129 lines
2.3 KiB
ArmAsm
129 lines
2.3 KiB
ArmAsm
.include "../inc/common.inc"
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.include "../inc/commonprint.inc"
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.include "../inc/net.inc"
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.export start
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.import exit_to_basic
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.import copymem
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.importzp copy_src
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.importzp copy_dest
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.import tftp_upload
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.import tftp_upload_from_memory
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.import tftp_set_callback_vector
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.import tftp_ip
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.import tftp_filesize
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.import tftp_filename
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; keep LD65 happy
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.segment "INIT"
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.segment "ONCE"
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.segment "STARTUP"
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; switch to lower case charset
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lda #14
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jsr print_a
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start:
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jsr print_cr
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init_ip_via_dhcp
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jsr print_ip_config
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ldax #upload_callback
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jsr tftp_set_callback_vector
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lda #0
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sta block_number
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ldax #test_file
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stax tftp_filename
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lda #$ff
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ldx #$3
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: sta tftp_ip,x
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dex
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bpl :-
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ldax #sending_via_callback
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jsr print
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jsr tftp_upload
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bcs @error
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print_ok
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ldax #basic_file
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stax tftp_filename
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ldax #$2000
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stax tftp_filesize
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ldax #sending_ram
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jsr print
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jsr tftp_upload_from_memory
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bcs @error
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print_ok
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jmp exit_to_basic
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@error:
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print_failed
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rts
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upload_callback:
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stax copy_dest
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ldax #buffer1
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stax copy_src
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inc block_number
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lda block_number
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ldx #00
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@next_byte:
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sta buffer1,x
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sta buffer2,x
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inx
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bne @next_byte
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cmp #7
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beq @last_block
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ldax #512
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jmp :+
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@last_block:
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ldax #129
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: stax block_length
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jsr copymem
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ldax block_length
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rts
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.rodata
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test_file: .byte "TESTFILE.BIN",0
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basic_file: .byte "CBMBASIC.BIN",0
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sending_via_callback: .byte "SENDING VIA CALLBACK...",0
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sending_ram: .byte "SENDING RAM...",0
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.bss
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block_number: .res 1
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block_length: .res 2
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buffer1: .res 256
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buffer2: .res 256
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; -- LICENSE FOR tftp.s --
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; The contents of this file are subject to the Mozilla Public License
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; Version 1.1 (the "License"); you may not use this file except in
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; compliance with the License. You may obtain a copy of the License at
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; http://www.mozilla.org/MPL/
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;
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; Software distributed under the License is distributed on an "AS IS"
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; basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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; License for the specific language governing rights and limitations
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; under the License.
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;
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; The Original Code is ip65.
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;
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; The Initial Developer of the Original Code is Jonno Downes,
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; jonno@jamtronix.com.
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; Portions created by the Initial Developer are Copyright (C) 2009
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; Jonno Downes. All Rights Reserved.
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; -- LICENSE END --
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