This is the mail archive of the ecos-bugs@sourceware.org mailing list for the eCos project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug 1001392] Generic 16x5x driver misses Rx timeout condition onLPC1765


Please do not reply to this email. Use the web interface provided at:
http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001392

Bernard Fouchà <bernard.fouche@kuantic.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #1 from Bernard Fouchà <bernard.fouche@kuantic.com> 2012-02-07 10:18:29 GMT ---
Wrong diagnostic (and wrong fix, LSR must always be read before RHR).

The bug is at init time: init routine clears FIFO but do not clear Overrun
Error by reading RHR (the only way to remove the Overrun Error as stated in
NS/TI 16550D datasheet): bug isn't a LPC17XX specific bug because of this.

New bug description and patch in bug #1001475.

*** This bug has been marked as a duplicate of bug 1001475 ***

-- 
Configure bugmail: http://bugs.ecos.sourceware.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]