51 SPI程序編譯的時候為什么會提示
Program Size: data=20.0 xdata=0 code=5840
LINK/LOCATE RUN COMPLETE. 2 WARNING(S), 0 ERROR(S)
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?OLED_DISPLAY_ON?OLED
*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?OLED_DISPLAY_OFF?OLED
*** FATAL ERROR L250: CODE SIZE LIMIT IN RESTRICTED VERSION EXCEEDED
MODULE: D:\KEIL\C51\LIB\C51S.LIB (-----)
LIMIT: 0800H BYTES
Target not created |