Difference between revisions of "Onkyo TXSR805"

Revision as of 23:48, 7 June 2010

Using the Onkyo TX-SR805 with RS232 Control

THIS CODE IS STILL BEING DEVELOPED

Future home of the howto for setting up a Onkyo TX-SR805 with RS232 support.
May widen howto to all Onkyo RS232 Receivers.

This device does currently work with limited functionality. A writeup for how to add this device to a Linux MCE system will be done soon.

• • If you use this device and have any problems or suggestions to the code here, please switch over to the discussion tab and bring it to my attention **
    

Current features supported:
-On/Off
-Change inputs
-Volume control (Up/Down in set increments. cmd_313 Set Volume still needs work)

Being worked on:
-Precise Volume Control (cmd_313)
-Listening Modes
-Zone 2/3
-FM Tuner

Ruby Code:

Section: 193 Off

<$"!1PWR00\r"$>

Section: 192 On

<$"!1PWR01\r"$>
sleep(2)
<$"!AMT00\r"$>
@mute = false

Section: 169 AM

<$"!1SLI25\r"$>

Section: 164 Aux

<$"!1SLI03\r"$>

Section: 172 Aux 2

<$"!1SLI04\r"$>

Section: 162 CD

<$"!1SLI23\r"$>

Section: 165 DVD

<$"!1SLI10\r"$>

Section: 170 FM

<$"!1SLI24\r"$>

Section: 163 Phono

<$"!1SLI22\r"$>

Section: 160 Tape / Tape 1

<$"!1SLI20\r"$>

Section: 173 Tape 2

<$"!1SLI21\r"$>

Section: 166 Tuner

<$"!1SLI26\r"$>

Section: 909 XM

<$"!1SLI31\r"$>

Section: 373 Private Method Listing

# Written by Jason Bennett
#
# Process 373 - Methods
def receiveMsg
 buff = conn_.Recv(7, 1000) 
 log("Message Received: #{buff}")
 trash = conn_.Recv(1, 100)
 if buff.length() < 7
   parsed1 = "ERR"
   parsed2 = "00"
 else
   parsed2 = buff[5..6]
   parsed1 = buff[2..4]
   return [parsed1, parsed2]
 end
end
#-------------------------------------------- Parsing -----------------------------------------------------------------------------------
def chkMsg(cat, opt)
   case cat
     # Power
     when "PWR"
         cmd = Command.new(device_.devid_, -1001, 1, 2, 48)  # 48 = Power State
         case opt
           when "01"
             cmd.params_[10] = "1"   # Command 48, Param 10: 1 = On
           when "00"
             cmd.params_[10] = "0"   # Command 48, Param 10: 2 = Off
         end
         SendCommand(cmd)
     # Master Volume Level
     when "MVL"
       cmd = Command.new(device_.devid_, -1001, 1, 2, 71)   # 71 = Volume
       cmd.params_[30] = opt.hex.to_s # Command 71, Param 16 = Volume Level in Decimal
       log("volume reported as: #{opt.hex}")
       SendCommand(cmd)
     # Input Selection
     when "SLI"
       cmd = Command.new(device_.devid_, -1001, 1, 2, 49)    # 49 = Input Selection
       case opt
         when "00"
           input_param = 316
         when "01"
           input_param = 317
         when "02"
           input_param = 318
         when "03"
           input_param = 164
         when "04"
           input_param = 172
         when "10"
           input_param = 165
         when "20"
           input_param = 160
         when "22"
           input_param = 163
         when "23"
           input_param = 162
         when "24"
           input_param = 170
         when "25"
           input_param = 169
         when "26"
           input_param = 166
         when "31"
           input_param = 909
       end
       cmd.params_[41] = input_param.to_s  # Command 49, Param 41 = Input
       SendCommand(cmd)
   end
end
#-------------------------------------------- Logging -----------------------------------------------------------------------------------
def log(line)
 $log = File.open("/var/log/pluto/#{device_.devid_}_Generic_Serial_Device.log", "a")
 $log.puts "(***):#{line}"
 $log.close
end

Section: 350 Process Incoming Data

# Written by Jason Bennett
#
# Process 350 - Incoming
incMsg = receiveMsg()
log("New Msg: #{incMsg[0]}:#{incMsg[1]}")
chkMsg(incMsg[0], incMsg[1])

Section: 355 Process Initialize

#31-May-06 14:13 init  Onkyo Receiver
initok=false
for iRetry in 0...4
   print "Initializing unit\n"
     conn_.Send("!1PWRQSTN\r")
   buf = conn_.Recv(200, 1000)
   if !buf.nil? && buf.include?("PWR0")
       print "Initialized ok\n"
               initok=true
               break
       else
               print "Didn't respond to command\n"
       end
end
if initok==false
       DisableDevice( device_.devid_, true )
       print "The device wouldn't respond. Disabling it.\n"
       return
end
print "Initialized ok, doing log\n"

Section: 97 Mute

if(@mute)
 <$"!1AMT00\r"$>
else
 <$"!1AMT01\r"$>
end
@mute=!@mute

Section: 313 Set Volume

slevel = "%x" % level.to_i
<$"!1MVL" + slevel + "\r"$>
SetDeviceDataInDB( device_.devid_, 158, level ) # 158 = DEVICEDATA_Volume_Level_CONST
print "volume and corresponding device data set\n"

Section: 90 Vol Down

<$"!1MVLDOWN\r"$>

Section: 89 Vol Up

<$"!1MVLUP\r"$>