/*---------------------------------------------------------------------*/ /* --- STC MCU Limited ------------------------------------------------*/ /* --- STC 1T Series MCU Demo Programme -------------------------------*/ /* --- Mobile: (86)13922805190 ----------------------------------------*/ /* --- Fax: 86-0513-55012956,55012947,55012969 ------------------------*/ /* --- Tel: 86-0513-55012928,55012929,55012966 ------------------------*/ /* --- Web: www.STCMCU.com --------------------------------------------*/ /* --- Web: www.STCMCUDATA.com ---------------------------------------*/ /* --- QQ: 800003751 -------------------------------------------------*/ /* 如果要在程序中使用此代码,请在程序中注明使用了STC的资料及程序 */ /*---------------------------------------------------------------------*/ #include "STC8A_PWM15bit.h" //======================================================================== // 函数: PWM_ISR_Handler // 描述: 15位增强型PWM中断函数. // 参数: none. // 返回: none. // 版本: V1.0, 2020-09-23 //======================================================================== void PWM_ISR_Handler (void) interrupt PWM_VECTOR { char store; store = P_SW2; P_SW2 |= 0x80; if(PWMCFG & 0x08) //PWM计数器中断 { PWMCFG &= ~0x08; //清PWM计数器中断标志 // TODO: 在此处添加用户代码 } if(PWMIF) //PWM0匹配中断 { PWMIF = 0; // TODO: 在此处添加用户代码 } P_SW2 = store; }