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Length: 19879 (0x4da7)
Types: TextFile
Names: »STATU.SRC«
└─⟦8347abc8e⟧ Bits:30005501 8" CR80 Floppy CR80FD_0033 ( ATR Source and Abs-files )
└─⟦8347abc8e⟧ Intel_ISIS_II
└─ ⟦this⟧ »STATU.SRC«
;******************************************************************************\r
;* *\r
;* D O R A A P P L I C A T I O N S / W *\r
;* *\r
;* DEVICE: ATR *\r
;* *\r
;* MODULE: STATUS TRANSMITTING PROCESS *\r
;* *\r
;******************************************************************************\r
\r
LINK DEFL 0\r
SCANNR DEFL 5\r
DCODNR DEFL 6\r
SEARNR DEFL 7\r
SYNCNR DEFL 8\r
LOCKNR DEFL 9\r
TIMGNR DEFL 10\r
INSPNR DEFL 11\r
STATNR DEFL 12\r
READNR DEFL 13\r
SEARTIM DEFL 1\r
SYNCTIM DEFL 2\r
LOCKTIM DEFL 3\r
INSPTIM DEFL 4\r
SCANTIM DEFL 5\r
PORT1 DEFL 30H\r
PORT2 DEFL 32H\r
PORT3 DEFL 34H\r
PORT4 DEFL 31H\r
DAC DEFL 20H\r
\r
NLIST S\r
PASSIVATE MACRO #ID,#NO\r
;DESRIP: THE MODULE PASSIVATES\r
; SPECIFIED PROCES.\r
; IF LINK IS SET AND ACTIV\r
; SPECIAL PROCESS IS PASSIVATED\r
; THE LINK-ELEMENT IS \r
; DECREMENTED\r
;DESTR: REG F,H,L\r
IF '#ID'.EQ.'S'\r
LD HL,SYSRAM+200H+#NO*10H+5\r
;IMPLEMENT ADD OF STATUS-BIT\r
IF LINK.EQ.1\r
BIT 7,(HL) ;\r
JR Z,O#$YM ;IF PROCESS WAS NOT PASSIVE THEN\r
LD HL,SYSRAM+0FBH ;BEGIN\r
DEC (HL) ;DEC LINK-ELEMENT\r
LD HL,SYSRAM+200H+#NO*10H+5\r
;END\r
O#$YM: ENDIF\r
ENDIF\r
IF '#ID'.EQ.'N'\r
LD HL,SYSRAM+200H+S*10H+#NO*20H+5\r
;IMPLEMENT ADD OF STATUS-BIT\r
ENDIF\r
RES 7,(HL) ;PASSIVATE\r
ENDM\r
ACTIVATE MACRO #ID,#NO\r
;DESRIP: THE MODULE ACTIVATES\r
; SPECIFIED PROCES.\r
; IF LINK IS SET AND PASSIV\r
; SPECIAL PROCESS IS ACTIVATED\r
; THE LINK-ELEMENT IS \r
; INCREMENTED\r
;DESTR: REG F,H,L\r
IF '#ID'.EQ.'S'\r
LD HL,SYSRAM+200H+#NO*10H+5\r
;IMPLEMENT ADD OF STATUS-BIT\r
IF LINK.EQ.1\r
BIT 7,(HL) ;\r
JR NZ,O#$YM ;IF PROCESS WAS NOT ACTIVE THEN\r
LD HL,SYSRAM+0FBH ;BEGIN\r
INC (HL) ;INC LINK-ELEMENT\r
LD HL,SYSRAM+200H+#NO*10H+5\r
;END\r
O#$YM: ENDIF\r
ENDIF\r
IF '#ID'.EQ.'N'\r
LD HL,SYSRAM+200H+S*10H+#NO*20H+5\r
;IMPLEMENT ADD OF STATUS-BIT\r
ENDIF\r
SET 7,(HL) ;ACTIVATE\r
ENDM\r
CREATE MACRO #ID,#NO,#NAME,#PRIO\r
;DESCRIP: THE MODULE CREATES SPECIFIED\r
; PROCESS IE LOADS STARTADDRESS\r
; (#NAME) IN PROCESS-DESCRIPTION\r
; BYTE 6,7. IF NORMAL PROCESS IS\r
; ENCOUNTERED PRIORITY IS LOADED\r
; TO BYTE 5 IN PROCESS-DESCRIPTION\r
; AND THE PROCESS IS ENQUEUED IN\r
; APPROPRIATE PRIO-QUEUE.\r
; FINALLY THE SPECIFIED PROCESS\r
; IS ACTIVATED\r
;DESTR: IF NORMAL PROCESS\r
; REG. A,F,B,C,D,E,H,L\r
; IF SPECIAL PROCESS\r
; REG. F,H,L\r
LD HL,#NAME ;\r
IF '#ID'.EQ.'S'\r
LD (SYSRAM+200H+#NO*10H+6),HL\r
;STARTADD TO PROCESS-DESCRIP\r
ENDIF\r
IF '#ID'.EQ.'N'\r
LD (SYSRAM+200H+S*10H+#NO*20H+6),HL\r
;STARTADD TO PROCESS-DESCRIP\r
LD HL,SYSRAM+200H+S*10H+#NO*20H+5\r
LD (HL),#PRIO ;PRIORTY TO PROCESS\r
LD HL,SYSRAM+#PRIO*8 ;ADDRESS OF PRIO-QUEUE\r
LD DE,SYSRAM+200H+S*10H+#NO*20H ;ADDRESS OF PROCESS-DESCRIP\r
CALL SUBENQ\r
ENDIF\r
ACTIVATE #ID,#NO ;ACTIVATE PROCESS\r
ENDM\r
RESTART MACRO #ID,#NO,#NAME,#PRIO\r
;DESCRIP: THE MODULE CREATES SPECIFIED\r
; PROCESS IE LOADS STARTADDRESS\r
; (#NAME) IN PROCESS-DESCRIPTION\r
; BYTE 6,7. IF NORMAL PROCESS IS\r
; ENCOUNTERED PRIORITY IS LOADED\r
; TO BYTE 5 IN PROCESS-DESCRIPTION\r
; AND THE PROCESS IS ENQUEUED IN\r
; APPROPRIATE PRIO-QUEUE.\r
; FINALLY THE SPECIFIED PROCESS\r
; IS ACTIVATED\r
;DESTR: IF NORMAL PROCESS\r
; REG. A,F,B,C,D,E,H,L\r
; IF SPECIAL PROCESS\r
; REG. F,H,L\r
LD HL,#NAME ;\r
IF '#ID'.EQ.'S'\r
LD (SYSRAM+200H+#NO*10H+6),HL\r
;STARTADD TO PROCESS-DESCRIP\r
ENDIF\r
IF '#ID'.EQ.'N'\r
LD (SYSRAM+200H+S*10H+#NO*20H+6),HL\r
;STARTADD TO PROCESS-DESCRIP\r
LD HL,SYSRAM+200H+S*10H+#NO*20H+5\r
LD (HL),#PRIO ;PRIORTY TO PROCESS\r
LD HL,SYSRAM+#PRIO*8 ;ADDRESS OF PRIO-QUEUE\r
LD DE,SYSRAM+200H+S*10H+#NO*20H ;ADDRESS OF PROCESS-DESCRIP\r
CALL SUBENQ\r
ENDIF\r
ACTIVATE #ID,#NO ;ACTIVATE PROCESS\r
ENDM\r
\r
\r
LESTAB MACRO #PRNUM\r
LD BC,#PRNUM\r
CALL ESTABR\r
ENDM\r
\r
LSUSPN MACRO #PRNUM\r
LD BC,#PRNUM\r
CALL SUSPND\r
ENDM\r
\r
GESTAM MACRO\r
LD HL,ONOFF\r
LD (HL),0FFH\r
ENDM\r
\r
GSUSPM MACRO\r
LD HL,ONOFF\r
LD (HL),0\r
ENDM\r
\r
UPDATM MACRO #PRNUM,#NO\r
LD HL,DELAY+#PRNUM\r
LD (HL),#NO\r
ENDM\r
\r
;>>>>>>>>>>>>>> DORCOM.MAC, VERSION 810127/CGR <<<<<<<<<<<<<<<<\r
;\r
;\r
;\r
;************************************************************************\r
; I G E P A 1\r
; VERSION 801125/CGR\r
;************************************************************************\r
;\r
;\r
IGEPA1 MACRO\r
\r
;DESCRIP: THE MACRO DEQUEUES AN ELEMENT FROM\r
; INCOMING PACKET QUEUE IN SPECIFIED\r
; CHANNEL.\r
;ENTRY: CHANNEL NO. IN A-REG.\r
;EXIT: CY=1 IF QUEUE WAS NOT EMPTY\r
; CY=0 IF QUEUE WAS EMPTY\r
; ADDRESS OF ELEMENT IN DE\r
;DESTROY: IF QUEUE WAS NOT EMPTY\r
; REG A,F,B,C,D,E,H,L,IX\r
; IF QUEUE WAS EMPTY\r
; REG F,H,L\r
;EXTERNALS REQUIRED: IGEPA\r
;\r
;################ Igepa1 macro #####################################\r
CALL IGEPA ;GET BUFFER IF ANY\r
JP NC,A#$YM+1 ;IF QUEUE WAS EMPTY THEN EXIT\r
PUSH DE ;\r
POP IX ;\r
PUSH DE ;\r
LD L,(IX+4) ;DECREMENT DATABUFFER ADDRESS 2 TIMES.\r
LD H,(IX+5) ;\r
DEC HL ;\r
DEC HL ;\r
LD (IX+4),L ;\r
LD (IX+5),H ;\r
LD HL,8 ;REFORMAT BUFFER ('SIZE OF DATABUFFER' IS DESTROYED)\r
ADD HL,DE ;\r
EX DE,HL ;\r
LD HL,2 ;\r
ADD HL,DE ;\r
LD B,0 ;\r
LD C,(IX+2) ;\r
LDIR ;\r
POP DE ;\r
A#$YM: SCF ;EXIT\r
;#################### End macro ################################\r
\r
ENDM\r
;\r
;\r
;\r
;\r
;************************************************************************\r
; I D E P A 1\r
; VERSION 801125/CGR\r
;************************************************************************\r
;\r
; DESCRIPTION: THIS MACRO ENQUEUES THE SPECIFIED BUFFER IN THE 'INCOMING'\r
; EMPTY BUFFER QUEUE IN THE CORRECT DESCRIPTOR SECTION.\r
; THE BUFFER MUST BE FORMATTED AS SPECIFIED FOR DORA INCOMING\r
; BUFFERS. THE BYTECOUNT IN THE BUFFER IS RESET\r
;\r
; ENTRY: ADDRESS OF BUFFER ELEMENT IN DE REGISTER.\r
;\r
; EXIT: CY=1 IF QUEUE WAS NOT EMPTY\r
; CY=0 IF QUEUE WAS EMPTY\r
; ADDRESS OF BUFFER ELEMENT IN DE AND IX REGISTERS.\r
;\r
; PARAMETERS: #EI: Y RE-ENABLES INTERRUPT\r
; N INTERRUPT IS DISABLED AT MACRO EXIT\r
;\r
; EXTERNALS: IDEPA\r
;\r
; DESTROY: REGISTERS A,F,B,C,H,L,IX\r
;\r
;\r
;\r
IDEPA1 MACRO #EI,#BSIZE\r
\r
;################# Idepa1 macro ##############################\r
PUSH DE ;\r
POP IX\r
LD (IX+8),#BSIZE ;REINSERT BUFFERSIZE (=16)\r
LD (IX+9),0 ;\r
LD (IX+2),0 ;RESET BYTECOUNT\r
LD (IX+3),0 ;\r
LD A,(IX-2) ;GET CHANNEL NO.\r
LD L,(IX+4) ;INCREMENT DATABUFFER ADDRESS 2 TIMES.\r
LD H,(IX+5) ;\r
INC HL ;\r
INC HL ;\r
LD (IX+4),L ;\r
LD (IX+5),H ;\r
CALL IDEPA ;\r
IF '#EI'.EQ.'Y' ;\r
EI ;\r
ENDIF ;\r
;################# End macro #################################\r
\r
ENDM\r
;\r
;\r
;************************************************************************\r
; O G E P A 1\r
; VERSION 810119/CGR\r
;************************************************************************\r
;\r
OGEPA1 MACRO #CHAN\r
\r
;DESCRIP: THE MACRO DEQUEUES AN 'OUTGOING' ELE-\r
; MENT FROM DESCRIPTOR.\r
;ENTRY: -\r
;EXIT: CY=1 IF QUEUE WAS NOT EMPTY\r
; CY=0 IF QUEUE WAS EMPTY\r
; ADDRESS OF ELEMENT IN DE\r
;DESTROY: IF QUEUE WAS NOT EMPTY\r
; REG A,F,B,C,D,E,H,L,IX\r
; IF QUEUE WAS EMPTY\r
; REG F,H,L\r
;PARAMETERS: #CHAN = CHANNEL NO. ('DATATYPE')\r
;\r
;EXTERNALS: SUBDEQ,QHEADS\r
;\r
;###################### Ogepa1 macro ###########################\r
LD A,#CHAN ;FIND EMPTY QUEUE\r
LD H,A\r
SLA A\r
SLA A\r
ADD A,H\r
LD HL,QHEADS\r
LD D,0\r
LD E,A\r
ADD HL,DE\r
CALL SUBDEQ ;GET BUFFER\r
JP NC,A#$YM+3\r
PUSH DE\r
POP IX\r
LD L,(IX+4) ;DECREMENT DATABUFFER ADDRESS 2 TIMES.\r
LD H,(IX+5) ;\r
DEC HL ;\r
DEC HL ;\r
LD (IX+4),L ;\r
A#$YM: LD (IX+5),H ;\r
;######################## End macro ##############################\r
\r
ENDM\r
;\r
;\r
;\r
;***********************************************************************\r
; O G E P A 3\r
; VERSION 810127/CGR\r
;***********************************************************************\r
;\r
; DESCRIPTION: THIS MACRO DEQUEUES A BUFFER FROM THE 'OUTGOING'\r
; EMPTY BUFFER QUEUE - IF THE I/F DEVICE IS DELEGATED - AND\r
; INSERTS THE PANEL CODE OF THE\r
; DELEGATED PANEL IN THE FIRST DATABYTE OF THE\r
; BUFFER. THE BYTECOUNT IS SET = 1.\r
;\r
; ENTRY: NONE\r
;\r
; EXIT: CY=0 IF QUEUE WAS EMPTY OR LTUX NOT DELEGATED\r
; CY=1 IF QUEUE WAS NOT EMPTY AND LTUX DELEGATED\r
; Z=0 IF LTUX NOT DELEGATED\r
; Z=1 IF LTUX IS DELEGATED\r
; ADDRESS OF BUFFER ELEMENT IN DE AND IX REGISTERS.\r
;\r
; PARAMETERS: #CHAN: CHANNELNUMBER. (MUST BE 6 OR 7)\r
;\r
; EXTERNALS: SUBDEQ, QHEADS, PANCO (AND PANCOM IF TELECINE I/F)\r
;\r
; DESTROY: REGISTERS A,F,B,C,D,E,H,L,IX\r
;\r
OGEPA3 MACRO #CHAN\r
\r
;################### Ogepa3 macro ###################################\r
NLIST S\r
IF #CHAN.EQ.6\r
LIST S ;+++++ #CHAN = 6\r
LD A,(PANCO)\r
NLIST S\r
ENDIF\r
IF #CHAN.EQ.7\r
LIST S ;+++++ #CHAN = 7\r
LD A,(PANCOM)\r
NLIST S\r
ENDIF\r
LIST S\r
CP 0 ;TEST IF DELEGATION IS ESTABLISHED\r
JP Z,A#$YM ;IF YES THEN\r
LD A,#CHAN\r
LD H,A ;FIND ADDRESS OF EMPTY BUFFER QUEUE\r
SLA A\r
SLA A\r
ADD A,H\r
LD HL,QHEADS\r
LD D,0\r
LD E,A\r
ADD HL,DE\r
CALL SUBDEQ ;GET BUFFER\r
;TEST IF QUEUE WAS EMPTY\r
JP NC,B#$YM ;IF NO THEN\r
PUSH DE\r
POP IX\r
LD (IX+2),1 ;SET BYTECOUNT = 1\r
NLIST S\r
IF #CHAN.EQ.6\r
LIST S ;+++++ #CHAN = 6\r
LD A,(PANCO)\r
NLIST S\r
ENDIF\r
IF #CHAN.EQ.7\r
LIST S ;+++++ #CHAN = 7\r
LD A,(PANCOM)\r
NLIST S\r
ENDIF\r
LIST S\r
LD (IX+8),A ;LOAD DELEGATED PANEL CODE INTO FIRST DATABYTE\r
LD L,(IX+4) ;DECREMENT DATABUFFER ADDRESS 2 TIMES.\r
LD H,(IX+5) ;\r
DEC HL ;\r
DEC HL ;\r
LD (IX+4),L ;\r
LD (IX+5),H ;\r
CP A ;SET Z-FLAG\r
SCF ;SET C-FLAG\r
JP A#$YM+4 \r
;ENDIF\r
;\r
B#$YM: CP A ;SET Z-FLAG\r
SCF\r
CCF ;RESET C-FLAG\r
JP A#$YM+4 ;\r
;ENDIF\r
A#$YM: CP 1 ;RESET Z-FLAG\r
SCF ;RESET C-FLAG\r
CCF ;\r
;\r
;################### End macro #######################################\r
\r
ENDM\r
;\r
;\r
;************************************************************************\r
; O G E P A 2\r
; VERSION 810119/CGR\r
;************************************************************************\r
;\r
; DESCRIPTION: THIS MACRO DEQUEUES A BUFFER FROM THE EMPTY BUFFER\r
; QUEUE ASSIGNED TO THE DELEGATED CR80.\r
;\r
; ENTRY: NONE\r
;\r
; EXIT: CY=0 IF THE QUEUE WAS EMPTY\r
; CY=1 IF THE QUEUE WAS NOT EMPTY\r
; ADDRESS OF BUFFERELEMENT IN DE REGISTER.\r
;\r
; PARAMETERS: NONE\r
;\r
; EXTERNALS: CR80NO, SUBDEQ, QHEADS\r
;\r
; DESTROY: REGISTERS A,F,B,C,D,E,H,L,IX\r
;\r
;\r
OGEPA2 MACRO\r
\r
;#################### Ogepa2 macro ###########################\r
LD A,(CR80NO) ;FIND ADDRESS OF EMPTY BUFFER QUEUE\r
LD H,A\r
SLA A\r
SLA A\r
ADD A,H\r
LD HL,QHEADS\r
LD D,0\r
LD E,A\r
ADD HL,DE\r
CALL SUBDEQ ;GET BUFFER\r
JP NC,A#$YM+3 ;\r
PUSH DE\r
POP IX ;\r
LD L,(IX+4) ;DECREMENT DATABUFFER ADDRESS 2 TIMES.\r
LD H,(IX+5) ;\r
DEC HL ;\r
DEC HL ;\r
LD (IX+4),L ;\r
A#$YM: LD (IX+5),H ;\r
;################## End macro ###################################\r
\r
ENDM\r
;\r
;\r
;\r
;\r
;\r
;************************************************************************\r
; O D E P A 1\r
; VERSION 800218/CGR\r
;************************************************************************\r
;\r
ODEPA1 MACRO #EI,#BSIZE\r
\r
;DESCRIP: THE MACRO ENQUEUES AN 'OUTGOING'\r
; ELEMENT IN THE CHANNEL QUEUE.\r
; IF TRANSMISSION CANCELED FLAG IS\r
; SET, THE BUFFER IS ENQUEUED IN\r
; THE OUTGOING EMPTY BUFFER QUEUE.\r
;ENTRY: ADDRESS OF ELEMENT IN REG DE\r
;EXIT: CY=1 IF QUEUE WAS NOT EMPTY\r
; CY=0 IF QUEUE WAS EMPTY\r
; ADDRESS OF ELEMENT IN REG DE\r
;DESTROY: REG A,F,B,C,H,L,IX\r
;\r
;PARAMETERS: #BSIZE = BUFFERSIZE\r
; #EI: Y RE-ENABLES INTERRUPT\r
; N INTERRUPT IS DISABLED AT MACRO EXIT.\r
; NOTE! INTERRUPT IS NOT AFFECTED\r
; IF TRANSMISSION WAS CANCELED.\r
;\r
;EXTERNALS: QHEADS,SUBENQ,ECOND1\r
;\r
;################ Odepa1 macro ####################################\r
PUSH DE ;\r
PUSH DE ;\r
POP IX ;\r
LD A,(IX+2) ;REFORMAT BUFFER\r
ADD A,7 ;\r
LD L,A ;\r
LD H,0 ;\r
ADD HL,DE ;\r
EX DE,HL ;\r
LD HL,2 ;\r
ADD HL,DE ;\r
EX DE,HL ;\r
LD B,0 ;\r
LD C,(IX+2) ;\r
LDDR ;\r
LD (IX+8),#BSIZE ;RESTORE BUFFERSIZE\r
LD (IX+9),0 ;\r
LD L,(IX+4) ;INCREMENT DATABUFFER ADDRESS 2 TIMES.\r
LD H,(IX+5) ;\r
INC HL ;\r
INC HL ;\r
LD (IX+4),L ;\r
LD (IX+5),H ;\r
LD A,(IX+2) ;TEST IF BUFFER IS THE LAST IN TRANSMISSION\r
LD HL,ECOND1 ;\r
CP #BSIZE\r
JP Z,C#$YM ; IF YES THEN\r
SET 7,(HL) ; SET BIT 7 IN ECOND1\r
JP D#$YM ; ELSE\r
C#$YM: RES 7,(HL) ; RESET BIT 7 IN ECOND1\r
; ENDIF\r
D#$YM: LD A,(HL) ;TEST IF TRANSMISSION IS CANCELED\r
BIT 6,A\r
JP Z,A#$YM ;IF YES THEN\r
; BEGIN\r
LD A,(IX+2) ; TEST IF BUFFER IS THE LAST IN TRANSMISSION\r
\r
CP #BSIZE\r
JP Z,B#$YM ; IF YES THEN\r
RES 6,(HL) ; RESET BIT 6 IN ECOND1\r
; ENDIF\r
B#$YM: LD (IX+2),0 ; RESET BYTECOUNT\r
LD (IX+3),0 ;\r
LD A,(IX-2) ; ENQUEUE BUFFER IN OUTGOINIG EMPTY BUFFER QUEUE\r
LD H,A\r
SLA A\r
SLA A\r
ADD A,H\r
LD HL,QHEADS\r
LD D,0\r
LD E,A\r
ADD HL,DE\r
POP DE\r
CALL SUBENQ ;\r
DI\r
JP E#$YM+3\r
; END\r
;ELSE\r
A#$YM: LD A,(IX-2) ; BEGIN\r
POP DE ; ENQUEUE BUFFER IN CHANNEL QUEUE\r
E#$YM: CALL ODEPA ;\r
; END\r
IF '#EI'.EQ.'Y'\r
EI\r
ENDIF ;ENDIF\r
;################# End macro #####################################\r
\r
ENDM\r
;\r
;\r
;\r
;\r
;\r
;\r
;************************************************************************\r
; O D E P A 2\r
; VERSION 800218/CGR\r
;************************************************************************\r
;\r
ODEPA2 MACRO #EI,#BSIZE\r
\r
;DESCRIP: THE MACRO ENQUEUES AN 'OUTGOING'\r
; ELEMENT IN THE CHANNEL QUEUE.\r
; IF TRANSMISSION CANCELED FLAG IS\r
; SET, THE BUFFER IS ENQUEUED IN\r
; THE OUTGOING EMPTY BUFFER QUEUE.\r
; FIRST, THE MACRO TESTS IF ASSIGNED\r
; CR80 NO. HAS BEEN CHANGED SINCE\r
; THE BUFFER WAS DEQUEUED BY OGEPA.\r
; IF YES, A BUFFER FROM THE CORRECT\r
; CHANNEL IS DEQUEUED AND THE BUFFER\r
; CONTENTS IS TRANSFERRED - NEXT, THE\r
; 'OLD' BUFFER IS DELIVERED TO THE\r
; APPROPRIATE EMPTY QUEUE AND FINALLY\r
; THE 'NEW' BUFFER IS TRANSMITTED.\r
;ENTRY: ADDRESS OF ELEMENT IN REG DE\r
;EXIT: CY=1 IF QUEUE WAS NOT EMPTY\r
; CY=0 IF QUEUE WAS EMPTY\r
; ADDRESS OF ELEMENT IN REG DE\r
;DESTROY: REG A,F,B,C,D,E,H,L,IX\r
;\r
;PARAMETERS: #BSIZE = BUFFERSIZE\r
; #EI: Y RE-ENABLES INTERRUPT\r
; N INTERRUPT IS DISABLED AT MACRO EXIT.\r
; NOTE! INTERRUPT IS NOT AFFECTED\r
; IF TRANSMISSION WAS CANCELED.\r
;\r
;EXTERNALS: QHEADS,SUBENQ,ECOND1,CR80NO\r
;\r
;################ Odepa2 macro ####################################\r
PUSH DE ;\r
PUSH DE ;\r
POP IX ;\r
LD A,(IX-2) ;\r
CP 5 ;\r
JP P,E#$YM ;\r
LD HL,CR80NO ;\r
CP (HL) ;\r
JP Z,E#$YM ;\r
LD H,A\r
SLA A\r
SLA A\r
ADD A,H\r
LD HL,QHEADS\r
LD D,0\r
LD E,A\r
ADD HL,DE\r
POP DE\r
PUSH DE ;\r
CALL SUBENQ ;\r
OGEPA2 ;\r
POP HL ;\r
PUSH DE ;\r
PUSH DE ;\r
LD BC,#BSIZE+8 ;\r
LDIR ;\r
POP IX ;\r
E#$YM: LD A,(IX+2) ;REFORMAT BUFFER\r
ADD A,7 ;\r
LD L,A ;\r
LD H,0 ;\r
ADD HL,DE ;\r
EX DE,HL ;\r
LD HL,2 ;\r
ADD HL,DE ;\r
EX DE,HL ;\r
LD B,0 ;\r
LD C,(IX+2) ;\r
LDDR ;\r
LD (IX+8),#BSIZE ;RESTORE BUFFERSIZE\r
LD (IX+9),0 ;\r
LD L,(IX+4) ;INCREMENT DATABUFFER ADDRESS 2 TIMES.\r
LD H,(IX+5) ;\r
INC HL ;\r
INC HL ;\r
LD (IX+4),L ;\r
LD (IX+5),H ;\r
LD A,(IX+2) ;TEST IF BUFFER IS THE LAST IN TRANSMISSION\r
LD HL,ECOND1 ;\r
CP #BSIZE\r
JP Z,C#$YM ; IF YES THEN\r
SET 7,(HL) ; SET BIT 7 IN ECOND1\r
JP D#$YM ; ELSE\r
C#$YM: RES 7,(HL) ; RESET BIT 7 IN ECOND1\r
; ENDIF\r
D#$YM: LD A,(HL) ;TEST IF TRANSMISSION IS CANCELED\r
BIT 6,A\r
JP Z,A#$YM ;IF YES THEN\r
; BEGIN\r
LD A,(IX+2) ; TEST IF BUFFER IS THE LAST IN TRANSMISSION\r
\r
CP #BSIZE\r
JP Z,B#$YM ; IF YES THEN\r
RES 6,(HL) ; RESET BIT 6 IN ECOND1\r
; ENDIF\r
B#$YM: LD (IX+2),0 ; RESET BYTECOUNT\r
LD (IX+3),0 ;\r
LD A,(IX-2) ; ENQUEUE BUFFER IN OUTGOINIG EMPTY BUFFER QUEUE\r
LD H,A\r
SLA A\r
SLA A\r
ADD A,H\r
LD HL,QHEADS\r
LD D,0\r
LD E,A\r
ADD HL,DE\r
POP DE\r
CALL SUBENQ ;\r
DI\r
JP E#$YM+3 ; END\r
;\r
;ELSE\r
A#$YM: LD A,(IX-2) ; BEGIN\r
POP DE ; ENQUEUE BUFFER IN CHANNEL QUEUE\r
E#$YM: CALL ODEPA ;\r
; END\r
IF '#EI'.EQ.'Y'\r
EI\r
ENDIF ;ENDIF\r
;################# End macro #####################################\r
\r
ENDM\r
;\r
\r
LIST S\r
PUBLIC STATUS,STAC12\r
EXTRN FLAG1,TCCSTA,CCBSTA,TTCCOD,MTCCOD,PQH12,SUBDEQ,SCOMMON\r
EXTRN SUBENQ,SYSRAM,FLAG3\r
EXTRN ID1,QHEADS,PANCO,CR80NO,ECOND1,OD1\r
\r
CSEG\r
\r
STATUS: LD SP,STAC12 ;INITIALIZE STACKPOINTER\r
\r
PASPRO: PASSIVATE S,STATNR ;PASSIVATE STATUS TRANSMITTING PROCESS\r
CALL SCOMMON ;SCHEDULE\r
EI\r
LD HL,FLAG3\r
RES 7,(HL) ;CLEAR EDITION SYSTEM REQUEST FLAG\r
;------------------------------------------------------------------------------\r
CHANGE: LD HL,PQH12\r
CALL SUBDEQ\r
JR NC,C0 ;IF ANY REQUEST-BUFFER THEN\r
PUSH DE ;BEGIN\r
POP IX ;\r
LD A,(IX-2) ;\r
CP 2 ;\r
JR NZ,CH0 ; IF REQUEST ON CH.2\r
LD HL,FLAG3 ; THEN\r
SET 7,(HL) ; SET EDITION SYSTEM REQUEST FLAG\r
CH0: CALL ID1 ; RETURN IT TO EMPTY BUFFER QUEUE\r
JR CHANGE ;END\r
\r
C0: ;\r
OGEPA3 6 ;GET EMPTY BUFFER FROM RCP(ATR) OUTG. QUEUE\r
JR C,RCPQUE ;\r
JP Z,STCR80 ;IF NO BUFFERS AND DELEGATED, GOTO STCR80\r
JP CHACLR ;IF NO BUFFERS AND NOT DELEGATED, GOTO CHACLR\r
\r
RCPQUE: LD (IX+9),0E8H ;BEGIN\r
LD A,(TCCSTA) ;\r
LD (IX+10),A ; FILL BUFFER WITH STATUS\r
LD A,(CCBSTA) ;\r
LD (IX+11),A ;\r
LD (IX+2),04H ;\r
CALL OD1 ; ENQUE BUFFER IN RCP(ATR) OUTG. QUEUE\r
CHACLR: LD HL,FLAG1 ;\r
RES 0,(HL) ; CLEAR STATUS CHANGE-FLAG\r
;END\r
\r
;-----------------------------------------------------------------------------\r
STCR80: LD HL,FLAG3\r
BIT 7,(HL)\r
JR NZ,ST1\r
LD A,(CR80NO)\r
CP 2 ;IF REQUEST FROM EDITION SYSTEM OR\r
JP Z,PROEND ;IF ANOTHER CR80 THEN\r
ST1: ;BEGIN\r
OGEPA2 ; GET EMPTY BUFFER FROM CR80 OUTG. QUEUE\r
JP NC,PROEND ; IF NO BUFFERS, THEN SKIP\r
; ELSE\r
PUSH DE ; SAVE BUFFER-ADDRESS ON STACK\r
PUSH DE ;\r
POP IX ;\r
LD (IX+8),0E8H ;\r
LD A,(TCCSTA) ;\r
LD (IX+9),A ; FILL BUFFER WITH STATUS\r
LD A,(CCBSTA) ;\r
LD (IX+10),A ;\r
LD (IX+11),0 ; DUMMY BYTE\r
LD (IX+2),15 ;\r
;\r
LD BC,12 ;\r
ADD IX,BC ;\r
PUSH IX ;\r
POP DE ;\r
;\r
LD HL,FLAG1 ;\r
BIT 3,(HL) ;\r
JR Z,C1 ; IF TC STATUS READY-BIT IS SET THEN\r
LD HL,TTCCOD ; BEGIN\r
LD BC,4 ;\r
LDIR ; FILL BUFFER WITH TAPE TIME CODE STATUS\r
JR C3 ; END ELSE\r
C1: LD A,0FFH ; BEGIN\r
LD B,4 ;\r
C2: LD (DE),A ; FILL BUFFER WITH DUMMY'S\r
INC DE ;\r
DEC B ;\r
JR NZ,C2 ; END\r
;\r
C3: LD HL,MTCCOD ; BEGIN\r
LD BC,4 ;\r
LDIR ; FILL BUFFER WITH MASTER TIME CODE STATUS\r
LD (IX+8),0 ;\r
LD (IX+9),0 ;\r
LD (IX+10),0 ;\r
; END\r
POP DE ; GET BUFFER-ADDRESS FROM STACK\r
CALL OD1 ; ENQUE BUFFER IN CR80 OUTGOING QUEUE\r
;\r
PROEND: JP PASPRO ;END\r
\r
DSEG\r
DS 32\r
STAC12:\r
END\r