//PB7: TM4 Channel2
/* PWM1 Mode configuration: Channel2 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = (uint16_t)(PWM_CLK1M_ARR_10K)*duty/100; ; TIM_OC2Init(TIM4, &TIM_OCInitStructure);
TIM_OC2PreloadConfig(TIM4, TIM_OCPreload_Enable);
#if 0
/* PWM1 Mode configuration: Channel4 */
TIM_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM_OCInitStructure.TIM_Pulse = CCR4_Val;
TIM_OC4Init(TIM3, &TIM_OCInitStructure);
TIM_OC4PreloadConfig(TIM3, TIM_OCPreload_Enable);
#endif
TIM_ARRPreloadConfig(TIM4, ENABLE);
/* TIM4 enable counter */
TIM_Cmd(TIM4, ENABLE);
/* TIM4 Main Output Enable */
TIM_CtrlPWMOutputs(TIM4, ENABLE);
} |
