We are going to do an MP3 player, press 1 to sing the first song, infrared remote control press 2 sing the next song, press 3 to sing the song, but after the first song play don't interrupt, can't switch the other two at any time, here is the code

CodePudding user response:

Define the hw_jsm place and volatile

CodePudding user response:

No, this is program flow problem, you play1 processing infrared buttons are there in ()?

CodePudding user response:

this is a function of play1

CodePudding user response:

Have resolved the thank you, I also want to ask which function of the control volume is change play1

CodePudding user response:

refer to the second floor dceacho response:

no, you this is program flow problem, you play1 processing infrared buttons are there in ()?

Have resolved the thank you, I also want to ask which function of the control volume is change play1