 // XXX Keyboard: Map Enter to both newline AND buttonA
 // XXX Keyboard: Delete = buttonA (same code 0x7f). Change delete code?
 // XXX Keyboard: Is it possible to mimic key hold-down properly???
+// XXX Timeouts/reset in case of hanging (dead man switch function?)
 // XXX Embed a Gigatron Terminal program. Or better: GigaMon
 
 /*----------------------------------------------------------------------+

// --------------------+

#if ArduinoMicro

 // Pins for Gigatron
 #define SER_DATA  PB1

// Pin 11  PORTB3 6 hSync  SER_PULSE 10 CLOCK   11 SRCLK 12 RCLK 4

#if ArduinoUno
 #define version "ArduinoUno"

 // Pins for Gigatron
 #define SER_DATA  PB5
 #define SER_LATCH PB4
