Matrix Orbital Corp

Posted: **Fri Nov 15, 2002 8:11 am**

I have a GLK12232-25sm and I

Posted: **Fri Nov 15, 2002 11:22 am**

Read the manual, follow the reset procedure then try the display again...

Rob.

Posted: **Fri Nov 15, 2002 9:05 pm**

The baud rate was already at what I wanted it but I did the reset procedure anyways and it still won't upload anything to the module.

Posted: **Fri Nov 15, 2002 9:15 pm**

Drunken F00l wrote:The baud rate was already at what I wanted it but I did the reset procedure anyways and it still won't upload anything to the module.

You're using a fixed 19200 baud?

Rob.

Posted: **Fri Nov 15, 2002 11:19 pm**

Yes, it's on 19200 and the software is set to 19200.

Posted: **Sun Nov 17, 2002 4:30 am**

the reset "feature" leaves much to be desired. all it does it reset the communication speed, it does not reset anything else. it would be nice if there was a way to reset EVERYTHING back to factory settings and clear out the memory...

Posted: **Sun Nov 17, 2002 12:32 pm**

Has the LCD screen been tested with Windows XP Pro? Right now I'm using a 6ft serial cable from Radio Shack and an external power supply that I made. The power works just fine. It can communicate to the screen but it seems that everything that involves the EEPROM just doesn't work.

Posted: **Mon Nov 18, 2002 12:55 pm**

Hello...

Using our mogd.exe program that is provided for you via the website or CDROM, after performing the manual override, wipe the file module system and try reloading your bitmap.

Posted: **Mon Nov 18, 2002 4:15 pm**

Drunken F00l wrote:Has the LCD screen been tested with Windows XP Pro?

Yes

Rob.

p.s. Forgot about the w'ipe system module file' button Miles, been so long since I've played with one of these displays

Posted: **Tue Nov 19, 2002 6:50 pm**

Wiping the file system doesn't seem to work because the default bitmap is still there. I tried uploading afterwards anyways but it still doesn't work.

Posted: **Tue Nov 19, 2002 6:55 pm**

Also (just to make sure this wouldn't cause a problem), I have no ground hooked up to the serial cable (although I've tried and have had the same problems) and I have both the grounds on the power connectors plugged in.

Posted: **Tue Nov 19, 2002 7:16 pm**

Drunken F00l wrote:Wiping the file system doesn't seem to work because the default bitmap is still there. I tried uploading afterwards anyways but it still doesn't work.

i know exactly what problem you are having, i have had the same problems with both my GLK devices. try switching COM ports on your computer,try again, then switching back. i just kept hammering the line with "Clear Display" codes from MOGD and then i got really frustrated and started turning on and off the power like mad. the display garbled up after that and it would respond to the Backlight ON/OFF comand and contrast, so i wiped the file system, reloaded the fonts, and reloaded my bitmaps and it worked.

Posted: **Tue Nov 19, 2002 7:25 pm**

"try switching COM ports on your computer,try again, then switching back."

What exactly do you mean by that? I only have 1 serial port. I tried all that other stuff, but it didn't work (it was fun though

).

Posted: **Tue Nov 19, 2002 7:28 pm**

Drunken F00l wrote:"try switching COM ports on your computer,try again, then switching back."

What exactly do you mean by that? I only have 1 serial port. I tried all that other stuff, but it didn't work (it was fun though ).

ahh i meant if you have 2 serial ports on your computer. i have COM1 and COM2. thats exactly what i did, and it started working.(plus the power surges and swearing)

sorry it doesnt work for you

Posted: **Tue Nov 19, 2002 7:29 pm**

How long were you spamming the Clear command. I just held enter down for about 10 secs and nothing.

Matrix Orbital Corp

GLK12232-25sm problems

GLK12232-25sm problems