Method play

src/DFPlayerMini_Fast.cpp:125–134

/ ! @brief Play a specific track. @param trackNum The track number to play. */ /

 */
 /**************************************************************************/
void DFPlayerMini_Fast::play(uint16_t trackNum)
{
	sendStack.commandValue  = dfplayer::PLAY;
	sendStack.feedbackValue = dfplayer::NO_FEEDBACK;
	sendStack.paramMSB = (trackNum >> 8) & 0xFF;
	sendStack.paramLSB = trackNum & 0xFF;

	findChecksum(sendStack);
	sendData();
}