我希望在我的工作中用一小块Flash用作建议的EEPROM使用，我在controlSUITE中找了了Flash_programm的例程。但是将相关的头文件和代码移植到我的工程中，一直编译不通过提示
undefined first referenced
symbol in file
--------- ----------------
_Flash2803x_APIVersion ./PM_Sensorless.obj
_Flash2803x_APIVersionHex ./PM_Sensorless.obj
_Flash2803x_Erase ./PM_Sensorless.obj
_Flash2803x_Program ./PM_Sensorless.obj
_Flash2803x_Verify ./PM_Sensorless.obj
error: unresolved symbols remain
error: errors encountered during linking; "PM_Sensorless_DRV8301_F2803x.out"
该如何解决？
