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ethercat
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Added debugging output for unmatched frames and those that timed out.

This commit is contained in:
Florian Pose 2007-08-07 13:33:57 +00:00
parent 2d6ec6ec99
commit 480d12021b
1 changed files with 15 additions and 0 deletions
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15
master/master.c
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@ -718,6 +718,14 @@ void ec_master_receive_datagrams(ec_master_t *master, /**< EtherCAT master */
if (!matched) {
master->stats.unmatched++;
ec_master_output_stats(master);
if (unlikely(master->debug_level > 0)) {
EC_DBG("UNMATCHED datagram:\n");
ec_print_data(cur_data - EC_DATAGRAM_HEADER_SIZE,
EC_DATAGRAM_HEADER_SIZE + data_size
+ EC_DATAGRAM_FOOTER_SIZE);
}
cur_data += data_size + EC_DATAGRAM_FOOTER_SIZE;
continue;
}
@ -1504,6 +1512,13 @@ void ecrt_master_receive(ec_master_t *master /**< EtherCAT master */)
datagram->state = EC_DATAGRAM_TIMED_OUT;
master->stats.timeouts++;
ec_master_output_stats(master);
if (unlikely(master->debug_level > 0)) {
EC_DBG("TIMED OUT datagram index %02X waited %u us.\n",
datagram->index,
(unsigned int) (master->main_device.cycles_poll
- datagram->cycles_sent) * 1000 / cpu_khz);
}
}
}