Work on timers and the trace function.

The timer2 should be full featured now.
Markers around the splash.

src/myeeprom.h

@@ -114,7 +114,7 @@ PACK(typedef struct t_LimitData {
   int8_t  min;
   int8_t  max;
   bool    revert;
-  int16_t  offset;
+  int16_t offset;
 }) LimitData;
 
 #define MIX_P1    5
@@ -240,9 +240,7 @@ PACK(typedef struct t_PhaseData {
 
 PACK(typedef struct t_TimerData {
   int8_t    mode;            // timer trigger source -> off, abs, stk, stk%, sw/!sw, !m_sw/!m_sw
-  uint16_t  val:14;
-  uint16_t  persistent:1;
-  uint16_t  dir:1;           // 0=>Count Down, 1=>Count Up
+  uint16_t  val;
 }) TimerData;
 
 PACK(typedef struct t_ModelData {