Mercurial > hg > Members > kono > nitros9-code
annotate defs/scfdefs @ 1541:8d4b5ee1cee4
Fixed defsfiles to work with ASM
| author | boisy |
|---|---|
| date | Fri, 23 Apr 2004 02:32:14 +0000 |
| parents | cfc38fcd72d7 |
| children | 338690d16f53 |
| rev | line source |
|---|---|
| 1541 | 1 IFNE SCFDEFS-1 |
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c07686556109
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4 |
| 1200 | 5 ******************************************************************** |
| 6 * SCFDefs - Sequential Character File Manager Definitions | |
| 7 * | |
| 8 * $Id$ | |
| 9 * | |
| 10 * SCF stands for 'Sequential Character Filemanager' and is a package of subroutines | |
| 11 * that define the logical structure of a serial device. | |
| 12 * | |
| 13 * The data structures in this file give SCF its 'personality' and are used | |
| 14 * by SCF itself, as well as applications that will require disk I/O. | |
| 15 * | |
| 16 * Edt/Rev YYYY/MM/DD Modified by | |
| 17 * Comment | |
| 18 * ------------------------------------------------------------------ | |
| 19 * 1984/01/11 YO | |
| 20 * Added V.KANJI, V.KBUF, V.MODADR for new kanji input process. | |
| 0 | 21 * |
| 1200 | 22 * 1985/04/20 Mark G. Hawkins |
| 23 * Added V.PDLHd Path Descriptor List Head. | |
| 24 * | |
| 25 * 1985/04/21 Mark G. Hawkins | |
| 26 * Added PD.PLP and PD.PST for modem handling. | |
| 27 * | |
| 28 * 1987/06/23 Kevin K. Darling | |
| 29 * Updated with Dev Desc info. | |
| 30 * | |
| 31 * 1998/10/03 Boisy G. Pitre | |
| 32 * Consolidated L1/L2 scfdefs. | |
| 33 * | |
| 34 * 2003/01/21 Boisy G. Pitre | |
| 35 * Added symbolics for enhanced SCF line editing. | |
| 36 * | |
| 37 * 2003/06/02 Boisy G. Pitre | |
| 38 * Updated comments for clarity. | |
| 39 | |
| 40 nam SCFDefs | |
| 41 ttl Sequential File Manager Definitions | |
| 0 | 42 |
| 43 | |
| 1200 | 44 pag |
| 0 | 45 ******************************* |
| 46 * SCF Device Descriptor Offsets | |
| 47 * | |
| 1200 | 48 * These definitions are for SCF device descriptors. |
| 49 | |
| 0 | 50 org M$DTyp |
| 1200 | 51 IT.DVC rmb 1 Device type (DT.SCF) |
| 0 | 52 IT.UPC rmb 1 Uppercase flag |
| 53 IT.BSO rmb 1 Backspace behavior | |
| 54 IT.DLO rmb 1 Delete behavior | |
| 55 IT.EKO rmb 1 Echo flag | |
| 56 IT.ALF rmb 1 Auto linefeed flag | |
| 57 IT.NUL rmb 1 End-of-line null count | |
| 58 IT.PAU rmb 1 Page pause flag | |
| 59 IT.PAG rmb 1 Number of lines per page | |
| 60 IT.BSP rmb 1 Backspace character | |
| 61 IT.DEL rmb 1 Delete-line character | |
| 62 IT.EOR rmb 1 End-of-record character | |
| 63 IT.EOF rmb 1 End-of-file character | |
| 64 IT.RPR rmb 1 Reprint-line character | |
| 65 IT.DUP rmb 1 Duplicate-last-line character | |
| 66 IT.PSC rmb 1 Pause character | |
| 67 IT.INT rmb 1 Interrupt character | |
| 68 IT.QUT rmb 1 Quit character | |
| 69 IT.BSE rmb 1 Backspace echo character | |
| 70 IT.OVF rmb 1 Bell character | |
| 71 IT.PAR rmb 1 Parity | |
| 72 IT.BAU rmb 1 Baud rate | |
| 73 IT.D2P rmb 2 Attached device name string offset | |
| 74 IT.XON rmb 1 X-ON character | |
| 75 IT.XOFF rmb 1 X-OFF character | |
| 76 IT.COL rmb 1 Number of columns for display | |
| 77 IT.ROW rmb 1 Number of rows for display | |
| 78 IT.XTYP rmb 1 Extended type (added by BRI) | |
| 79 | |
| 940 | 80 IFGT Level-1 |
| 0 | 81 * Window Descriptor Additions |
| 82 * For CoCo window, where IT.PAR = $80 | |
| 83 org IT.ROW+1 | |
| 84 IT.WND rmb 1 Window number (matches device name) ($2E) | |
| 85 IT.VAL rmb 1 Use defaults on Init (0=no, 1=yes) | |
| 86 IT.STY rmb 1 Screen type default | |
| 87 IT.CPX rmb 1 Column start default | |
| 88 IT.CPY rmb 1 Row start default | |
| 89 IT.FGC rmb 1 Foreground color default | |
| 90 IT.BGC rmb 1 Background color default | |
| 91 IT.BDC rmb 1 Border color default | |
| 940 | 92 ENDC |
| 0 | 93 |
| 1200 | 94 |
| 0 | 95 pag |
| 1200 | 96 ******************** |
| 97 * SCF Static Storage | |
| 98 * | |
| 99 * SCF devices must reserve this space for SCF | |
| 0 | 100 * |
| 101 org V.USER | |
| 102 V.TYPE rmb 1 Device type or parity | |
| 103 V.LINE rmb 1 Lines left until end of page | |
| 104 V.PAUS rmb 1 Immediate Pause request | |
| 105 V.DEV2 rmb 2 Attached device's static | |
| 106 V.INTR rmb 1 Interrupt char | |
| 107 V.QUIT rmb 1 Quit char | |
| 108 V.PCHR rmb 1 Pause char | |
| 109 V.ERR rmb 1 Accumulated errors | |
| 110 V.XON rmb 1 X-On char | |
| 111 V.XOFF rmb 1 X-Off char | |
| 112 V.KANJI rmb 1 Kanji mode flag | |
| 113 V.KBUF rmb 2 Kana - Kanji convert routine work address | |
| 114 V.MODADR rmb 2 Kana - Kanji convert module address | |
| 115 V.PDLHd rmb 2 Open path descriptor list head pointer | |
| 116 V.RSV rmb 5 Reserve bytes for future expansion | |
| 117 V.SCF equ . Total SCF manager static overhead | |
| 118 | |
| 1200 | 119 |
| 120 pag | |
| 0 | 121 *********************** |
| 122 * Character Definitions | |
| 123 * | |
| 124 C$NULL set 0 Null char | |
| 1200 | 125 C$RPET set $01 (CTRL-A - SOH) Repeat last input line |
| 126 C$INTR set $03 (CTRL-C - ETX) Keyboard interrupt | |
| 127 C$RPRT set $04 (CTRL-D - EOT) Reprint current input line | |
| 128 C$QUIT set $05 (CTRL-E - ENQ) Keyboard Abort | |
| 129 C$BELL set $07 (CTRL-G - BEL) Line overflow warning | |
| 130 C$BSP set $08 (CTRL-H - BS ) Back space | |
| 433 | 131 C$RARR set $09 Right Arrow |
| 0 | 132 C$EL set $05 Erase Line |
| 133 C$LF set $0A Line feed | |
| 134 C$HOME set $0B Home position Code | |
| 135 C$Clsgr set $15 Graphic screen clear (use FM-11) | |
| 136 C$Clsall set $16 Graphic & character clear (use FM-11) | |
| 137 C$CR set $0D Carriage return | |
| 1200 | 138 C$FORM set $0C (CTRL-L - FF ) Form Feed ... screen clear |
| 0 | 139 C$SI set $0F Shift IN Code |
| 140 C$SO set $0E Shift OUT Code | |
| 940 | 141 C$DELETE set $10 Delete char (for SCF enhanced line editing) |
| 1200 | 142 C$XON set $11 (CTRL-Q - DC1) Transmit Enable |
| 940 | 143 C$INSERT set C$XON Insert char (for SCF enhanced line editing) |
| 1200 | 144 C$XOFF set $13 (CTRL-S - DC3) Transmit Disable |
| 940 | 145 C$PLINE set C$XOFF Print remaining line (for SCF enhanced line editing) |
| 1200 | 146 C$PAUS set $17 (CTRL-W - ETB) Pause character |
| 147 C$DEL set $18 (CTRL-X - CAN) Delete line | |
| 433 | 148 C$SHRARR set $19 Shift Right-Arrow |
| 1200 | 149 C$EOF set $1B (CTRL-[ - ESC) END of file |
| 0 | 150 C$RGT set $1C Cursor right |
| 151 C$LFT set $1D Cursor left | |
| 152 C$UP set $1E Cursor up | |
| 153 C$DWN set $1F Cursor down | |
| 154 C$SPAC set $20 Space | |
| 155 C$PERD set '. | |
| 156 C$COMA set ', | |
| 157 | |
| 1200 | 158 |
| 0 | 159 pag |
| 1200 | 160 ********************************************* |
| 161 * Sequential Character Path Descriptor Format | |
| 162 * | |
| 163 * A path descriptor is created for every new path that is open | |
| 164 * via the I$Open system call (processed by IOMan). Process | |
| 165 * descriptors track state information of a path. | |
| 0 | 166 * |
| 167 org PD.FST | |
| 1200 | 168 PD.DV2 rmb 2 Output device table pointer |
| 169 PD.RAW rmb 1 Read/Write or ReadLn/WritLn mode | |
| 170 PD.MAX rmb 2 ReadLn high byte count | |
| 171 PD.MIN rmb 1 Devices are "mine" if clear | |
| 0 | 172 PD.STS rmb 2 Status routine module addr |
| 1200 | 173 PD.STM rmb 2 Reserved for status routine |
| 0 | 174 org PD.OPT |
| 1200 | 175 rmb 1 Device type |
| 176 PD.UPC rmb 1 Case (0=both, 1=upper only) | |
| 177 PD.BSO rmb 1 Backspace (0=BSE, 1=BSE,SP,BSE) | |
| 178 PD.DLO rmb 1 Delete (0=BSE over line, 1=CRLF) | |
| 179 PD.EKO rmb 1 Echo (0=No Echo) | |
| 180 PD.ALF rmb 1 Auto linefeed (0=No auto LF) | |
| 181 PD.NUL rmb 1 End of Line null count | |
| 182 PD.PAU rmb 1 Page pause (0=No end of page pause) | |
| 183 PD.PAG rmb 1 Lines per page | |
| 184 PD.BSP rmb 1 Backspace character | |
| 185 PD.DEL rmb 1 Delete Line character | |
| 186 PD.EOR rmb 1 End of Record character (read only) | |
| 187 PD.EOF rmb 1 End of File character | |
| 188 PD.RPR rmb 1 Repront Line character | |
| 189 PD.DUP rmb 1 Dup Last Line character | |
| 190 PD.PSC rmb 1 Pause character | |
| 191 PD.INT rmb 1 Keyboard interrupt character (CTRL-C) | |
| 192 PD.QUT rmb 1 Keyboard quit character (CTRL-E) | |
| 193 PD.BSE rmb 1 Backspace echo character | |
| 194 PD.OVF rmb 1 Line overflow character (BELL) | |
| 195 PD.PAR rmb 1 Parity code | |
| 196 PD.BAU rmb 1 ACIA baud rate (Color Computer) | |
| 197 PD.D2P rmb 2 Offset of DEV2 name | |
| 198 PD.XON rmb 1 ACIA X-ON character | |
| 199 PD.XOFF rmb 1 ACIA X-OFF character | |
| 0 | 200 OPTCNT equ .-PD.OPT Total user settable options |
| 201 PD.ERR rmb 1 Most recent I/O error status | |
| 1200 | 202 PD.TBL rmb 2 Device table addr (copy) |
| 0 | 203 PD.PLP rmb 2 Path Descriptor List Pointer |
| 1200 | 204 PD.PST rmb 1 Current path status |
| 0 | 205 |
| 1200 | 206 |
| 0 | 207 * PD.PST values Path Descriptor Status byte |
| 208 * | |
| 209 PST.DCD equ %00000001 Set if DCD is lost on Serial port | |
| 210 | |
| 1200 | 211 |
| 212 * PD.PAR definitions | |
| 0 | 213 * |
| 1208 | 214 * Parity |
| 215 PARNONE equ %00000000 | |
| 216 PARODD equ %00100000 | |
| 217 PAREVEN equ %01100000 | |
| 218 PARMARK equ %10100000 | |
| 219 PARSPACE equ %11100000 | |
| 220 | |
| 221 * PD.BAU definitions | |
| 222 * | |
| 0 | 223 * Baud rate |
| 224 B110 equ 0 | |
| 225 B300 equ 1 | |
| 226 B600 equ 2 | |
| 227 B1200 equ 3 | |
| 228 B2400 equ 4 | |
| 229 B4800 equ 5 | |
| 230 B9600 equ 6 | |
| 231 B19200 equ 7 | |
| 232 * Word size | |
| 233 WORD8 equ %00000000 | |
| 234 WORD7 equ %00100000 | |
| 235 * Stop bits | |
| 236 STOP1 equ %00000000 | |
| 237 STOP2 equ %00010000 | |
| 238 | |
| 940 | 239 ENDC |