* Proof FIXED_FIXED_CONSTANT_POOL (#207) * wip(p820/836): Proof SERVICER207 #255 * done(p836/836): Proof SERVICER207 #255
This commit is contained in:
Glenn Dwiyatcita
James Harris
parent
8499a3e178
commit
5c42d61698
@ -30,73 +30,79 @@
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# Page 819
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# SERVICER207
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#
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# PROGRAM NAME: PREREAD, READACCS, SERVICER, AVERAGE G.
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# PROGRAM NAME - PREREAD, READACCS, SERVICER, AVERAGE G.
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# MOD NO. 00 BY M.HAMILTON DEC.12, 1966
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#
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# FUNCTIONAL DESCRIPTION
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#
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# THE ROUTINES DESCRIBED BELOW ARE USED TO CALCULATE VALUES OF RN, VN, AND GDT/2 DURING ACCELERATED FLIGHT.
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# THE SEVERAL ROUTINES COMPRISE A PACKAGE AND ARE NOT MEANT TO BE USED AS SEPARATE SUBROUTINES.
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#
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# GENERAL REFERENCES TO SERVICER OR AVERAGE G ARE UNDERSTOOD TO REFER TO THE ENTIRE SET OF ROUTINES INCLUDING
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# RRADACCS, SERVICER, AVERAGE G, INTEREAD, SMOOTHER, AND ANY ADDITIONAL ROUTINES ATTACHED AT AVGEXIT (SEE BELOW).
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#
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# READACCS, SERVICER, AVERAGE G, INTEREAD, SMOOTHER, AND ANY ADDITIONAL ROUTINES ATTACHED AT AVGEXIT (SEE BELOW).
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# PROGRAMS INITIATING SERVICER ARE REQUIRED TO MAKE A WAITLIST CALL FOR PREREAD (OR, IF LIFTOFF, FOR BIBIBIAS)
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# AT 2 SECONDS BEFORE THE FIRST AVERAGE G UPDATE IN ORDER TO INITIALIZE THE SEQUENCE, WHICH WILL RECUR EVERY
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# 2 SECONDS FROM THAT TIME ON AS LONG AS AVEGFLAG REMAINS SET.
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#
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# THE USE OF ERASABLE AVGEXIT ALLOWS VARIOUS ROUTINES TO BE PERFORMED AS PART OF THE NORMAL CYCLE (SEE
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# EXPLANATION OF AVGEXIT BELOW).
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#
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# DESCRIPTIONS OF INDIVIDUAL ROUTINES FOLLOW.
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#
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# PREREAD
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#
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# PREVIOUSLY EXTRAPOLATED VALUES COPIED FROM RN1, VN1, AND PIPTIME1 INTO RN, VN, AND PIPTIME.
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# LASTBIAS JOB SCHEDULED.
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# PIPS READ AND CLEARED VIA PIPASR SUBROUTINE.
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# AVERAGE G FLAG SET ON.
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# DRIFT FLAG SET OFF.
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# V37 FLAG SET ON.
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# INITIALIZATION OF 1) THRUST MONITOR (DVMON) -- DVCNTR SET TO ONE.
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# 2) TOTAL ACCUMULATED DELV VALUE (DVTOTAL) -- SET TO ZERO.
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# 3) AXIS VECTOR (AXIS) -- SET TO (.5,0,0).
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# INITIALIZATION OF 1) THRUST MONITOR (DVMON) - DVCNTR SET TO ONE.
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# 2) TOTAL ACCUMULATED DELV VALUE (DVTOTAL) - SET TO ZERO.
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# 3) AXIS VECTOR (AXIS) - SET TO (.5,0,0).
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# NORMLIZE JOB SCHEDULED.
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# READACCS TASH CALLED IN 2 SECONDS.
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#
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# NORMLIZE
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#
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# GDT/2 INITIALIZED VIA CALCGRAV ROUTINE.
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#
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# GDT/2 INITIALIZED VIA CALCGRAV SUBROUTINE.
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# READACCS
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#
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# IF ONMON FLAG SET QUIKREAD ROUTINE IS PERFORMED BEFORE PIPASR ZEROS THE PIPA REGISTERS, AND THE 1/2 SEC
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# ONMONITOR LOOP IS INITIATED TO PROVIDE DOWNLINK INFORMATION DURING ENTRY.
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# PIPS READ AND CLEARED BY PIPASR SUBROUTINE.
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# IF CM/DSTBY IS ON, ENTRY VARIABLES INITIALIZED AND SETJTAG TASK CALLED.
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# Page 820
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#
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# SERVICER207
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#
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# IF AVERAGEG FLAG ON READACCS CALLED TO RECYCLE IN 2 SECONDS.
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# IF AVERAGEG FLAG OFF AVERAGE G EXIT (AVGEXIT) SET TO 2CADR AVGEND FOR FINAL PASS.
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# SERVICER JOB SCHEDULED.
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# TEST CONNECTOR OUTBIT TURNED ON.
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#
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# ONMNITOR
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#
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# A SEQUENCE OF THREE PASSES THROUGH QUICREAD FOLLOWING A CALL TO READACCS WITH ONMONFLG SET AT 1/2
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# SEC INTERVALS. INTERVALS ARE COUNTED OUT BY PIPCTR, INITIALIZED AT 3 BY READACCS.
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#
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# SEC INTERVALS. INTERVALS ARE COUNTED OUT BY PIPCTR, INITIALISED AT 3 BY READACCS
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# QUIKREAD
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#
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# READS CURRENT PIPS INTO X,Y,ZPIPBUF. READS OLD X,Y,ZPIPBUF INTO X,Y,ZOLDBUF. VALUES ARE SENT TO
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# DOWNLIST DURING ENTRY.
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#
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# SERVICER
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#
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# DELV VALUES CHECKED TO DETECT RUNAWAY PIP:
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# DELV VALUES CHECKED TO DETECT RUNAWAY PIP -
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# IF BAD PIP 1) ALARM SENT.
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# 2) COMPENSATION, DVTOTAL ACCUMULATION, AND DVMON BYPASSED. CONTROL
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# TRANSFERRED TO AVERAGE G.
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@ -104,30 +110,32 @@
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# DVTOTAL INCREMENTED BY ABSOLUTE VALUE OF DELV.
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# THRUST MONITOR (DVMON) PERFORMED UNLESS IDLE FLAG IS ON.
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# CONTROL TRANSFERRED TO AVERAGE Q.
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#
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# DVMON
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#
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# THRESHOLD VALUD (PLACED IN DVTHRUSH BY USER) CHECKED AGAINST ABSOLUTE VALUE OF DELV TO CHECK
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# THRUST LEVEL.
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#
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# IF THRUST 1) ULLAGE OFF ROUTINE PERFORMED.
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# 2) STEERING FLAG TURNED ON AT FIRST DETECTION OF THRUST
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# 2) STEERING FLAG TURNED ON AT FIRST DETECTION OF THRUST.
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# 3) CONTROL TRANSFERRED TO AVERAGE G.
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# IF NO THRUST 1) ON FIRST PASS THROUGH MONITOR, CONTROL TRANSFERRED TO AVERAGE G.
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# 2) ON SUBSEQUENT PASSES, CONTROL TRANSFERRED TO ENGINE FAIL ROUTINE IF THRUST
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# HAS FAILED FOR 3 CONSECUTIVE PASSES.
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#
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# ENGINE FAIL
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#
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# ENGFAIL1 TASK CALLED IN 2.5 SECONDS. THIS WILL RETURN CONTROL TO TIG-5 SO THAT THE IGNITION
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# SEQUENCE MAY BE REPEATED.
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# ENGINOF3 PERFORMED.
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# DAP SET UP FOR RCS.
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#
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# AVERAGE G
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# Page 821
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# RN1, VN1, GDT1/2 CALCULATED VIA CALCRVG ROUTINE BY UPDATING RN, VN WITH DELV AND AN AVERAGED VALUE
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# OF GDT/2
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# OF GDT/2.
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# RN1, VN1, GDT1/2, PIPTIME1 COPIED INTO RN, VN, GDT/2, PIPTIME FOR RESTART PROTECTION.
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# CONTROL TRANSFERRED TO ADDRESS SPECIFIED BY USER (OR BY READACCS FOR LAST PASS) IN AVGEXIT.
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# LAST PASS (AVGEND) 1) FREE FALL GYRO COMPENSATION SET UP.
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@ -137,36 +145,40 @@
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# 5) V37 FLAG RESET.
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# 6) TEST CONNECTOR OUTBIT RESET.
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# 7) CONTROL TRANSFERRED TO CANV37 TO CONTINUE MM CHANGE ROUTINE (R00).
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#
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# CALLING SEQUENCE
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#
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# PREREAD ENTERED DIRECTLY FROM TIG-30 VIA POSTJUMP.
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# READACCS CALLED AS WAITLIST TASK.
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#
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# SUBROUTINES CALLED
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#
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# UTILITY ROUTINES: PHASCHNG FLAGUP FLAGDOWN NOVAC FINDVAC WAITLIST ALARM NEWPHASE 2PHSCHNG
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#
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# OTHER: PIPASR 1/PIPA CALCGRAV CALCRVG AVETOMID
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#
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# UTILITY ROUTINES - PHASCHNG FLAGUP FLAGDOWN NOVAC FINDVAC WAITLIST ALARM NEWPHASE 2PHSCHNG
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# OTHER - PIPASR 1/PIPA CALCGRAV CALCRVG AVETOMID
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# NORMAL EXIT MODES
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#
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# ENDOFJOB TASKOVER CANV37
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#
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# AVGEXIT: THIS IS A DOUBLE PRECISION ERASABLE LOCATION BY WHICH CONTROL IS TRANSFERRED AT THE END
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# AVGEXIT - THIS IS A DOUBLE PRECISION ERASABLE LOCATION BY WHICH CONTROL IS TRANSFERRED AT THE END
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# OF EACH CYCLE OF AVERAGE G.
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# THE 2CADR OF A ROUTINE TO BE PERFORMED AT THAT TIME (E.G., STEERING EQUATIONS TO BE REPORTED
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# THE 2CADR OF A ROUTINE TO BE PERFORMED AT THAT TIME (E.G., STEERING EQUATIONS TO BE PERFORMED
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# AT 2 SECOND INTERVALS) MAY BE SET BY THE USER INTO AVGEXIT.
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# ALL SUCH ROUTINES SHOULD RETURN TO SERVEXIT, WHICH IS THE NORMAL EXIT FROM AVERAGE G.
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#
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# SERVEXIT: DOES A PHASE CHANGE FOR RESTART PROTECTION AND GOES TO ENDOFJOB.
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# SERVEXIT - DOES A PHASE CHANGE FOR RESTART PROTECTION AND GOES TO ENDOFJOB.
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# THE 2CADR OF SERVEXIT IS SET INTO AVGEXIT BY THE USER IF NO OTHER ROUTINE (SEE ABOVE).
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#
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# AVGEND: LAST PASS OF AVERAGE G EXITS HERE, BYPASSING SPECIAL ROUTINE (SEE ABOVE UNDER READACCS).
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# AVGEND - LAST PASS OF AVERAGE G EXITS HERE, BYPASSING SPECIAL ROUTINE (SEE ABOVE UNDER READACCS).
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# FINAL EXIT IS TO CANV37. F AVERAGE G).
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#
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# OUTPUT
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#
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# DVTOTAL(2) PIPTIME(2) XPIPBUF(2) YPIPBUF(2) ZPIPBUF(2)
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# RN(6) REFERENCE COORD. SCALED AT 2(+29) M/CS
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# VN(6) REFERENCE COORD. SCALED AT 2(+7) M/CS
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@ -174,9 +186,9 @@
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# DELV(6) STABLE MEMB. COORD.SCALED AT 2(+14)*5.85*10(-4)M/CS (KPIP1 USED TO GET DV/2 AT 2(+7))
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# Page 822
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# DELVREF(6) REFERENCE COORD. SCALED AT 2(+7) M/CS
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#
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# INITIALIZATION
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#
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# ONMONITOR FLAG SET BY ENTRY TO SHOW PIPBUF VALUES REQUIRED.
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# IDLE FLAG ON IF DVMON TO BE BYPASSED.
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# DVTHRUSH SET TO APPROPRIATE VALUE FOR DVMON.
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@ -184,22 +196,24 @@
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# TO BE DONE, AVGEXIT SET TO SERVEXIT.
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# VALUES NEEDED
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# REFSMMAT
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# UNITW: FULL UNIT VECTOR, IN REFERENCE COORD., OF EARTH'S ROTATIONAL VECTOR
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# RN1, VN1, PIPTIME1: IN REFERENCE COORD., CONSISTENT WITH TIME OF EXECUTION OF PREREAD.
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#
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# UNITW - FULL UNIT VECTOR, IN REFERENCE COORD., OF EARTH S ROTATIONAL VECTOR
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# RN1, VN1, PIPTIME1 - IN REFERENCE COORD., CONSISTENT WITH TIME OF EXECUTION OF PREREAD
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# DEBRIS
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#
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# CENTRALS A, L, Q
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# OTHER INTERNAL: DVCNTR(1) PIPAGE(1) PIPCTR(1) AVGEXIT(2)
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# EXTERNAL: ITEMP1(1) ITEMP2(1) RUPTREG1(1) TEMX(1) TEMY(1) TEMZ(1)
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# OTHER INTERNAL - DVCNTR(1) PIPAGE(1) PIPCTR(1) AVGEXIT(2)
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# EXTERNAL - ITEMP1(1) ITEMP2(1) RUPTREG1(1) TEMX(1) TEMY(1) TEMZ(1)
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# USEFUL DEBRIS
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# RN1(0) VN1(0) GDT1/0 PIPTIME1(2?)
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# RN1(6) VN1(6) GDT1/2 PIPTIME1(2)
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# THESE LOCATIONS USED AS BUFFER STORAGE FOR NEWLY CALCULATED VALUES OF RN, VN, GDT/2,
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# AND PIPTIME DURING PERFORMANCE OF SERVICER ROUTINES.
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# UNITR: HALF UNIT VECTOR OF RN, REFERENCE COORD.
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# UNITR - HALF UNIT VECTOR OF RN, REFERENCE COORD.
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# RMAG SCALED AT 2(+58) IN 36D.
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# RMAGSQ SCALED AT 2(+58) IN 34D.
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# (RE/RMAG)SQ IN 32D
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# (RE/RMAG)SQ IN 32D.
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BANK 27
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SETLOC SERVICES
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@ -207,6 +221,7 @@
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EBANK= DVCNTR
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# ********************* PREREAD ***************************************
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#
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COUNT 37/SERV
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@ -218,7 +233,7 @@ PREREAD CAF PRIO21 # CALLER MUST PROTECT PREREAD
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# CALL-TO AND LASTBIAS ITSELF ARE NOT
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# PROTECTED. REREADAC SETS 1/PIPADT
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# TO 2.0 SECS IN CASE LASTBIAS LOST.
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# (REDUNDANT IF LASTBIAS IS AOK.)
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# (REDUNDANT IF LASTBIAS IS AOK)
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# Page 823
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REDO5.31 TC PREREAD1
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@ -379,27 +394,26 @@ AVOUTCAD 2CADR AVGEND
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# MOD 02 BY RYE SEPT 1967
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# MOD 01 BY KOSMALA 23 MAR 1967
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# MOD 00 BY KOSMALA 27 FEB 1967
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#
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# FUNCTIONAL DESCRIPTION
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#
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# THE PURPOSE OF ONMONITOR IS TO PROVIDE 1/2 SEC.READING OF PIPAS FOR DOWNLIST DURING ENTRY.
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# X,Y,XPIPBUF CONTAIN PRESET VALUES X,Y,ZOLDBUF CONTAIN VALUES FROM PREVIOUS READING.
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#
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# X,Y,ZPIPBUF CONTAIN PRESET VALUES X,Y,ZOLDBUF CONTAIN VALUES FROM PREVIOUS READING.
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# CALLING SEQUENCE
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#
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# CALL AS WAITLIST TASK. TERMINATES ITSELF IN TASKOVER
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#
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# INITIALIZATION
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#
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# INITIALISATION
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# PIPCTR = 2 (FOR DT = 0.5 SEC)
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# X,Y,ZPIPBUF SET TO PREVIOUS PIPAX,Y,Z
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#
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# OUTPUT
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#
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# X,Y,ZPIPBUF, X,Y,ZOLDBUF
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#
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# DEBRIS
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#
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# X,Y,ZPIPBUF CONTAIN LAST PIPAX,Y,Z VALUES
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# X,Y,ZOLDBUF CONTAIN LAST-BUT-ONE PIPAX,Y,Z VALUES
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# RUPTREG1
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@ -426,6 +440,7 @@ CHKCTR CCS RUPTREG1
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# Page 828
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# ********************* SERVICER ***************************************
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#
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EBANK= DVCNTR
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@ -561,7 +576,7 @@ MDOTFAIL DEC 144.0 B-16 # 5 SEC MASS LOSS AT 28.8 KG/SEC
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# HAS 1 LEADING BINARY ZERO. IN MOST MISSIONS, RN WILL BE SCALED AT 2(+29), BUT IN THE 206 MISSION, RN WILL BE
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# SCALED AT 2(+24)M.
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NORMLIZE CAF THIRTEEN # SET UP TO COPY 14 REGS: RN1,VN1,PIPTIME1
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NORMLIZE CAF THIRTEEN # SET UP TO COPY 14 REGS- RN1,VN1,PIPTIME1
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TC GENTRAN # INTO RN,VN, PIPTIME
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ADRES RN1 # FROM HERE
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ADRES RN # TO HERE
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@ -570,7 +585,7 @@ NORMLIZE CAF THIRTEEN # SET UP TO COPY 14 REGS: RN1,VN1,PIPTIME1
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TC INTPRET
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VLOAD CALL # LOAD RN FOR CALCGRAV
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RN
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CALCGRAV # INITIALIZE UNITR RMAG GDT1
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CALCGRAV # INITIALISE UNITR RMAG GDT1
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STOVL GDT/2
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GOBL1/2
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@ -580,37 +595,43 @@ NORMLIZE CAF THIRTEEN # SET UP TO COPY 14 REGS: RN1,VN1,PIPTIME1
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# Page 832
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# ***** PIPA READER *****
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# MOD NO. 00 BY D. LICKLY DEC.9 1966
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#
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# FUNCTIONAL DESCRIPTION
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#
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# SUBROUTINE TO READ PIPA COUNTERS, TRYING TO BE VERY CAREFUL SO THAT IT WILL BE RESTARTABLE.
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# PIPA READINGS ARE STORED IN THE VECTOR DELV. THE HIGH ORDER PART OF EACH COMPONENT CONTAINS THE PIPA READING,
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# RESTARTS BEGIN AT REREADAC.
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#
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# AT THE END OF THE PIPA READER THE CDUS ARE READ AND STORED AS A
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# VECTOR IN CDUTEMP. THE HIGH ORDER PART OF EACH COMPONENT CONTAINS
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# THE CDU READING IN 2'S COMP IN THE ORDER CDUX,Y,Z. THE THRUST
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# THE CDU READING IN 2S COMP IN THE ORDER CDUX,Y,Z. THE THRUST
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# VECTOR ESTIMATOR IN FINDCDUD REQUIRES THE CDUS BE READ AT PIPTIME.
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#
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# CALLING SEQUENCE AND EXIT
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#
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# CALL VIA TC, ISWCALL, ETC.
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#
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# EXIT IS VIA Q.
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#
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# INPUT
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#
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# INPUT IS THROUGH THE COUNTERS PIPAX, PIPAY, PIPAZ, AND TIME2.
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#
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# OUTPUT
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#
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# HIGH ORDER COMPONENTS OF THE VECTOR DELV CONTAIN THE PIPA READINGS.
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#
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# PIPTIME CONTAINS TIME OF PIPA READING.
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#
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# DEBRIS (ERASABLE LOCATIONS DESTROYED BY THE PROGRAM)
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#
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# LOW ORDER DELV'S ARE ZEROED FOR TM INDICATION.
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# TEMX TEMY TEMZ PIPAGE
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@ -626,8 +647,8 @@ PIPASR EXTEND
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TS DELVZ # OTHER DELVS OK INCLUDING LOW ORDER
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TS DELVY
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TS DELVX +1 # LOW ORDER DELV'S ARE ZEROED FOR TM: THIS
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TS DELVY +1 # IF DNLNK=D LOW ORDER DELVS ARE NZ, THEY
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TS DELVX +1 # LOW ORDER DELV'S ARE ZEROED FOR TM: THUS
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TS DELVY +1 # IF DNLNK'D LOW ORDER DELVS ARE NZ, THEY
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TS DELVZ +1 # CONTAIN PROPER COMPENSATION. IF=0, THEN
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# THE TM VALUES ARE BEFORE COMPENSATION.
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@ -658,7 +679,7 @@ REREADAC CCS PHASE5 # LAST PASS CHECK
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# WHICH SET(S) UP 1/PIPADT (THUSLY)
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# FOR NON-COASTING COMPENSATION....BE
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# SURE 1/PIPADT IS AOK. (PRIO31 IS
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# 2.0SEC SC.AT B+8(CS)
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# 2.0SEC SC.AT B+8CS)
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CCS PIPAGE
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TCF READACCS # PIP READING NOT STARTED. GO TO BEGINNING
|
||||
@ -705,19 +726,19 @@ DONEADR GENADR PIPSDONE
|
||||
|
||||
# Page 835
|
||||
# *********************************************************************************************
|
||||
#
|
||||
|
||||
# ROUTINE CALCRVG INTEGRATES THE EQUATIONS OF MOTION BY AVERAGING THE THRUST AND GRAVITATIONAL
|
||||
# ACCELERATIONS OVER A TIME INTERVAL OF 2 SECONDS.
|
||||
#
|
||||
# FOR THE EARTH-CENTERED GRAVITATIONAL FIELD, THE PERTURBATION DUE TO OBLATENESS IS COMPUTED TO THE FIRST
|
||||
# HARMONIC COEFFICIENT J.
|
||||
#
|
||||
|
||||
# ROUTINE CALCRVG REQUIRES...
|
||||
# 1) THRUST ACCELERATION INCREMENTS IN DELV SCALED SAME AS PIPAX,Y,Z IN STABLE MEMBER COORDS.
|
||||
# 2) VN SCALED 2(+7)M/CS IN REFERENCE COORDS.
|
||||
# 3) RN SCALED AT 2(+29) METERS IN REFERENCE COORDS.
|
||||
# 4) UNITW THE EARTH'S UNIT ROTATIONAL VECTOR (SCALED AS A FULL UNIT VECTOR) IN REFERENCE COORDS.
|
||||
#
|
||||
# 4) UNITW THE EARTH S UNIT ROTATIONAL VECTOR (SCALED AS A FULL UNIT VECTOR) IN REFERENCE COORDS.
|
||||
|
||||
# IT LEAVES RN1 UPDATED (SCALED AT 2(+29)M, VN1 (SCALED AT 2(+7)M/CS), AND GDT1/2 (SCALED AT 2(+7)M/CS). ALSO HALF
|
||||
# UNIT VECTOR UNITR, RMAG IN 36D SCALED AT 2(+29)M, R MAG SQ. IN 34D SCALED AT 2(+58) M SQ.
|
||||
|
||||
@ -801,4 +822,3 @@ RESQ 2DEC* 40.6809913 E12 B-59*
|
||||
20J 2DEC* 3.24692010 E-2 B1*
|
||||
|
||||
2J 2DEC* 3.24692010 E-3 B1*
|
||||
|
||||
|
||||
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Reference in New Issue
Block a user