OverSampling ATmega1280/2560-ATmega16/32U4-ESP8266 dedicated timing

gioblu · Jan 15, 2017 · 9507cfc · 9507cfc
1 parent fb43506
commit 9507cfc
Showing 1 changed file with 22 additions and 6 deletions.
diff --git a/strategies/OverSampling/Timing.h b/strategies/OverSampling/Timing.h
@@ -10,30 +10,46 @@
    faster speed. Probably you need experience, time and an oscilloscope. */
 
 #if defined(__AVR_ATmega88__) || defined(__AVR_ATmega168__) || defined(__AVR_ATmega328__) || defined(__AVR_ATmega328P__)
-  #if _OS_MODE == _STXRX882_STANDARD
+  #if OS_MODE == _STXRX882_STANDARD
     #if F_CPU == 16000000L
       #define OS_BIT_WIDTH   512
       #define OS_BIT_SPACER  328
     #endif
   #endif
 #endif
 
+/* ATmega1280/2560 - Arduino Mega/Mega-nano --------------------------------- */
+#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
+  #if OS_MODE == _STXRX882_STANDARD
+    #define OS_BIT_WIDTH     508
+    #define OS_BIT_SPACER    332
+  #endif
+#endif
+
+/* ATmega16/32U4 - Arduino Leonardo/Micro ----------------------------------- */
+#if defined(__AVR_ATmega16U4__) || defined(__AVR_ATmega32U4__)
+  #if OS_MODE == _STXRX882_STANDARD
+    #define OS_BIT_WIDTH     508
+    #define OS_BIT_SPACER    332
+  #endif
+#endif
+
 /* NodeMCU, generic ESP8266 ------------------------------------------------- */
 #if defined(ESP8266)
-  #if _OS_MODE == _STXRX882_STANDARD
+  #if OS_MODE == _STXRX882_STANDARD
     #if F_CPU == 80000000L
-      #define OS_BIT_WIDTH   486
-      #define OS_BIT_SPACER  298
+      #define OS_BIT_WIDTH   520
+      #define OS_BIT_SPACER  332
     #endif
   #endif
 #endif
 
 #ifndef OS_BIT_WIDTH
-  #define OS_BIT_WIDTH       512
+  #define OS_BIT_WIDTH       512  // 520 microseconds detected by oscilloscope
 #endif
 
 #ifndef OS_BIT_SPACER
-  #define OS_BIT_SPACER      328
+  #define OS_BIT_SPACER      328  // 340 microseconds detected by oscilloscope
 #endif
 
 /* The default response timeout setup dedicates the transmission time of 1 byte plus