添加easyflash报错

发布于 2020-06-09 09:21:34 浏览：2147 订阅该版

用rtthread studio建立了一个空的工程项目，然后添加了easyflash软件包，编译后就这样报错了，是需要改动什么地方么？
linking...
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `write_status':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:283: undefined reference to `ef_port_write'
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `read_status':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:297: undefined reference to `ef_port_read'
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `get_env_from_cache':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:405: undefined reference to `ef_port_read'
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `continue_ff_addr':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:436: undefined reference to `ef_port_read'
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `find_next_env_addr':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:470: undefined reference to `ef_port_read'
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `read_env':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:530: undefined reference to `ef_port_read'
./packages/EasyFlash-v4.1.0/src/ef_env.o:E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:559: more undefined references to `ef_port_read' follow
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `read_sector_meta_data':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:626: undefined reference to `ef_log_info'
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `get_env':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:788: undefined reference to `ef_port_read'
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `ef_get_env_blob':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:838: undefined reference to `ef_log_info'
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:843: undefined reference to `ef_port_env_lock'
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:848: undefined reference to `ef_port_env_unlock'
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `ef_get_env':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:874: undefined reference to `ef_log_info'
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `write_env_hdr':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:929: undefined reference to `ef_port_write'
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `format_sector':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:941: undefined reference to `ef_port_erase'
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:951: undefined reference to `ef_port_write'
./packages/EasyFlash-v4.1.0/src/ef_env.o: In function `move_env':
E:\RT_Project\RT_Solo\Debug/../packages/EasyFlash-v4.1.0/src/ef_env.c:1168: undefined reference to `ef_port_read'

![rt报错.jpg](https://oss-club.rt-thread.org/uploads/202006/09/092029fdx7kxbhkxeizxbl.jpg)

![rt报错2.jpg](https://oss-club.rt-thread.org/uploads/202006/09/092040z8ux3avaccd73yez.jpg)