sketch_feb04b.cpp:3:20: error: DS1307.h: No such file or directory
sketch_feb04b.cpp: In function 'void setup()':
sketch_feb04b:13: error: 'RTC' was not declared in this scope
sketch_feb04b:14: error: 'DS1307_SEC' was not declared in this scope
sketch_feb04b:15: error: 'DS1307_MIN' was not declared in this scope
sketch_feb04b:16: error: 'DS1307_HR' was not declared in this scope
sketch_feb04b:17: error: 'DS1307_DOW' was not declared in this scope
sketch_feb04b:18: error: 'DS1307_DATE' was not declared in this scope
sketch_feb04b:19: error: 'DS1307_MTH' was not declared in this scope
sketch_feb04b:20: error: 'DS1307_YR' was not declared in this scope
sketch_feb04b.cpp: In function 'void loop()':
sketch_feb04b:26: error: 'RTC' was not declared in this scope
用的例程,开发环境是0022 IDE 库文件也放进去了,还是编译不过。请教错在哪里了!