Il 28/04/2017 16.01, Marcel Kilgus ha scritto: > I added that feature at the request from Jens who paid for the development of the 8-bit driver. It was at a time when the SMSQ/E documentation was pretty much unmaintained...
Is there a complete list of system variables in SMSQ / E 3.xx? In the list of my own, the variable pt_asprt is not there This is the list I found: $28000.W SV_IDENT Identification $d2450000 QL (QDOS) system variable identifier "S2AT" SMS Atari system variable identifier Pointers defining QDOS memory map: $28004.L SV_CHEAP Base of common heap area $28008.L SV_CHPFR First free space in common heap area $2800C.L SV_FREE Base of free area [+12 ] $28010.L SV_BASIC Base of BASIC area [+16 ] $28014.L SV_TRNSP Base of transient program area $28018.L SV_TRNFR First free space in TPA $2801C.L SV_RESPR Base of resident procedure area $28020.L SV_RAMT Top of RAM(+1) [+32 ] $28024.L SYS_MXFR Maximum return from free memory call (SMS only) $28028.L SYS_RTC Real time in seconds (SMS only) $2802C.W SYS_RTCF Real time fractional, countdown (SMS only) $2802E.W SV_RAND Random number(constantly changing) $28030.W SV_POLLM Count of poll interrupts missed $28032.B SV_TVMOD 0 if not TV display [+50 ] $28033.B SV_SCRST Screen status (0=active) $28034.B SV_MCSTA Current value of MC status register $28035.B SV_PCINT Current value of PC interrupt register $28036.B SV_USER User number in Toolkit 3 (Note:TK3 only!) $28037.B SV_NETNR Network station number [+55 ] Pointers to the list of tasks and drivers: $28038.L SV_I2LST Pointer to list of interrupt 2 drivers $2803C.L SV_PLIST Pointer to list of polled tasks $28040.L SV_SHLIST Pointer to list of scheduler tasks $28044.L SV_DRLST Pointer to list of device drivers $28048.L SV_DDLST Pointer to list of directory device drivers $2804C.L SV_KEYQ Pointer to a keyboard queue $28050.L SV_TRAPV Pointer to trap redirection table Pointers to resource management tables: $28054.L SV_BTPNT Pointer to most recent slave block entry. Slave tables are of 8-byte entries, others are 4-byte. $28058.L SV_BTBAS Pointer to base of slave block table $2805C.L SV_BTTOP Pointer to top of slave block table Jobs table: The jobtable is a sequence of .Ls, each pointing to a job control block. LSW of a JobID is the position of that job's .L in the jobtable. $28060.W SV_JBTAG Current value of job tag $28062.W SV_JBMAX Highest current job number $28064.L SV_JBPNT Pointer to current job table entry $28068.L SV_JBBAS Pointer to base of job table $2806C.L SV_JBTOP Pointer to top of job table Channel table: $28070.W SV_CHTAG Current value of channel tag $28072.W SV_CHMAX Highest current channel number $28074.L SV_CHPNT Pointer to last channel checked $28078.L SV_CHBAS Pointer to base of channel table $2807C.L SV_CHTOP Pointer to top of channel table MINERVA: $2807C.L - pointer to new extensions, including default fonts, cursor style, etc: see ASM.15-19 $28080.L SYS_FRBL Free Block List, to be returned to common heap (SMS only) Keyboard [poke only those marked with asterisk] $28088.W SV_CAPS *Caps lock: 0=normal, -256.L=255.B=caps locked [+136] $2808A.W SV_ARBUF Auto repeat buffer $2808C.W SV_ARDEL *Autorepeat delay: default=30 [+140 ] $2808E.W SV_ARFRQ *Autorepeat 1/frequency: default=2 [+142 ] $28090.W SV_ARCNT Autorepeat count $28092.W SV_CQCH Keyboard change queue character code - default ctrl-C=$03 [+146 ] Misc $28094.W SV_WP Write protect $28096.W SV_SOUND Sound status (BEEPING) $28098.L SV_SER1C Receive channel 1 queue address $2809C.L SV_SER2C Receive channel 2 queue address $280A0.B SV_TMODE ZX8032 transmit mode $280A1.B SV.PRCS Processor type, stored in top 4 bits, hex value of these 4 digits denotes 68000 family processor type ($0x=68000/8, $1x=68010, $2x=68020 etc) Bottom 4 bits contains information about any Floating Point Unit (FPU) available. 0=no FPU, 1=internal MMU, 2=68851 MMU, 4=internal FPU, 8=68881 or 68882 FPU. Note: not implemented on original QLs, Gold Card onward only. Note: QPC emulates a 68000 but identifies itself as a 68010 processor $280A2.L SV_CSUB *If non-zero, is address of subroutine to jump to when CAPSLOCK is pressed: the subroutine should spoil nothing. $280A6.W SV_TIMO Timeout for switching transmit mode (QL) $280A6.B DMA in use (SMS, ST) $280A7.B SV_MTYP Machine type value. bit 0=1 Hermes (QL) or blitter (Atari) chip installed. bits 1 to 4 = machine type (0=ST, 2=Mega ST or ST with RTC, 4=Stacy, 6=STE, 8=Mega STE, 10=Gold Card, 12=Super Gold Card, 16=Falcon, 17=Q40/Q60, 24=TT030, 28=QXL, 30=QPC, 31=QLay emulator) bit 5 to 7 = display type. 0=QL/Futura, 32=Monochrome monitor, 64=Atari Ext.4, 128=Atari QVME, 192=QL mode LCD or VGA, 160=Aurora $280A8.W SV_TIMOV Value of switching timeout (2 chars.) $280AA.W SV_FSTAT Flashing cursor status $280AC.L SV_PROGD$ Pointer to PROG_USE name (Toolkit 2 systems) $280B0.L SV_DATAD$ Pointer to DATA_USE name (Toolkit 2 systems) $280B4.L SV_DEST$ Pointer to DEST_USE name (Toolkit 2 systems) PROGD$, DATAD$ and DESTD$ pointed to as word for length followed by characters of string. $280B8.L SV_THGL Pointer to Thing list (systems with Thing list only) $280E0.L - Used by QATS software (QL Applications Traffic Supervisor) $280E4.L - Used by QATS software $280E8.L - Used by QATS software $280EE.B SV_MDRUN which drive is running $280EF.B SV_MDCNT Microdrive run-up run-down counter $280F0.B*8 SV_MDDID Drive ID * 4 of each microdrive (8 bytes) $280F8.B*8 SV_MDSTA status 0=no pending ops (8 bytes) $28100.L*16 SV_FSDEF Pointers to file system physical definition $28140.L SV_FSLST Pointer to list of file channels $28144.B SV_XACT Translate is active flag $28145.B - (Unknown) $28146.L SV_XTAB Pointer to TRA table $2814A.L SV_ERMS Pointer to message table $28180 SYS_TOP Top of system variables, bottom of Supervisor Stack Con Open 4 Giga a 9 euro/4 sett navighi veloce, chiami e invii SMS dal tuo smartphone verso tutti i fissi e mobili in Italia. 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