Mercurial > hg > Members > kono > nitros9-code
annotate defs/scf.d @ 1766:2b34da8585c4
Fixed makefile error
| author | boisy |
|---|---|
| date | Fri, 01 Apr 2005 17:21:19 +0000 |
| parents | 27e85b681dab |
| children | 9d95e3246a61 |
| rev | line source |
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| 1629 | 1 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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2 ; scf - Sequential File Manager Definitions |
| 1629 | 3 ; |
| 4 ; $Id$ | |
| 5 ; | |
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6 ; SCF stands for 'Sequential Character Filemanager' and is a package of |
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27e85b681dab
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7 ; subroutines that define the logical structure of a serial device. |
| 1629 | 8 ; |
| 9 ; The data structures in this file give SCF its 'personality' and are used | |
| 10 ; by SCF itself, as well as applications that will require disk I/O. | |
| 11 ; | |
| 12 ; Edt/Rev YYYY/MM/DD Modified by | |
| 13 ; Comment | |
| 14 ; ------------------------------------------------------------------ | |
| 15 ; 2004/07/02 Boisy G. Pitre | |
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16 ; Created |
| 1629 | 17 |
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18 .title Sequential File Manager Definitions |
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19 |
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20 .area SCF (ABS) |
| 1629 | 21 |
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22 .ifndef Level |
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23 Level == 1 |
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24 .endif |
| 1629 | 25 |
| 26 .page | |
| 27 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
| 28 ; SCF Device Descriptor Offsets | |
| 29 ; | |
| 30 ; These definitions are for SCF device descriptors. | |
| 31 | |
| 32 .org M$DTyp | |
| 33 IT.DVC:: .rmb 1 ; Device type (DT.SCF) | |
| 34 IT.UPC:: .rmb 1 ; Uppercase flag | |
| 35 IT.BSO:: .rmb 1 ; Backspace behavior | |
| 36 IT.DLO:: .rmb 1 ; Delete behavior | |
| 37 IT.EKO:: .rmb 1 ; Echo flag | |
| 38 IT.ALF:: .rmb 1 ; Auto linefeed flag | |
| 39 IT.NUL:: .rmb 1 ; End-of-line null count | |
| 40 IT.PAU:: .rmb 1 ; Page pause flag | |
| 41 IT.PAG:: .rmb 1 ; Number of lines per page | |
| 42 IT.BSP:: .rmb 1 ; Backspace character | |
| 43 IT.DEL:: .rmb 1 ; Delete-line character | |
| 44 IT.EOR:: .rmb 1 ; End-of-record character | |
| 45 IT.EOF:: .rmb 1 ; End-of-file character | |
| 46 IT.RPR:: .rmb 1 ; Reprint-line character | |
| 47 IT.DUP:: .rmb 1 ; Duplicate-last-line character | |
| 48 IT.PSC:: .rmb 1 ; Pause character | |
| 49 IT.INT:: .rmb 1 ; Interrupt character | |
| 50 IT.QUT:: .rmb 1 ; Quit character | |
| 51 IT.BSE:: .rmb 1 ; Backspace echo character | |
| 52 IT.OVF:: .rmb 1 ; Bell character | |
| 53 IT.PAR:: .rmb 1 ; Parity | |
| 54 IT.BAU:: .rmb 1 ; Baud rate | |
| 55 IT.D2P:: .rmb 2 ; Attached device name string offset | |
| 56 IT.XON:: .rmb 1 ; X-ON character | |
| 57 IT.XOFF:: .rmb 1 ; X-OFF character | |
| 58 IT.COL:: .rmb 1 ; Number of columns for display | |
| 59 IT.ROW:: .rmb 1 ; Number of rows for display | |
| 60 IT.XTYP:: .rmb 1 ; Extended type (added by BRI) | |
| 61 | |
| 62 .ifgt Level-1 | |
| 63 ; Window Descriptor Additions | |
| 64 ; For CoCo window, where IT.PAR = $80 | |
| 65 .org IT.ROW+1 | |
| 66 IT.WND:: .rmb 1 ; Window number (matches device name) ($2E) | |
| 67 IT.VAL:: .rmb 1 ; Use defaults on Init (0=no, 1=yes) | |
| 68 IT.STY:: .rmb 1 ; Screen type default | |
| 69 IT.CPX:: .rmb 1 ; Column start default | |
| 70 IT.CPY:: .rmb 1 ; Row start default | |
| 71 IT.FGC:: .rmb 1 ; Foreground color default | |
| 72 IT.BGC:: .rmb 1 ; Background color default | |
| 73 IT.BDC:: .rmb 1 ; Border color default | |
| 74 .endif | |
| 75 | |
| 76 | |
| 77 .page | |
| 78 ;;;;;;;;;;;;;;;;;;;; | |
| 79 ; SCF Static Storage | |
| 80 ; | |
| 81 ; SCF devices must reserve this space for SCF | |
| 82 ; | |
| 83 .org V.USER | |
| 84 V.TYPE:: .rmb 1 ; Device type or parity | |
| 85 V.LINE:: .rmb 1 ; Lines left until end of page | |
| 86 V.PAUS:: .rmb 1 ; Immediate Pause request | |
| 87 V.DEV2:: .rmb 2 ; Attached device's static | |
| 88 V.INTR:: .rmb 1 ; Interrupt char | |
| 89 V.QUIT:: .rmb 1 ; Quit char | |
| 90 V.PCHR:: .rmb 1 ; Pause char | |
| 91 V.ERR:: .rmb 1 ; Accumulated errors | |
| 92 V.XON:: .rmb 1 ; X-On char | |
| 93 V.XOFF:: .rmb 1 ; X-Off char | |
| 94 V.KANJI:: .rmb 1 ; Kanji mode flag | |
| 95 V.KBUF:: .rmb 2 ; Kana - Kanji convert routine work address | |
| 96 V.MODADR:: .rmb 2 ; Kana - Kanji convert module address | |
| 97 V.PDLHd:: .rmb 2 ; Open path descriptor list head pointer | |
| 98 V.RSV:: .rmb 5 ; Reserve bytes for future expansion | |
| 99 V.SCF == . ; Total SCF manager static overhead | |
| 100 | |
| 101 .page | |
| 102 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; | |
| 103 ; Sequential Character Path Descriptor Format | |
| 104 ; | |
| 105 ; A path descriptor is created for every new path that is open | |
| 106 ; via the I$Open system call (processed by IOMan). Process | |
| 107 ; descriptors track state information of a path. | |
| 108 ; | |
| 109 .org PD.FST | |
| 110 PD.DV2:: .rmb 2 ; Output device table pointer | |
| 111 PD.RAW:: .rmb 1 ; Read/Write or ReadLn/WritLn mode | |
| 112 PD.MAX:: .rmb 2 ; ReadLn high byte count | |
| 113 PD.MIN:: .rmb 1 ; Devices are "mine" if clear | |
| 114 PD.STS:: .rmb 2 ; Status routine module addr | |
| 115 PD.STM:: .rmb 2 ; Reserved for status routine | |
| 116 .org PD.OPT | |
| 117 .rmb 1 ; Device type | |
| 118 PD.UPC:: .rmb 1 ; Case (0=both, 1=upper only) | |
| 119 PD.BSO:: .rmb 1 ; Backspace (0=BSE, 1=BSE,SP,BSE) | |
| 120 PD.DLO:: .rmb 1 ; Delete (0=BSE over line, 1=CRLF) | |
| 121 PD.EKO:: .rmb 1 ; Echo (0=No Echo) | |
| 122 PD.ALF:: .rmb 1 ; Auto linefeed (0=No auto LF) | |
| 123 PD.NUL:: .rmb 1 ; End of Line null count | |
| 124 PD.PAU:: .rmb 1 ; Page pause (0=No end of page pause) | |
| 125 PD.PAG:: .rmb 1 ; Lines per page | |
| 126 PD.BSP:: .rmb 1 ; Backspace character | |
| 127 PD.DEL:: .rmb 1 ; Delete Line character | |
| 128 PD.EOR:: .rmb 1 ; End of Record character (read only) | |
| 129 PD.EOF:: .rmb 1 ; End of File character | |
| 130 PD.RPR:: .rmb 1 ; Reprint Line character | |
| 131 PD.DUP:: .rmb 1 ; Dup Last Line character | |
| 132 PD.PSC:: .rmb 1 ; Pause character | |
| 133 PD.INT:: .rmb 1 ; Keyboard interrupt character (CTRL-C) | |
| 134 PD.QUT:: .rmb 1 ; Keyboard quit character (CTRL-E) | |
| 135 PD.BSE:: .rmb 1 ; Backspace echo character | |
| 136 PD.OVF:: .rmb 1 ; Line overflow character (BELL) | |
| 137 PD.PAR:: .rmb 1 ; Parity code | |
| 138 PD.BAU:: .rmb 1 ; ACIA baud rate (Color Computer) | |
| 139 PD.D2P:: .rmb 2 ; Offset of DEV2 name | |
| 140 PD.XON:: .rmb 1 ; ACIA X-ON character | |
| 141 PD.XOFF:: .rmb 1 ; ACIA X-OFF character | |
| 142 OPTCNT == .-PD.OPT ; Total user settable options | |
| 143 PD.ERR:: .rmb 1 ; Most recent I/O error status | |
| 144 PD.TBL:: .rmb 2 ; Device table addr (copy) | |
| 145 PD.PLP:: .rmb 2 ; Path Descriptor List Pointer | |
| 146 PD.PST:: .rmb 1 ; Current path status | |
| 147 | |
| 148 | |
| 149 ; PD.PST values Path Descriptor Status byte | |
| 150 ; | |
| 151 PST.DCD == 0b00000001 ; Set if DCD is lost on Serial port | |
| 152 | |
| 153 | |
| 154 ; PD.PAR definitions | |
| 155 ; | |
| 156 ; Parity | |
| 157 PARNONE == 0b00000000 | |
| 158 PARODD == 0b00100000 | |
| 159 PAREVEN == 0b01100000 | |
| 160 PARMARK == 0b10100000 | |
| 161 PARSPACE == 0b11100000 | |
| 162 | |
| 163 ; PD.BAU definitions | |
| 164 ; | |
| 165 ; Baud rate | |
| 166 B110 == 0b00000000 | |
| 167 B300 == 0b00000001 | |
| 168 B600 == 0b00000010 | |
| 169 B1200 == 0b00000011 | |
| 170 B2400 == 0b00000100 | |
| 171 B4800 == 0b00000101 | |
| 172 B9600 == 0b00000110 | |
| 173 B19200 == 0b00000111 | |
| 174 B38400 == 0b00001000 | |
| 175 B57600 == 0b00001001 | |
| 176 B115200 == 0b00001010 | |
| 177 ; Word size | |
| 178 WORD8 == 0b00000000 | |
| 179 WORD7 == 0b00100000 | |
| 180 ; Stop bits | |
| 181 STOP1 == 0b00000000 | |
| 182 STOP2 == 0b00010000 |