Method sendTF

Sming/Libraries/RCSwitch/RCSwitch.cpp:588–591

* Sends a Tri-State "F" Bit * _ ___ * Waveform: | |___| |_ */

 * Waveform: | |___|   |_
 */
void RCSwitch::sendTF() {
  this->send0();
  this->send1();
}

/**
 * Sends a "Sync" Bit