/*
 * Libraries and global scope code
 */

struct Settings {
  String name = "";
  String ip = "";
} settings;

time_t now;

/*
 * Modules will plug in to this thing via function pointers
 */
 // see also http://www.gammon.com.au/forum/?id=12607
//void module_message(const String& shorttopic, const String& message) { //@@@@FIXME@@@@ instead of brightness, adjust mode?
//void module_message(const String& shorttopic, const String& message) {
//
//}


/*
 * Debugging might be nice sometimes
 */
#define USE_SERIAL //uncomment for Serial debugging statements
bool serialinitialised = false;

char printbuffer[100];

void PRINT_SERIAL(const String& line) {
#ifdef USE_SERIAL
  if(!serialinitialised){
    Serial.begin(115200);
    serialinitialised = true;
  }
  Serial.print(settings.ip + " " + settings.name + " ");
  Serial.print(line);
#endif
}
void APPEND_SERIAL(const String& line) {
#ifdef USE_SERIAL
  Serial.print(line);
#endif
}
void PRINTLN_SERIAL(const String& line) {
#ifdef USE_SERIAL
  PRINT_SERIAL(line);
  Serial.println();
#endif
}
void APPENDLN_SERIAL(const String& line) {
#ifdef USE_SERIAL
  Serial.println(line);
#endif
}

#define NOP __asm__ __volatile__ ("nop\n")