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CBDOS can now return status

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FeralChild64 committed 2021-02-08 17:20:20 +01:00
1 parent 49b9a13d14
commit d1b19c8739
7 files changed
+135 -21
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src/dos_m65/,aliases_dos.s
+15 -6
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@@ -21,14 +21,23 @@
; General DOS status
!addr IDX_LISTENER = $8008 ; listener idx * 2, >=$80 = none - for calling routines via vector table
!addr IDX_TALKER = $8009 ; talker idx * 2, >=$80 = none - for calling routines via vector table
!addr IDX1_LISTENER = $8008 ; listener idx, >=$80 = none
!addr IDX2_LISTENER = $8009 ; listener idx * 2, >=$80 = none - for calling routines via vector table
!addr IDX1_TALKER = $800A ; talker idx, >=$80 = none
!addr IDX2_TALKER = $800B ; talker idx * 2, >=$80 = none - for calling routines via vector table
; Free space: $800A-$806F
; Free space: $800C-$8069
!addr XX_CHANNEL = $806A ; current channel
!addr SD_CHANNEL = $806A ; - SD card
!addr FD_CHANNEL = $806B ; - floppy
!addr RD_CHANNEL = $806C ; - ram disk
!addr XX_STATUS_IDX = $806D ; index byte for reading status
!addr SD_STATUS_IDX = $806D ; - SD card
!addr FD_STATUS_IDX = $806E ; - floppy
!addr RD_STATUS_IDX = $806F ; - ram disk
!addr SD_STATUS_STR = $8070 ; status string for SD card, terminated by 0
!addr SD_STATUS_IDX = $809F ; index byte for reading status
!addr FD_STATUS_STR = $80A0 ; status string for floppy drive, terminated by 0
!addr FD_STATUS_IDX = $80CF ; index byte for reading status
!addr RD_STATUS_STR = $80D0 ; status string for ram disk, terminated by 0
!addr RD_STATUS_IDX = $80FF ; index byte for reading status