恭喜,你发布的帖子
发布于 2015-12-15 18:25:00
6楼
L MW 1502
T "Send".SJ1_SEND[3]
L MW 1500
T "Send".SJ1_SEND[4]
L "Rcv".SJ1_RCV[4]
T MW 1504
L "Rcv".SJ1_RCV[3]
T MW 1506
A #WR
JNB read
L B#16#10
T DB50.DBB 1
L 50 //传送起始地址
T "Send".SJ1_SEND[1]
L 3
T "Send".SJ1_SEND[2]
L 12
T "work_com".LEN
JU send
read: NOP 0
L B#16#3
T DB50.DBB 1
L 50
T "Send".SJ1_SEND[1]
L 4
T "Send".SJ1_SEND[2]
L 14
T "work_com".LEN
send: NOP 0
AN M 1.2
AN M 1.4
= M 1.0
A M 1.0 //send start
AN "work_com".REQ
AN "work_com".REQ1
AN "work_com".REQ2
AN "work_com".REQ3
AN "work_com".REQ4
AN "work_com".REQ5
AN "work_com".REQ6
AN "work_com".DONE
AN "work_com".ERROR
R M 1.0
S "work_com".REQ
A "work_com".REQ
JNB tbr
L 0
T "work_com".NO
tbr: NOP 0
A(
O "work_com".DONE
O "work_com".ERROR
)
A "work_com".REQ
O
ON T 150
R "work_com".REQ
CALL "P_SND_RK" , DB40
SF :=
REQ :="work_com".REQ
R :="work_com".Reset
LADDR :=624
DB_NO :=50
DBB_NO :=0
LEN :="work_com".LEN
R_CPU_NO:=
R_TYP :='X'
R_NO :=
R_OFFSET:=
R_CF_BYT:=
R_CF_BIT:=
DONE :="work_com".DONE
ERROR :="work_com".ERROR
STATUS :="work_com".STATUS
A "work_com".ERROR
JNB _089
L "work_com".STATUS
T MW 3002
_089: NOP 0
这是完整的,透彻说明下。在这非常感谢了。
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