[RTEMS Project] #4318: grlib, gr1553bc: set BC transfer descriptor timeout correctly

RTEMS trac trac at rtems.org
Sun Mar 7 15:00:47 UTC 2021

#4318: grlib,gr1553bc: set BC transfer descriptor timeout correctly
  Reporter:  Daniel Hellstrom  |      Owner:  Daniel Hellstrom
      Type:  defect            |     Status:  assigned
  Priority:  normal            |  Milestone:  6.1
 Component:  bsps              |    Version:  5
  Severity:  normal            |   Keywords:
Blocked By:                    |   Blocking:
 GR1553 BC driver gr1553bc_slot_transfer() bit shift logic does not match
 hardware, if a too large timeout value has given the wrong bus could have
 been selected. The timeout value was taken from a specific RT's setting,
 however from the wrong RT. This may not be seen if all RT's use the same
 timoute settings.

Ticket URL: <http://devel.rtems.org/ticket/4318>
RTEMS Project <http://www.rtems.org/>
RTEMS Project

More information about the bugs mailing list