STPS1L60 datasheet(18/34 Pages) STMICROELECTRONICS

18 / 34 page

Firmware implementation

AN3151

18/34

Doc ID 17051 Rev 1

TIM1_OC1Init(TIM1_OCMODE_PWM2, TIM1_OUTPUTSTATE_ENABLE,

TIM1_OUTPUTNSTATE_ENABLE, CCR1_PWM_DEFAULT, TIM1_OCPOLARITY_HIGH,

TIM1_OCNPOLARITY_HIGH, TIM1_OCIDLESTATE_SET,

TIM1_OCIDLESTATE_RESET);

TIM1_OC2Init(TIM1_OCMODE_PWM2, TIM1_OUTPUTSTATE_ENABLE,

TIM1_OUTPUTNSTATE_ENABLE, CCR2_PWM_DEFAULT, TIM1_OCPOLARITY_HIGH,

TIM1_OCNPOLARITY_HIGH, TIM1_OCIDLESTATE_SET,

TIM1_OCIDLESTATE_RESET);

TIM1_OC3Init(TIM1_OCMODE_PWM2, TIM1_OUTPUTSTATE_ENABLE,

TIM1_OUTPUTNSTATE_ENABLE, CCR3_PWM_DEFAULT, TIM1_OCPOLARITY_HIGH,

TIM1_OCNPOLARITY_HIGH, TIM1_OCIDLESTATE_SET,

TIM1_OCIDLESTATE_RESET);

TIM1_OC4Init(TIM1_OCMODE_PWM2,TIM1_OUTPUTSTATE_ENABLE,CCR4_PWM_DEFA

ULT,

TIM1_OCPOLARITY_HIGH,TIM1_OCIDLESTATE_RESET);

/* Configure the TIM1 Master/Slave mode */

TIM1_SelectMasterSlaveMode(ENABLE);

/* Trigger the conversion */

TIM1_SelectOutputTrigger(TIM1_TRGOSOURCE_UPDATE);

TIM1_CtrlPWMOutputs(ENABLE);

TIM1_Cmd(ENABLE);

The ADC Configuration is:

ADC2_DeInit();

ADC2_PrescalerConfig(ADC2_PRESSEL_FCPU_D2);

ADC2_ConversionConfig(ADC2_CONVERSIONMODE_SINGLE,

ADC2_CHANNEL_8, ADC2_ALIGN_RIGHT);

/* Enable EOC interrupt */

ADC2_ITConfig(ENABLE);

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