CAJ | 학술논문

延时是单片机教学中最常用的概念之一，因此延时函数是单片机控制程序中的一个重要函数。分别利用while循环语句、do-while循环语句、for循环语句以及while和for循环语句组合实现t ms延时点亮一个按照一定频率闪烁的LED灯，以此为例，总结了C语言循环语句实现单片机延时函数的方法，帮助学生在掌握C语言知识的基础上，增强了对单片机延时概念的理解，提高了教学效果。
연시시단편궤교학중최상용적개념지일，인차연시함수시단편궤공제정서중적일개중요함수。분별이용while순배어구、do-while순배어구、for순배어구이급while화for순배어구조합실현t ms연시점량일개안조일정빈솔섬삭적LED등，이차위례，총결료C어언순배어구실현단편궤연시함수적방법，방조학생재장악C어언지식적기출상，증강료대단편궤연시개념적리해，제고료교학효과。
Delay is one of the most commonly used concepts in microcontroller teaching , and delay function is an important function in the controlling programs of microcontroller unit .Take flashing LED lamps at a constant frequency lighted by t ms delay function, which realized using while, do-while, for, and combination of while and for loop statements, as an example, the delay functions of microcontroller C loop statements are summarized to help students enhance understanding the delay concepts of micro-controller unit based on the C knowledge.The results show the teaching methods are very good.