User:Bulek
From LinuxMCE
'Add Ruby snippets to commands'
I've created new IR/Codeset group called "Marantz SR Multiroom RS232", although I'm not sure how to handle it. Have also edited coresponding Ruby snippets for each command. Basically those are just simple strings that get send on rs232 to take proper action on device according to received command from LinuxMCE... There are also a lot of other functions that help :
- determining for which child zone command is targeted - to "normalize" volume levels between Marantz's internal dB units and range of 0-100
Simpler commands from Ruby part of template :
Power
#193 Off
#SendMultiZoneCommand(cmd, ["@PWR:1", "@MSP:1", "@MAM:2"]) SendMultiZonePowerOffCommand(cmd, ["@AMT:2", "@MSP:1", "@MAM:2"])
#192 On
#SendMultiZoneCommand(cmd, ["@PWR:2", "@MSP:2", "@MAM:1"]) SendMultiZonePowerOnCommand(cmd, ["@AMT:1", "@MSP:2", "@MAM:1"])
#194 Toggle Power
Inputs
#169 AM
SendMultiZoneCommand(cmd, ["@SRC:H", "@MSC:H", "@MSC:H"])
#164 Aux
SendMultiZoneCommand(cmd, ["@SRC:9", "@MSC:9", "@MSC:9"])
#172 Aux 2
SendMultiZoneCommand(cmd, ["@SRC:A", "@MSC:A", "@MSC:A"])
#162 CD
SendMultiZoneCommand(cmd, ["@SRC:C", "@MSC:C", "@MSC:C"])
#420 CDR
SendMultiZoneCommand(cmd, ["@SRC:D", "@MSC:D", "@MSC:D"])
#178 DSS
SendMultiZoneCommand(cmd, ["@SRC:4", "@MSC:4", "@MSC:4"])
#165 DVD
SendMultiZoneCommand(cmd, ["@SRC:2", "@MSC:2", "@MSC:2"])
#170 FM
SendMultiZoneCommand(cmd, ["@SRC:G", "@MSC:G", "@MSC:G"])
#160 Tape / Tape 1
SendMultiZoneCommand(cmd, ["@SRC:E", "@MSC:E", "@MSC:E"])
#166 Tuner
SendMultiZoneCommand(cmd, ["@SRC:F", "@MSC:F", "@MSC:F"])
#161 TV
SendMultiZoneCommand(cmd, ["@SRC:1", "@MSC:1", "@MSC:1"])
#282 VCR-1
SendMultiZoneCommand(cmd, ["@SRC:3", "@MSC:3", "@MSC:3"])
DSP Modes (Audio)
#891 All Ch Stereo
#<$"@SUR:0H\r"$> SendIrCommand("@SUR:0H")
#97 Mute
SendMultiZoneCommand(cmd, ["@AMT:0", "@MSM:0", "@MAM:0"])
#90 Vol Down
SendMultiZoneCommand(cmd, ["@VOL:2", "@MSV:2", "@MVL:2"])
#89 Vol Up
SendMultiZoneCommand(cmd, ["@VOL:1", "@MSV:1", "@MVL:1"])
Speed Ctrl
#125 Scan Back/Rewind
More important parts with more Ruby code :
###########################################################3 Internal Methods
# To do list :
# - parsing of input messages (inputs,mute,volume,power)
# - handling of tuner (with live/TV child device)
# - to properly send events and set device current volume data
def DecodeReceivedInfo_candidate(response)
# Examples: Mute/On/Off: @AMT:1,@MSP:2,@MAM:2, Volume: @VOL:-25,@MSV:-56,@MVL:-56 Inputs:@MSC:2E,@SRC:22,@SRC:2E
log("DecodeReceivedInfo1: " + response + "\n");
avrcommand = response[1..3]
avrvalue = response[5]
log("DecodeReceivedInfo2: " + response + " -> Command:"+ avrcommand.to_s + " Value: " + avrvalue.to_s + "\n");
case avrcommand
# Input Source changed
when 'SRC'
log("Main Zone Input Changed to "+ avrvalue.to_s+ "\n");
input_param=0
case avrvalue
when '1'
log('Main Zone Input Changed to #161: TV')
input_param=161
temp_state="Input: TV"
when '2'
log('Main Zone Input Changed to #165: DVD')
input_param=165
temp_state="Input: TV"
when '3'
log('Main Zone Input Changed to #282: VCR-1')
input_param=282
temp_state="Input: TV"
when '4'
log('Main Zone Input Changed to #178: DSS')
input_param=178
temp_state="Input: TV"
when '9'
log('Main Zone Input Changed to #164: AUX')
input_param=164
temp_state="Input: TV"
when 'A'
log('Main Zone Input Changed to #171: AUX2')
input_param=171
temp_state="Input: TV"
when 'C'
log('Main Zone Input Changed to #162: CD')
input_param=162
temp_state="Input: TV"
when 'D'
log('Main Zone Input Changed to #420: CDR')
input_param=420
temp_state="Input: TV"
when 'E'
log('Main Zone Input Changed to #160: TAPE')
input_param=160
temp_state="Input: TV"
when 'F'
log('Main Zone Input Changed to #166: TUNER')
input_param=166
temp_state="Input: TV"
when 'G'
log('Main Zone Input Changed to #170: FM')
input_param=160
temp_state="Input: TV"
when 'H'
log('Main Zone Input Changed to #169: AM')
input_param=169
temp_state="Input: TV"
end
# device_id = device_.mapPortChannel_Device_.[0.to_s]
log("======= Determiming device ID for Zone 0 : " + device_id.to_s + "\n")
device_.mapPortChannel_Device_.each do |key, value|
log(key.to_s + " => " + value.to_s+ "\n")
end
cmd = Command.new(device_id, -1001, 1, 2, 49);
cmd.params_[41] = input_param.to_s();
SendCommand(cmd);
SetDeviceDataInDB( device_id, 200, temp_state ) # 200 = DEVICEDATA_State_CONST
when 'VOL'
volume = response[5..-1].to_i();
volume_norm = NormalizeVolume_MainZone(volume)
log("Main Zone Volume Changed: " + volume.to_s + " Normalized Value: " + volume_norm.to_s + "\n");
# device_id = device_.mapPortChannel_Device_.[0.to_s]
log("======= Determiming device ID for Zone 0 : " + device_id.to_s + "\n")
device_.mapPortChannel_Device_.each do |key, value|
log(key.to_s + " => " + value.to_s+ "\n")
end
SetDeviceDataInDB( device_id, 158, volume_norm ) # 158 = DEVICEDATA_Volume_Level_CONST
cmd = Command.new(device_id, -1001, 1, 2, 71);
cmd.params_[30] = volume_norm
SendCommand(cmd);
when 'PWR'
case avrvalue
when '1'
log("Device Power Changed: OFF");
cmd.params_[10] = "0";
$DevicePower = 0
when '2'
log("Device Power Changed: ON");
cmd.params_[10] = "1";
$DevicePower = 1
end
cmd = Command.new(device_.devid_, -1001, 1, 2, 48);
SendCommand(cmd);
else
log("Yet not implemented: Handler for command: " + avrcommand.to_s)
end
end
def DecodeReceivedInfo(response)
# Examples: Mute/On/Off: @AMT:1,@MSP:2,@MAM:2, Volume: @VOL:-25,@MSV:-56,@MVL:-56 Inputs:@MSC:2E,@SRC:22,@SRC:2E
log("DecodeReceivedInfo1: " + response + "\n");
avrcommand = response[1..3]
avrvalue = response[5]
log("DecodeReceivedInfo2: " + response + " -> Command:"+ avrcommand.to_s + " Value: " + avrvalue.to_s + "\n");
case avrcommand
when 'VOL'
volume = response[5..-1].to_i();
volume_norm = NormalizeVolume_MainZone(volume)
log("Main Zone Volume Changed: " + volume.to_s + " Normalized Value: " + volume_norm.to_s + "\n");
# device_id = device_.mapPortChannel_Device_.[0.to_s]
log("======= Determiming device ID for Zone 0 : " + device_id.to_s + "\n")
device_.mapPortChannel_Device_.each do |key, value|
log(key.to_s + " => " + value.to_s+ "\n")
if (key.to_s == "0")
device_id = value
end
end
SetDeviceDataInDB( device_id, 158, volume_norm ) # 158 = DEVICEDATA_Volume_Level_CONST
cmd = Command.new(device_id, -1001, 1, 2, 71);
cmd.params_[30] = volume_norm
SendCommand(cmd);
when 'PWR'
case avrvalue
when '1'
log("Device Power Changed: OFF")
cmd.params_[10] = "0";
$DevicePower = 0
when '2'
log("Device Power Changed: ON");
cmd.params_[10] = "1";
$DevicePower = 1
end
cmd = Command.new(device_.devid_, -1001, 1, 2, 48);
SendCommand(cmd);
else
log("Yet not implemented: Handler for command: " + avrcommand.to_s)
end
end
def ReceiveReportCommand()
@buff = conn_.RecvDelimited("\r", 1000)
log("Cmd response from Marantz: " + @buff + "\n")
log("Calling DecodeReceivedInfo: " + @buff + "\n")
temp_resp=@buff;
DecodeReceivedInfo(temp_resp)
log("End of DecodeReceivedInfo: " + temp_resp + "\n")
end
def SendIrCommand(command)
log("SendIrCommand: " + command + "\n")
conn_.Send(command+ "\r")
log("Sending Command: " + command + "\n")
ReceiveReportCommand()
end
def log(line)
# $log = File.open("/var/log/pluto/" + device_.devid_.to_s + "_Generic_Serial_Device.log", "a")
$log = File.open("/var/log/pluto/Marantz_SR5600.log", "a")
logTime = Time.now
timeStr = logTime.strftime("%d-%m-%Y %H:%M:%S ")
$log.puts timeStr + "(***):" + line.to_s
$log.close
end
def SendMultiZoneCommand(cmd, commandsArray, commandParam="")
log("Got Command with ID: " + cmd.id_.to_s + " from: " + cmd.devidfrom_.to_s + " to: " + cmd.devidto_.to_s + "\n")
zone = GetZone(cmd.devidto_)
if( zone >= 0 and zone < commandsArray.size )
zone_desc=device_.childdevices_[cmd.devidto_].devdata_[186]
log("Determine zone for command : " + zone_desc + "[" + zone.to_s + "]\n")
SendIrCommand(commandsArray[zone] + commandParam.to_s)
else
log("SendMultiZoneCommand: invalid zone " + zone.to_s + ". Send commands only to valid child devices!!!")
end
end
def SendMultiZonePowerOnCommand(cmd, commandsArray, commandParam="")
#It will Unmute Zone first and then see also global power should be turned on...
log("Got Power On Command with ID: " + cmd.id_.to_s + " from: " + cmd.devidfrom_.to_s + " to: " + cmd.devidto_.to_s + "\n")
zone = GetZone(cmd.devidto_)
if( zone >= 0 and zone < commandsArray.size )
zone_desc=device_.childdevices_[cmd.devidto_].devdata_[186]
log("Determine zone for command : " + zone_desc + "[" + zone.to_s + "]\n")
SendIrCommand(commandsArray[zone] + commandParam.to_s)
$ZoneStatus[zone.to_s] = 'ON'
log("*** Setting zone : " + zone_desc + "[" + zone.to_s + "] to ON\n")
ShowZones()
if ($DevicePower == 0)
SendIrCommand("@PWR:2")
end
$DevicePower = 1
elsif (zone == -1)
if ($DevicePower == 0)
SendIrCommand("@PWR:2")
end
$DevicePower = 1
log("####### Powering device On\n")
else
log("SendMultiZonePowerOnCommand: invalid zone " + zone.to_s + ". Send commands only to valid child devices!!!")
end
end
def SendMultiZonePowerOffCommand(cmd, commandsArray, commandParam="")
#It will Mute Zone first and then see if also global power can be turned off...
log("Got Power Off Command with ID: " + cmd.id_.to_s + " from: " + cmd.devidfrom_.to_s + " to: " + cmd.devidto_.to_s + "\n")
zone = GetZone(cmd.devidto_)
if( zone >= 0 and zone < commandsArray.size )
zone_desc=device_.childdevices_[cmd.devidto_].devdata_[186]
log("Determine zone for command : " + zone_desc + "[" + zone.to_s + "]\n")
SendIrCommand(commandsArray[zone] + commandParam.to_s)
$ZoneStatus[zone.to_s] = 'OFF'
log("*** Setting zone : " + zone_desc + "[" + zone.to_s + "] to OFF\n")
ShowZones()
if (($ZoneStatus["0"] == 'OFF') and ($ZoneStatus["1"] == 'OFF') and ($ZoneStatus["2"] == 'OFF'))
SendIrCommand("@PWR:1")
$DevicePower = 0
log("####### All zones are muted - device is powered Off\n")
end
else
log("SendMultiZonePowerOffCommand: invalid zone " + zone.to_s + ". Send commands only to valid child devices!!!")
end
end
def GetZone(deviceDestination)
if( device_.mapDevice_PortChannel_.has_key?(deviceDestination) and
device_.mapDevice_PortChannel_[deviceDestination] != nil and
!device_.mapDevice_PortChannel_[deviceDestination].empty? )
return device_.mapDevice_PortChannel_[deviceDestination].to_i
end
return -1
end
def ShowZonesDebug()
log("####### Dev 2 PortChanel\n")
device_.mapDevice_PortChannel_.each do |key, value|
log(key.to_s + " => " + value.to_s + "\n")
end
log("======= PortChanel 2 Dev\n")
device_.mapPortChannel_Device_.each do |key, value|
log(key.to_s + " => " + value.to_s+ "\n")
end
end
def ShowZonesInitialVolumes()
log("####### Show Initial Volume Levels for zones\n")
device_.mapDevice_PortChannel_.each do |key, value|
volume = device_.childdevices_[key].devdata_[208]
log("Zone " + value.to_s + " => " + volume.to_s + "\n")
SetVolumeInZone(volume,value)
end
end
def ShowZones()
temp = "####### Zones Status : "
device_.mapDevice_PortChannel_.each do |key, value|
temp = temp + " | Zone " + value.to_s + " => " + $ZoneStatus[value]
end
temp = temp + "\n"
log(temp)
end
def SetZones(state)
log("####### Setting all zones to " + state + "\n")
device_.mapDevice_PortChannel_.each do |key, value|
$ZoneStatus[value] = state
log("Zone " + value.to_s + " => " + state + "\n")
end
end
def InitZones()
log("####### Initializing all zones to OFF\n")
device_.mapDevice_PortChannel_.each do |key, value|
$ZoneStatus[value] = 'OFF'
log("Zone " + value.to_s + " => " + $ZoneStatus[value] + "\n")
end
log("####### Print $ZoneStatus Hash:\n")
$ZoneStatus.each do |key, value|
log("Zone " + key.to_s + " => " + value.to_s + "\n")
end
end
def SetVolumeInZone(level,zone)
# Sets Normalized Volume Level (0..100) in certain zone
log("SetVolumeInZone: volume: " + level.to_s + " => Zone: " + zone + "\n")
if ( zone == "0")
log("SetVolumeInZone0: volume: " + level.to_s + " => Zone: " + zone + "\n")
new_level = DeNormalizeVolume_MainZone(level.to_i)
log("SetVolumeInZone00: volume: " + level.to_s + " => Zone: " + zone + "\n")
temp_str="@VOL:0"+new_level.to_s;
log("SetVolumeInZone: About to send command :" + temp_str + "\n")
SendIrCommand(temp_str)
elsif ( zone == "1")
log("SetVolumeInZone1: volume: " + level.to_s + " => Zone: " + zone + "\n")
new_level = DeNormalizeVolume_OtherZone(level.to_i)
log("SetVolumeInZone11: volume: " + level.to_s + " => Zone: " + zone + "\n")
temp_str="@MSV:0"+new_level.to_s;
log("SetVolumeInZone: About to send command :" + temp_str + "\n")
SendIrCommand(temp_str)
elsif ( zone == "2")
log("SetVolumeInZone2: volume: " + level.to_s + " => Zone: " + zone + "\n")
new_level = DeNormalizeVolume_OtherZone(level.to_i)
# log("SetVolumeInZone22: volume: " + level + " => Zone: " + zone + "\n")
temp_str="@MVL:0"+new_level.to_s;
log("SetVolumeInZone: About to send command :" + temp_str + "\n")
SendIrCommand(temp_str)
else
log("SetVolumeInZone: invalid zone " + zone.to_s + ". Send commands only to valid child devices!!!")
end
log("SetVolumeInZone End: volume: " + level.to_s + " => Zone: " + zone + "\n")
end
def NormalizeVolume_MainZone(level)
# Normalizes Marantz Volume Level (-99..+10) to 0-100 boundaries for Main Zone
temp = (level+100)/110.0*100.0
temp=temp.round
log("Normalizing Main Zone Volume Level from : " + level.to_s + " to " + temp.to_s + "\n")
return temp
end
def NormalizeVolume_OtherZone(level)
# Normalizes Marantz Volume Level to 0-100 boundaries for Second Zone (-90..0)
temp = ((level+90.0)/90.0)*100.0
temp=temp.round
log("Normalizing Other Zone Volume Level from : " + level.to_s + " to " + temp.to_s + "\n")
return temp
end
def DeNormalizeVolume_MainZone(level)
# DeNormalizes volume level in 0-100 boundaries to Marantz Volume Level (-99..+10) for Main Zone
temp = (level/100.0)*110.0-99
temp=temp.round
log("DeNormalizing Main Zone Volume Level from : " + level.to_s + " to " + temp.to_s + "\n")
return temp
end
def DeNormalizeVolume_OtherZone(level)
# DeNormalizes volume level in 0-100 boundaries to Marantz Volume Level (-90..0) for Other Zone
temp = ((level/100.0)*90.0)-90.0
temp=temp.round
log("DeNormalizing Other Zone Volume Level from : " + level.to_s + " to " + temp.to_s + "\n")
return temp
end
###########################################################Process Incoming Data
@buff = conn_.RecvDelimited("\r", 1000)
log("Info from Marantz: " + @buff + "\n")
temp_line=@buff
log("1Calling DecodeReceivedInfo: " + temp_line + "\n")
DecodeReceivedInfo(temp_line)
log("1End of DecodeReceivedInfo: " + temp_line+ "\n")
###########################################################Set Tuner Frequency
identifier = cmd.params_[216]
# Main Frequency "TFQ:0xxxxx" from 08700 till + 10800
# Multiroom Frequency “MTF:0xxxxx“ from 08700 till + 10800
# switch to tuner mode first
SendMultiZoneCommand(cmd, ["@SRC:G", "@MSC:G", "@MSC:G"])
# tune to desired frequency
SendMultiZoneCommand(cmd, ["@TFQ:0"+identifier, "@MTF:0"+identifier, "@MTF:0"+identifier])
log("Sending Marantz : Setting tuner frequency to "+identifier+"\n")
###########################################################313 Set Volume command
level = cmd.params_[76]
# Main volume “VOL:0xxx” from - 99 till + 18
# Multiroom Speakers "MSV:0xxx" from - 99 till + 0
# Multiroom Speakers “MVL:0xxx” from - 99 till + 0
zone = GetZone(cmd.devidto_)
log("313:Set Volume Command: Got Cmd with ID: " + cmd.id_.to_s + " from: " + cmd.devidfrom_.to_s + " to: " + cmd.devidto_.to_s + " | Zone : " + zone.to_s + "\n")
if ( zone == 0)
new_level = DeNormalizeVolume_MainZone(level.to_i)
temp_str = "@VOL:0"+new_level.to_s
log("SetVolumeCommand: About to send command :" + temp_str + "\n")
SendIrCommand(temp_str)
elsif ( zone == 1)
new_level = DeNormalizeVolume_OtherZone(level.to_i)
temp_str = "@MSV:0"+new_level.to_s
SendIrCommand(temp_str)
elsif ( zone == 2)
new_level = DeNormalizeVolume_OtherZone(level.to_i)
temp_str = "@MVL:0"+new_level.to_s
log("SetVolumeCommand: About to send command :" + temp_str + "\n")
SendIrCommand(temp_str)
else
log("SetVolumeCommand: invalid zone " + zone.to_s + ":" + zone.to_i + ". Send commands only to valid child devices!!!\n")
end
###########################################################Process Initialize
$DevicePower = 1
SendIrCommand("@PWR:2")
log("Initializing Marantz GSD Device\n")
SendIrCommand("@AST:F") # max level of feedback
SendIrCommand("@MPW:2") # multi room always on
SendIrCommand("@MSP:1") # turn multi room speakers off by default
SendIrCommand("@MAM:2") # mute multi room line out by default
SendIrCommand("@VOL:0-20") # default main volume -20
SendIrCommand("@MSV:0-60") # default multi speaker volume
SendIrCommand("@MVL:0-60") # default multi room line out volume
$ZoneStatus = Hash.new()
InitZones()
ShowZonesInitialVolumes()
#$DevicePower = 0
#SendIrCommand("@PWR:1")
log("Initialization of Marantz GSD Device finished - Device is powered off!!!!\n")
