Command ‘F’ – Add a Pass Filter
Sent: 7 bytes
{
U8 Cmd; // ‘F’
U8 Header; // Header to pass on
U8 Destination; // Destination address to pass on
U8 Source; // Source to pass on
U8 HMask; // Header AND mask (0xFF = exact)
U8 DMask; // Destination AND mask
U8 SMask; // Source AND mask
}
Responds: 1 byte
{
U8 Result; // Number of filters in use
}
Notes: These filters are just that, filters. Messages that match
them are passed on, as received, and applied to the
‘replies’ count in O and I commands (see below).
Command ‘f’ – Clear all Pass Filters
Sent: 1 byte
{
U8 Cmd; // ‘f’
}
Responds: 1 byte
{
U8 Result; // Should be 0
}
Notes: Clear all pass filters. New filters are added with ‘F’
(above).
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