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https://github.com/bobbimanners/emailler.git
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120 lines
2.3 KiB
ArmAsm
120 lines
2.3 KiB
ArmAsm
.include "../inc/common.i"
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.include "../inc/commonprint.i"
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.include "../inc/net.i"
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.import exit_to_basic
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.import cfg_get_configuration_ptr
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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 __CODE_LOAD__
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.import __CODE_SIZE__
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.import __RODATA_SIZE__
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.import __DATA_SIZE__
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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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.importzp tftp_filename
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.segment "STARTUP" ;this is what gets put at the start of the file on the C64
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.word basicstub ; load address
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basicstub:
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.word @nextline
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.word 2003
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.byte $9e
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.byte <(((init / 1000) .mod 10) + $30)
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.byte <(((init / 100 ) .mod 10) + $30)
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.byte <(((init / 10 ) .mod 10) + $30)
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.byte <(((init ) .mod 10) + $30)
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.byte 0
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@nextline:
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.word 0
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.segment "EXEHDR" ;this is what gets put an the start of the file on the Apple 2
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.addr __CODE_LOAD__-$11 ; Start address
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.word __CODE_SIZE__+__RODATA_SIZE__+__DATA_SIZE__+4 ; Size
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jmp init
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.code
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init:
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jsr print_cr
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init_ip_via_dhcp
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jsr print_ip_config
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ldax #upload_callback
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jsr tftp_set_callback_vector
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lda #0
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sta block_number
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ldax #test_file
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stax tftp_filename
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lda #$ff
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ldx #$3
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:
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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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rts
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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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:
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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 |