added scripts to generate serial code

2025-12-20 14:37:01 +01:00 · 2022-03-29 23:45:23 +02:00
parent f5b0c2b87d
commit 3385c8f701
3 changed files with 326 additions and 0 deletions
--- a/HMI/code_gen/pages/shared.py
+++ b/HMI/code_gen/pages/shared.py
@@ -0,0 +1,136 @@
+sharedhead = """
+// data available
+if(usize>1)
+{
+  bufferPos=0
+  while(bufferPos<usize)
+  {
+    // check for 0x55 0xBB - Command Init Secuence
+    if(u[bufferPos]==187&&u[bufferPos-1]==85)
+    {
+      //remove garbage at the start of the buffer if there's any to free buffer for command
+      if(u[bufferPos]!=1)
+      {
+        udelete bufferPos-1
+      }
+      //instruction is now aligned with buffer, because we deleted garbage before instrcution
+      //get length after init sequence (check if there are more than to bytes in buffer)
+      if(3<usize)
+      {
+        // check if serial buffer has reached the announced length
+        ucopy payloadLength,2,2,0
+        // we are only checking payload length so we have to skip first 3 bytes (init+payload length) (-1 because of < instead of <=)
+        payloadLength+=3
+        // payload length does also not contain crc, so we are adding another 2 bytes for crc
+        payloadLength+=2
+        if(payloadLength<usize)
+        {
+          // calculate crc
+          crcrest 1,0xFFFF
+          // u[2] contains payload legth at 3rd pos in buffer, we are calculating crc from 3rd pos with number of bytes from payload length
+          //crcputu 3,u[2]
+          // u[2] cotnains payload length, we are calculating a crc over the whole message, so we have to add 3 to the length from u[2]
+          crcputu 0,payloadLength-1
+          // get recived crc to be able to compare it
+          ucopy recvCrc,payloadLength-1,2,0
+          // compare crc with recived value
+          if(crcval==recvCrc)
+          {
+            // crc is okay
+            // here is the location where acual code should be
+            // write command to variable strCommand
+            ucopy strCommand.txt,4,payloadLength-5,0
+            // write instruction to tInstuction (debug output, but used as variable here, ui elements will be disabled by default)
+            spstr strCommand.txt,tInstruction.txt,",",0
+"""
+
+sharedfoot = """
+            if(tInstruction.txt=="pageType")
+            {
+              //command format pageType,specialPageName
+              //write name of speical page to tId
+              spstr strCommand.txt,tId.txt,",",1
+              //save second arg if there's one
+              spstr strCommand.txt,tTmp.txt,",",2
+              //save third arg if there's one
+              spstr strCommand.txt,pageIcons.tTmp2.txt,",",3
+              //we are going to exit this page with this command, so we have to clear the buffer, so we are not getting into a stupid loop ...
+              udelete payloadLength-1
+              bufferPos=0
+              if(tId.txt=="pageStartup")
+              {
+                page pageStartup
+              }
+              if(tId.txt=="screensaver")
+              {
+                page screensaver
+              }
+              if(tId.txt=="cardEntities")
+              {
+                page cardEntities
+              }
+              if(tId.txt=="cardGrid")
+              {
+                page cardGrid
+              }
+              if(tId.txt=="popupLight")
+              {
+                pageIcons.tTmp1.txt=tTmp.txt
+                page popupLight
+              }
+              if(tId.txt=="popupShutter")
+              {
+                pageIcons.tTmp1.txt=tTmp.txt
+                page popupShutter
+              }
+              if(tId.txt=="popupNotify")
+              {
+                page popupNotify
+              }
+              if(tId.txt=="cardThermo")
+              {
+                page cardThermo
+              }
+              if(tId.txt=="cardMedia")
+              {
+                page cardMedia
+              }
+              if(tId.txt=="cardAlarm")
+              {
+                page cardAlarm
+              }
+            }
+            if(tInstruction.txt=="time")
+            {
+              // get set time to global variable
+              spstr strCommand.txt,screensaver.vaTime.txt,",",1
+            }
+            if(tInstruction.txt=="date")
+            {
+              // get set date to global variable
+              spstr strCommand.txt,screensaver.vaDate.txt,"?",1
+            }
+            if(tInstruction.txt=="dimmode")
+            {
+              // get value
+              spstr strCommand.txt,tTmp.txt,",",1
+              covx tTmp.txt,dimValue,0,0
+            }
+            if(tInstruction.txt=="timeout")
+            {
+              //set timeout to global var
+              spstr strCommand.txt,tTmp.txt,",",1
+              covx tTmp.txt,sleepTimeout,0,0
+            }
+            // end of user code
+            udelete payloadLength-1
+            bufferPos=0
+          }
+        }
+      }
+    }
+    // next character
+    bufferPos++
+  }
+}
+"""