp("-pi", argv[i], 3) == 0)
  82                         OutputFlags |= RDS_RECEIVE_INDICATOR;
  83                 i++;
  84         }
  85         if (!(rds_fd = open_radio(rdevname))) {
  86                 perror("open radio:");
  87                 return -1;
  88         }
  89         if (sqlite3_open("lcl.db", &lcl_db) != SQLITE_OK) {
  90                 perror("open radio:");
  91                 close(rds_fd);
  92                 return -1;
  93         }
  94
  95         rds_init();
  96         tmc_init();
  97
  98         //rds_set_PI_cb(test_rds_PI_cb);
  99         //rds_set_radiotext_cb(test_rds_radiotext_cb);
 100         //rds_set_date_time_cb(test_rds_date_time_cb);
 101         //rds_set_sname_cb(test_rds_sname_cb);
 102
 103         tmc_set_msg_cb(test_tmc_msg_cb, NULL);
 104
 105         while (1) {
 106                 if (rds_receive_group(rds_fd, rdsgroup)) {
 107                         // group complete, start decode
 108                         rds_decode_group(rdsgroup);
 109                 }
 110         }
 111
 112 return 0;
 113 }
 114