Pass the pin states in getContinuousChanges mode to a callback function.

muhkuh-sys · Mar 29, 2022 · c9a67e9 · c9a67e9
1 parent c93efbb
commit c9a67e9
Show file tree

Hide file tree

Showing 3 changed files with 16 additions and 6 deletions.
diff --git a/iomatrix/templates/io_matrix.lua b/iomatrix/templates/io_matrix.lua
@@ -139,8 +139,8 @@ function IoMatrix:bget()
 end
 
 
-function IoMatrix:getContinuousChanges()
-  self.netx:getContinuousChanges()
+function IoMatrix:getContinuousChanges(fnCallback, pvUser)
+  self.netx:getContinuousChanges(fnCallback, pvUser)
 end
 
 

diff --git a/iomatrix/templates/io_matrix/netx.lua b/iomatrix/templates/io_matrix/netx.lua
@@ -138,9 +138,9 @@ end
 
 
 
-function IoMatrix_netx:getContinuousChanges()
+function IoMatrix_netx:getContinuousChanges(fnCallback, pvUser)
   for _, tDev in pairs(self.atDevices) do
-    tDev:getContinuousChanges()
+    tDev:getContinuousChanges(fnCallback, pvUser)
   end
 end
 

diff --git a/iomatrix/templates/io_matrix/netx_base.lua b/iomatrix/templates/io_matrix/netx_base.lua
@@ -625,7 +625,7 @@ end
 
 
 
-function IoMatrix_netx_base:getContinuousChanges()
+function IoMatrix_netx_base:getContinuousChanges(fnCallback, pvUser)
   local tResult
 
   -- Collect the parameter.
@@ -635,9 +635,19 @@ function IoMatrix_netx_base:getContinuousChanges()
     self.hPinDescription                           -- Pin description handle.
   }
 
+  local fnDefaultCallback = self.fnCallbackMessage
+  local function fnMessageSplitter(strData, tParamB)
+    local strMatch = string.match(strData, "^([01]+)%c+$")
+    if strMatch~=nil then
+      return fnCallback(pvUser, strMatch)
+    else
+      return fnDefaultCallback(strData, tParamB)
+    end
+  end
+
   -- Call the netX program.
   self.tLog.debug('__/Output/____________________________________________________________________')
-  self.tPlugin:call(self.ulExecutionAddress, self.ulParameterStartAddress, self.fnCallbackMessage, 0)
+  self.tPlugin:call(self.ulExecutionAddress, self.ulParameterStartAddress, fnMessageSplitter, 0)
   self.tLog.debug('______________________________________________________________________________')
 
   -- Get the result.