各位好 我是pic18f4550的初学者,由于以前没有接触过,所以现在感觉不知道怎么办,我想用pic18f4550产生方波,可是编译总是出现错误 opyright 1999-2005 Microchip Technology Inc. Days remaining until demo becomes feature limited: 55 D:\maplab\dgt11.c:38:Error: syntax error Halting build on first failure as requested. BUILD FAILED: Thu Nov 22 11:02:09 2007