用UCOS移植到51单片机时,在编译的时候总出现以下的错误,请各位指教这是什么原因? Build target 'Target 1' assembling STARTUP.A51... compiling OS_CPU_C.C... C51 COMPILER V7.50 - SN: K1DZP-5IUSHE COPYRIGHT KEIL ELEKTRONIK GmbH 1987 - 2004 C51 FATAL-ERROR - ACTION: PARSING SOURCE-FILE ERROR: PREPROCESSOR: MACROS TOO NESTED C51 TERMINATED. Target not created |