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00_HMUARTLGW.pm: add minimal support for DualCoPro-firmware

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This only allows flashing back from the unsupported DualCoPro-firmware
to the supported HM-only firmware. The DualCoPro-firmware needs a
patched serial-driver in the kernel to meet HM timing requirements
so support for this version is unlikely.


git-svn-id: https://svn.fhem.de/fhem/trunk@13367 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
mgernoth 2017-02-08 23:13:31 +00:00
parent 904de130f3
commit 8be901471b
1 changed files with 50 additions and 4 deletions
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50
fhem/FHEM/00_HMUARTLGW.pm
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@ -50,6 +50,9 @@ use constant {
HMUARTLGW_APP_SET_PREVIOUS_KEY => "0F", #key index, 00x17 when no key
HMUARTLGW_APP_DEFAULT_HMID => "10",
HMUARTLGW_DUAL_GET_APP => "01",
HMUARTLGW_DUAL_CHANGE_APP => "02",
HMUARTLGW_ACK_NACK => "00",
HMUARTLGW_ACK => "01",
HMUARTLGW_ACK_INFO => "02",
@ -69,6 +72,8 @@ use constant {
HMUARTLGW_DST_OS => 0,
HMUARTLGW_DST_APP => 1,
HMUARTLGW_DST_DUAL => 254,
HMUARTLGW_DST_DUAL_ERR => 255,
HMUARTLGW_STATE_NONE => 0,
HMUARTLGW_STATE_QUERY_APP => 1,
@ -100,6 +105,7 @@ use constant {
HMUARTLGW_STATE_SEND_NOACK => 101,
HMUARTLGW_STATE_SEND_TIMED => 102,
HMUARTLGW_STATE_UPDATE_COPRO => 200,
HMUARTLGW_STATE_UNSUPPORTED_FW => 999,
HMUARTLGW_CMD_TIMEOUT => 3,
HMUARTLGW_CMD_RETRY_CNT => 3,
@ -1061,7 +1067,44 @@ sub HMUARTLGW_Parse($$$$)
Log3($hash, HMUARTLGW_getVerbLvl($hash, undef, undef, 5),
"HMUARTLGW ${name} recv: ".sprintf("%02X", $dst)." ${msg}, state ".$hash->{DevState})
if ($dst eq HMUARTLGW_DST_OS || ($msg !~ m/^05/ && $msg !~ m/^040[3C]/));
if ($dst == HMUARTLGW_DST_OS || $dst == HMUARTLGW_DST_DUAL ||
$dst == HMUARTLGW_DST_DUAL_ERR || ($msg !~ m/^05/ && $msg !~ m/^040[3C]/));
#Minimally handle DualCopro-Firmware
if ($dst == HMUARTLGW_DST_DUAL) {
#2017.02.08 23:37:27.735 0: HMUARTLGW testy recv: FE 004475616C436F50726F5F417070, state 2
if (($msg =~ m/^00(.*)$/ || $msg =~ m/^0501(.*)$/) &&
$hash->{DevState} <= HMUARTLGW_STATE_ENTER_APP) {
if (pack("H*", $1) eq "DualCoPro_App") {
$hash->{DevState} = HMUARTLGW_STATE_UNSUPPORTED_FW;
readingsSingleUpdate($hash, "D-firmware", "unsupported", 1);
HMUARTLGW_updateCondition($hash);
RemoveInternalTimer($hash);
Log3($hash, 0, "HMUARTLGW ${name} is running unsupported firmware, please install a supported version");
}
}
return;
}
#Re-send commands for DualCopro Firmware
if ($dst == HMUARTLGW_DST_DUAL_ERR) {
if ($hash->{DevState} == HMUARTLGW_STATE_QUERY_APP) {
Log3($hash, HMUARTLGW_getVerbLvl($hash, undef, undef, 4),
"HMUARTLGW ${name} Re-sending app-query for unsupported firmware");
HMUARTLGW_send($hash, HMUARTLGW_DUAL_GET_APP, HMUARTLGW_DST_DUAL);
return;
} elsif (defined($hash->{Helper}{AckPending}{$hash->{DEVCNT}}) &&
$hash->{Helper}{AckPending}{$hash->{DEVCNT}}->{dst} == HMUARTLGW_DST_OS &&
$hash->{Helper}{AckPending}{$hash->{DEVCNT}}->{cmd} eq HMUARTLGW_OS_CHANGE_APP) {
Log3($hash, HMUARTLGW_getVerbLvl($hash, undef, undef, 4),
"HMUARTLGW ${name} Re-sending switch to bootloader for unsupported firmare");
HMUARTLGW_send($hash, HMUARTLGW_DUAL_CHANGE_APP, HMUARTLGW_DST_DUAL);
return;
}
return;
}
if ($msg =~ m/^04/ &&
$hash->{CNT} != $hash->{DEVCNT}) {
@ -1361,7 +1404,7 @@ sub HMUARTLGW_Read($)
$unescaped .= $byte;
}
next if (length($unescaped) < 7); #len len dst cnt cmd crc crc
next if (length($unescaped) < 6); #len len dst cnt crc crc
(my $len) = unpack("n", substr($unescaped, 0, 2));
@ -1949,6 +1992,9 @@ sub HMUARTLGW_updateCondition($)
} elsif ($hash->{DevState} == HMUARTLGW_STATE_UPDATE_COPRO) {
$cond = "fwupdate";
$loadLvl = "suspended";
} elsif ($hash->{DevState} == HMUARTLGW_STATE_UNSUPPORTED_FW) {
$cond = "unsupported firmware";
$loadLvl = "suspended";
}
if ((defined($cond) && $cond ne ReadingsVal($name, "cond", "")) ||