2100 LED question

JonathanLee

I am a computer science student right now, I have learned some Python, Assembly, and Java. I knew Basic as a kid for the Tandy 102. However, this programming language I have not learned yet, the constant $ is confusing. I think it is C. I really can not wait to take a class in this language. I even learned some bash scripting. It is C++ or C# right? We even did some PIC programming in mechatronics class but nothing looks like this language.

The use of $ all the time makes me think of Microsofts Xenix operating system.

stephenw10

The script linked above? It's a shell script; so like a bash script except not bash, it uses the default bsd shell. https://man.freebsd.org/cgi/man.cgi?query=sh

JonathanLee

@stephenw10 said in 2100 LED question:

https://man.freebsd.org/cgi/man.cgi?query=sh

Thanks $ "Expands to the positional parameters" There has got to be get this to work with a tracking id for an ACL

IMG_20230824_104757565#1.jpg

I did not know it could do solid red, pretty cool!!!

Well changing the number in that script is easy but adding that script to the acl is going to be harder. I think I can just add in the command to change to red to the tracking id somehow, again within the open source code finding that section of code is harder.

stephenw10

You could run pfctl -vvss to check for open states using the ruleID and use that to trigger the LED via a script run on a cronjob.

jrey

@JonathanLee said in 2100 LED question:

Microsofts Xenix

LOL - you said Microsoft Xenix,

Radio Shack back in the day ran this on the Model II (1979ish)
the computer is long gone, but I have a set of 8" install floppies and manuals around somewhere if you need them ;-)

Later iterations of the Radio Shack (Tandy) line after they changed from the Motorola processor and switched to Intel (IBM PC Clone), could ran SCO Unix - I pulled the manual from the shelf you want me to look something up for you

Screen Shot 2023-08-24 at 2.00.34 PM.png

Or if you want something more "original" we could go back to this
Screen Shot 2023-08-24 at 2.07.41 PM.png

From this core are also derived
Microsoft's OS/2 / Windows
and
Digital Equipment Corp (DEC) pdp and VAX based systems
the core systems in each remarkable close to the core unix
and
Apple's OS versions

what a blast - those day

	.TITLE	SHEP,’APPLE DOS’
*	6.3	10-6-78
*	8 BIT ASSEMBLER
	.M6502
*
**************************************************************************************
*	(C)  COPYRIGHT 1978  APPLE COMPUTER, INC
**************************************************************************************
ORG1	EQU	$1B00
ORG2	EQU	$3600
DISKIO	EQU	$3D00
ASC1	EQU	$3800

JonathanLee

@jrey EPIC!!! I have a Xenix book too,

I have a VM that runs it so could play with it. I wanted it as a kid in the 1990s so bad. I had Dos 3.11 back in the day. I learned that the mail application is like Alpine

https://unix.stackexchange.com/questions/366048/xenix-sco-v-running-in-contemporary-machines-as-vms

Check out part one and two that is my addition to how to run it in virtual box step by step, no clue why someone marked it -1 for me :( I bet it is someone that hated that os or something.

Screenshot 2023-08-24 at 11.31.02 AM.png

JonathanLee

@stephenw10

I got the output with the a rule using that command YEAH!!!

Screenshot 2023-08-24 at 11.23.44 AM.png

jrey

@JonathanLee said in 2100 LED question:

I have a VM that runs it so I could play with it

Cool I have and old DEC PDP emulator that I fire up from time to time just to perform a memory test (that is my memory - how much can I remember)

have fun with the lights. (like your "night before" re-wording) you could also just create some time based rules to block the late night gamer.. But then again the lights do sound like they are way more fun.

JonathanLee

@jrey I like the lights because even with the offline timers he turns it on to play what's already installed on it. Once at 3am till 5am on his last soccer game, he looked like a zombie the next day.

JonathanLee

Screenshot 2023-08-24 at 11.51.41 AM.png

I got my rule id it is 43

However running

Screenshot 2023-08-24 at 11.52.32 AM.png

switch -R does not work for some reason

It would be these rules to show stats only

Screenshot 2023-08-24 at 12.10.29 PM.png

In linux you can just display specific information I wonder how to pluck that out in freebsd

pfctl -vvsr

I will figure it out I just need all the rules that are in use for GAME_IP_GROUP

YEAHHHH use them with pfctl -vvss | grep ', rule ... and we should be good to make a script use a if clause if !null it should work and make a cron for it

JonathanLee

Screenshot 2023-08-24 at 12.19.07 PM.png

pfctl -vvss | grep ', rule 43'

JonathanLee

I am going to use this as a string entry and check to see if it is null if not turn the led on.

Simple enough in theory.

Screenshot 2023-08-24 at 1.02.54 PM.png

JonathanLee

Something maybe like this

#!/bin/sh
pfctl -vvss | grep ', rule 79' >/dev/null
res=$?

if [ $res = 0 ]; then
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 1 >/dev/null
fi


Or...

#!/bin/sh

str="$(pfctl -vvss | grep ', rule 79')"

if [ -z "$str" ]; then
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 1 >/dev/null
fi

Ref Researching:
https://forums.freebsd.org/threads/bin-sh-how-to-save-a-shell-command-output-into-a-string-variable.90088/

stephenw10

The problem there is that the rule number an change if you add or remove rules. I was hoping you might be able to see tags on rules in the states but I don't see a way to do that. Yet...

JonathanLee

@stephenw10 It works if you don't adjust the rules I have it going now.

JonathanLee

/root/deviceonlinenight

#!/bin/sh
pfctl -vvss | grep ', rule 79' >/dev/null
res=$?
if [ $res = 0 ]; 
then
  sysctl -q dev.gpio.2.led.0.pwm=1
  gpioctl -f /dev/gpioc2 0 duty 200 >/dev/null
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 200 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 200 >/dev/null
else
  sysctl -q dev.gpio.2.led.0.pwm=1
  gpioctl -f /dev/gpioc2 0 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 1 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 2 duty 0 >/dev/null
  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
  gpioctl -f /dev/gpioc2 5 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 0 >/dev/null
  gpioctl -f /dev/gpioc2 8 duty 0 >/dev/null
fi

/root/deviceonlineday

#!/bin/sh
pfctl -vvss | grep ', rule 79' >/dev/null
res=$?
if [ $res = 0 ]; 
then
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 100 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 6 duty 100 >/dev/null
else
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 0 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 7 duty 100 >/dev/null
fi

JonathanLee

@stephenw10

pfctl -vvss| grep '192.168.1.11' would work great too as it would be IP address based not rule based
also
pfctl -vvss| grep -e 192.168.1.18 -e 192.168.1.11

stephenw10

Nice!

JonathanLee

Kind of amazing looking when testing the deviceonlinenight.sh

It looks like the CM-5

The 90s Connection Machine

JonathanLee

#!/bin/sh
pfctl -vvss | grep ', rule 79' >/dev/null
res=$?
if [ $res = 0 ]; 
then
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 duty 100 >/dev/null
  sysctl -q dev.gpio.2.led.2.pwm=1
  gpioctl -f /dev/gpioc2 7 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 6 duty 100 >/dev/null
  gpioctl -f /dev/gpioc2 8 duty 100 >/dev/null
else
  sysctl -q dev.gpio.2.led.1.pwm=1
  gpioctl -f /dev/gpioc2 3 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 8 duty 0 >/dev/null
  gpioctl -f /dev/gpioc2 7 duty 7 >/dev/null
fi

This will have purple and red :)