GetReceivePoolSize (FUN)ΒΆ

FUNCTION GetReceivePoolSize : CAA.COUNT

Returns the number of free receive messages in global receive pool. Should be greater 0. Otherwise no more messages can be received. Diagnostic Information can be also read by GetDiagnosis.

InOut:

Scope

Name

Type

Comment

Return

GetReceivePoolSize

CAA.COUNT

number of free receive messages in global receive pool

Input

hDriver

CAA.HANDLE

handle of CAN interface

peError

POINTER TO ERROR

optional pointer to error enum