Re: [lcd4linux] Fwd: PicoLCD from Mini-Box M300 not detecting?

[Michael R. <mi...@re...>]

Hi Kaya,

Could you provide a copy of your lcd4linux.conf?

signal 2 is SIGINT, did you stop it with Ctrl-C or something?


regards, Michael

Am 2011-10-12 21:01, schrieb Kaya Saman:
> Ok managed to get the display recognized as it was on the wrong USB header!
>
> However, when running: lcd4linux -Fvv
>
> I get:
>
> # cat lcd
> Version 0.10.1-RC1-768 starting
> plugin_cfg.c: Variable n = '0' (0)
> plugin_cfg.c: Variable nkey = '0' (0)
> [KVV] Using station 89
> [KVV] Using default port 80
> [KVV] Using default refresh interval of 60 seconds
> [KVV] Default abbreviation setting: off
> lcd4linux.c: initializing driver picoLCD
> picoLCD: $Rev: 759 $
> picoLCD: scanning for picoLCD...
> picoLCD: found picoLCD on bus 004 device 002
> picoLCD: Manufacturer='ITUNER INC' Product='USB-LCD-20x2' SerialNumber='1.57rel.'
> Setting contrast to 0
> Setting backlight to 1
> picoLCD: reserving 6 of 8 user-defined characters for icons
> picoLCD: using 0 GPI's and 8 GPO's
> initializing layout 'L20x2'
> lcd4linux.c: starting main loop
> lcd4linux.c: got signal 2
> lcd4linux.c: leaving main loop
> picoLCD: shutting down.
>
>
> with a whole bunch of these errors:
>
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
> picoLCD::GPI(1): GPI out of range (1..0)
>
>
> and additionally this error too:
>
> Starting lcd4linux: error evaluating variable 'button_text' from /etc/lcd4linux.conf
>
>
> Can anyone help me with that?
>
>
> Thanks,
>
>
> Kaya
>
>
>
> -------- Original Message --------
> Subject: 	PicoLCD from Mini-Box M300 not detecting?
> Date: 	Wed, 12 Oct 2011 21:17:31 +0300
> From: 	Kaya Saman <kay...@gm...>
> To: 	lcd...@li...
>
>
>
> Hi,
>
> I'm totally new to working with LCD's and linux. I purchased a Mini-Box
> Mini-ITX case with 20x2 PicoLCD module embedded to run on a Trixbox
> based Asterisk server.
>
> The display lights up and information is displayed on the panel and the
> keyboard works at least for the power key.
>
> I hooked it up via the on-board USB connector to the internal USB header
> on the system board.
>
>
> I have the wiring diagram for it at hand even though came pre-wired but
> still I think all that was needed was to attach the USB cable to the
> system board.....
>
>
> Anyway, when I run the lcd4linux command I get this output:
>
> # lcd4linux -Fvv
> Version 0.10.1-RC1-768 starting
> error evaluating variable 'button_text' from /etc/lcd4linux.conf
> plugin_cfg.c: Variable n = '0' (0)
> plugin_cfg.c: Variable nkey = '0' (0)
> [KVV] Using station 89
> [KVV] Using default port 80
> [KVV] Using default refresh interval of 60 seconds
> [KVV] Default abbreviation setting: off
> lcd4linux.c: initializing driver picoLCD
> picoLCD: $Rev: 759 $
> picoLCD: scanning for picoLCD...
> picoLCD: could not find a picoLCD
>
> How come that it isn't finding the picoLCD device?
>
>
> I took the sample configuration from here:
>
> http://ssl.bulix.org/projects/lcd4linux/wiki/picoLCD
>
>
> and also checked out this as well:
>
> http://ssl.bulix.org/projects/lcd4linux/ticket/265
>
> but am a bit confused?
>
>
> Can anyone give me a hand as to what is going on?
>
>
>
>
> This is the output of uname -a:
>
> 2.6.18-128.1.10.el5 #1 SMP Thu May 7 10:39:21 EDT 2009 i686 i686 i386
> GNU/Linux
>
>
>
> lsusb doesn't actually show anything either?
>
>
> # lsusb
> Bus 005 Device 001: ID 0000:0000
> Bus 001 Device 001: ID 0000:0000
> Bus 002 Device 001: ID 0000:0000
> Bus 002 Device 002: ID 0b38:0003 Gear Head Keyboard
> Bus 003 Device 001: ID 0000:0000
> Bus 004 Device 001: ID 0000:0000
>
>
>
> Many thanks!!
>
>
> Kaya
>
>
>
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Michael Reinelt <mi...@re...>
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