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Log text messages only in first instance

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This commit is contained in:
Lorenz Meier 2014-10-17 09:39:50 +02:00
parent f500ad4699
commit a1ea16f794
1 changed files with 21 additions and 18 deletions
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39
src/modules/mavlink/mavlink_messages.cpp
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@ -367,26 +367,29 @@ protected:
_mavlink->send_message(MAVLINK_MSG_ID_STATUSTEXT, &msg);
if (fp) {
fputs(msg.text, fp);
fputs("\n", fp);
fsync(fileno(fp));
} else {
/* string to hold the path to the log */
char log_file_name[32] = "";
char log_file_path[64] = "";
/* write log messages in first instance to disk */
if (_mavlink->get_instance_id() == 0) {
if (fp) {
fputs(msg.text, fp);
fputs("\n", fp);
fsync(fileno(fp));
} else {
/* string to hold the path to the log */
char log_file_name[32] = "";
char log_file_path[64] = "";
timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
/* use GPS time for log file naming, e.g. /fs/microsd/2014-01-19/19_37_52.bin */
time_t gps_time_sec = ts.tv_sec + (ts.tv_nsec / 1e9);
struct tm t;
gmtime_r(&gps_time_sec, &t);
timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
/* use GPS time for log file naming, e.g. /fs/microsd/2014-01-19/19_37_52.bin */
time_t gps_time_sec = ts.tv_sec + (ts.tv_nsec / 1e9);
struct tm t;
gmtime_r(&gps_time_sec, &t);
// XXX we do not want to interfere here with the SD log app
strftime(log_file_name, sizeof(log_file_name), "msgs_%Y_%m_%d_%H_%M_%S.txt", &t);
snprintf(log_file_path, sizeof(log_file_path), "/fs/microsd/%s", log_file_name);
fp = fopen(log_file_path, "ab");
// XXX we do not want to interfere here with the SD log app
strftime(log_file_name, sizeof(log_file_name), "msgs_%Y_%m_%d_%H_%M_%S.txt", &t);
snprintf(log_file_path, sizeof(log_file_path), "/fs/microsd/%s", log_file_name);
fp = fopen(log_file_path, "ab");
}
}
}
}