我在使用CCDEBUG通过IAR调试CC2541的时候一直会提示：
“This device has been locked for debugging. To enable debugging and continue with download, the device need to be erased.When we tried to erase the flash using IAR, it fails to erase flash.”
出现上述原因是因为调试的板子可能没上电或者调试的线插错。