add fancontrol for MaxSX8 and other temp devices

octoserve/var/monitor/fancontrol.lua

@@ -9,9 +9,31 @@ local LogFile = "/tmp/Temperatur.log"
 local HighTemp = 50
 local LowTemp = 45
 
+function ReadAttribute(attribute)
+  local value = 0
+  local ddbridge = io.open(devicepath.."/"..attribute,"r");
+  if ddbridge then
+    value = ddbridge:read("*l")
+    ddbridge:close()
+  end
+  return value
+end
+
 function ReadTemp(sensor)
    local temp = 0
-   local file = io.open(devicepath.."/temp"..sensor)
+   local file;
+
+   if sensor > 3 then
+      sensor = sensor - 4
+      if sensor == 0 then
+         file = io.open(devicepath.."/temp")
+      else
+         file = io.open(devicepath.."/templ"..sensor)
+      end
+   else
+      file = io.open(devicepath.."/temp"..sensor)
+   end
+
    if file then
       temp = file:read()
       if temp == "no sensor" then
@@ -55,24 +77,21 @@ local fanstate = -1
 
 sleep(30)
 
-local ddbridge = io.open("/sys/class/ddbridge/ddbridge0/devid0","r");
-if ddbridge then
-  local devid = ddbridge:read("*l")
-  ddbridge:close()
-  if devid == "0307dd01" then 
+local devid = ReadAttribute("devid0")
+if devid == "0307dd01" then 
   fanstate = 1
-    ddbridge = io.open("/sys/class/ddbridge/ddbridge0/fanspeed1","r"); 
-    if ddbridge then
-      local fs = tonumber(ddbridge:read("*l"))
-      ddbridge:close()
+  local devid1 = ReadAttribute("devid1")
+  if devid1 == "0009dd01" or devid1 == "000add01" then
+     fanstate = -2
+  else
+    local fs = tonumber(ReadAttribute("fanspeed1"))
     if fs > 0 and fs < 17000 then 
        fanstate = -2
     end
   end
-  end 
 end 
 
-for i = 0,4,1 do 
+for i = 0,8,1 do
    temp = ReadTemp(i)
    if temp > 0 then
       Sensor[NumSensors] = i