Firebox LCD Driver for LCDProc

stephenw10 · Jun 17, 2010, 12:32 PM

The default options are quite limited you have choices of:

screen
    can be one of the following: 
C CPU
    show detailed CPU usage 
P SMP-CPU
    CPU usage overview: one line per CPU, especially useful on SMP systems. 
G CPUGraph
    CPU histogram 
L Load
    Load histogram 
M Memory
    memory & swap usage 
S ProcSize
    memory usage of 5 biggest processes 
D Disk
    filling level of the mounted file systems 
I Iface
    network interface usage 
B Battery
    battery status 
T TimeDate
    time & date information 
O OldTime
    old time screen 
U Uptime
    old uptime screen 
K BigClock
    big clock 
N MiniClock
    minimal clock 
A About
    credits page

Add the letters to where lcdproc is called in /usr/local/etc/rc.d/lcdd.sh. Not all of them work. I went with C T U.

Otherwise write your own client or use one someone else has written (a lot). It's supposed to be quite easy but since the last time I coded anything was at Uni about 12 years ago it's beyond me! ::)

Steve

jjstecchino · Jun 17, 2010, 12:38 PM

@stephenw10:

The default options are quite limited you have choices of:
screen
    can be one of the following: 
C CPU
    show detailed CPU usage 
P SMP-CPU
    CPU usage overview: one line per CPU, especially useful on SMP systems. 
G CPUGraph
    CPU histogram 
L Load
    Load histogram 
M Memory
    memory & swap usage 
S ProcSize
    memory usage of 5 biggest processes 
D Disk
    filling level of the mounted file systems 
I Iface
    network interface usage 
B Battery
    battery status 
T TimeDate
    time & date information 
O OldTime
    old time screen 
U Uptime
    old uptime screen 
K BigClock
    big clock 
N MiniClock
    minimal clock 
A About
    credits page
Add the letters to where lcdproc is called in /usr/local/etc/rc.d/lcdd.sh. Not all of them work. I went with C T U.

Otherwise write your own client or use one someone else has written (a lot). It's supposed to be quite easy but since the last time I coded anything was at Uni about 12 years ago it's beyond me! ::)

Steve

Steve I am away from home for a few days I can ssh to the boxbut I cannot see the lcd so I cant test.
Are you able to display nework stats (letter I) on your box?

stephenw10 · Jun 17, 2010, 1:08 PM

Hmm, the screen shows up OK but no data is shown for I. Maybe with some tweaking.
The only really useful things for me is how long since it last crashed and is the CPU pegged at 100% by some hideous crashed code. Anything else I'll just log in and look. To be honest none of the screens are very nice at 2X20. I should get off my arse and write something, it could easily have a single screen with cpu usage and uptime.
Steve

jjstecchino · Jun 17, 2010, 1:37 PM

@stephenw10:

Hmm, the screen shows up OK but no data is shown for I. Maybe with some tweaking.
The only really useful things for me is how long since it last crashed and is the CPU pegged at 100% by some hideous crashed code. Anything else I'll just log in and look. To be honest none of the screens are very nice at 2X20. I should get off my arse and write something, it could easily have a single screen with cpu usage and uptime.
Steve

I agree 2x20 is not spectacular, but it can be used to display some nice cpu/ network graphs

thewizard · Jul 10, 2010, 11:26 AM

hi

after following the above when i try to start lcdd.sh under usr/local/etc/rc.d

i get the following

/libexec/ld-elf.co.1: shared object
"libkvm.so.3 not found, requirded by "lcdproc"

any ideas on this one

stephenw10 · Jul 10, 2010, 11:52 AM

You need to add the sym links:


cd /lib
ln -s libc.so.7 libc.so.6
ln -s libkvm.so.4 libkvm.so.3

This is assuming you're running 1.2.3.

Steve

thewizard · Jul 10, 2010, 12:23 PM

@stephenw10:

You need to add the sym links:
cd /lib
ln -s libc.so.7 libc.so.6
ln -s libkvm.so.4 libkvm.so.3
This is assuming you're running 1.2.3.

Steve

Hi Steve

i am running 1.2.3

after entering the above i get

ln: libc.so.6: file exists
ln: libkvm.so.3: file exists

thorghts?

stephenw10 · Jul 11, 2010, 12:29 AM

Hmmm,
Had you already made the sym links when you installed the driver?
What exactly have you done so far?

Steve

thewizard · Jul 11, 2010, 8:25 PM

@stephenw10:

Hmmm,
Had you already made the sym links when you installed the driver?
What exactly have you done so far?

Steve

After setting up pfsense i have loaded the web browser and gone to diag, command, and uploaded the lcdd.tar.gz

For a pc via 9 pin serial i have selected option 8 (shell)

I have navigated to the tmp dir and typed
tar -xvf lcdd.tar
chmod 700 install-embed.lcdd.sh
./install-embed.lcdd.sh
Mount

Navigated to
cd /usr/local/etc/rc.d
type
./lcdd.sh
error
/libexec/ld-elf.co.1: shared object
"libkvm.so.3 not found, requirded by "lcdproc"

Navigate to lib
ln -s libc.so.7 libc.so.6
ln -s libkvm.so.4 libkvm.so.3
error
ln: libkvm.so.3 read-only file system
same for libc

any help would be appreciated

stephenw10 · Jul 12, 2010, 1:08 AM

The embedded version of pfsense is mounted read only so to make any changes, like adding sym links, you need to first mount it read-write. Remember to put it back to read only afterwards to preserve your cf card.
This is all detailed on page 2 of this thread and in the docs here:

http://doc.pfsense.org/index.php/Remount_embedded_filesystem_as_read-write

Steve

thewizard · Jul 12, 2010, 12:20 PM

@stephenw10:

The embedded version of pfsense is mounted read only so to make any changes, like adding sym links, you need to first mount it read-write. Remember to put it back to read only afterwards to preserve your cf card.
This is all detailed on page 2 of this thread and in the docs here:

http://doc.pfsense.org/index.php/Remount_embedded_filesystem_as_read-write

Steve

thank you for your help Steve - led is now working great

quick question i have set the file system back to read only, when installing apps from the gui will i have to change the card to read / write?

stephenw10 · Jul 13, 2010, 9:39 AM

No problem! :D
You shouldn't have to if you're using the gui. From, I think, 1.2.3 onwards the embedded install has switched to bsd nano and can support packages, however not all of them. Only supported packages show up in the gui though as I understand it.

StuartW · Jul 13, 2010, 8:39 PM

Hi,

I have followed all the instrcutions on the various threads and now happily have a working pfsense system running on a firebox x500, complete with working ath0 interface and LCD. Happy days :)

The last thing that would really make this perfect would be if the LCD could display tempurature details from the motherboard. I know this inof is available in the bios, but havent yet seen a way of getting this info out, either on the LCD or on the webGUI.

Any ideas?

Stuart

P.s. At this stage I am yet to see any of the fabeled Wacthdog timeout errors that seem to plague this device, and I've spent a long time configuring to get it how I want it. Not sure why….

stephenw10 · Jul 14, 2010, 11:17 AM

I haven't managed this either. :( Would be nice.
See my thread for using mbmon here.
I think it needs somebody with more coding skills than me (not saying much!) to write an lcdproc client that can take the output of mbmon. I haven't found any other client that can do it.

Steve

JeffD · Jul 15, 2010, 10:00 PM

Sorry for the lame Q but I tried searching and cannot find an answer: How do you upload the files to PFSense? TFTP?

wallabybob · Jul 15, 2010, 10:09 PM

@JeffD:

How do you upload the files to PFSense? TFTP?

Some options:

scp from Windows or Linux/Unix
From web GUI: Diagnostics -> Command, 3rd option to upload files

StuartW · Jul 16, 2010, 6:33 AM

@wallabybob:

@JeffD:

How do you upload the files to PFSense? TFTP?

Some options:

From web GUI: Diagnostics -> Command, 3rd option to upload files

This was the option I used

slider_nww · Feb 9, 2011, 10:29 PM

hello together,

i want so start the install of the driver with die read-write problem.

the user "thewizard" posted last year:

After setting up pfsense i have loaded the web browser and gone to diag, command, and uploaded the lcdd.tar.gz

For a pc via 9 pin serial i have selected option 8 (shell)

but in the console i see the boot screen:
1. Boot pfSense [default]
2. Boot pfSense with ACPI enabled
3. Boot pfSense using USB device
4. Boot pfSense in Safe Mode
5. Boot pfSense in single user mode
6. Boot pfSense with verbose logging
7. Escape to loader prompt
8. Reboot

how can i get the shell?

stephenw10 · Feb 9, 2011, 10:41 PM

That's odd. Is that before the box has booted?

Alternatively you can access a command prompt by using ssh to connect.
Make sure it's enabled in the web interface:
\system\advanced\enable secure shell
Use putty to connect (if you're using Windows).

Steve

slider_nww · Feb 9, 2011, 11:26 PM

at first the bootloader, then this menu. After booting "booting complete", but not the generelly menu

thx for the idea, i will test this tomorrow.

the lcdriver package "lcdproc" is not needed? only the lcdd.tar.gz?