ADS1x9xevm中在Texas Instruments\ADS1x9xevm\Firmware\Source Code\ADS1x9x_ECG_Recorder_FW_V1_12目录下的ccs工程文件使用ccs5.5打开报错：
Error: Import failed for project 'ADS1x9x_ECG_Recorder_FW' because its compiler definition is not available. The project does not appear to be a 'CCS Project'. Please try importing it through the 'General > Existing Projects into Workspace' wizard.
请问这个错误如何解决？
