emailler/test/tftp.s
2016-03-30 16:06:45 +02:00

129 lines
2.3 KiB
ArmAsm

.include "../inc/common.i"
.include "../inc/commonprint.i"
.include "../inc/net.i"
.export start
.import exit_to_basic
.import copymem
.importzp copy_src
.importzp copy_dest
.import tftp_upload
.import tftp_upload_from_memory
.import tftp_set_callback_vector
.import tftp_ip
.import tftp_filesize
.importzp tftp_filename
; keep LD65 happy
.segment "INIT"
.segment "ONCE"
.segment "STARTUP"
; switch to lower case charset
lda #14
jsr print_a
start:
jsr print_cr
init_ip_via_dhcp
jsr print_ip_config
ldax #upload_callback
jsr tftp_set_callback_vector
lda #0
sta block_number
ldax #test_file
stax tftp_filename
lda #$ff
ldx #$3
: sta tftp_ip,x
dex
bpl :-
ldax #sending_via_callback
jsr print
jsr tftp_upload
bcs @error
print_ok
ldax #basic_file
stax tftp_filename
ldax #$2000
stax tftp_filesize
ldax #sending_ram
jsr print
jsr tftp_upload_from_memory
bcs @error
print_ok
jmp exit_to_basic
@error:
print_failed
rts
upload_callback:
stax copy_dest
ldax #buffer1
stax copy_src
inc block_number
lda block_number
ldx #00
@next_byte:
sta buffer1,x
sta buffer2,x
inx
bne @next_byte
cmp #7
beq @last_block
ldax #512
jmp :+
@last_block:
ldax #129
: stax block_length
jsr copymem
ldax block_length
rts
.rodata
test_file: .byte "TESTFILE.BIN",0
basic_file: .byte "CBMBASIC.BIN",0
sending_via_callback: .byte "SENDING VIA CALLBACK...",0
sending_ram: .byte "SENDING RAM...",0
.bss
block_number: .res 1
block_length: .res 2
buffer1: .res 256
buffer2: .res 256
; -- LICENSE FOR tftp.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 --