cwalter-at / freemodbus

BSD licensed MODBUS RTU/ASCII and TCP slave
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support conditional ignore of Modbus broadcast frames #27

Open matthiesenj opened 3 years ago

matthiesenj commented 3 years ago

The reason for this is a case where I have several identical slaves on the bus (fulfilling different, but similar roles), and sometimes it is desirable to instruct a slave to ignore the collective.