emailler/test/vt100.s
2018-02-23 16:36:05 +01:00

96 lines
2.5 KiB
ArmAsm

.include "../inc/common.inc"
.include "../inc/commonprint.inc"
.export start
.export telnet_close = $1000
.export telnet_send_char = $1000
.export telnet_send_string = $1000
.import exit_to_basic
.import timer_init
.import vt100_init_terminal
.import vt100_process_inbound_char
; keep LD65 happy
.segment "INIT"
.segment "ONCE"
.segment "STARTUP"
start:
jsr timer_init
jsr vt100_init_terminal
ldax #string1
jsr emit_string
jmp exit_to_basic
emit_string:
stax next_byte+1
: jsr next_byte
beq @done
jsr vt100_process_inbound_char
jmp :-
@done:
rts
next_byte:
ldy $ffff
inc next_byte+1
bne :+
inc next_byte+2
: cpy #0
rts
.rodata
string1:
.byte $1b,"[H" ; HOME
.byte "hello world",13,10
.byte $1b,"[1m" ; BOLD
.byte "hello bold",13,10
.byte $1b,"[7m" ; reverse
.byte "hello reverse bold",13,10
.byte $1b,"7" ; save cursor position & attributes
.byte $1b,"[m" ; normal
.byte "hello normal",13,10
.byte 07
.byte "that was a beep!",13,10
.byte $1b,"8" ; restore cursor position & attributes
.byte $1b,"[20;1H"; ; move to row 20, pos 1 (using CUP)
.byte "ABCDEFGhijklmnopqRsTuVwXyZ01234567890" ; these characters are drawn in inverse (old attribute)
.byte $1b,"[20;10f"; ; move to row 20, pos 10 (using HVP)
.byte $1b,"[1K" ; erase from start of line to cursor position (EL)
.byte 13,10
.byte $1b,"[0m" ; attributes off (SGR)
.byte $1b,")0" ; select special graphics G1 (SCS)
.byte $0e ; SO
.byte "lqqkx`abcdefghijmnopqrstuvwyz{|}~" ; line drawing chars
.byte $0f ; SI
.byte 13,10
.byte 0
;-- LICENSE FOR vt00.s --
; The contents of this file are subject to the Mozilla Public License
; Version 1.1 (the "License"); you may not use this file except in
; compliance with the License. You may obtain a copy of the License at
; http://www.mozilla.org/MPL/
;
; Software distributed under the License is distributed on an "AS IS"
; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
; License for the specific language governing rights and limitations
; under the License.
;
; The Original Code is ip65.
;
; The Initial Developer of the Original Code is Jonno Downes,
; jonno@jamtronix.com.
; Portions created by the Initial Developer are Copyright (C) 2009
; Jonno Downes. All Rights Reserved.
; -- LICENSE END --