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#35 Hobbyboard LCD interface without function since 2.7p28

up_to_v0.8
closed
Paul Alfille
owfs (18)
5
2014-09-04
2010-02-27
Erich Freibert
No

Since 2.7p28 the hobbyboard LCD display (29.xxxxxxxx/LCD_H ) doesn't work anymore.
I have tested the following builds with Debian Lenny kernel 2.6.26 and 2.6.38.9
owfs-2.7p22 works well
owfs-2.7p25 works well
owfs-2.7p27 works well
owfs-2.7p28 fails
owfs-2.7p29 fails

There is no error message when writing to LCD_H but nothing appears on the display (but old text is cleared).
Same configuration (tested with and without hub) works well since p22 but stops working since p28

Regards
Erich

Discussion

  • Tiger

    Tiger - 2014-09-03

    I've been successfully running my hobbyboard display on 2.9p1 for at least a year. I'm quite sure, this issue can be seen as resolved.

     

    Last edit: Tiger 2014-09-03

  • Paul Alfille

    Paul Alfille - 2014-09-04
    • status: open --> closed
    • Group: --> up_to_v0.8