请问ESP32读SD卡文件,是否支持scandir排序?
Posted: Tue Mar 12, 2019 2:21 pm
版本esp-idf-v3.1.3,希望读取SD卡上按字母顺序排列的文件名列表。
int count = scandir(pathName, &namelist, 0, alphasort);
“dirent.h”中未提供scandir功能,对吗?
int count = scandir(pathName, &namelist, 0, alphasort);
“dirent.h”中未提供scandir功能,对吗?