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August 29, 2013 at 9:59 am
#2926
Michael P. Flaga
Member
prehaps, something like the following, where it is up to you get define getselection();
setup{ if(!sd.begin(SD_SEL, SPI_HALF_SPEED)) sd.initErrorHalt(); if(!sd.chdir("/")) sd.errorHalt("sd.chdir"); MP3player.begin(); prv_selection = selection; } loop{ selection = getselection(); if (()selection == 0) and (prv_selection != 0)) { MP3player.stopTrack(); prv_selection = selection; } else if (selection != prv_selection) { MP3player.playTrack(selection); prv_selection = selection; } // do other stuff and then loop back around. }