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Can't Detect LK204-24-USB with LCDC or Display Tester
Posted: Tue May 18, 2004 12:27 am
by hybridmedia
Hi, I have a LK204-24-USB running on WinXP updated with the 1.1 USB Drivers. When I run LCDC it cannot auto-dectect the display, which is running on com 4. I get this error message when I run Display Tester. "Unable to auto-detect LCD Type", after that it runs some diagnostic and shows errors getting the serial no. and the version no. The same thing happens when I try changing Com ports.
I know in LCDC I used to be able to detect the screen. After I formmated the com, I get this new bunch of errors. Do I need to send the screen for repair? I have already ran out of ideas to get it to work...
Thanks
Here is the Display Tester Log :
Code: Select all
May 18, 2004 - 14:12:27
Read Module Type...
254 55
Module Type: -1
Initializing LCD...
Text Commands Support...
Auto Scroll.........[YES]
Auto Scroll On...
254 81
Line Wrap...........[YES]
Auto Line Wrap On...
254 67
Underline...........[YES]
Underline Cursor On...
254 74
Blinking Cursor.....[YES]
Block Cursor On...
254 83
Set Font............[ NO]
Font Metrics........[ NO]
Pixel Positioning...[ NO]
Font Positioning....[YES]
Cursor Position (1, 1) ...
254 71 1 1
Cursor Back.........[YES]
Cursor Home.........[YES]
Cursor Forward......[YES]
Send Text...........[YES]
Clear Text..........[YES]
...Done Text Commands.
Graphics Support...
Drawing Color.......[ NO]
Draw Pixel..........[ NO]
Draw Line...........[ NO]
Continuous Line.....[ NO]
Outline Rectangle...[ NO]
Solid Rectangle.....[ NO]
Draw Bitmap.........[ NO]
...Done Graphics Support.
Keypad/GPO Support...
Debounce Time.......[YES]
Debouce Time (sec)...
254 85 8
Auto Transmit.......[YES]
Auto Transmit On...
254 65
Auto Repeat.........[YES]
Auto Repeat On...
254 126 0
KU/KD Mode..........[YES]
24-Key Keypad.......[YES]
Poll Buffer.........[YES]
Clear Key Buffer....[YES]
Clear Key Buffer...
254 69
6 GPOs .............[YES]
Turn Off GPO (gpo)...
254 86 1
Turn Off GPO (gpo)...
254 86 2
Turn Off GPO (gpo)...
254 86 3
Turn Off GPO (gpo)...
254 86 4
Turn Off GPO (gpo)...
254 86 5
Turn Off GPO (gpo)...
254 86 6
...Done Keypad/GPOs.
Bar Graphs Support...
Horizontal Graphs...[YES]
Thick Vertical......[YES]
Thin Vertical.......[YES]
...Done Bar Graphs.
File System Support...
Upload Font.........[ NO]
Upload Bitmap.......[ NO]
Purge Memory........[ NO]
...Done File System.
Checking Remember Support...
Remember Wrap.......[YES]
Remember Scroll.....[YES]
Remember Underline..[YES]
Remember Blinking...[YES]
Remember Transmit...[YES]
Remember Repeat.....[YES]
Remember Debounce...[YES]
Remember Backlight..[ NO]
...Done Remember Support.
Checking Miscellaneous...
Baud Rate...........[YES]
Set RS232 Port Speed...
254 57 15
Read Serial #.......[YES]
Read Serial Number...
254 53
Invalid Serial Number: -1
Read Version #......[YES]
Read Version Number...
254 54
Version Number: -1
Read Module #.......[YES]
Set I2C Address.....[ NO]
Set Contrast........[YES]
Set Brightness......[ NO]
Save Contrast.......[YES]
Save Brightness.....[ NO]
Clear Display.......[YES]
Startup Screen......[YES]
Flow Control........[YES]
Exit Flow Control Mode...
254 59
Backlight...........[YES]
Set Backlight On Indefenitely...
254 66 0
...Done Miscellaneous.
...LCD Initialized.
Set Backlight Off...
254 70
Set Backlight On Indefenitely...
254 66 0
Posted: Tue May 18, 2004 3:35 pm
by Miles
Send me an email at
myero@matrixorbital.ca and I'll send you another "test software" to try and establish communication with the unit. Make sure you are attempting to open the correct com port...this will be listed in your device manager...let me know how you make out!
Re: Can't Detect LK204-24-USB with LCDC or Display Tester
Posted: Sun May 30, 2004 8:15 am
by mehmet
hybridmedia wrote:Hi, I have a LK204-24-USB running on WinXP updated with the 1.1 USB Drivers. When I run LCDC it cannot auto-dectect the display, which is running on com 4. I get this error message when I run Display Tester. "Unable to auto-detect LCD Type", after that it runs some diagnostic and shows errors getting the serial no. and the version no. The same thing happens when I try changing Com ports.
I know in LCDC I used to be able to detect the screen. After I formmated the com, I get this new bunch of errors. Do I need to send the screen for repair? I have already ran out of ideas to get it to work...
Thanks
Here is the Display Tester Log :
Code: Select all
May 18, 2004 - 14:12:27
Read Module Type...
254 55
Module Type: -1
Initializing LCD...
Text Commands Support...
Auto Scroll.........[YES]
Auto Scroll On...
254 81
Line Wrap...........[YES]
Auto Line Wrap On...
254 67
Underline...........[YES]
Underline Cursor On...
254 74
Blinking Cursor.....[YES]
Block Cursor On...
254 83
Set Font............[ NO]
Font Metrics........[ NO]
Pixel Positioning...[ NO]
Font Positioning....[YES]
Cursor Position (1, 1) ...
254 71 1 1
Cursor Back.........[YES]
Cursor Home.........[YES]
Cursor Forward......[YES]
Send Text...........[YES]
Clear Text..........[YES]
...Done Text Commands.
Graphics Support...
Drawing Color.......[ NO]
Draw Pixel..........[ NO]
Draw Line...........[ NO]
Continuous Line.....[ NO]
Outline Rectangle...[ NO]
Solid Rectangle.....[ NO]
Draw Bitmap.........[ NO]
...Done Graphics Support.
Keypad/GPO Support...
Debounce Time.......[YES]
Debouce Time (sec)...
254 85 8
Auto Transmit.......[YES]
Auto Transmit On...
254 65
Auto Repeat.........[YES]
Auto Repeat On...
254 126 0
KU/KD Mode..........[YES]
24-Key Keypad.......[YES]
Poll Buffer.........[YES]
Clear Key Buffer....[YES]
Clear Key Buffer...
254 69
6 GPOs .............[YES]
Turn Off GPO (gpo)...
254 86 1
Turn Off GPO (gpo)...
254 86 2
Turn Off GPO (gpo)...
254 86 3
Turn Off GPO (gpo)...
254 86 4
Turn Off GPO (gpo)...
254 86 5
Turn Off GPO (gpo)...
254 86 6
...Done Keypad/GPOs.
Bar Graphs Support...
Horizontal Graphs...[YES]
Thick Vertical......[YES]
Thin Vertical.......[YES]
...Done Bar Graphs.
File System Support...
Upload Font.........[ NO]
Upload Bitmap.......[ NO]
Purge Memory........[ NO]
...Done File System.
Checking Remember Support...
Remember Wrap.......[YES]
Remember Scroll.....[YES]
Remember Underline..[YES]
Remember Blinking...[YES]
Remember Transmit...[YES]
Remember Repeat.....[YES]
Remember Debounce...[YES]
Remember Backlight..[ NO]
...Done Remember Support.
Checking Miscellaneous...
Baud Rate...........[YES]
Set RS232 Port Speed...
254 57 15
Read Serial #.......[YES]
Read Serial Number...
254 53
Invalid Serial Number: -1
Read Version #......[YES]
Read Version Number...
254 54
Version Number: -1
Read Module #.......[YES]
Set I2C Address.....[ NO]
Set Contrast........[YES]
Set Brightness......[ NO]
Save Contrast.......[YES]
Save Brightness.....[ NO]
Clear Display.......[YES]
Startup Screen......[YES]
Flow Control........[YES]
Exit Flow Control Mode...
254 59
Backlight...........[YES]
Set Backlight On Indefenitely...
254 66 0
...Done Miscellaneous.
...LCD Initialized.
Set Backlight Off...
254 70
Set Backlight On Indefenitely...
254 66 0
Posted: Thu Jun 03, 2004 2:45 pm
by Zy
Was this problem solved? I have the same problem with mine and cant find info on it.
Posted: Thu Jun 03, 2004 2:54 pm
by Miles
Hello...
Looking into it, will let you know what we find out!!
Posted: Thu Jun 03, 2004 7:15 pm
by hybridmedia
Zy wrote:Was this problem solved? I have the same problem with mine and cant find info on it.
Well, I'm going to RMA it. I can't think of anything I did to make it become like that. Did you try using it on another computer? Maybe you might have better luck
Miles : You're probably going to get my RMA in the next 2 weeks. Hope you guys can solve it.
Posted: Fri Jun 04, 2004 9:46 am
by Miles
We are working on new drivers...this may or may not solve the problem. Planning on releasing a beta version next week!!
