introduce app "hub"

avr/devices/all/modules.asm

@@ -185,11 +185,8 @@ initModules:
 ;
 ; Call run functions of the used modules. Add your routine calls here.
 ;
-; IN:
-; - nothing
-; OUT:
-; - nothing
-; USED: depending on called routines
+; @return CFLAG set: at least one RUN routine returned CFLAG set
+; @clobbers all
 
 runModules:
   clr r16
@@ -197,6 +194,7 @@ runModules:
   push r16
     bigcall BaseTimer_Run
   pop r16
+  sbci r16, 0
   
 #ifdef MODULES_TTYONUART1
   push r16
@@ -204,10 +202,40 @@ runModules:
   pop r16
 #endif
 
+#ifdef MODULES_COMONUART0
   push r16
-    rcall runComModules
+    bigcall ComOnUart0_Run
   pop r16
   sbci r16, 0
+#endif
+
+#ifdef MODULES_COMONUART1
+  push r16
+    bigcall ComOnUart1_Run
+  pop r16
+  sbci r16, 0
+#endif
+
+#ifdef MODULES_COM2W0
+  push r16
+    bigcall COM2W0_Run
+  pop r16
+  sbci r16, 0
+#endif
+
+#ifdef MODULES_COM2W1
+  push r16
+    bigcall COM2W1_Run
+  pop r16
+  sbci r16, 0
+#endif
+
+#ifdef MODULES_COM2WN
+  push r16
+    bigcall COM2WN_Run
+  pop r16
+  sbci r16, 0
+#endif
 
   ; add more modules here
 
@@ -218,67 +246,7 @@ runModules:
   sec
 runModules_end:
   ret
-
-
-; run until every module idle
-
-runComModules:
-  clr r17
-runComModules_loop:
-    push r17
-      clr r16
-#ifdef MODULES_COMONUART0
-      push r16
-        bigcall ComOnUart0_Run
-      pop r16
-      sbci r16, 0
-#endif
-
-#ifdef MODULES_COMONUART1
-      push r16
-        bigcall ComOnUart1_Run
-      pop r16
-      sbci r16, 0
-#endif
-
-#ifdef MODULES_COM2W0
-      push r16
-        bigcall COM2W0_Run
-      pop r16
-      sbci r16, 0
-#endif
-
-#ifdef MODULES_COM2W1
-      push r16
-        bigcall COM2W1_Run
-      pop r16
-      sbci r16, 0
-#endif
-
-#ifdef MODULES_COM2WN
-      push r16
-        bigcall COM2WN_Run
-      pop r16
-      sbci r16, 0
-#endif
-
-    pop r17
-    ; check for repeat request
-    tst r16
-    clc
-    breq runComModules_loopEnd
-    inc r17
-    cpi r17, 2
-  brne runComModules_loop
-runComModules_loopEnd:
-  tst r17
-  clc
-  breq runComModules_end
-  sec
-runComModules_end:
-  ret
-
-
+; @end
 
 
 mainModulesOnPacketReceived: