proxy.c

#include <serLCD.h>
#include <SoftwareSerial.h>

SoftwareSerial mySerial(10, 11);
serLCD lcd(11);

int tmp;

void setup()  
{
  Serial.begin(9600);
  mySerial.begin(9600);
  lcd.clear();
  lcd.home();
}

void loop()
{
  if (Serial.available()) {
    tmp = Serial.read();
    switch(tmp) {
     case 0x11:
       lcd.clear();
     break;
     case 0x12:
       lcd.home();
     break;
     case 0x13:
       lcd.selectLine(1);
     break;
     case 0x14:
       lcd.selectLine(2);
     break;
     default:
       lcd.write(tmp);
    }
  }
}