用KEILconfigration wizard 编写的GPIO可视化界面，可直接使用于LPC11xx系列单片机，也可根据此文档编写其他系列单片机的WIZARD，里面需要注意的事项是，数字需要连续-GPIO visualization interface written by KEILconfigration wizard, can be directly used in the LPC11xx series microcontroller, can also according to the documentation and other series of MCU WIZARD, matters which need to pay attention to is, digital need continuous