vl600: remove legacy notes and tool

1 files changed, 0 insertions, 171 deletions

diff --git a/vl600/atcom.py b/vl600/atcom.py
deleted file mode 100755
index 74aa151e..00000000
--- a/vl600/atcom.py
+++ /dev/null
@@ -1,171 +0,0 @@
-#! /bin/env python
-# -*- Mode: python; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details:
-#
-# Copyright (C) 2012 Red Hat, Inc.
-#
-
-import os
-import sys
-import select
-import struct
-import string
-from termios import *
-
-debug = False
-
-def lg_pack(data, seqno):
-    l = len(data)
-
-    fmt = "<"
-    fmt += "I"       # magic
-    fmt += "I"       # sequence number
-    fmt += "I"       # data length
-    fmt += "H"       # MUX channel
-    fmt += "%ds" % l # AT data
-
-    # Packets always padded to 4-byte boundaries
-    sz = struct.calcsize(fmt)
-    padding = 0
-    if sz % 4 > 0:
-        padding = 4 - (sz % 4)
-    fmt += "%ds" % padding
-
-    return struct.pack(fmt, 0xa512485a, seqno, l, 0xf011, data, "\0" * padding)
-
-def lg_unpack(data):
-    fmt = "<"
-    fmt += "I"    # magic
-    fmt += "I"    # sequence number
-    fmt += "I"    # data length
-    fmt += "H"    # MUX channel
-    fmt += "%ds" % (len(data) - 14)  # AT data
-
-    (magic, seq, l, chan, resp) = struct.unpack(fmt, data)
-    resp = resp[:l]
-
-    if magic != 0xa512485a:
-        raise Exception("Bad magic: 0x%08x" % magic)
-    if chan != 0xf011:
-        print "Unhandled channel 0x%04x" % chan
-
-    # It appears that we're supposed to ignore any data after \r\n, or if
-    # we don't get a \r\n we ignore all of it.  The modem adds random
-    # data to the end of the response, for example:
-    #
-    # > 5a 48 12 a5 08 00 00 00 0a 00 00 00 11 f0 41 54 2b 43 45 52 45 47 3f 0a 
-    # < 5a 48 12 a5 4e 00 00 00 15 00 00 00 11 f0 2b 43 45 52 45 47 3a 20 30 2c 31 0d 0a 00 00 4f 4b 0d 0a 00 47 74 
-    #
-    # where there's a trailing "00 47" (the 0x74 is not included in the packet
-    # due to the data length field).  The trailing bytes appear totally random
-    # in value and length.
-
-    # status is last two bytes for most commands if there are trailing bytes
-    status = []
-    if (resp >= 2):
-        statbytes = resp[len(resp) - 2:]
-        status = [ ord(statbytes[0]), ord(statbytes[1]) ]
-
-    crlf = resp.rfind("\r\n")
-    if crlf == -1:
-        # if last char is a newline then it's probably an echo, otherwise status
-        if resp[len(resp) - 1:] == '\n':
-            status = []
-        resp = ""
-    else:
-        if crlf == len(resp) - 2:
-            status = []
-        resp = resp[:crlf + 2]
-
-    return (resp, status)
-
-def dump_raw(data, to_modem):
-    if debug:
-        line = ""
-        if to_modem:
-            line += "> "
-        else:
-            line += "< "
-        for c in data:
-            line += "%02x " % ord(c)
-        print line
-
-def make_printable(data):
-    p = ""
-    for c in data:
-        if c in string.printable and ord(c) >= 32 or c == '\n' or c == '\r':
-            p += c
-        else:
-            p += "<%02x>" % ord(c)
-    return p
-
-
-#########################################
-
-if len(sys.argv) != 2 and len(sys.argv) != 3:
-    print "Usage: %s <port> [--debug]" % sys.argv[0]
-    sys.exit(1)
-
-if len(sys.argv) > 2 and sys.argv[2] == "--debug":
-    debug = True
-
-fd = os.open(sys.argv[1], os.O_RDWR)
-
-# read existing port attributes and mask the ones we don't want
-attrs = tcgetattr(fd)
-attrs[0] = attrs[0] & ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON)  # iflag
-attrs[1] = attrs[1] & ~OPOST                              # oflag
-attrs[2] = attrs[2] & ~(CSIZE | PARENB)                   # cflag
-attrs[3] = attrs[3] & ~(ECHO | ICANON | IEXTEN | ISIG)    # lflag
-
-# Set up the attributes we do want
-attrs[2] = attrs[2] | CS8  # cflag
-attrs[4] = B115200         # ispeed
-attrs[5] = B115200         # ospeed
-attrs[6][VMIN] = 1         # cc
-attrs[6][VTIME] = 0        # cc
-tcsetattr(fd, TCSAFLUSH, attrs)
-
-infd = sys.stdin.fileno()
-seqno = 0
-while 1:
-    try:
-        rfd, wfd, xfd = select.select([ fd, infd ], [], [])
-    except KeyboardInterrupt:
-        print ""
-        break
-
-    if fd in rfd:
-        data = os.read(fd, 4096)
-        dump_raw(data, False)
-        (line, status) = lg_unpack(data)
-        if line:
-            print make_printable(line)
-        if (len(status) == 2):
-            if status[0] == 0x30 and status[1] == 0x0d:
-                print "OK\n"
-            elif status[0] == 0x34 and status[1] == 0x0d:
-                print "ERROR\n"
-            elif status[0] == 0x33 and status[1] == 0x0d:
-                print "ERROR\n"
-            else:
-                print "STAT: 0x%02x 0x%02x" % (status[0], status[1])
-
-    if infd in rfd:
-        line = os.read(infd, 512)
-        if line:
-            data = lg_pack(line, seqno)
-            seqno += 1
-            dump_raw(data, True)
-            os.write(fd, data)
-
-os.close(fd)