--- a/master/fsm_coe.c Fri Feb 22 18:22:05 2008 +0000
+++ b/master/fsm_coe.c Fri Feb 22 18:25:44 2008 +0000
@@ -249,6 +249,12 @@
ec_slave_t *slave = fsm->slave;
uint8_t *data;
+ if (!(slave->sii_mailbox_protocols & EC_MBOX_COE)) {
+ EC_ERR("Slave %u does not support CoE!\n", slave->ring_position);
+ fsm->state = ec_fsm_coe_error;
+ return;
+ }
+
if (!(data = ec_slave_mbox_prepare_send(slave, datagram, 0x03, 8))) {
fsm->state = ec_fsm_coe_error;
return;
@@ -955,6 +961,12 @@
EC_DBG("Downloading Sdo 0x%04X:%i to slave %i.\n",
sdodata->index, sdodata->subindex, slave->ring_position);
+ if (!(slave->sii_mailbox_protocols & EC_MBOX_COE)) {
+ EC_ERR("Slave %u does not support CoE!\n", slave->ring_position);
+ fsm->state = ec_fsm_coe_error;
+ return;
+ }
+
if (slave->sii_rx_mailbox_size < 6 + 10 + sdodata->size) {
EC_ERR("Sdo fragmenting not supported yet!\n");
fsm->state = ec_fsm_coe_error;
@@ -1170,6 +1182,12 @@
EC_DBG("Uploading Sdo 0x%04X:%i from slave %i.\n",
entry->sdo->index, entry->subindex, slave->ring_position);
+ if (!(slave->sii_mailbox_protocols & EC_MBOX_COE)) {
+ EC_ERR("Slave %u does not support CoE!\n", slave->ring_position);
+ fsm->state = ec_fsm_coe_error;
+ return;
+ }
+
if (!(data = ec_slave_mbox_prepare_send(slave, datagram, 0x03, 10))) {
fsm->state = ec_fsm_coe_error;
return;