DIRECTORY FS, IO, Rope, Convert, BitOps; GenDynaBusInterfaceDBus1Impl: CEDAR PROGRAM IMPORTS FS, IO, Rope, Convert, BitOps ~ BEGIN outf: IO.STREAM; lineCount : CARD; nr:INT = 1; --number of colums in the right side of the line nl:INT = 6; --number of colums in the left side of the line NbRight : TYPE = [0..nr); NbLeft : TYPE = [0..nl); RightLine: TYPE = ARRAY NbRight OF Rope.ROPE; LeftLine: TYPE = ARRAY NbLeft OF Rope.ROPE; rl: RightLine; ll: LeftLine; comment: Rope.ROPE; Signal : TYPE = {T,F,X}; DSerialOut,DSerialIn,DExecute,DAddress : Signal; DShiftCK,nFreeze,nDReset: Signal; Init: PROC [] RETURNS [] ~ { DSerialIn _ F; DExecute _ F; DAddress _ F; DShiftCK _ F; nFreeze _ T; nDReset _ F; DSerialOut _ X; }; RopeFromSignal: PROC [s: Signal] RETURNS [r: Rope.ROPE] ~ { SELECT s FROM F => r _ "0"; T => r _ "1"; ENDCASE => r _ "X"; }; Inv: PROC [s: Signal] RETURNS [t: Signal] ~ { SELECT s FROM F => t _ T; T => t _ F; ENDCASE => t _ X; }; MergeOut: PROC [] RETURNS [] ~ { column : INT; r : Rope.ROPE; r _ " "; FOR column IN [0..nl) DO r _ Rope.Cat[r,ll[column]," "]; ENDLOOP; r _ Rope.Cat[r," | "]; FOR column IN [0..nr) DO r _ Rope.Cat[r,rl[column]," "]; ENDLOOP; outf.PutF["%g -- %g %g \n",IO.rope[r],IO.rope[Convert.RopeFromInt[lineCount]],IO.rope[comment]]; comment _ "" }; Send: PROC [] RETURNS [] ~ { ll[0] _ RopeFromSignal[DSerialIn]; ll[1] _ RopeFromSignal[nDReset]; ll[2] _ RopeFromSignal[nFreeze]; ll[3] _ RopeFromSignal[DExecute]; ll[4] _ RopeFromSignal[DAddress]; ll[5] _ RopeFromSignal[DShiftCK]; rl[0] _ RopeFromSignal[DSerialOut]; MergeOut; lineCount _ lineCount+ 1; }; SendAddress: PROC [address: CARDINAL] RETURNS [] ~ { adrs: CARDINAL _ address; s: INT; DAddress _ T; DSerialOut _ X; FOR s IN [0..16) DO DShiftCK _ F; IF (BitOps.WShift[adrs,s-15] MOD 2) = 0 THEN DSerialIn _ F ELSE DSerialIn _ T; Send; DShiftCK _ T; Send; ENDLOOP; DAddress _ F; DShiftCK _ F; Send; }; SendData: PROC [data: LONG CARDINAL, c: INT _ 16] RETURNS [] ~ { FOR s: INT DECREASING IN [0..c) DO DShiftCK _ F; IF (BitOps.DShift[data,-s] MOD 2) = 0 THEN DSerialIn _ F ELSE DSerialIn _ T; Send; DShiftCK _ T; Send; ENDLOOP; }; ReadandCheck: PROC [v: CARD, c: INT _ 16] RETURNS [] ~ { DAddress _ F; DShiftCK _ F; IF (BitOps.DShift[v,1-c] MOD 2) = 0 THEN DSerialOut _ F ELSE DSerialOut _ T; Send; FOR s: INT IN [1..c) DO DShiftCK _ T; IF (BitOps.DShift[v,s-c+1] MOD 2) = 0 THEN DSerialOut _ F ELSE DSerialOut _ T; Send; DShiftCK _ F; Send; ENDLOOP; DShiftCK _ T; DSerialOut _ X; Send; DShiftCK _ F; Send; }; SendReset: PROC [] RETURNS [] ~ { nDReset _ F; FOR i: NAT IN [0..10) DO Send; ENDLOOP; nDReset _ T; }; SendShiftClock: PROC [] RETURNS [] ~ { FOR i: NAT IN [0..4) DO DShiftCK _ T; Send; DShiftCK _ F; Send; ENDLOOP; }; AdDBus: PROC [bd,hyb,Int,ci,pth: CARDINAL _0] RETURNS [ad: CARDINAL _0] ~ { ad _ BitOps.WShift[bd,12]+BitOps.WShift[hyb,8]; ad _ ad+BitOps.WShift[Int,5]+BitOps.WShift[ci,3]+pth; }; IdCte: PROC [t,v:CARDINAL] RETURNS [id:CARDINAL] ~ { id _ 5000H + BitOps.WShift[t,6] + v; }; outf _ FS.StreamOpen["DynaBusInterfaceDBus1.oracle", $create]; outf.PutF["-- Test D-Bus for DynaBusInterface\n"]; outf.PutF[" \n"]; outf.PutF["-- Output :\n"]; outf.PutF["--DSerialIn: A, nDReset: B, nFreeze: C, DExecute: D, \n"]; outf.PutF["-- DAddress: E,nDShiftCK: F \n"]; outf.PutF["-- Input :\n"]; outf.PutF["-- DSerialOut:M \n"]; outf.PutF[" \n"]; outf.PutF["-- A B C D E F ~ M \n"]; outf.PutF["\n"]; lineCount_ 0; Init; Send; SendReset; FOR sometime: INT IN [0..200) DO -- for tempo Send; ENDLOOP; outf.PutF[". \n"]; -- end outf.Close[]; END. ²GenDynaBusInterfaceDBus1Impl.mesa Copyright Σ 1987 by Xerox Corporation. All rights reserved. Jean Gastinel October 23, 1987 3:38:55 pm PDT Oracle Generation for the DBus Special variables of the Debug-Bus Convert a signal {F,T,X} into the corresponding Rope {0,1,X} t gets the invert of s This proc merge into two Rope Right and Left different elements of the line and write the result in the output stream This Proc convert the variables into ropes rl[i] & ll[i] for generating the line then call MergeOut for writing the line This Proc send an address on the DebugBus This proc send a data on the Debug Bus Reading of a path with c transitions of ShiftCK This proc set the Reset SStop lines at active, then remove the SStop line and finally remove the Reset. This proc send 4 pulse of ShiftClock to allow the initialisation of DBus constant Address in the DBus is : =0 is for BIC The structure of the Identificator is "0101 cccc ccrr rrrr" cccccc is the Type, rrrrrr is the Version Start of the Program Here the program start : Create or Append the file Start Generation : SendShiftClock; -- for autoload Dbus constant comment _ "Address of the DynaBusInterface path nb 3"; SendAddress[AdDBus[bd:0,hyb:0,Int:0,ci:0,pth:3]]; comment _ "Start Request"; SendData[1,1]; ReadandCheck[1,1]; SendData[1,1]; comment _ "Address of the DynaBusInterface path nb 3"; SendAddress[AdDBus[bd:0,hyb:0,Int:0,ci:0,pth:3]]; comment _ "Stop Request"; SendData[0,1]; ReadandCheck[0,1]; SendData[0,1]; comment _ "Address of the DynaBusInterface path nb 2"; SendAddress[AdDBus[bd:0,hyb:0,Int:0,ci:0,pth:2]]; comment _ "Set parameter to two word request"; SendData[4H,3]; ReadandCheck[4H,3]; SendData[4H,3]; comment _ "Address of the DynaBusInterface path nb 3"; SendAddress[AdDBus[bd:0,hyb:0,Int:0,ci:0,pth:3]]; comment _ "Start Request"; SendData[1,1]; ReadandCheck[1,1]; SendData[1,1]; FOR sometime: INT IN [0..16) DO -- for tempo Send; ENDLOOP; comment _ "Address of the DynaBusInterface path nb 3"; SendAddress[AdDBus[bd:0,hyb:0,Int:0,ci:0,pth:3]]; comment _ "Stop Request"; SendData[0,1]; ReadandCheck[0,1]; SendData[0,1]; comment _ "Address of the DynaBusInterface path nb 1"; SendAddress[AdDBus[bd:0,hyb:0,Int:0,ci:0,pth:1]]; SendData[01234567H,32]; SendData[89ABCDEFH,32]; SendData[0,4]; SendData[11111111H,32]; SendData[11111111H,32]; SendData[1,4]; SendData[22222222H,32]; SendData[22222222H,32]; SendData[2,4]; SendData[33333333H,32]; SendData[33333333H,32]; SendData[3,4]; SendData[44444444H,32]; SendData[44444444H,32]; SendData[4,4]; comment _ "Address of the DynaBusInterface path nb 3"; SendAddress[AdDBus[bd:0,hyb:0,Int:0,ci:0,pth:3]]; comment _ "Start Request"; SendData[1,1]; ReadandCheck[1,1]; SendData[1,1]; FOR sometime: INT IN [0..20) DO -- for tempo Send; ENDLOOP; comment _ "Address of the DynaBusInterface path nb 3"; SendAddress[AdDBus[bd:0,hyb:0,Int:0,ci:0,pth:3]]; comment _ "Stop Request"; SendData[0,1]; ReadandCheck[0,1]; SendData[0,1]; comment _ "Address of the DynaBusInterface path nb 1"; SendAddress[AdDBus[bd:0,hyb:0,Int:0,ci:0,pth:1]]; ReadandCheck[01234567H,32]; ReadandCheck[89ABCDEFH,32]; ReadandCheck[0,4]; ReadandCheck[11111111H,32]; ReadandCheck[11111111H,32]; ReadandCheck[1,4]; ReadandCheck[22222222H,32]; ReadandCheck[22222222H,32]; ReadandCheck[2,4]; ReadandCheck[33333333H,32]; ReadandCheck[33333333H,32]; ReadandCheck[3,4]; ReadandCheck[44444444H,32]; ReadandCheck[44444444H,32]; ReadandCheck[4,4]; comment _ "Address of the DynaBusInterface 0 ID path"; SendAddress[AdDBus[bd:0,hyb:0,Int:0,ci:0,pth:0]]; comment _ "ID of the DynaBusInterface type:5, Version 7"; ReadandCheck[IdCte[t:5,v:7]]; comment _ "Address of the DynaBusInterface path nb 1"; SendAddress[AdDBus[bd:0,hyb:0,Int:0,ci:0,pth:1]]; ReadandCheck[01234567H,32]; ReadandCheck[49ABCDEFH,32]; ReadandCheck[1,4]; ReadandCheck[12345678H,32]; ReadandCheck[5ABCDEF0H,32]; ReadandCheck[1,4]; ReadandCheck[23456789H,32]; ReadandCheck[6BCDEF01H,32]; ReadandCheck[2,4]; ReadandCheck[3456789AH,32]; ReadandCheck[7CDEF012H,32]; ReadandCheck[3,4]; ReadandCheck[456789ABH,32]; ReadandCheck[3DEF0123H,32]; ReadandCheck[4,4]; FOR sometime: INT IN [0..200) DO Send; ENDLOOP; Κ (˜codešœ!™!Kšœ<™Kšœ  œ  œ˜3Kšœ  œ˜Kšœ   œ˜Kšœ  5œ˜EKšœ  œ œ˜,Kšœ   œ˜Kšœ  œ  œ˜ Kšœ  œ˜Kšœ  œ˜(Kšœ˜K˜K˜K˜K™K™Kšœ ˜ K˜K˜K™-Kšœ ˜ K˜Kšœ6™6Kšœ1™1Kšœ™K™Kšœ™K™K™šœ œœ ˜.K˜Kšœ˜—K˜Kšœ6™6Kšœ1™1Kšœ™K™Kšœ™K™K™K˜Kšœ6™6Kšœ1™1Kšœ.™.K™Kšœ™K™K™Kšœ6™6Kšœ1™1Kšœ™K™Kšœ™K™K™šœ œœ ™-K™Kšœ™—K™Kšœ6™6Kšœ1™1Kšœ™K™Kšœ™K™™K™—Kšœ6™6Kšœ1™1K™K™K™K™K™K™K™K™K™K™K™K™K™K™K™K™Kšœ6™6Kšœ1™1Kšœ™K™Kšœ™K™K™šœ œœ ™-K™Kšœ™K™—Kšœ6™6Kšœ1™1Kšœ™K™Kšœ™K™K™Kšœ6™6Kšœ1™1K™Kšœ™Kšœ™Kšœ™K™Kšœ™Kšœ™Kšœ™K™Kšœ™Kšœ™Kšœ™K™Kšœ™Kšœ™Kšœ™K™Kšœ™Kšœ™Kšœ™K™K™Kšœ6™6Kšœ1™1Kšœ9™9Kšœ™K™K™Kšœ6™6Kšœ1™1K™Kšœ™Kšœ™Kšœ™K™Kšœ™Kšœ™Kšœ™K™Kšœ™Kšœ™Kšœ™K™Kšœ™Kšœ™Kšœ™K™Kšœ™Kšœ™Kšœ™K™šœ œœ ™ K™Kšœ™—K˜Kšœ  œŸ˜Kšœ ˜ K˜—Kšœ˜—…—*)