Modbus TCP bugfix in scaninterval

31379b26 · root · f3924217 · 31379b26
Commit 31379b26 authored Jul 01, 2010 by root
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otherio/lib/rt/src/os_linux/rt_io_m_mb_tcp_slave.c otherio/lib/rt/src/os_linux/rt_io_m_mb_tcp_slave.c +4 -0

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--- a/otherio/lib/rt/src/os_linux/rt_io_m_mb_tcp_slave.c
+++ b/otherio/lib/rt/src/os_linux/rt_io_m_mb_tcp_slave.c
@@ -355,6 +355,10 @@ pwr_tStatus mb_send_data(io_sRackLocal *local,
 	}
 		
        local_card = cardp->Local;
+	if ( mp->ScanInterval > 1 && local_card->interval_cnt != 0) {
+	  cardp = cardp->next;
+	  continue;
+	}

        if (mask & mb_mSendMask_ReadReq) {
 	  switch (mp->FunctionCode) {