After Jerry's sleep, the regular wake-up system continues to run without resetting [chapter]

4. Note that the downloaded package file does not have a folder , It's tested here dir_test There are three files in it , When downloading, the tool will automatically store the music files in the package file to the plug-in one by one FLASH Under the root directory of （ built-in flash Is a packaged folder ）. In the program, you can use the full path of the file to play , Control the playback sequence number to find the corresponding file .