File list (Check if you may need any files):
PB375A-SDK
..........\3.3V与5V电平转换
..........\................\常用电平转换方案.txt
..........\PB375A.ddb
..........\PB375A模块规格书.pdf
..........\PB375A资料手册.pdf
..........\UDISK TEST REPORT.pdf
..........\串口调试软件
..........\............\PB375ACOM.exe
..........\............\软件帮助说明.doc
..........\例程代码
..........\........\SPI读写
..........\........\.......\写入数据到文件
..........\........\.......\..............\main.c
..........\........\.......\创建文件
..........\........\.......\........\main.c
..........\........\.......\删除文件
..........\........\.......\........\main.c
..........\........\.......\读取文件
..........\........\.......\........\main.c
..........\........\.......\追加数据
..........\........\.......\........\main.c
..........\........\UART读写
..........\........\........\删除文件
..........\........\........\........\main.c
..........\........\........\改写文件的指定位置
..........\........\........\..................\main.c
..........\........\........\新建文件并写入字节
..........\........\........\..................\main.c
..........\........\........\读取文件的指定位置
..........\........\........\..................\main.c
..........\........\........\追加数据
..........\........\........\........\main.c
..........\硬件及芯片测试.pdf
..........\说明.txt