我写了关于STM8S207的互补输出代码，是按照例程写的，选项字在STVD中已经设置，可就是互补输出还是出不来，但主输出是有的，下面附上代码，大家帮忙看看什么问题， TIM1_DeInit();

TIM1_TimeBaseInit(0, TIM1_COUNTERMODE_UP, 800, 0);

TIM1_OC1Init(TIM1_OCMODE_PWM1,  TIM1_OUTPUTSTATE_ENABLE,TIM1_OUTPUTNSTATE_ENABLE,  400,TIM1_OCPOLARITY_LOW, TIM1_OCNPOLARITY_HIGH,TIM1_OCIDLESTATE_SET, TIM1_OCNIDLESTATE_RESET);

TIM1_OC2Init(TIM1_OCMODE_PWM1,  TIM1_OUTPUTSTATE_ENABLE,TIM1_OUTPUTNSTATE_ENABLE,  300,TIM1_OCPOLARITY_LOW, TIM1_OCNPOLARITY_HIGH,TIM1_OCIDLESTATE_SET, TIM1_OCNIDLESTATE_RESET);

TIM1_OC3Init(TIM1_OCMODE_PWM1,  TIM1_OUTPUTSTATE_ENABLE,TIM1_OUTPUTNSTATE_ENABLE,  500,TIM1_OCPOLARITY_LOW, TIM1_OCNPOLARITY_HIGH,TIM1_OCIDLESTATE_SET, TIM1_OCNIDLESTATE_RESET);

TIM1_CtrlPWMOutputs(ENABLE);

TIM1_BDTRConfig(TIM1_OSSISTATE_ENABLE, TIM1_LOCKLEVEL_1, 11, TIM1_BREAK_ENABLE, TIM1_BREAKPOLARITY_HIGH, TIM1_AUTOMATICOUTPUT_ENABLE);

TIM1_Cmd(ENABLE); 此帖出自小平头技术问答