#ifdef DUMMY //Dummy clock driver for sensor box / mqtt sensors char tubeDriver[] = "DUMMY"; int maxDigits = 6; void setup_pins() { DPRINTLN("Dummy display: no pins are used"); } #if defined(ESP32) void IRAM_ATTR writeDisplay() {} #else void ICACHE_RAM_ATTR writeDisplay(){} #endif void clearTubes() {} void writeDisplaySingle() {} #endif