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add clock for Telestrat target and add some Telemon primitives

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jede 2021-03-11 22:48:05 +01:00 committed by Oliver Schmidt
parent 4f26650228
commit c0d638a26d
2 changed files with 67 additions and 4 deletions
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39
asminc/telestrat.inc
View File

@ -63,7 +63,7 @@ PTR_READ_DEST := $2C ; Used for XFREAD and XWRITE only in TELEMON 3.
ADCLK := $40 ; Address for clock display
TIMEUS := $42
TIMEUD := $44
TIMEUD := $44 ; Counter clock (1/10 of a second)
HRSX := $46
@ -277,6 +277,7 @@ XRECLK = $3C ; Reset clock
XCLCL = $3D ; Close clock
XWRCLK = $3E ; Displays clock in the adress in A & Y registers
; Sound primitives
XSONPS = $40 ; Send data to PSG register (14 values)
XOUPS = $42 ; Send Oups sound into PSG
XPLAY = $43 ; Play a sound
@ -284,12 +285,25 @@ XSOUND = $44
XMUSIC = $45
XZAP = $46 ; Send Zap sound to PSG
XSHOOT = $47
; Path Management
XGETCWD = $48 ; Get current CWD
XPUTCWD = $49 ; Chdir
; File management
XMKDIR = $4B ; Create a folder. Only available in TELEMON 3.x (bank 7 of Orix)
XHCHRS = $4C ; Hard copy hires
; File management
XRM = $4D ; Remove a folder or a file. Only available in TELEMON 3.x (bank 7 of Orix)
XFWR = $4E ; Put a char on the first screen. Only available in TELEMON 3.x (bank 7 of Orix)
XGOKBD = $52
; Keyboard primitives
XALLKB = $50 ; Read Keyboard, and populate KBDCOL
XKBDAS = $51 ; Ascii conversion
XGOKBD = $52 ; Swap keyboard type (Qwerty, French ...)
; Buffer management
XECRBU = $54 ; Write A or AY in the buffer
@ -301,8 +315,27 @@ XDEFBU = $59 ; Reset all value of the buffer
XBUSY = $5A ; Test if the buffer is empty
XMALLOC = $5B ; Only in TELEMON 3.x (bank 7 of Orix)
; RS232 primitives
XSDUMP = $5C ; RS232 input dump
XCONSO = $5D ; Swap screen into RS232 terminal
XSLOAD = $5E ; Read a file from RS232
XSSAVE = $5F ; Write a file to RS232
; Minitel primitives
XMLOAD = $60 ; Read a file from Minitel
XMSAVE = $61 ; Write a file to Minitel
XFREE = $62 ; Only in TELEMON 3.x (bank 7 of Orix)
; Next Minitel primitives
XWCXFI = $63 ; Wait connection
XLIGNE = $64 ;
XDECON = $65 ; Minitel disconnection
XMOUT = $66 ; Send a byte to minitel (from A)
XSOUT = $67 ; Send accumulator value (A) to RS232, available in TELEMON 2.4 & 3.x : if RS232 buffer is full, the Oric Telestrat freezes
XHRSSE = $8C ; Set hires position cursor
XDRAWA = $8D ; Draw a line absolute
XDRAWR = $8E ; Draw a line (relative)
@ -339,7 +372,7 @@ FLGTEL := $20D
KOROM := $20E ; Used to compute the size of all rom bank. The result is store here. The value is in KB
KORAM := $20F ; Used to compute the size of all ram bank. The result is store here. The value is in KB
; Time management
TIMED := $210
TIMED := $210 ; Clock (1/10 of seconds)
TIMES := $211
TIMEM := $212
TIMEH := $213

30
libsrc/telestrat/clock.s Normal file
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@ -0,0 +1,30 @@
;
; Jede, 2021-03-10
;
; clock_t clock (void);
;
.export _clock
.importzp sreg
.include "telestrat.inc"
.proc _clock
; Clear the timer high 16 bits
ldy #$00
sty sreg
sty sreg+1
; Read the timer
sei ; Disable interrupts
lda TIMEUD ; TIMED contains 1/10 of a second from clock. Telestrat main cardridge simulate a clock from VIA6522 timer
ldx TIMEUD+1
cli ; Reenable interrupts
rts
.endproc