Sony 70AP Car Stereo System User Manual


 
53
DSR Series
7X.C8 : UNSUCCESSFUL EVENT
This return command is returned in response to the “61.C8 : UNSUCCESSFUL EVENT
SENSE” command. Data equivalent to one event consists of 3 bytes as described below, and is
returned.
The maximum number of events which can be returned at once is 5 events. When the specified
number of data is less than 1 or when “70.C8” is returned, it indicates that there is no remaining
data. When the data exceeds the capacity of the unsuccessful EVENT buffer, subsequent data
will not be stored. The unsuccessful EVENTs are deleted from the buffer using the “42.C5 :
CLEAR EVENT” command.
[DATA-1, DATA-2]
This indicates the event number (0001h to FFFFh) of the unsuccessful EVENTs. The lower byte
is assigned to DATA-1 and the upper byte is assigned to DATA-2.
[DATA-3]
This indicates the contents of the detected error.
bit-2 bit-1 bit-0
0 0 1 : The event was executed, but an error is detected.
0 1 0 : The event could not be executed as it has an error.
1 0 0 : The event has not been executed even though the trigger time has
elapsed.
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