Mercurial > hg > Members > kono > nitros9-code
annotate defs/scfdefs @ 2617:b1145d2cb659
Adding atari port folder and modifications to init and krn to accommodate
| author | Boisy Pitre <boisy.pitre@nuance.com> |
|---|---|
| date | Tue, 21 Feb 2012 08:34:51 -0600 |
| parents | e396d4f24b27 |
| children |
| rev | line source |
|---|---|
| 2024 | 1 IFNE SCFDEFS-1 |
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c07686556109
Added ifeq statements at top to allow for multiple use's of same def
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| 2024 | 3 SCFDEFS SET 1 |
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c07686556109
Added ifeq statements at top to allow for multiple use's of same def
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| 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. | |
| 1568 | 39 * |
| 40 * 2004/05/17 Boisy G. Pitre | |
| 41 * Added higher baud rates. | |
| 1200 | 42 |
| 2024 | 43 NAM SCFDefs |
| 44 TTL Sequential File Manager Definitions | |
| 0 | 45 |
| 2024 | 46 PAG |
| 0 | 47 ******************************* |
| 48 * SCF Device Descriptor Offsets | |
| 49 * | |
| 1200 | 50 * These definitions are for SCF device descriptors. |
| 51 | |
| 2024 | 52 ORG M$DTyp |
| 53 IT.DVC RMB 1 Device type (DT.SCF) | |
| 54 IT.UPC RMB 1 Uppercase flag | |
| 55 IT.BSO RMB 1 Backspace behavior | |
| 56 IT.DLO RMB 1 Delete behavior | |
| 57 IT.EKO RMB 1 Echo flag | |
| 58 IT.ALF RMB 1 Auto linefeed flag | |
| 59 IT.NUL RMB 1 End-of-line null count | |
| 60 IT.PAU RMB 1 Page pause flag | |
| 61 IT.PAG RMB 1 Number of lines per page | |
| 62 IT.BSP RMB 1 Backspace character | |
| 63 IT.DEL RMB 1 Delete-line character | |
| 64 IT.EOR RMB 1 End-of-record character | |
| 65 IT.EOF RMB 1 End-of-file character | |
| 66 IT.RPR RMB 1 Reprint-line character | |
| 67 IT.DUP RMB 1 Duplicate-last-line character | |
| 68 IT.PSC RMB 1 Pause character | |
| 69 IT.INT RMB 1 Interrupt character | |
| 70 IT.QUT RMB 1 Quit character | |
| 71 IT.BSE RMB 1 Backspace echo character | |
| 72 IT.OVF RMB 1 Bell character | |
| 73 IT.PAR RMB 1 Parity | |
| 74 IT.BAU RMB 1 Baud rate | |
| 75 IT.D2P RMB 2 Attached device name string offset | |
| 76 IT.XON RMB 1 X-ON character | |
| 77 IT.XOFF RMB 1 X-OFF character | |
| 78 IT.COL RMB 1 Number of columns for display | |
| 79 IT.ROW RMB 1 Number of rows for display | |
| 80 IT.XTYP RMB 1 Extended type (added by BRI) | |
| 0 | 81 |
| 2024 | 82 IFGT Level-1 |
| 0 | 83 * Window Descriptor Additions |
| 84 * For CoCo window, where IT.PAR = $80 | |
| 2024 | 85 ORG IT.ROW+1 |
| 86 IT.WND RMB 1 Window number (matches device name) ($2E) | |
| 87 IT.VAL RMB 1 Use defaults on Init (0=no, 1=yes) | |
| 88 IT.STY RMB 1 Screen type default | |
| 89 IT.CPX RMB 1 Column start default | |
| 90 IT.CPY RMB 1 Row start default | |
| 91 IT.FGC RMB 1 Foreground color default | |
| 92 IT.BGC RMB 1 Background color default | |
| 93 IT.BDC RMB 1 Border color default | |
| 94 ENDC | |
| 0 | 95 |
| 1200 | 96 |
| 2024 | 97 PAG |
| 1200 | 98 ******************** |
| 99 * SCF Static Storage | |
| 100 * | |
| 101 * SCF devices must reserve this space for SCF | |
| 0 | 102 * |
| 2024 | 103 ORG V.USER |
| 104 V.TYPE RMB 1 Device type or parity | |
| 105 V.LINE RMB 1 Lines left until end of page | |
| 106 V.PAUS RMB 1 Immediate Pause request | |
| 107 V.DEV2 RMB 2 Attached device's static | |
| 108 V.INTR RMB 1 Interrupt char | |
| 109 V.QUIT RMB 1 Quit char | |
| 110 V.PCHR RMB 1 Pause char | |
| 111 V.ERR RMB 1 Accumulated errors | |
| 112 V.XON RMB 1 X-On char | |
| 113 V.XOFF RMB 1 X-Off char | |
| 114 V.KANJI RMB 1 Kanji mode flag | |
| 115 V.KBUF RMB 2 Kana - Kanji convert routine work address | |
| 116 V.MODADR RMB 2 Kana - Kanji convert module address | |
| 117 V.PDLHd RMB 2 Open path descriptor list head pointer | |
| 118 V.RSV RMB 5 Reserve bytes for future expansion | |
| 119 V.SCF EQU . Total SCF manager static overhead | |
| 0 | 120 |
| 1200 | 121 |
| 2024 | 122 PAG |
| 0 | 123 *********************** |
| 124 * Character Definitions | |
| 125 * | |
| 2024 | 126 C$NULL SET 0 Null char |
| 127 C$RPET SET $01 (CTRL-A - SOH) Repeat last input line | |
| 128 C$INTR SET $03 (CTRL-C - ETX) Keyboard interrupt | |
| 129 C$RPRT SET $04 (CTRL-D - EOT) Reprint current input line | |
| 130 C$QUIT SET $05 (CTRL-E - ENQ) Keyboard Abort | |
| 131 C$BELL SET $07 (CTRL-G - BEL) Line overflow warning | |
| 132 C$BSP SET $08 (CTRL-H - BS ) Back space | |
| 133 C$RARR SET $09 Right Arrow | |
| 134 C$EL SET $05 Erase Line | |
| 135 C$LF SET $0A Line feed | |
| 136 C$HOME SET $0B Home position Code | |
| 137 C$Clsgr SET $15 Graphic screen clear (use FM-11) | |
| 138 C$Clsall SET $16 Graphic & character clear (use FM-11) | |
| 139 C$CR SET $0D Carriage return | |
| 140 C$FORM SET $0C (CTRL-L - FF ) Form Feed ... screen clear | |
| 141 C$SI SET $0F Shift IN Code | |
| 142 C$SO SET $0E Shift OUT Code | |
| 143 C$DELETE SET $10 Delete char (for SCF enhanced line editing) | |
| 144 C$XON SET $11 (CTRL-Q - DC1) Transmit Enable | |
| 145 C$INSERT SET C$XON Insert char (for SCF enhanced line editing) | |
| 146 C$XOFF SET $13 (CTRL-S - DC3) Transmit Disable | |
| 147 C$PLINE SET C$XOFF Print remaining line (for SCF enhanced line editing) | |
| 148 C$PAUS SET $17 (CTRL-W - ETB) Pause character | |
| 149 C$DEL SET $18 (CTRL-X - CAN) Delete line | |
| 150 C$SHRARR SET $19 Shift Right-Arrow | |
| 151 C$EOF SET $1B (CTRL-[ - ESC) END of file | |
| 152 C$RGT SET $1C Cursor right | |
| 153 C$LFT SET $1D Cursor left | |
| 154 C$UP SET $1E Cursor up | |
| 155 C$DWN SET $1F Cursor down | |
| 156 C$SPAC SET $20 Space | |
| 157 C$PERD SET '. | |
| 158 C$COMA SET ', | |
| 0 | 159 |
| 1200 | 160 |
| 2024 | 161 PAG |
| 1200 | 162 ********************************************* |
| 163 * Sequential Character Path Descriptor Format | |
| 164 * | |
| 165 * A path descriptor is created for every new path that is open | |
| 166 * via the I$Open system call (processed by IOMan). Process | |
| 167 * descriptors track state information of a path. | |
| 0 | 168 * |
| 2024 | 169 ORG PD.FST |
| 170 PD.DV2 RMB 2 Output device table pointer | |
| 171 PD.RAW RMB 1 Read/Write or ReadLn/WritLn mode | |
| 172 PD.MAX RMB 2 ReadLn high byte count | |
| 173 PD.MIN RMB 1 Devices are "mine" if clear | |
| 174 PD.STS RMB 2 Status routine module addr | |
| 175 PD.STM RMB 2 Reserved for status routine | |
| 176 ORG PD.OPT | |
| 177 RMB 1 Device type | |
| 178 PD.UPC RMB 1 Case (0=both, 1=upper only) | |
| 179 PD.BSO RMB 1 Backspace (0=BSE, 1=BSE,SP,BSE) | |
| 180 PD.DLO RMB 1 Delete (0=BSE over line, 1=CRLF) | |
| 181 PD.EKO RMB 1 Echo (0=No Echo) | |
| 182 PD.ALF RMB 1 Auto linefeed (0=No auto LF) | |
| 183 PD.NUL RMB 1 End of Line null count | |
| 184 PD.PAU RMB 1 Page pause (0=No end of page pause) | |
| 185 PD.PAG RMB 1 Lines per page | |
| 186 PD.BSP RMB 1 Backspace character | |
| 187 PD.DEL RMB 1 Delete Line character | |
| 188 PD.EOR RMB 1 End of Record character (read only) | |
| 189 PD.EOF RMB 1 End of File character | |
| 190 PD.RPR RMB 1 Repront Line character | |
| 191 PD.DUP RMB 1 Dup Last Line character | |
| 192 PD.PSC RMB 1 Pause character | |
| 193 PD.INT RMB 1 Keyboard interrupt character (CTRL-C) | |
| 194 PD.QUT RMB 1 Keyboard quit character (CTRL-E) | |
| 195 PD.BSE RMB 1 Backspace echo character | |
| 196 PD.OVF RMB 1 Line overflow character (BELL) | |
| 197 PD.PAR RMB 1 Parity code | |
| 198 PD.BAU RMB 1 ACIA baud rate (Color Computer) | |
| 199 PD.D2P RMB 2 Offset of DEV2 name | |
| 200 PD.XON RMB 1 ACIA X-ON character | |
| 201 PD.XOFF RMB 1 ACIA X-OFF character | |
| 202 OPTCNT EQU .-PD.OPT Total user settable options | |
| 203 PD.ERR RMB 1 Most recent I/O error status | |
| 204 PD.TBL RMB 2 Device table addr (copy) | |
| 205 PD.PLP RMB 2 Path Descriptor List Pointer | |
| 206 PD.PST RMB 1 Current path status | |
| 0 | 207 |
| 1200 | 208 |
| 0 | 209 * PD.PST values Path Descriptor Status byte |
| 210 * | |
| 2024 | 211 PST.DCD EQU %00000001 Set if DCD is lost on Serial port |
| 0 | 212 |
| 1200 | 213 |
| 214 * PD.PAR definitions | |
| 0 | 215 * |
| 1208 | 216 * Parity |
| 2024 | 217 PARNONE EQU %00000000 |
| 218 PARODD EQU %00100000 | |
| 219 PAREVEN EQU %01100000 | |
| 220 PARMARK EQU %10100000 | |
| 221 PARSPACE EQU %11100000 | |
| 1208 | 222 |
| 223 * PD.BAU definitions | |
| 224 * | |
| 0 | 225 * Baud rate |
| 2024 | 226 B110 EQU %00000000 |
| 227 B300 EQU %00000001 | |
| 228 B600 EQU %00000010 | |
| 229 B1200 EQU %00000011 | |
| 230 B2400 EQU %00000100 | |
| 231 B4800 EQU %00000101 | |
| 232 B9600 EQU %00000110 | |
| 233 B19200 EQU %00000111 | |
| 234 B38400 EQU %00001000 | |
| 235 B57600 EQU %00001001 | |
| 236 B115200 EQU %00001010 | |
| 0 | 237 * Word size |
| 2024 | 238 WORD8 EQU %00000000 |
| 239 WORD7 EQU %00100000 | |
| 0 | 240 * Stop bits |
| 2024 | 241 STOP1 EQU %00000000 |
| 242 STOP2 EQU %00010000 | |
| 0 | 243 |
| 2024 | 244 ENDC |