docs/hal_html/hal__pwm__newgen_8h_source.html

#ifndef HAL_PWM_H

#define HAL_PWM_H


#ifdef __cplusplus

extern "C" {

#endif


#include "hal_common.h"


#define PWM_CHANNEL_COUNT 4

#define PWM_UNITS { (PWM_Type *)0x40111000, (PWM_Type *)0x40111100, (PWM_Type *)0x40111200, (PWM_Type *)0x40111300 }


#define PWM_FREQ_HZ_TO_PERIOD_US(x) (1000000 / (x))

#define PWM_PERIOD_MS(x)            ((x) * 1000UL)

#define PWM_PERIOD_S(x)             ((x) * 1000000UL)


enum {

    PWM_OutA = 0x0UL,

    PWM_OutB = 0x1UL,

};


enum pwm_eventprd {

    PWM_EventPrdNo    = 0UL,

    PWM_EventPrdOne   = 1UL,

    PWM_EventPrdTwo   = 2UL,

    PWM_EventPrdThree = 3UL,

};


enum pwm_int_source {

    PWM_IntSourceCtrcntEquZero    = 2UL,

    PWM_IntSourceCtrcntEquCtrprd  = 3UL,

    PWM_IntSourceCtrcntEquCmpAInc = 4UL,

    PWM_IntSourceCtrcntEquCmpADec = 5UL,

    PWM_IntSourceCtrcntEquCmpBInc = 6UL,

    PWM_IntSourceCtrcntEquCmpBDec = 7UL,

};


enum pwm_chopper_duty {

    PWM_ChopperDuty_1_8 = 0,

    PWM_ChopperDuty_2_8 = 1,

    PWM_ChopperDuty_3_8 = 2,

    PWM_ChopperDuty_4_8 = 3,

    PWM_ChopperDuty_5_8 = 4,

    PWM_ChopperDuty_6_8 = 5,

    PWM_ChopperDuty_7_8 = 6,

};


enum pwm_chopper_freq {

    PWM_ChopperFreqClk_8  = 0,

    PWM_ChopperFreqClk_16 = 1,

    PWM_ChopperFreqClk_24 = 2,

    PWM_ChopperFreqClk_32 = 3,

    PWM_ChopperFreqClk_40 = 4,

    PWM_ChopperFreqClk_48 = 5,

    PWM_ChopperFreqClk_56 = 6,

    PWM_ChopperFreqClk_64 = 7,

};


enum pwm_chopper_first_width {

    PWM_ChopperFirstWidth_0_8  = 0,

    PWM_ChopperFirstWidth_1_8  = 1,

    PWM_ChopperFirstWidth_2_8  = 2,

    PWM_ChopperFirstWidth_3_8  = 3,

    PWM_ChopperFirstWidth_4_8  = 4,

    PWM_ChopperFirstWidth_5_8  = 5,

    PWM_ChopperFirstWidth_6_8  = 6,

    PWM_ChopperFirstWidth_7_8  = 7,

    PWM_ChopperFirstWidth_8_8  = 8,

    PWM_ChopperFirstWidth_9_8  = 9,

    PWM_ChopperFirstWidth_10_8 = 10,

    PWM_ChopperFirstWidth_11_8 = 11,

    PWM_ChopperFirstWidth_12_8 = 12,

    PWM_ChopperFirstWidth_13_8 = 13,

    PWM_ChopperFirstWidth_14_8 = 14,

    PWM_ChopperFirstWidth_15_8 = 15,

};


typedef struct _pwm_chopper {

    bool chopper_en;

    enum pwm_chopper_duty chopper_duty;

    enum pwm_chopper_freq chopper_freq;

    enum pwm_chopper_first_width chopper_first_width;

} pwm_chopper_cfg_t;


enum pwm_dz_outx_inv {

    PWM_DzSignalOutxInvOff = 0,

    PWM_DzSignalOutxInvOn  = 1,

};


enum pwm_dz_mode {

    PWM_DzModeOff = 0,

    PWM_DzModeOn  = 1,

};


typedef struct _pwm_dz_cfg {

    bool dz_en;

    enum pwm_dz_outx_inv inv;

} pwm_dz_cfg_t;


enum pwm_trip_unit_action {

    PWM_TripUnitActionHigh = 0,

    PWM_TripUnitActionOne  = 1,

    PWM_TripUnitActionZero = 2,

    PWM_TripUnitActionNo   = 3,

};


typedef struct _pwm_trip_unit_cfg {

    bool trip_unit_en;

    enum pwm_trip_unit_action action;

} pwm_trip_unit_cfg_t;


typedef struct _pwm_handle {

    uint32_t channel;

    uint32_t out;

    uint32_t ref_clk;

    float duty_cycle;

    uint32_t period_us;

    bool int_en;

    enum pwm_int_source int_source;

    enum pwm_eventprd int_freq;

    void (*pwm_callback)(struct _pwm_handle *hpwm);

    pwm_chopper_cfg_t chopper_cfg;

    pwm_dz_cfg_t deadzone_cfg;

    pwm_trip_unit_cfg_t trip_unit_cfg;

} pwm_handle_t;


void PWM_Init(pwm_handle_t *hpwm);


void PWM_Enable(pwm_handle_t *hpwm, bool enable);


void PWM_IntCallback(pwm_handle_t *hpwm);


#ifdef __cplusplus

}

#endif


#endif /* HAL_PWM_H */


pwm_trip_unit_action
pwm_trip_unit_action
Реакции на событие блока trip unit.
Definition hal_pwm.h:315

pwm_dz_cfg_t
struct _pwm_dz_cfg pwm_dz_cfg_t
Конфигурация мертвой зоны ШИМ

pwm_eventprd
pwm_eventprd
Выбор периода прерываний PWM_INT.
Definition hal_pwm.h:337

pwm_handle_t
struct _pwm_handle pwm_handle_t
Контекст драйвера ШИМ

pwm_chopper_duty
pwm_chopper_duty
Скважность дробящего сигнала
Definition hal_pwm.h:240

PWM_Enable
void PWM_Enable(pwm_handle_t *hpwm, bool enable)
Включение вывода канала ШИМ

pwm_dz_mode
pwm_dz_mode
Выбор режима работы блока запрещенной зоны при формирования OUTx.
Definition hal_pwm.h:230

pwm_chopper_cfg_t
struct _pwm_chopper pwm_chopper_cfg_t
Конфигурация дробления сигнала ШИМ

PWM_Init
void PWM_Init(pwm_handle_t *hpwm)
Инициализация канала ШИМ и выводов

PWM_IntCallback
void PWM_IntCallback(pwm_handle_t *hpwm)
Общая функция обратного вызова при возникновении прерываний

pwm_chopper_freq
pwm_chopper_freq
Частота дробящего сигнала
Definition hal_pwm.h:255

pwm_dz_outx_inv
pwm_dz_outx_inv
Полярность OUTx после генерации запрещенной зоны
Definition hal_pwm.h:220

pwm_int_source
pwm_int_source
Источник прерывания
Definition hal_pwm.h:349

pwm_chopper_first_width
pwm_chopper_first_width
Ширина первого импульса
Definition hal_pwm.h:271

PWM_TripUnitActionZero
@ PWM_TripUnitActionZero
Definition hal_pwm_newgen.h:165

PWM_TripUnitActionNo
@ PWM_TripUnitActionNo
Definition hal_pwm_newgen.h:166

PWM_TripUnitActionOne
@ PWM_TripUnitActionOne
Definition hal_pwm_newgen.h:164

PWM_TripUnitActionHigh
@ PWM_TripUnitActionHigh
Definition hal_pwm_newgen.h:163

PWM_EventPrdOne
@ PWM_EventPrdOne
Definition hal_pwm_newgen.h:59

PWM_EventPrdThree
@ PWM_EventPrdThree
Definition hal_pwm_newgen.h:61

PWM_EventPrdNo
@ PWM_EventPrdNo
Definition hal_pwm_newgen.h:58

PWM_EventPrdTwo
@ PWM_EventPrdTwo
Definition hal_pwm_newgen.h:60

PWM_ChopperDuty_1_8
@ PWM_ChopperDuty_1_8
Definition hal_pwm_newgen.h:80

PWM_ChopperDuty_6_8
@ PWM_ChopperDuty_6_8
Definition hal_pwm_newgen.h:85

PWM_ChopperDuty_7_8
@ PWM_ChopperDuty_7_8
Definition hal_pwm_newgen.h:86

PWM_ChopperDuty_5_8
@ PWM_ChopperDuty_5_8
Definition hal_pwm_newgen.h:84

PWM_ChopperDuty_4_8
@ PWM_ChopperDuty_4_8
Definition hal_pwm_newgen.h:83

PWM_ChopperDuty_2_8
@ PWM_ChopperDuty_2_8
Definition hal_pwm_newgen.h:81

PWM_ChopperDuty_3_8
@ PWM_ChopperDuty_3_8
Definition hal_pwm_newgen.h:82

PWM_DzModeOff
@ PWM_DzModeOff
Definition hal_pwm_newgen.h:147

PWM_DzModeOn
@ PWM_DzModeOn
Definition hal_pwm_newgen.h:148

PWM_ChopperFreqClk_16
@ PWM_ChopperFreqClk_16
Definition hal_pwm_newgen.h:94

PWM_ChopperFreqClk_8
@ PWM_ChopperFreqClk_8
Definition hal_pwm_newgen.h:93

PWM_ChopperFreqClk_24
@ PWM_ChopperFreqClk_24
Definition hal_pwm_newgen.h:95

PWM_ChopperFreqClk_32
@ PWM_ChopperFreqClk_32
Definition hal_pwm_newgen.h:96

PWM_ChopperFreqClk_64
@ PWM_ChopperFreqClk_64
Definition hal_pwm_newgen.h:100

PWM_ChopperFreqClk_48
@ PWM_ChopperFreqClk_48
Definition hal_pwm_newgen.h:98

PWM_ChopperFreqClk_56
@ PWM_ChopperFreqClk_56
Definition hal_pwm_newgen.h:99

PWM_ChopperFreqClk_40
@ PWM_ChopperFreqClk_40
Definition hal_pwm_newgen.h:97

PWM_OutB
@ PWM_OutB
Definition hal_pwm_newgen.h:51

PWM_OutA
@ PWM_OutA
Definition hal_pwm_newgen.h:50

PWM_DzSignalOutxInvOn
@ PWM_DzSignalOutxInvOn
Definition hal_pwm_newgen.h:140

PWM_DzSignalOutxInvOff
@ PWM_DzSignalOutxInvOff
Definition hal_pwm_newgen.h:139

PWM_IntSourceCtrcntEquCtrprd
@ PWM_IntSourceCtrcntEquCtrprd
Definition hal_pwm_newgen.h:69

PWM_IntSourceCtrcntEquCmpBInc
@ PWM_IntSourceCtrcntEquCmpBInc
Definition hal_pwm_newgen.h:72

PWM_IntSourceCtrcntEquCmpADec
@ PWM_IntSourceCtrcntEquCmpADec
Definition hal_pwm_newgen.h:71

PWM_IntSourceCtrcntEquZero
@ PWM_IntSourceCtrcntEquZero
Definition hal_pwm_newgen.h:68

PWM_IntSourceCtrcntEquCmpBDec
@ PWM_IntSourceCtrcntEquCmpBDec
Definition hal_pwm_newgen.h:73

PWM_IntSourceCtrcntEquCmpAInc
@ PWM_IntSourceCtrcntEquCmpAInc
Definition hal_pwm_newgen.h:70

PWM_ChopperFirstWidth_8_8
@ PWM_ChopperFirstWidth_8_8
Definition hal_pwm_newgen.h:115

PWM_ChopperFirstWidth_13_8
@ PWM_ChopperFirstWidth_13_8
Definition hal_pwm_newgen.h:120

PWM_ChopperFirstWidth_9_8
@ PWM_ChopperFirstWidth_9_8
Definition hal_pwm_newgen.h:116

PWM_ChopperFirstWidth_6_8
@ PWM_ChopperFirstWidth_6_8
Definition hal_pwm_newgen.h:113

PWM_ChopperFirstWidth_1_8
@ PWM_ChopperFirstWidth_1_8
Definition hal_pwm_newgen.h:108

PWM_ChopperFirstWidth_3_8
@ PWM_ChopperFirstWidth_3_8
Definition hal_pwm_newgen.h:110

PWM_ChopperFirstWidth_15_8
@ PWM_ChopperFirstWidth_15_8
Definition hal_pwm_newgen.h:122

PWM_ChopperFirstWidth_7_8
@ PWM_ChopperFirstWidth_7_8
Definition hal_pwm_newgen.h:114

PWM_ChopperFirstWidth_5_8
@ PWM_ChopperFirstWidth_5_8
Definition hal_pwm_newgen.h:112

PWM_ChopperFirstWidth_2_8
@ PWM_ChopperFirstWidth_2_8
Definition hal_pwm_newgen.h:109

PWM_ChopperFirstWidth_12_8
@ PWM_ChopperFirstWidth_12_8
Definition hal_pwm_newgen.h:119

PWM_ChopperFirstWidth_11_8
@ PWM_ChopperFirstWidth_11_8
Definition hal_pwm_newgen.h:118

PWM_ChopperFirstWidth_10_8
@ PWM_ChopperFirstWidth_10_8
Definition hal_pwm_newgen.h:117

PWM_ChopperFirstWidth_0_8
@ PWM_ChopperFirstWidth_0_8
Definition hal_pwm_newgen.h:107

PWM_ChopperFirstWidth_14_8
@ PWM_ChopperFirstWidth_14_8
Definition hal_pwm_newgen.h:121

PWM_ChopperFirstWidth_4_8
@ PWM_ChopperFirstWidth_4_8
Definition hal_pwm_newgen.h:111

_pwm_chopper
Конфигурация дробления сигнала ШИМ
Definition hal_pwm_newgen.h:128

_pwm_dz_cfg
Конфигурация мертвой зоны ШИМ
Definition hal_pwm_newgen.h:154

_pwm_handle
Контекст драйвера ШИМ
Definition hal_pwm_newgen.h:177

_pwm_handle::channel
uint32_t channel
Definition hal_pwm_newgen.h:178

_pwm_handle::int_en
bool int_en
Definition hal_pwm_newgen.h:186

_pwm_handle::pwm_callback
void(* pwm_callback)(struct _pwm_handle *hpwm)
Definition hal_pwm_newgen.h:189

_pwm_handle::int_source
enum pwm_int_source int_source
Definition hal_pwm_newgen.h:187

_pwm_handle::int_freq
enum pwm_eventprd int_freq
Definition hal_pwm_newgen.h:188

_pwm_handle::out
uint32_t out
Definition hal_pwm_newgen.h:179

_pwm_handle::period_us
uint32_t period_us
Definition hal_pwm_newgen.h:184

_pwm_handle::ref_clk
uint32_t ref_clk
Definition hal_pwm_newgen.h:181

_pwm_handle::duty_cycle
float duty_cycle
Definition hal_pwm_newgen.h:183

_pwm_trip_unit_cfg
Definition hal_pwm_newgen.h:169