| bSendDone := FALSE; |
(* reset send done *) |
| IF fbSendCM574_1.EN OR bNewSendData THEN |
(* send activ or new cycle ? *) |
| |
fbSendCM574_1( EN := TRUE, SLOT := cbySlotCM574_1, CH := cbyChannelCM574_1_1, |
| |
|
DATA := ADR(abySendDataCM574_1_1), |
|
| |
|
DATA_LEN := cdwMaxSend + 1); |
(* run send POU *) |
| |
IF fbSendCM574_1.DONE THEN |
(* last send is now ready *) |
| |
|
IF fbSendCM574_1.ERR THEN |
(* error in last SEND *) |
| |
|
|
bSendErr := TRUE; |
(* save send error *) |
| |
|
|
wSendErno := fbSendCM574_1.ERNO; |
(* save error number *) |
| |
|
ELSE |
|
| |
|
|
bSendErr := FALSE; |
(* no error in last transmission *) |
| |
|
|
bSendDone := TRUE; |
(* data successfully transmitted *) |
| |
|
END_IF; (* ERR *) |
|
| |
|
fbSendCM574_1 (EN := FALSE); |
(* call with EN:=FALSE for new edge *) |
| |
END_IF; (* DONE *) |
|
| END_IF; (* EN *) |
|
