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ethercat
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Improved phy debugging.

This commit is contained in:
Florian Pose 2009-04-07 09:37:07 +00:00
parent 205891e412
commit 01aeadbc73
1 changed files with 8 additions and 7 deletions
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15
master/fsm_master.c
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@ -339,9 +339,7 @@ int ec_fsm_master_action_process_phy(
ec_phy_request_t *request;
// search the first request to be processed
while (1) {
if (list_empty(&master->phy_requests))
break;
while (!list_empty(&master->phy_requests)) {
// get first request
request = list_entry(master->phy_requests.next,
@ -351,8 +349,10 @@ int ec_fsm_master_action_process_phy(
// found pending request; process it!
if (master->debug_level)
EC_DBG("Processing phy request for slave %u...\n",
request->slave->ring_position);
EC_DBG("Processing phy request for slave %u, "
"offset 0x%04x, length %u...\n",
request->slave->ring_position,
request->offset, request->length);
fsm->phy_request = request;
if (request->dir == EC_DIR_INPUT) {
@ -361,8 +361,9 @@ int ec_fsm_master_action_process_phy(
ec_datagram_zero(fsm->datagram);
} else {
if (request->length > fsm->datagram->mem_size) {
EC_ERR("Request length (%u) exceeds maximum datagram size (%u)!\n",
request->length, fsm->datagram->mem_size);
EC_ERR("Request length (%u) exceeds maximum "
"datagram size (%u)!\n", request->length,
fsm->datagram->mem_size);
request->state = EC_INT_REQUEST_FAILURE;
wake_up(&master->phy_queue);
continue;