使用AVR单片机做的单相电表项目,采用取最大值的办法计算有效值,算法比较简单,有protel99的原理图.
源代码在线查看： display.o.d
display.o: ../display.c d:/winavr/lib/gcc/../../avr/include/avr/io.h \
d:/winavr/lib/gcc/../../avr/include/avr/sfr_defs.h \
d:/winavr/lib/gcc/../../avr/include/inttypes.h \
d:/winavr/lib/gcc/../../avr/include/stdint.h \
d:/winavr/lib/gcc/../../avr/include/avr/iom16.h \
d:/winavr/lib/gcc/../../avr/include/avr/portpins.h \
d:/winavr/lib/gcc/../../avr/include/avr/common.h \
d:/winavr/lib/gcc/../../avr/include/avr/version.h \
d:/winavr/lib/gcc/../../avr/include/avr/fuse.h \
d:/winavr/lib/gcc/../../avr/include/avr/lock.h ../init.h
d:/winavr/lib/gcc/../../avr/include/avr/io.h:
d:/winavr/lib/gcc/../../avr/include/avr/sfr_defs.h:
d:/winavr/lib/gcc/../../avr/include/inttypes.h:
d:/winavr/lib/gcc/../../avr/include/stdint.h:
d:/winavr/lib/gcc/../../avr/include/avr/iom16.h:
d:/winavr/lib/gcc/../../avr/include/avr/portpins.h:
d:/winavr/lib/gcc/../../avr/include/avr/common.h:
d:/winavr/lib/gcc/../../avr/include/avr/version.h:
d:/winavr/lib/gcc/../../avr/include/avr/fuse.h:
d:/winavr/lib/gcc/../../avr/include/avr/lock.h:
../init.h:
