added LCDRows support

uno-stats-monitor/unomond/monitor_daemon.c

@@ -11,18 +11,40 @@
  *  2nd char denotes which line number/mode to use
  *
  * Setting Schema:
- *  LCDLength:LCDDelay:LEDBrightness:LEDDelay
- *  16:5:1:3
+ *  LCDLength:LCDRows:LCDDelay:LEDBrightness:LEDDelay
+ *  16:2:5:0:3
  *
  * Example:
  *  Line 1: #1Archamedis Status@
  *  Line 2: #299% free / etc.@
  *  LAVG -: #324@
- *  LSET 0: #16:5:1:3@
+ *  LSET 0: #16:2:5:0:3@
  *
  * Output Schema:
  *  Multimedia Controls use single characters to denote which button was pressed
- *
+ *    P power
+ *    M mute
+ *    m mode
+ *    p pause/play
+ *    b back
+ *    f forward
+ *    e eq
+ *    - vol down
+ *    + vol up
+ *    r return
+ *    u usb scan
+ *     0 number 0
+ *    1 number 1
+ *    2 number 2
+ *    3 number 3
+ *    4 number 4
+ *    5 number 5
+ *    6 number 6
+ *    7 number 7
+ *    8 number 8
+ *    9 number 9
+ *    R repeat
+ *    Z other button pressed
  */
 
 // C library
@@ -342,7 +364,7 @@ void handle_signal(int sig)
     int lock_result = 0;
 
 	if(sig == SIGINT) {
-		fprintf(log_stream, "Stopping daemon ...\n");
+		syslog(LOG_INFO, "Received INT signal, Stopping daemon ...");
 
 		/* Unlock and close lockfile */
 		if(pid_fd != -1) {
@@ -366,11 +388,12 @@ void handle_signal(int sig)
 		return;
 	}
 	else if (sig == SIGHUP) {
-		syslog(LOG_INFO, "Reloading daemon config file ...");
+		syslog(LOG_INFO, "Received HUP signal, Reloading daemon config file ...");
 		read_conf_file(1);
 	}
 	else if (sig == SIGCHLD) {
-		syslog(LOG_INFO, "Received SIGCHLD signal");
+		syslog(LOG_INFO, "Received SIGCHLD signal... but I have no kids!.");
+		return;
 	}
 }
 
@@ -616,15 +639,14 @@ void send_stats(char *line_1, char *line_2, char *line_3)
 
 /* Send settings to receiver */
 // Setting Schema:
-//  LCDLength:LCDDelay:LEDBrightness:LEDDelay
-//  16:5:1:3
-
+//  LCDLength:LCDRows:LCDDelay:LEDBrightness:LEDDelay
+//  16:2:5:0:3
 void send_settings() {
 	char myline[16];
 	unsigned int mylen = 0;
 	int write_result = 0;
 
-	sprintf(myline,"#0%i:%i:%i:%i@",line_length,lcd_delay,led_brightness,led_delay);
+	sprintf(myline,"#0%i:%i:%i:%i:%i@",line_length,line_count,lcd_delay,led_brightness,led_delay);
 	mylen = strlen(myline);
 	write_result = write(serial_port, myline, mylen);
 
@@ -679,6 +701,7 @@ int main(int argc, char *argv[])
 	char *mytty = NULL;
 	int start_daemonized = 0;
 
+	// TODO: fix timestamps for logfile
 	//fprintf(log_stream,"Timestamp %s\n",timestamp());
 
 	/* Open system log and write startup message to it */
@@ -747,9 +770,10 @@ int main(int argc, char *argv[])
 	/* Main loop */
 	serial_open_port();
 	send_settings();
+	send_settings(); // yes twice due to the arduino getting reset on 1st access on linux (if not modified)
 	init_millis();
 	while(running == 1) {
-		listen_server(); // listen for IR events (blocks for 1 second at a time)
+		listen_server(); // listen for IR events (blocks for ~1 second at a time)
 
 		if(debug) {
 			fprintf(log_stream,"Elapsed time: %ld milliseconds\n", millis());