ESPHome  2022.11.4
Public Member Functions | Static Public Member Functions | Data Fields
esphome::ac_dimmer::AcDimmerDataStore Struct Reference

#include <ac_dimmer.h>

Public Member Functions

uint32_t timer_intr (uint32_t now)
 Function called from timer interrupt Input is current time in microseconds (micros()) Returns when next "event" is expected in µs, or 0 if no such event known. More...
 
void gpio_intr ()
 GPIO interrupt routine, called when ZC pin triggers. More...
 

Static Public Member Functions

static void s_gpio_intr (AcDimmerDataStore *store)
 
static void s_timer_intr ()
 

Data Fields

ISRInternalGPIOPin zero_cross_pin
 Zero-cross pin. More...
 
uint8_t zero_cross_pin_number
 Zero-cross pin number - used to share ZC pin across multiple dimmers. More...
 
ISRInternalGPIOPin gate_pin
 Output pin to write to. More...
 
uint16_t value
 Value of the dimmer - 0 to 65535. More...
 
uint16_t min_power
 Minimum power for activation. More...
 
uint32_t cycle_time_us
 Time between the last two ZC pulses. More...
 
uint32_t crossed_zero_at
 Time (in micros()) of last ZC signal. More...
 
uint32_t enable_time_us
 Time since last ZC pulse to enable gate pin. 0 means not set. More...
 
uint32_t disable_time_us
 Time since last ZC pulse to disable gate pin. 0 means no disable. More...
 
bool init_cycle
 Set to send the first half ac cycle complete. More...
 
DimMethod method
 Dimmer method. More...
 

Detailed Description

Definition at line 14 of file ac_dimmer.h.

Member Function Documentation

◆ gpio_intr()

void IRAM_ATTR HOT esphome::ac_dimmer::AcDimmerDataStore::gpio_intr ( )

GPIO interrupt routine, called when ZC pin triggers.

Definition at line 90 of file ac_dimmer.cpp.

◆ s_gpio_intr()

void IRAM_ATTR HOT esphome::ac_dimmer::AcDimmerDataStore::s_gpio_intr ( AcDimmerDataStore store)
static

Definition at line 138 of file ac_dimmer.cpp.

◆ s_timer_intr()

void IRAM_ATTR HOT esphome::ac_dimmer::AcDimmerDataStore::s_timer_intr ( )
static

Definition at line 156 of file ac_dimmer.cpp.

◆ timer_intr()

uint32_t IRAM_ATTR HOT esphome::ac_dimmer::AcDimmerDataStore::timer_intr ( uint32_t  now)

Function called from timer interrupt Input is current time in microseconds (micros()) Returns when next "event" is expected in µs, or 0 if no such event known.

Definition at line 34 of file ac_dimmer.cpp.

Field Documentation

◆ crossed_zero_at

uint32_t esphome::ac_dimmer::AcDimmerDataStore::crossed_zero_at

Time (in micros()) of last ZC signal.

Definition at line 28 of file ac_dimmer.h.

◆ cycle_time_us

uint32_t esphome::ac_dimmer::AcDimmerDataStore::cycle_time_us

Time between the last two ZC pulses.

Definition at line 26 of file ac_dimmer.h.

◆ disable_time_us

uint32_t esphome::ac_dimmer::AcDimmerDataStore::disable_time_us

Time since last ZC pulse to disable gate pin. 0 means no disable.

Definition at line 32 of file ac_dimmer.h.

◆ enable_time_us

uint32_t esphome::ac_dimmer::AcDimmerDataStore::enable_time_us

Time since last ZC pulse to enable gate pin. 0 means not set.

Definition at line 30 of file ac_dimmer.h.

◆ gate_pin

ISRInternalGPIOPin esphome::ac_dimmer::AcDimmerDataStore::gate_pin

Output pin to write to.

Definition at line 20 of file ac_dimmer.h.

◆ init_cycle

bool esphome::ac_dimmer::AcDimmerDataStore::init_cycle

Set to send the first half ac cycle complete.

Definition at line 34 of file ac_dimmer.h.

◆ method

DimMethod esphome::ac_dimmer::AcDimmerDataStore::method

Dimmer method.

Definition at line 36 of file ac_dimmer.h.

◆ min_power

uint16_t esphome::ac_dimmer::AcDimmerDataStore::min_power

Minimum power for activation.

Definition at line 24 of file ac_dimmer.h.

◆ value

uint16_t esphome::ac_dimmer::AcDimmerDataStore::value

Value of the dimmer - 0 to 65535.

Definition at line 22 of file ac_dimmer.h.

◆ zero_cross_pin

ISRInternalGPIOPin esphome::ac_dimmer::AcDimmerDataStore::zero_cross_pin

Zero-cross pin.

Definition at line 16 of file ac_dimmer.h.

◆ zero_cross_pin_number

uint8_t esphome::ac_dimmer::AcDimmerDataStore::zero_cross_pin_number

Zero-cross pin number - used to share ZC pin across multiple dimmers.

Definition at line 18 of file ac_dimmer.h.


The documentation for this struct was generated from the following files: