Introduction - If you have any usage issues, please Google them yourself
Ucos environment based on the file system, multiple functions uc/FS basic use: 1. FS_Init (), call the uc/FS function needs to be initialized before 2. FS_IoCtl (), for medium format ( SD card formatted with a computer, so the format parameter is not given) 3. _write_file, 1) FS_FOpen (), create the document or open an existing file and return file structure pointer 2) FS_FWrite (), data written to the file 3) FS_FClose (), close the file 4. _dump_file, 1) 1) FS_FOpen (), create the document or open an existing file and return file structure pointer 2) FS_FRead (), read the file data 3) FS_FClose () , close the file 5. FS_Exit (), close the file system.