ATtiny85 external 16MHz dedicated timing (#25

gioblu · Jan 5, 2017 · c3a77c8 · c3a77c8
1 parent e12bbba
commit c3a77c8
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/strategies/SoftwareBitBang/Timing.h b/strategies/SoftwareBitBang/Timing.h
@@ -93,6 +93,22 @@
       #define SWBB_ACCEPTANCE 34
       #define SWBB_READ_DELAY 10
     #endif
+    #if F_CPU == 16000000L
+      /* External 16MHz oscillator */
+      #define SWBB_BIT_WIDTH  40
+      #define SWBB_BIT_SPACER 112
+      #define SWBB_ACCEPTANCE 40
+      #define SWBB_READ_DELAY 4
+    #endif
+  #endif
+  #if SWBB_MODE == _SWBB_FAST
+    #if F_CPU == 16000000L
+      /* External 16MHz oscillator */
+      #define SWBB_BIT_WIDTH  28
+      #define SWBB_BIT_SPACER 66
+      #define SWBB_ACCEPTANCE 28
+      #define SWBB_READ_DELAY 4
+    #endif
   #endif
 #endif