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crashtest-r0ket/tools/mesh/rf

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7.8 KiB
Perl
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#!/usr/bin/perl
#
# vim:set ts=4 sw=4:
use strict;
use IO::Select;
use Digest::CRC qw(crcccitt);
use POSIX qw(strftime);
use FindBin;
use lib "$FindBin::Bin/lib";
use r0ket;
$|=1;
### Commandline options
use Getopt::Long;
my $ser = undef;
my $help = 0;
my $writend = 0;
GetOptions (
"dev=s" => \$ser,
"help" => \$help,
"write" => \$writend,
);
$help=1 if($ARGV[0] =~ /^[h?]/);
if ($help){
print STDERR "Mini-Help:\n";
print STDERR "-d <devicename> (or \$R0KETBRIDGE)\n";
print STDERR "-w write beacon2nick file\n";
print STDERR "\n";
print STDERR "recv<num>: receive (number) pakets\n";
print STDERR " - r : try to autodetect packet format\n";
print STDERR " - r hex : hexdump packets\n";
print STDERR " - r ascii : asciidump packets\n";
print STDERR " - r beacon : parse as openbeacon\n";
print STDERR " - r mesh : parse as mesh packet\n";
print STDERR " - r game : parse as game packet(incomplete)\n";
print STDERR "\n";
print STDERR "send<num>: send packet (number) times\n";
print STDERR " - s raw <hex>: send raw hex packet\n";
print STDERR " - s hex <hex>: send packet with crc16\n";
print STDERR " - s mesh t <gen>: send mesh time packet\n";
print STDERR " - s mesh <other>, see source :-)\n";
print STDERR "\n";
print STDERR "preset: config per preset\n";
print STDERR "- p m - preset minimesh\n";
print STDERR "- p b - preset openbeacon\n";
print STDERR "- p a - preset game announce\n";
print STDERR "- p r - preset sample game\n";
print STDERR "config: config rf chip\n";
print STDERR "- c rx - set rxmac\n";
print STDERR "- c tx - set txmac\n";
print STDERR "- c len - set rxlength\n";
print STDERR "- c ch - set channel\n";
print STDERR "- c <opt>hex - set any of the previous option via hex string\n";
print STDERR "- c id - read beacon id\n";
print STDERR "\n";
print STDERR "etc...\n";
exit(1);
};
END{
r0ket::writebeacon if($writend);
};
r0ket::r0ket_init($ser);
$r0ket::verbose=1;
my @fh;
my $read;
my @args=@ARGV;
my $sidx=0;
for my $eidx (0..$#args){
if($args[$eidx] eq ","){
dwim(@args[$sidx..$eidx-1]);
$sidx=$eidx+1;
}
};
dwim(@args[$sidx..$#args]);
sub dwim{
my $cmd=shift;
if($cmd =~ /^r/){
r0ket::readbeacon();
$cmd=~s/r(ecv)?//;
$cmd=100 if $cmd+0==0;
my $fmt=shift || "_";
my $arg=shift || undef;
my $read="";
my $str;
while($cmd>0){
$str=r0ket::get_packet();
if($fmt =~ /_/){
if(substr($str,0,1)eq "\x10"){
if(substr($str,1,1)eq"G"){
$fmt="g_";
}else{
$fmt="b_";
};
}elsif(substr($str,0,1)eq "\x20"){
$fmt="g_";
}elsif(length($str)==32){
$fmt="m_";
}else{
$fmt="x_";
};
};
if($fmt =~ /^m/){
my $p=r0ket::nice_mesh($str);
print $p->{string};
}elsif($fmt =~ /^b/){
my $p=r0ket::nice_beacon($str);
print $p->{string};
}elsif($fmt =~ /^g/){
my $p=r0ket::nice_game($str);
print $p->{string};
}elsif($fmt =~ /^(x|hex)/){
my $pkt_crc= unpack("n",substr($str,length($str)-2,2));
my $calc_crc= crcccitt(substr($str,0,length($str)-2));
print "<",unpack("H*",$str),">";
if($pkt_crc ne $calc_crc){
print " CRCFAIL";
};
}elsif($fmt =~ /^a/){
print "<", r0ket::sprint($str), ">";
}else{
die "Unknown packet format: $fmt\n";
};
print "\n";
$cmd--;
next;
};
r0ket::rest();
}elsif ($cmd =~ /^p/){ # Preset
my $sub=shift;
if ($sub =~/^m/i){ # Default mesh settings.
r0ket::set_txmac("ORBIT");
r0ket::set_rxmac("ORBIT");
r0ket::set_channel(83);
r0ket::set_rxlen(32);
}elsif ($sub =~/^b/i){ # Default OpenBeacon settings
r0ket::set_txmac(pack("H*","0102030201"));
r0ket::set_rxmac(pack("H*","0102030201"));
r0ket::set_channel(81);
r0ket::set_rxlen(16);
}elsif ($sub =~/^a/i){ # Default rem0te announce settings
r0ket::set_txmac("REM0T");
r0ket::set_rxmac("REM0T");
r0ket::set_channel(87);
r0ket::set_rxlen(32);
}elsif ($sub =~/^r/i){ # Default bpong game settings
r0ket::set_txmac("BPONG");
r0ket::set_rxmac("BPONG");
r0ket::set_channel(91);
r0ket::set_rxlen(32);
}else{
die "Unkown preset $sub\n";
};
}elsif ($cmd =~ /^c/){
my $set=shift;
if($set=~s/hex//){
$ARGV[0]=pack("H*",$ARGV[0]);
};
if ($set =~ /^tx/){
r0ket::set_txmac(shift);
}elsif ($set =~ /^rx/){
r0ket::set_rxmac(shift);
}elsif ($set =~ /^ch/){
r0ket::set_channel(shift);
}elsif ($set =~ /^len/){
r0ket::set_rxlen(shift);
}elsif ($set =~ /^id/){
my $id=r0ket::get_id();
print "r0ket id: ",r0ket::hprint($id),"\n";
}else{
die "Unknown config argument $set\n";
};
}elsif ($cmd =~ /^s/){
$cmd=~s/^//;
$cmd=1 if $cmd==0;
my $pkt;
my $sub=shift;
if($sub =~ /^raw/){
$pkt=pack("H*",shift);
}elsif($sub =~ /^hex/){
$pkt=pack("H*",shift);
$pkt.=pack("n",crcccitt($pkt));
}elsif($sub =~ /^m/){
my $scmd=shift;
if($scmd eq "t"){
$pkt.="T";
$pkt.=chr(shift); #gen
$pkt.=pack("N",scalar(time)+$r0ket::timediff);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
}elsif($scmd eq "a"){
$pkt.="A";
$pkt.=chr(shift); #gen
$pkt.=pack("N",scalar(time)+$r0ket::timediff+ 300);
$pkt.= pack("C",shift||0);
$pkt.= pack("C",0);
$pkt.= pack("C",0);
$pkt.= pack("C",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
}elsif($scmd eq "b"){
$pkt.="B";
$pkt.=chr(shift); #gen
$pkt.=pack("N",scalar(time)+$r0ket::timediff+ 600);
$pkt.= pack("C",shift||0);
$pkt.= pack("C",0);
$pkt.= pack("C",0);
$pkt.= pack("C",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
}elsif($scmd eq "c"){
$pkt.="\x1";
$pkt.=chr(shift); #gen
$pkt.=pack("N",scalar(time)+$r0ket::timediff+ 600);
$pkt.= pack("C",shift||0);
$pkt.= pack("C",0);
$pkt.= pack("C",0);
$pkt.= pack("C",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
$pkt.=pack("N",0);
}elsif($scmd eq "i"){
$pkt.="i";
$pkt.=chr(shift); #gen
$pkt.=pack("N",shift||42);
$pkt.=shift;
$pkt.="\0"x(30-length($pkt));
}else{
die "Unknown mesh subtype: $scmd\n";
};
$pkt.=pack("n",crcccitt($pkt));
}else{
die "Unknown send subtype: $sub\n";
};
print "Write: <", r0ket::sprint($pkt),">, ";
print "crc: ",unpack("n",substr($pkt,length($pkt)-2,2))," ";
print "len: ",length($pkt),"\n";
while($cmd-->0){
r0ket::send_pkt($pkt);
r0ket::wait_ok;
};
}else{
die "Option not understood\n";
};
};
#if (@fh = $sel->can_read(10)) {
# sysread($fh[0],$read,1024);
#}
#print "PostRead: <", sprint($read), ">\n";
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