pfc_ctrl.h

boost-pfc升压型功率因素校正程序

    (Start_pll_32_mega(),                                               \
    Wait_pll_ready(),                                                  \
    Psc0_use_pll_clock() )
//! No PSC0prescaler
#define Disable_psc0_prescaler()                                              \  //PCTL0是PSC 0控制寄存器，进行预分频
    (PCTL0 &= ~(  (1<<PPRE01) | (1<<PPRE00) ) )
//! PSC0 clock is internally divided by 4
#define Divide_psc0_input_clock_by_4()                                        \
    (PCTL0 &= ~(1<<PPRE01),                                            \
    PCTL0 |=  (1<<PPRE00) )
//! PSC0 clock is internally divided by 16
#define Divide_psc0_input_clock_by_16()                                       \
    (PCTL0 |=  (1<<PPRE01),                                            \
    PCTL0 &= ~(1<<PPRE00) )
//! PSC0 clock is internally divided by 64
#define Divide_psc0_input_clock_by_64()                                       \
    (PCTL0 |=  ((1<<PPRE01) | (1<<PPRE00)) )
//! @}
#define Psc0_in_1_ramp_mode()                                                 \//单斜坡模式
    (PCNF0 &= ~(  (1<<PMODE01) | (1<<PMODE00) ) )
//! PSC0 is configured in two ramp mode, it means that the internal counter
//! counts from 0 up to OCR0RA then from 0 to OCR0RB
#define Psc0_in_2_ramps_mode()                                                \//双斜坡模式
    (PCNF0 &= ~(1<<PMODE01),                                           \
    PCNF0 |=  (1<<PMODE00) )
//! PSC0 is configured in four ramp mode, it means that the internal counter
//! counts from 0 up to OCR0SA then from 0 to OCR0RA then from 0 to OCR0SB then from 0 to OCR0RB
#define Psc0_in_4_ramps_mode()                                                \//四斜坡模式
    (PCNF0 |=  (1<<PMODE01),                                           \
    PCNF0 &= ~(1<<PMODE00) )
//! PSC0 is configured in Center Aligned mode, it means that the internal counter
//! counts from 0 up to OCR0RB then from OCR0RB downto 0
#define Psc0_in_centered_aligned_mode()                                       \//中心对齐模式
    (PCNF0 |=  (  (1<<PMODE01) | (1<<PMODE00) ) )
//! @}
#define Psc0_symetrical_flank_width_modulation()      (PCTL0 |=  (1<<PBFM0) )     //面宽度调制在On-Time 0 和 On-Time //1上操作!< PSC0 Flank width modulation， operates on both OCR0RA and OCR0RB
#define Psc0_end_of_cycle_flank_width_modulation()    (PCTL0 &= ~(1<<PBFM0) )     //!< PSC0 Flank width modulation operates only on OCR0RB

//! The PSC0 synchronization signal is sent to the ADC/Amplifier on waveform generator A leading edge
#define Psc0_synchro_on_waveform_generator_a_leading_edge()                   \  //同步源传送
    (PSOC0 &= ~(  (1<<PSYNC01) | (1<<PSYNC00) ) )
//! The PSC0 synchronization signal is sent to the ADC/Amplifier on waveform generator A trailing edge
#define Psc0_synchro_on_waveform_generator_a_trailing_edge()                  \
    (PSOC0 &= ~(1<<PSYNC01),                                           \
    PSOC0 |=  (1<<PSYNC00) )
//! The PSC0 synchronization signal is sent to the ADC/Amplifier on waveform generator B leading edge
#define Psc0_synchro_on_waveform_generator_b_leading_edge()                   \
    (PSOC0 |=  (1<<PSYNC01),                                           \
    PSOC0 &= ~(1<<PSYNC00) )
//! The PSC0 synchronization signal is sent to the ADC/Amplifier on waveform generator B trailing edge
#define Psc0_synchro_on_waveform_generator_b_trailing_edge()                  \
    (PSOC0 |=  (  (1<<PSYNC01) | (1<<PSYNC00) ) )
//! @}

#define Start_psc0()                                  (PCTL0 |=  (1<<PRUN0) )     //!< Turn On PSC0
#define Stop_psc0()                                   (PCTL0 &= ~(1<<PRUN0) )     //!< Turn Off PSC0
//! Turn Off PSC0 and the end of cycle
#define Psc0_complete_waveform_and_stop()             (PCTL0 |=  (1<<PCCYC0), \
    PCTL0 &= ~(1<<PRUN0) )
#define Is_psc0_started()                             (PCTL0 & (1<<PRUN0) )
//! @}

#define Enable_pscout00_fault_mode()                  (PCTL0 |=  (1<<PAOC0A) )    //!< Fault input select to block A can act directly to PSCOUT00 output
#define Disable_pscout00_fault_mode()                 (PCTL0 &= ~(1<<PAOC0A) )    //!< No fault or retrigger management on PSCOUT00

#define Enable_pscout01_fault_mode()                  (PCTL0 |=  (1<<PAOC0B) )    //!< Fault input select to block A can act directly to PSCOUT00 output
#define Disable_pscout01_fault_mode()                 (PCTL0 &= ~(1<<PAOC0B) )    //!< No fault or retrigger management on PSCOUT01

#define Enable_psc0_autorun()                         (PCTL0 |=  (1<<PARUN0) )    //!< Setting PRUN2 in PCTL2 register or setting both PARUN2 in PCTL2 register and PRUN1 in PCTL1 register will make the two PSC start simultaneously
#define Disable_psc0_autorun()                        (PCTL0 &= ~(1<<PARUN0) )    //!< No synchronization between PSC2 and PSC0 exists
//! @}

#define Enable_psc0_synchro_error_interrupt()         (PIM0 |=  (1<<PSEIE0) )     //PIM0中断屏蔽寄存器产生中断!< An interrupt is generated，when the PSEI0 bit is set 
#define Disable_psc0_synchro_error_interrupt()        (PIM0 &= ~(1<<PSEIE0) )     //!< No interrupt is generated when the PSEI0 bit is set

#define Enable_psc0_external_event_a_interrupt()      (PIM0 |=  (1<<PEVE0A) )     //!< An external event which can generate a capture from retrigger/fault block A generates an interrupt
#define Disable_psc0_external_event_a_interrupt()     (PIM0 &= ~(1<<PEVE0A) )     //!< An external event which can generate a capture from retrigger/fault block A doesn't generate any interrupt

#define Enable_psc0_external_event_b_interrupt()      (PIM0 |=  (1<<PEVE0B) )     //!< An external event which can generate a capture from retrigger/fault block B generates an interrupt
#define Disable_psc0_external_event_b_interrupt()     (PIM0 &= ~(1<<PEVE0B) )     //!< An external event which can generate a capture from retrigger/fault block B doesn't generate any interrupt

#define Enable_psc0_end_of_cycle_interrupt()          (PIM0 |=  (1<<PEOPE0) )     //!< An interrupt is generated when PSC0 reaches the end of the whole cycle
#define Disable_psc0_end_of_cycle_interrupt()         (PIM0 &= ~(1<<PEOPE0) )     //!< No interrupt is generated when PSC0 reaches the end of the whole cycle
//! @}

#define Is_psc0_synchro_error_interrupt_flag_set()    (PIFR0 & (1<<PSEI0) )       //!< Return 1 if the PSEI0 bit in PIFR0 is set
#define Clear_psc0_synchro_error_interrupt_flag()     (PIFR0 &= ~(1<<PSEI0) )     //!< Clear PSEI0 bit in PIFR0 register

#define Is_psc0_external_event_a_interrupt_flag_set() (PIFR0 & (1<<PEV0A) )       //!< Return 1 if the PEV0A bit in PIFR0 is set
#define Clear_psc0_external_event_a_interrupt_flag()  (PIFR0 &= ~(1<<PEV0A) )     //!< Clear PEV0A bit in PIFR0 register

#define Is_psc0_external_event_b_interrupt_flag_set() (PIFR0 & (1<<PEV0B) )       //!< Return 1 if the PEV0B bit in PIFR0 is set
#define Clear_psc0_external_event_b_interrupt_flag()  (PIFR0 &= ~(1<<PEV0B) )     //!< Clear PEV0B bit in PIFR0 register

#define Is_psc0_end_of_cycle_interrupt_flag_set()     (PIFR0 & (1<<PEOP2) )       //!< Return 1 if the PE0P2 bit in PIFR0 is set
#define Clear_psc0_end_of_cycle_interrupt_flag()      (PIFR0 &= ~(1<<PEOP2) )     //!< Clear PEOP2 bit in PIFR0 register


//变量声明
extern unsigned int psc_ontime0;              //更新 PSC 的OCR0SA值
extern unsigned int psc_deadtime0;            //更新 PSC 的OCR0RA值
extern unsigned int psc_ontime1;              //更新 PSC 的OCR0SB值
extern unsigned int psc_deadtime1;            //更新 PSC 的OCR0RB值
extern unsigned int comparison_ontime0;       //更新 psc_ontime0的临时寄存器
extern unsigned char gvs_zcd_occures;          //电感过零标志
extern unsigned char gvs_pfc_soft_start_shots; //PSC驱动中断标志
extern unsigned int gs_v_haversine_peak     ;        //输入峰值电压
extern volatile unsigned int g_max_pulse_width     ; //PFC最大脉宽值

//_____ 功能函数 __________________________________________________
void pfc_fun(void);            //pfc功能控制流程
void init_psc0(void);          // psc控制初始化
void ACMP0_init(void);         // 模拟比较器初始化
//extern void ANACOMP_0_interrupt(void);// 模拟比较匹配中断程序
//extern void PSC0EC_interrupt(void);   //PSC匹配事件中断
void update_psc0 (unsigned int deadtime0,unsigned int ontime0,unsigned int deadtime1,unsigned int ontime1);//更新计数器参数
void pfc_run_start(unsigned int last_ontime);
void pfc_run_update(unsigned int last_ontime);
void pfc_run_off(void);
#endif  //__PFC_CTRL_H