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

115 lines
2.2 KiB
ArmAsm

.include "../inc/common.inc"
.include "../inc/commonprint.inc"
.include "../inc/net.inc"
.export start
.import exit_to_basic
.import dns_set_hostname
.import dns_resolve
.import dns_ip
.import dns_status
.import sntp_ip
.import sntp_utc_timestamp
.import sntp_get_time
; keep LD65 happy
.segment "INIT"
.segment "ONCE"
.segment "STARTUP"
lda #14
jsr print_a ; switch to lower case
start:
jsr print_cr
init_ip_via_dhcp
jsr print_ip_config
ldax #time_server_msg
jsr print
ldax #time_server_host
jsr print
jsr print_cr
ldax #time_server_host
jsr dns_set_hostname
bcs @dns_error
jsr dns_resolve
bcs @dns_error
ldx #3 ; set destination address
: lda dns_ip,x
sta sntp_ip,x
dex
bpl :-
ldax #sending_query
jsr print
ldax #sntp_ip
jsr print_dotted_quad
jsr print_cr
jsr sntp_get_time
bcc @ok
ldax #sntp_error
jmp @print_error
@ok:
ldy #3
: lda sntp_utc_timestamp,y
jsr print_hex
dey
bpl :-
jmp exit_to_basic
@dns_error:
ldax #dns_error
@print_error:
jsr print
jsr print_errorcode
jmp exit_to_basic
.data
time_server_msg:
.byte "TIME SERVER : ",0
time_server_host:
.byte "jamtronix.com",0
; .byte "150.101.112.134",0
.byte "0.POOL.SNTP.ORG",0
sending_query:
.byte "SENDING SNTP QUERY TO ",0
sntp_error:
.byte "ERROR DURING SNTP QUERY",13,0
dns_error:
.byte "ERROR RESOLVING HOSTNAME",13,0
divs:
.byte $02,$30,$00,$00
.byte $05,$00,$00,$00
; -- LICENSE FOR sntp.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 --