• We recently switched our forum platform. If you experience any issues please email support@crystalfontz.com

633 linux always...

Fabrizio

New member
Hello,

New machine, new LCD.

When I run the test code from the site, I get :
- Serial_Init : success
- 2 "Timed out waiting for a response"
- "Updated display. Now waiting for packets."
- Nothing displayed on the LCD (remains default)
- Nothing when I press any key

What should I test ? Or do ?

Fabrizio
Looking for additional LCD resources? Check out our LCD blog for the latest developments in LCD technology.
 

CF Web

Administrator
633 USB, I assume? Which distro?

Provide as much information as possible and I'll do my best to help.
 

Fabrizio

New member
Oops sorry for the lack of information

633 on serial port
The distro is a slackware 10.2.
Kernel 2.6.13

The serial port is at 115200 baud.
But I also tried at 19200 changing it by :
setserial /dev/ttyS2 baud_base 19200

I can't any other relevant information.
Just ask if you think of something I forgot.

Fabrizio
 

Fabrizio

New member
SOLVED

I am sorry. It had nothing to do with the 633.

Just in case someone run into the same problem one day :
There is apparently a problem in the serial driver that goes in the linux kernel, before version 2.6.14.6.

So, just update your kernel to that version or above and everything should be ok.
 
USB LCD Displays - Graphic and Character LCDs with a Keypad
Top