!  Nokia GSM
!
!	Author:	Ross Barkman
!
!
!	History:
!		24 Jan 01	First release of base script
!		26 Jan 01	Configured for standard GSM
!		13 Feb 01	Configured for 14.4k
!		10 Apr 01	Add +IFC=0,2 to overcome flow control problem
!
!  'mlts' resource info:
!    byte 1 == 01 -> modem HAS built-in error correction protocols
!    byte 2 == 01 -> modem HAS built-in data compression protocols
!    byte 3 == 200 -> max number of chars in varstr 7
!    byte 4 == 200 -> max number of chars in varstr 8
!    byte 5 == 200 -> max number of chars in varstr 9
!	
@ORIGINATE
@ANSWER
!
! ---- Modem setup ----
!
@LABEL 1
!
! Set serial port speed 115200, all interface signals off
! 
serreset 115200, 0, 8, 1
hsreset 0 0 0 0 0 0
settries 0
!
! Check the phone is responding
!
matchclr
matchstr 1 2 "OK\13\10"
write "AT\13"
matchread 30
jump 101
!
! Check the phone is a Nokia
!
@LABEL 2
matchclr
matchstr 1 3  "Nokia"
write "AT+CGMI\13"
matchread 60
jump 109
!
@LABEL 3
!
! Configure the phone
!
matchclr
matchstr 1 5   "OK\13\10"
matchstr 2 101 "ERROR\13\10"
write "AT&FE0V1&D2&S0&C1S0=0+IFC=0,2\13"
matchread 30
inctries
iftries 3 101
jsr 7
jump 3
!
@LABEL 5
pause 20
settries 0
!
@LABEL 6
!
! Set additional options
!
matchclr
matchstr 1 9   "OK\13\10"
matchstr 2 108 "ERROR\13\10"
write "AT+CBST=14,0,1\13"
matchread 60
inctries
iftries 3 101
jsr 7
jump 6
!
@LABEL 7
!
! Attempt to reset the phone
!
DTRClear
pause 5
DTRSet
flush
return
!
@LABEL 9
!
! Setup complete
!
ifANSWER 32
!
!
! ---- Place a call ----
!
@LABEL 20
!
! Display the full dialstring (Varstring 1)
!
note "Dialling ^1" 3
!
! Varstrings 7, 8 and 9 may contain partial dialstrings
!	if the number is longer than the phone's buffer
!	(unlikely, but we allow for it)
! 
ifstr 8 27 " "
ifstr 9 24 " "
!
!  Write dialstring in varstrings 7, 8 & 9
matchclr
matchstr 1 21 "OK\13\10"
write "ATX5D^3^7;\13"
matchread 400
jump 101
!
@LABEL 21
matchclr
matchstr 1 22 "OK\13\10"
write "ATX5D^3^8;\13"
matchread 400
jump 101
!
@LABEL 22
write "ATX5D^3^9\13"
jump 32
!
!
@LABEL 24
!  Write dialstring in varstrings 7 & 8
matchclr
matchstr 1 25 "OK\13\10"
write "ATX5D^3^7;\13"
matchread 400
jump 101
!
@LABEL 25
write "ATX5D^3^8\13"
jump 32
!
@LABEL 27
!  Write dialstring in varstring 7
write "ATX5D^3^7\13"
!
!
! ---- Connect response ----
!
! Parses successful connect responses in the following format:
!   CARRIER
!	+ER xxxx
!	+DR yyyy
!   CONNECT zzzzz
!
@LABEL 32
matchclr
matchstr  1 81  "RING\13\10"
matchstr  2 102 "NO DIALTONE\13\10"
matchstr  3 103 "NO CARRIER"
matchstr  4 103 "ERROR\13\10"
matchstr  5 104 "BUSY\13\10"
matchstr  6 105 "NO ANSWER\13\10"
matchstr  7 33  "CARRIER"
matchstr  8 34  "CONNECT"
matchstr  9 61  "+ER"
matchstr 10 66  "+DR"
matchread 700
ifANSWER 32
jump 105
!
!  CARRIER parsing
!
@LABEL 33
note "Network carrier detected" 2
jump 32
!
!  CONNECT parsing
!
@LABEL 34
!
!    2400 and 4800 have two entries each
!    to distinguish them from 24000 and 48000
!
matchclr
matchstr  1 40 "2400\13"
matchstr  2 40 "2400/"
matchstr  3 41 "4800\13"
matchstr  4 41 "4800/"
matchstr  5 42 "7200"
matchstr  6 43 "9600"
matchstr  7 44 "12000"
matchstr  8 45 "14400"
matchstr  9 46 "19200"
matchstr 10 51 "28800"
matchstr 11 52 "38400"
matchstr 12 53 "43200"
matchstr 13 54 "48000"
matchstr 14 55 "56000"
matchstr 15 56 "64000"
matchread 10
jump 59
!
! -- Connection rates --
!
! CommunicatingAt informs ARA of the link speed
!
@LABEL 40
note "Communicating at 2400 bps." 2
CommunicatingAt 2400
jump 60
!
@LABEL 41
note "Communicating at 4800 bps." 2
CommunicatingAt 4800
jump 60
!
@LABEL 42
note "Communicating at 7200 bps." 2
CommunicatingAt 7200
jump 60
!
@LABEL 43
note "Communicating at 9600 bps." 2
CommunicatingAt 9600
jump 60
!
@LABEL 44
note "Communicating at 12400 bps." 2
CommunicatingAt 12400
jump 60
!
@LABEL 45
note "Communicating at 14400 bps." 2
CommunicatingAt 14400
jump 60
!
@LABEL 46
note "Communicating at 19200 bps." 2
CommunicatingAt 19200
jump 60
!
@LABEL 51
note "Communicating at 28800 bps." 2
CommunicatingAt 28800
jump 60
!
@LABEL 52
note "Communicating at 38400 bps." 2
CommunicatingAt 38400
jump 60
!
@LABEL 53
note "Communicating at 43200 bps." 2
CommunicatingAt 43200
jump 60
!
@LABEL 54
note "Communicating at 48000 bps." 2
CommunicatingAt 48000
jump 60
!
@LABEL 55
note "Communicating at 56000 bps." 2
CommunicatingAt 56000
jump 60
!
@LABEL 56
note "Communicating at 64000 bps." 2
CommunicatingAt 64000
jump 60
!
@LABEL 59
note "Communicating at an unknown rate." 2
!
@LABEL 60
jump 70
!
! -- +ER (error correction reporting) parsing --
!
! Userhook 2 informs ARA that a modem-to-modem error
! correcting protocol has been negotiated
!
@LABEL 61
matchclr
matchstr  1 63 "NONE"
matchstr  2 62 "LAPM"
matchstr  3 62 "ALT"
matchstr  4 63 "\13"
matchread 10
jump 63
!
@LABEL 62
note "Modem Reliable Link Established." 2
userhook 2
!
@LABEL 63
jump 32
!
! -- +DR (data compression reporting) parsing --
!
! Userhook 3 informs ARA that a modem-to-modem compression
! protocol has been negotiated
!
@LABEL 66
matchclr
matchstr  1 68 "NONE"
matchstr  2 67 "V42B"
matchstr  3 67 "MNP5"
matchstr  4 68 "\13"
matchread 10
jump 68
!
@LABEL 67
note "Modem Compression Established." 2
userhook 3
!
@LABEL 68
jump 32
!
!
! -- Normal exit after "CONNECT" --
!
!
@LABEL 70
!
! Turn CTS on, for hardware flow control
!
HSReset 0 1 0 0 0 0
!
ifANSWER 71
pause 30
!
@LABEL 71
exit 0
!
!
! ---- Answer calls ----
!
!	A RING result from the modem and in ANSWERING mode
!	claims the serial port and answering the phone
!
@LABEL 81
ifORIGINATE 32
userhook 1
note "Answering phone..." 2
write "ATA\13"
jump 32
!
!
! ---- Hang up and reset modem ----
!
@HANGUP
@LABEL 90
settries 0
HSReset 0 0 0 0 0 0
!
@LABEL 92
!
!  Escape from data to command mode
!
matchclr
matchstr 1 94 "OK\13\10"
pause 11
write "+++"
matchread 20
!
@LABEL 94
!
! Send hangup command
!
pause 10
matchclr
matchstr 1 98 "NO CARRIER\13\10"
matchstr 2 98 "OK\13\10"
matchstr 3 98 "ERROR\13\10"
matchstr 4 98 "0\13\10"
write "AT+CHUP\13"
matchread 30
! 
! If that fails, toggle DTR
!
DTRClear
pause 5
DTRSet
flush
!
! Try this three times only
!
inctries
iftries 3 101
jump 92
!
!
@LABEL 98
!
! Reset phone to default settings
!
pause 10
matchclr
matchstr 1 99 "OK\13\10"
write "AT&F\13"
matchread 30
jump 101
!
@LABEL 99
exit 0
!
! ---- Error messages -----
!
! Modem Not Responding
@LABEL 101
exit -6019
!
! No Dial Tone
@LABEL 102
exit -6020
!
! No Carrier or Error
@LABEL 103
exit -6021
!
! Busy
@LABEL 104
exit -6022
!
! No Answer
@LABEL 105
exit -6023
!
! User Cancellation
@LABEL 107
exit -6008
!
@LABEL 108
exit -6002 "The phone or network does not seem to support the speed or encoding type (e.g. V.110 or V.120) required for this script"
!
@LABEL 109
exit -6002 "This script is only suitable for Nokia mobile phones"