Netgate Discussion Forum
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Search
    • Register
    • Login

    Netgate 2100 Customization of LEDs (Guide)

    Scheduled Pinned Locked Moved Hardware
    37 Posts 2 Posters 2.2k Views
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • JonathanLeeJ
      JonathanLee
      last edited by JonathanLee

      I got it don't use DNS use the interfaces name and pinger

      pfctl -vvss | grep -e "mvneta0 icmp"

      that works!!!

      #!/bin/sh
      led_intensity=0
      while [ $led_intensity -le 8 ]; do
        gpioctl -f /dev/gpioc2 $led_intensity duty 0 >/dev/null
        led_intensity=$(( led_intensity + 1 ))
      done
      
      check_current_states=$( pfctl -vvss | grep -e "mvneta0 icmp" )
      WAN=0
      case "$check_current_states" in
        *icmp* ) WAN=1 ;;
      esac
      if [ $WAN = 0 ];
      then
       sysctl -q dev.gpio.2.led.0.pwm=0
       gpioctl -f /dev/gpioc2 0 duty 200 >/dev/null
       sysctl -q dev.gpio.2.led.1.pwm=0
       gpioctl -f /dev/gpioc2 3 duty 200 >/dev/null
       sysctl -q dev.gpio.2.led.2.pwm=0
       gpioctl -f /dev/gpioc2 6 duty 200 >/dev/null
      else
        /usr/local/sbin/pfSense-led.sh ready
      
      fi
      
      

      2f125920-7993-4542-8edc-f2c09f326fd7-image.png

      Your mvneta0 might be different over the 2100 check it on Interface Assignments, that is the pinger state used to check to see if gateway is up just use it for the program also

      YEAH!!

      Just updated after testing 4:07 7-18-24

      Make sure to upvote

      1 Reply Last reply Reply Quote 0
      • JonathanLeeJ
        JonathanLee
        last edited by

        Update to mine to reflect the gateway offline

        #!/bin/sh
        check_current_states=$( pfctl -vvss | grep -e ', rule 105' -e ', rule 52' -e '192.168.1.11' -e '192.168.1.15' -e 'mvneta0 icmp' )
        res=1
        resb=1
        resc=1
        resd=1
        WAN=1
        case "$check_current_states" in
          *icmp* ) WAN=0 ;;
        esac
        if [ $WAN = 1 ];
        then
         sysctl -q dev.gpio.2.led.0.pwm=0
         gpioctl -f /dev/gpioc2 0 duty 200 >/dev/null
         sysctl -q dev.gpio.2.led.1.pwm=0
         gpioctl -f /dev/gpioc2 3 duty 200 >/dev/null
         sysctl -q dev.gpio.2.led.2.pwm=0
         gpioctl -f /dev/gpioc2 6 duty 200 >/dev/null
         exit 1
         fi
        case "$check_current_states" in 
          *", rule 105"* ) res=0 ;;
        esac
        case "$check_current_states" in
          *192.168.1.11* ) resb=0 ;;
        esac
        case "$check_current_states" in
          *192.168.1.15* ) resc=0 ;;
        esac
        case "$check_current_states" in
          *", rule 52"* ) resd=0 ;;
        esac
        if [ $res = 0 ] && [ $resb = 0 ]; 
        then
          sysctl -q dev.gpio.2.led.1.pwm=1
          gpioctl -f /dev/gpioc2 3 duty 50 >/dev/null
          gpioctl -f /dev/gpioc2 4 duty 15 >/dev/null
          sysctl -q dev.gpio.2.led.2.pwm=0
          gpioctl -f /dev/gpioc2 6 duty 55 >/dev/null
          gpioctl -f /dev/gpioc2 7 duty 20 >/dev/null
          gpioctl -f /dev/gpioc2 8 duty 15 >/dev/null
        elif [ $res = 0 ];
        then
          sysctl -q dev.gpio.2.led.1.pwm=1
          gpioctl -f /dev/gpioc2 3 duty 0 >/dev/null
          gpioctl -f /dev/gpioc2 4 duty 0 >/dev/null
          sysctl -q dev.gpio.2.led.2.pwm=0
          gpioctl -f /dev/gpioc2 6 duty 55 >/dev/null
          gpioctl -f /dev/gpioc2 7 duty 20 >/dev/null
          gpioctl -f /dev/gpioc2 8 duty 15 >/dev/null
        elif [ $resb = 0 ];
        then
          sysctl -q dev.gpio.2.led.2.pwm=1
          gpioctl -f /dev/gpioc2 6 duty 0 >/dev/null
          gpioctl -f /dev/gpioc2 7 duty 0 >/dev/null
          gpioctl -f /dev/gpioc2 8 duty 0 >/dev/null
          sysctl -q dev.gpio.2.led.1.pwm=1
          gpioctl -f /dev/gpioc2 3 duty 50 >/dev/null
          gpioctl -f /dev/gpioc2 4 duty 15 >/dev/null
        else
          sysctl -q dev.gpio.2.led.1.pwm=1
          gpioctl -f /dev/gpioc2 3 duty 0 >/dev/null
          gpioctl -f /dev/gpioc2 4 duty 0 >/dev/null
          sysctl -q dev.gpio.2.led.2.pwm=1
          gpioctl -f /dev/gpioc2 6 duty 0 >/dev/null
          gpioctl -f /dev/gpioc2 7 duty 50 >/dev/null
          gpioctl -f /dev/gpioc2 8 duty 0 >/dev/null
          
        fi
        if [ $resc = 0 ] || [ $resd = 0 ];
        then
          sysctl -q dev.gpio.2.led.0.pwm=1
          gpioctl -f /dev/gpioc2 2 duty 50 >/dev/null
          gpioctl -f /dev/gpioc2 0 duty 50 >/dev/null
        else
          sysctl -q dev.gpio.2.led.0.pwm=1
          gpioctl -f /dev/gpioc2 2 duty 0 >/dev/null
          gpioctl -f /dev/gpioc2 0 duty 0 >/dev/null
        
        fi
        

        Make sure to upvote

        1 Reply Last reply Reply Quote 0
        • wgstarksW
          wgstarks
          last edited by

          When I test in shell I get the following result-

          gpio_open: No such file or directory
          gpio_open: No such file or directory
          gpio_open: No such file or directory
          gpio_open: No such file or directory
          gpio_open: No such file or directory
          gpio_open: No such file or directory
          gpio_open: No such file or directory
          gpio_open: No such file or directory
          gpio_open: No such file or directory
          

          My script-

          #!/bin/sh
          led_intensity=0
          while [ $led_intensity -le 8 ]; do
            gpioctl -f /dev/gpioc2 $led_intensity duty 0 >/dev/null
            led_intensity=$(( led_intensity + 1 ))
          done
          
          check_current_states=$( pfctl -vvss | grep -e "igc3 icmp" )
          WAN=0
          case "$check_current_states" in
            *icmp* ) WAN=1 ;;
          esac
          if [ $WAN = 0 ];
          then
           sysctl -q dev.gpio.2.led.0.pwm=0
           gpioctl -f /dev/gpioc2 0 duty 200 >/dev/null
           sysctl -q dev.gpio.2.led.1.pwm=0
           gpioctl -f /dev/gpioc2 3 duty 200 >/dev/null
           sysctl -q dev.gpio.2.led.2.pwm=0
           gpioctl -f /dev/gpioc2 6 duty 200 >/dev/null
          else
            /usr/local/sbin/pfSense-led.sh ready
          
          fi
          
          
          

          Box: SG-4200

          JonathanLeeJ 1 Reply Last reply Reply Quote 0
          • JonathanLeeJ
            JonathanLee @wgstarks
            last edited by JonathanLee

            @wgstarks

            Do me a favor take a look in
            /usr/local/sbin/pfSense-led.sh

            Find your model firewall and tell me what directive is used to change the LEDS…

            Also peek in /dev/led see if you have that folder, if you do it should be easy to adapt with the directive used for your model

            Make sure to upvote

            wgstarksW 1 Reply Last reply Reply Quote 0
            • wgstarksW
              wgstarks @JonathanLee
              last edited by

              @JonathanLee said in Netgate 2100 Customization of LEDs (Guide):

              @wgstarks

              Do me a favor take a look in
              /usr/local/sbin/pfSense-led.sh

              Find your model firewall and tell me what directive is used to change the LEDS…

              Maybe this is what you need.

              
              # Netgate 4200
              #
              
              4200_led_off() {
              	local _leds="red_0 green_0 blue_0 red_1 green_1 blue_1 red_2 green_2 blue_2"
              
              	for led in ${_leds}; do
              		echo 0 > /dev/led/${led}
              	done
              }
              
              4200_led_booting() {
              	4200_led_off
              	# Fast blink blue on all LEDs
              	echo f2 > /dev/led/blue_0
              	echo f2 > /dev/led/blue_1
              	echo f2 > /dev/led/blue_2
              }
              
              4200_led_ready() {
              	4200_led_off
              	# Left LED solid blue
              	echo 1 > /dev/led/blue_2
              }
              
              4200_led_update() {
              	# Purple on center LED
              	echo 1 > /dev/led/red_1
              	echo 0 > /dev/led/green_1
              	echo 1 > /dev/led/blue_1
              }
              
              4200_led_update_off() {
              	# Turn off center LED only
              	echo 0 > /dev/led/red_1
              	echo 0 > /dev/led/green_1
              	echo 0 > /dev/led/blue_1
              }
              
              4200_led_updating() {
              	4200_led_off
              	# Fast green blink on all LEDs
              	echo f2 > /dev/led/green_0
              	echo f2 > /dev/led/green_1
              	echo f2 > /dev/led/green_2
              }
              

              Box: SG-4200

              JonathanLeeJ 1 Reply Last reply Reply Quote 1
              • JonathanLeeJ
                JonathanLee @wgstarks
                last edited by JonathanLee

                @wgstarks said in Netgate 2100 Customization of LEDs (Guide):

                echo f2 > /dev/led/blue_0
                echo f2 > /dev/led/blue_1
                echo f2 > /dev/led/blue_2

                try this one

                #!/bin/sh
                echo 0 > /dev/led/blue_0
                echo 0 > /dev/led/blue_1
                echo 0 > /dev/led/blue_2
                echo 0 > /dev/led/red_0
                echo 0 > /dev/led/red_1
                echo 0 > /dev/led/red_2
                echo 0 > /dev/led/green_0
                echo 0 > /dev/led/green_1
                echo 0 > /dev/led/green_2
                
                check_current_states=$( pfctl -vvss | grep -e "igc3 icmp" )
                WAN=0
                case "$check_current_states" in
                  *icmp* ) WAN=1 ;;
                esac
                if [ $WAN = 0 ];
                then
                 echo f2 > /dev/led/red_0
                 echo f2 > /dev/led/red_1
                 echo f2 > /dev/led/red_2
                else
                  /usr/local/sbin/pfSense-led.sh ready
                
                fi
                

                Or to just turn on solid red

                #!/bin/sh
                echo 0 > /dev/led/blue_0
                echo 0 > /dev/led/blue_1
                echo 0 > /dev/led/blue_2
                echo 0 > /dev/led/red_0
                echo 0 > /dev/led/red_1
                echo 0 > /dev/led/red_2
                echo 0 > /dev/led/green_0
                echo 0 > /dev/led/green_1
                echo 0 > /dev/led/green_2
                
                check_current_states=$( pfctl -vvss | grep -e "igc3 icmp" )
                WAN=0
                case "$check_current_states" in
                  *icmp* ) WAN=1 ;;
                esac
                if [ $WAN = 0 ];
                then
                 echo 1 > /dev/led/red_0
                 echo 1 > /dev/led/red_1
                 echo 1 > /dev/led/red_2
                else
                  /usr/local/sbin/pfSense-led.sh ready
                
                fi
                

                Please let me know if that works unplug wan it should come on red when you test it.

                After set your cron job to what ever amount of timer you want every min check it or whatever you want. Mine runs every min

                make sure you chmod the file also so it can run.

                if you want just do a chmod 777 on it and or a more secure privilege.

                I have some that run in the day and some at night so this is my 6am - 8:59 one

                Screenshot 2024-07-18 at 18.00.29.png

                Make sure to upvote

                wgstarksW 1 Reply Last reply Reply Quote 1
                • wgstarksW
                  wgstarks @JonathanLee
                  last edited by

                  @JonathanLee said in Netgate 2100 Customization of LEDs (Guide):

                  @wgstarks said in Netgate 2100 Customization of LEDs (Guide):

                  echo f2 > /dev/led/blue_0
                  echo f2 > /dev/led/blue_1
                  echo f2 > /dev/led/blue_2

                  try this one

                  #!/bin/sh
                  echo 0 > /dev/led/blue_0
                  echo 0 > /dev/led/blue_1
                  echo 0 > /dev/led/blue_2
                  echo 0 > /dev/led/red_0
                  echo 0 > /dev/led/red_1
                  echo 0 > /dev/led/red_2
                  echo 0 > /dev/led/green_0
                  echo 0 > /dev/led/green_1
                  echo 0 > /dev/led/green_2
                  
                  check_current_states=$( pfctl -vvss | grep -e "igc3 icmp" )
                  WAN=0
                  case "$check_current_states" in
                    *icmp* ) WAN=1 ;;
                  esac
                  if [ $WAN = 0 ];
                  then
                   echo f2 > /dev/led/red_0
                   echo f2 > /dev/led/red_1
                   echo f2 > /dev/led/red_2
                  else
                    /usr/local/sbin/pfSense-led.sh ready
                  
                  fi
                  

                  Or to just turn on solid red

                  #!/bin/sh
                  echo 0 > /dev/led/blue_0
                  echo 0 > /dev/led/blue_1
                  echo 0 > /dev/led/blue_2
                  echo 0 > /dev/led/red_0
                  echo 0 > /dev/led/red_1
                  echo 0 > /dev/led/red_2
                  echo 0 > /dev/led/green_0
                  echo 0 > /dev/led/green_1
                  echo 0 > /dev/led/green_2
                  
                  check_current_states=$( pfctl -vvss | grep -e "igc3 icmp" )
                  WAN=0
                  case "$check_current_states" in
                    *icmp* ) WAN=1 ;;
                  esac
                  if [ $WAN = 0 ];
                  then
                   echo 1 > /dev/led/red_0
                   echo 1 > /dev/led/red_1
                   echo 1 > /dev/led/red_2
                  else
                    /usr/local/sbin/pfSense-led.sh ready
                  
                  fi
                  

                  Please let me know if that works unplug wan it should come on red when you test it.

                  After set your cron job to what ever amount of timer you want every min check it or whatever you want. Mine runs every min

                  make sure you chmod the file also so it can run.

                  if you want just do a chmod 777 on it and or a more secure privilege.

                  I have some that run in the day and some at night so this is my 6am - 8:59 one

                  Screenshot 2024-07-18 at 18.00.29.png

                  I like the blinking red. More of an attention getter IMO. Working beautifully. Thanks for the script and the help.

                  Box: SG-4200

                  JonathanLeeJ 1 Reply Last reply Reply Quote 1
                  • wgstarksW
                    wgstarks
                    last edited by wgstarks

                    Is it possible to increase the brightness? And blink all three?

                    Box: SG-4200

                    JonathanLeeJ 1 Reply Last reply Reply Quote 0
                    • JonathanLeeJ
                      JonathanLee @wgstarks
                      last edited by

                      @wgstarks said in Netgate 2100 Customization of LEDs (Guide):

                      IMO

                      Great, no problem enjoy. I have one that turns purple when my wife has her work stuff on... royal purple means do not mess with firewall when she is working... haha

                      Make sure to upvote

                      1 Reply Last reply Reply Quote 0
                      • JonathanLeeJ
                        JonathanLee @wgstarks
                        last edited by

                        @wgstarks that you would need to ask an official Netgate rep about, I only have a 2100 so I can only use the directives that my model uses.

                        I wonder if you can also...

                        @stephenw10 Do you know what the LED intensity directive is on the 4200?

                        Make sure to upvote

                        1 Reply Last reply Reply Quote 0
                        • wgstarksW
                          wgstarks
                          last edited by

                          Only the first and third led's are blinking. I'm fairly sure the code is for all three right? I wonder if it's possible to test them?

                          Box: SG-4200

                          JonathanLeeJ 1 Reply Last reply Reply Quote 0
                          • JonathanLeeJ
                            JonathanLee @wgstarks
                            last edited by JonathanLee

                            @wgstarks does the 2nd glow red? The f2 directive might only work for led 0 and 2 test with the echo command

                            Make sure to upvote

                            wgstarksW 1 Reply Last reply Reply Quote 0
                            • wgstarksW
                              wgstarks @JonathanLee
                              last edited by

                              @JonathanLee said in Netgate 2100 Customization of LEDs (Guide):

                              @wgstarks does the 2nd glow red?

                              No but I see 0,1 and 2 in the code so wondering if it's a bad led.

                              Box: SG-4200

                              JonathanLeeJ 1 Reply Last reply Reply Quote 0
                              • JonathanLeeJ
                                JonathanLee @wgstarks
                                last edited by

                                @wgstarks check the file in /dev/led red 2

                                Make sure to upvote

                                wgstarksW 1 Reply Last reply Reply Quote 0
                                • wgstarksW
                                  wgstarks @JonathanLee
                                  last edited by wgstarks

                                  @JonathanLee said in Netgate 2100 Customization of LEDs (Guide):

                                  @wgstarks check the file in /dev/led red 2

                                  Can't open that file. the led directory is locked (555).

                                  Box: SG-4200

                                  JonathanLeeJ 2 Replies Last reply Reply Quote 0
                                  • JonathanLeeJ
                                    JonathanLee @wgstarks
                                    last edited by

                                    @wgstarks 🤔

                                    Make sure to upvote

                                    1 Reply Last reply Reply Quote 0
                                    • JonathanLeeJ
                                      JonathanLee @wgstarks
                                      last edited by

                                      @wgstarks can you cat the file?

                                      Make sure to upvote

                                      wgstarksW 1 Reply Last reply Reply Quote 0
                                      • wgstarksW
                                        wgstarks @JonathanLee
                                        last edited by

                                        @JonathanLee said in Netgate 2100 Customization of LEDs (Guide):

                                        @wgstarks can you cat the file?

                                        Operation not supported by device.

                                        Box: SG-4200

                                        JonathanLeeJ 2 Replies Last reply Reply Quote 0
                                        • JonathanLeeJ
                                          JonathanLee @wgstarks
                                          last edited by

                                          @wgstarks look at the open source file on GitHub it’s all open source, git hub should be open non locked

                                          Make sure to upvote

                                          1 Reply Last reply Reply Quote 0
                                          • JonathanLeeJ
                                            JonathanLee @wgstarks
                                            last edited by JonathanLee

                                            @wgstarks someone made a Morse code LED messager you know the one you use the application on your phone for ? That is cool

                                            <?php
                                            /*
                                             * led.inc
                                             *
                                             * part of pfSense (https://www.pfsense.org)
                                             * Copyright (c) 2009-2013 BSD Perimeter
                                             * Copyright (c) 2013-2016 Electric Sheep Fencing
                                             * Copyright (c) 2014-2024 Rubicon Communications, LLC (Netgate)
                                             * All rights reserved.
                                             *
                                             * Licensed under the Apache License, Version 2.0 (the "License");
                                             * you may not use this file except in compliance with the License.
                                             * You may obtain a copy of the License at
                                             *
                                             * http://www.apache.org/licenses/LICENSE-2.0
                                             *
                                             * Unless required by applicable law or agreed to in writing, software
                                             * distributed under the License is distributed on an "AS IS" BASIS,
                                             * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
                                             * See the License for the specific language governing permissions and
                                             * limitations under the License.
                                             */
                                            
                                            $led_root = "/dev/led/led";
                                            
                                            /*
                                             * Send the control string to an LED
                                             */
                                            function led_ctl($led, $str) {
                                            	global $led_root;
                                            	if (led_exists($led)) {
                                            		exec("/bin/echo " . escapeshellarg($str) . " > {$led_root}{$led}");
                                            		return true;
                                            	}
                                            	return false;
                                            }
                                            
                                            /*
                                             * Blink an LED at set speed from 1-9 (1=Very Fast, 9=Very Slow)
                                             */
                                            function led_blink($led, $speed = 0) {
                                            	switch ($speed) {
                                            		case "reallyfast":
                                            		case "veryfast":
                                            			$speed = 1;
                                            			break;
                                            		case "fast":
                                            			$speed = 3;
                                            			break;
                                            		case "medium":
                                            			$speed = 5;
                                            			break;
                                            		case "slow":
                                            			$speed = 7;
                                            			break;
                                            		case "reallyslow":
                                            		case "veryslow":
                                            			$speed = 9;
                                            			break;
                                            	}
                                            	if (is_numeric($speed) && ($speed > 0) && ($speed < 10)) {
                                            		return led_ctl($led, "f{$speed}");
                                            	}
                                            	return false;
                                            }
                                            
                                            /*
                                             * Blink an LED in a specific pattern
                                             * Letters A-J are on from 1/10s to 1s
                                             * Letters a-j are off from 1/10s to 1s
                                             */
                                            function led_pattern($led, $pattern, $repeat = true) {
                                            	/*  End with a . to stop after one iteration. */
                                            	$end = $repeat ? "" : ".";
                                            	return led_ctl($led, "s{$pattern}{$end}");
                                            }
                                            
                                            /*
                                             * Encode a text message into morse code, and send it to an LED
                                             */
                                            function led_morse($led, $message) {
                                            	return led_ctl($led, "m" . str_to_morse($message));
                                            }
                                            
                                            /*
                                             * Blink digits out on LED at 1/10s intervals
                                             * e.g 1=1 blink, 8=8 blinks
                                             * 0 is 10 pulses.
                                             * One second pause between digits.
                                             */
                                            function led_digit($led, $digitstring) {
                                            	$i = 0;
                                            	$dstring = "d";
                                            	while ($i < strlen($digitstring)) {
                                            		$thisdigit = substr($digitstring, $i++, 1);
                                            		if (is_numeric($thisdigit)) {
                                            			$dstring .= $thisdigit;
                                            		}
                                            	}
                                            	led_ctl($led, $dstring);
                                            }
                                            
                                            /*
                                             * Turn an LED on
                                             */
                                            function led_on($led) {
                                            	led_ctl($led, "1");
                                            }
                                            
                                            /*
                                             * Turn an LED off
                                             */
                                            function led_off($led) {
                                            	led_ctl($led, "0");
                                            }
                                            
                                            /*
                                             * Find the number of LEDs present on the system.
                                             */
                                            function led_count() {
                                            	global $led_root;
                                            	$count = 0;
                                            	$leds = array();
                                            	if (is_dir(dirname($led_root))) {
                                            		$leds = glob("{$led_root}*");
                                            		$count = count($leds);
                                            	}
                                            	return $count;
                                            }
                                            
                                            /*
                                             * Test to see if a given LED exists.
                                             */
                                            function led_exists($led) {
                                            	global $led_root;
                                            	if (!is_numeric($led)) {
                                            		return false;
                                            	}
                                            	return file_exists("{$led_root}{$led}");
                                            }
                                            
                                            /*
                                             * Sweep across three LEDs in a K.I.T.T.-like way.
                                             */
                                            function led_kitt() {
                                            	if (led_count() != 3) {
                                            		/* Wrong LED count for this to work, skip. */
                                            		return;
                                            	}
                                            	led_pattern(1, 'AaaaaA');
                                            	led_pattern(2, 'aAaaAa');
                                            	led_pattern(3, 'aaAAaa');
                                            }
                                            
                                            /*
                                             * Custom pattern for assigning interfaces
                                             */
                                            function led_assigninterfaces() {
                                            	if (led_count() != 3) {
                                            		/* Wrong LED count for this to work, skip. */
                                            		return;
                                            	}
                                            	led_pattern(1, 'AaaAaaaaaaaaaaaa');
                                            	led_pattern(2, 'aaaaaAaaAaaaaaaa');
                                            	led_pattern(3, 'aaaaaaaaaaAaaAaa');
                                            }
                                            
                                            /*
                                             * Return the three LEDs to a standard setup (1=on, 2 and 3 = off)
                                             */
                                            function led_normalize() {
                                            	if (led_count() != 3) {
                                            		/* Wrong LED count for this to work, skip. */
                                            		return;
                                            	}
                                            	led_on(1);
                                            	led_off(2);
                                            	led_off(3);
                                            }
                                            
                                            /*
                                             * Shut off ALL LEDs.
                                             */
                                            function led_alloff() {
                                            	if (led_count() != 3) {
                                            		/* Wrong LED count for this to work, skip. */
                                            		return;
                                            	}
                                            	led_off(1);
                                            	led_off(2);
                                            	led_off(3);
                                            }
                                            
                                            /*
                                             * Translate a string to morse code. Characters not known to have a
                                             * valid morse code representation will be ignored.
                                             */
                                            function str_to_morse($string) {
                                            	$i = 0;
                                            	$morsestring = "";
                                            	while ($i < strlen($string)) {
                                            		$morsestring .= char_to_morse(substr($string, $i++, 1)) . " ";
                                            	}
                                            	return $morsestring . "\n";
                                            }
                                            
                                            /*
                                             * Translate a single character to morse code. Characters not known
                                             * to have a valid morse code representation will be ignored.
                                             */
                                            function char_to_morse($char) {
                                            	switch (strtoupper($char)) {
                                            		case "A":
                                            			return ".-";
                                            			break;
                                            		case "B":
                                            			return "-...";
                                            			break;
                                            		case "C":
                                            			return "-.-.";
                                            			break;
                                            		case "D":
                                            			return "-..";
                                            			break;
                                            		case "E":
                                            			return ".";
                                            			break;
                                            		case "F":
                                            			return "..-.";
                                            			break;
                                            		case "G":
                                            			return "--.";
                                            			break;
                                            		case "H":
                                            			return "....";
                                            			break;
                                            		case "I":
                                            			return "..";
                                            			break;
                                            		case "J":
                                            			return ".---";
                                            			break;
                                            		case "K":
                                            			return "-.-";
                                            			break;
                                            		case "L":
                                            			return ".-..";
                                            			break;
                                            		case "M":
                                            			return "--";
                                            			break;
                                            		case "N":
                                            			return "-.";
                                            			break;
                                            		case "O":
                                            			return "---";
                                            			break;
                                            		case "P":
                                            			return ".--.";
                                            			break;
                                            		case "Q":
                                            			return "--.-";
                                            			break;
                                            		case "R":
                                            			return ".-.";
                                            			break;
                                            		case "S":
                                            			return "...";
                                            			break;
                                            		case "T":
                                            			return "-";
                                            			break;
                                            		case "U":
                                            			return "..-";
                                            			break;
                                            		case "V":
                                            			return "...-";
                                            			break;
                                            		case "W":
                                            			return ".--";
                                            			break;
                                            		case "X":
                                            			return "-..-";
                                            			break;
                                            		case "Y":
                                            			return "-.--";
                                            			break;
                                            		case "Z":
                                            			return "--..";
                                            			break;
                                            		case "0":
                                            			return "-----";
                                            			break;
                                            		case "1":
                                            			return ".----";
                                            			break;
                                            		case "2":
                                            			return "..---";
                                            			break;
                                            		case "3":
                                            			return "...--";
                                            			break;
                                            		case "4":
                                            			return "....-";
                                            			break;
                                            		case "5":
                                            			return ".....";
                                            			break;
                                            		case "6":
                                            			return "-....";
                                            			break;
                                            		case "7":
                                            			return "--...";
                                            			break;
                                            		case "8":
                                            			return "---..";
                                            			break;
                                            		case "9":
                                            			return "----.";
                                            			break;
                                            		case ".":
                                            			return ".-.-.-";
                                            			break;
                                            		case ",":
                                            			return "--..--";
                                            			break;
                                            		case "?":
                                            			return "..--..";
                                            			break;
                                            		case "'":
                                            			return ".----.";
                                            			break;
                                            		case "!":
                                            			return "-.-.--";
                                            			break;
                                            		case "/":
                                            			return "-..-.";
                                            			break;
                                            		case "(":
                                            			return "-.--.";
                                            			break;
                                            		case ")":
                                            			return "-.--.-";
                                            			break;
                                            		case "&":
                                            			return ".-...";
                                            			break;
                                            		case ":":
                                            			return "---...";
                                            			break;
                                            		case ";":
                                            			return "-.-.-.";
                                            			break;
                                            		case "=":
                                            			return "-...-";
                                            			break;
                                            		case "+":
                                            			return ".-.-.";
                                            			break;
                                            		case "-":
                                            			return "-....-";
                                            			break;
                                            		case "_":
                                            			return "..--.-";
                                            			break;
                                            		case "$":
                                            			return "...-..-";
                                            			break;
                                            		case "@":
                                            			return ".--.-.";
                                            			break;
                                            		case '"':
                                            			return ".-..-.";
                                            			break;
                                            		default:
                                            			return "";
                                            			break;
                                            	}
                                            }
                                            
                                            ?>
                                            

                                            Make sure to upvote

                                            1 Reply Last reply Reply Quote 0
                                            • JonathanLeeJ JonathanLee referenced this topic on
                                            • First post
                                              Last post
                                            Copyright 2025 Rubicon Communications LLC (Netgate). All rights reserved.