316 lines
11 KiB
C
316 lines
11 KiB
C
#include "zh_ac_dimmer.h"
|
|
|
|
static const char *TAG = "zh_ac_dimmer";
|
|
|
|
#define ZH_LOGI(msg, ...) ESP_LOGI(TAG, msg, ##__VA_ARGS__)
|
|
#define ZH_LOGW(msg, ...) ESP_LOGW(TAG, msg, ##__VA_ARGS__)
|
|
#define ZH_LOGE(msg, ...) ESP_LOGE(TAG, msg, ##__VA_ARGS__)
|
|
#define ZH_LOGE_ERR(msg, err, ...) ESP_LOGE(TAG, "[%s:%d:%s] " msg, __FILE__, __LINE__, esp_err_to_name(err), ##__VA_ARGS__)
|
|
|
|
#define ZH_ERROR_CHECK(cond, err, msg, ...) \
|
|
if (!(cond)) \
|
|
{ \
|
|
ZH_LOGE_ERR(msg, err); \
|
|
return err; \
|
|
}
|
|
|
|
#define ZH_ERROR_CHECK_GOTO(cond, err, tag, msg, ...) \
|
|
if (!(cond)) \
|
|
{ \
|
|
ZH_LOGE_ERR(msg, err); \
|
|
goto tag; \
|
|
}
|
|
|
|
static zh_ac_dimmer_init_config_t _init_config = {0};
|
|
volatile static bool _is_dimmer_work = false;
|
|
volatile static uint8_t _dimmer_value = 0;
|
|
volatile static uint8_t _dimmer_count = 0;
|
|
static bool _is_initialized = false;
|
|
volatile static bool _is_zero_crossing = false;
|
|
|
|
static esp_err_t _zh_ac_dimmer_validate_config(const zh_ac_dimmer_init_config_t *config);
|
|
static esp_err_t _zh_ac_dimmer_gpio_init(const zh_ac_dimmer_init_config_t *config);
|
|
static esp_err_t _zh_ac_dimmer_interrupt_init(const zh_ac_dimmer_init_config_t *config);
|
|
static esp_err_t _zh_ac_dimmer_resources_init(const zh_ac_dimmer_init_config_t *config);
|
|
static esp_err_t _zh_ac_dimmer_task_create(const zh_ac_dimmer_init_config_t *config);
|
|
|
|
static void _zh_ac_dimmer_isr_handler(void *arg);
|
|
// static void _zh_ac_dimmer_isr_processing_task(void *pvParameter);
|
|
|
|
// static esp_err_t _zh_avr_ac_dimmer_timer_init(void);
|
|
|
|
// static esp_err_t _zh_pcf8574_validate_config(const zh_pcf8574_init_config_t *config);
|
|
// static esp_err_t _zh_pcf8574_configure_i2c_device(const zh_pcf8574_init_config_t *config, zh_pcf8574_handle_t *handle);
|
|
// static esp_err_t _zh_pcf8574_configure_interrupts(const zh_pcf8574_init_config_t *config, zh_pcf8574_handle_t handle);
|
|
// static void _zh_pcf8574_isr_handler(void *arg);
|
|
// static void _zh_pcf8574_isr_processing_task(void *pvParameter);
|
|
|
|
esp_err_t zh_ac_dimmer_init(const zh_ac_dimmer_init_config_t *config)
|
|
{
|
|
ZH_LOGI("AC dimmer initialization started.");
|
|
ZH_ERROR_CHECK(_is_initialized == false, ESP_ERR_INVALID_STATE, "AC dimmer initialization failed. AC dimmer is already initialized.");
|
|
esp_err_t err = _zh_ac_dimmer_validate_config(config);
|
|
ZH_ERROR_CHECK(err == ESP_OK, err, "AC dimmer initialization failed. Initial configuration check failed.");
|
|
err = _zh_ac_dimmer_gpio_init(config);
|
|
ZH_ERROR_CHECK(err == ESP_OK, err, "AC dimmer initialization failed. GPIO initialization failed.");
|
|
err = _zh_ac_dimmer_interrupt_init(config);
|
|
ZH_ERROR_CHECK(err == ESP_OK, err, "AC dimmer initialization failed. Interrupt initialization failed.");
|
|
err = _zh_ac_dimmer_resources_init(config);
|
|
ZH_ERROR_CHECK(err == ESP_OK, err, "AC dimmer initialization failed. Resources initialization failed.");
|
|
err = _zh_ac_dimmer_task_create(config);
|
|
ZH_ERROR_CHECK(err == ESP_OK, err, "AC dimmer initialization failed. Task initialization failed.");
|
|
_init_config = *config;
|
|
_is_initialized = true;
|
|
ZH_LOGI("AC dimmer initialization completed successfully.");
|
|
return ESP_OK;
|
|
}
|
|
|
|
esp_err_t zh_ac_dimmer_start(void)
|
|
{
|
|
ZH_ERROR_CHECK(_is_initialized == true, ESP_ERR_INVALID_STATE, "AC dimmer start failed. AC dimmer is not initialized.");
|
|
// TODO. Check AC frequency.
|
|
_is_dimmer_work = true;
|
|
ZH_LOGI("AC dimmer start completed successfully.");
|
|
return ESP_OK;
|
|
}
|
|
|
|
esp_err_t zh_ac_dimmer_stop(void)
|
|
{
|
|
ZH_ERROR_CHECK(_is_initialized == true, ESP_ERR_INVALID_STATE, "AC dimmer stop failed. AC dimmer is not initialized.");
|
|
_is_dimmer_work = false;
|
|
ZH_LOGI("AC dimmer stop completed successfully.");
|
|
return ESP_OK;
|
|
}
|
|
|
|
esp_err_t zh_ac_dimmer_set(uint8_t value)
|
|
{
|
|
ZH_ERROR_CHECK(value <= 100, ESP_ERR_INVALID_ARG, "AC dimmer setup failed. AC dimmer is not initialized.");
|
|
_dimmer_value = value;
|
|
ZH_LOGI("AC dimmer setup completed successfully.");
|
|
return ESP_OK;
|
|
}
|
|
|
|
// void zh_avr_ac_dimmer_isr_handler(void)
|
|
// {
|
|
// bool flag = false;
|
|
// switch (_init_config.zero_cross_port)
|
|
// {
|
|
// case AVR_PORTB:
|
|
// if ((PINB & (1 << _init_config.zero_cross_gpio)) == (1 << _init_config.zero_cross_gpio))
|
|
// {
|
|
// ZH_ZERO_CROSSING_ON;
|
|
// }
|
|
// if ((PINB & (1 << _init_config.zero_cross_gpio)) == 0)
|
|
// {
|
|
// ZH_ZERO_CROSSING_OFF;
|
|
// }
|
|
// break;
|
|
// case AVR_PORTC:
|
|
// if ((PINC & (1 << _init_config.zero_cross_gpio)) == (1 << _init_config.zero_cross_gpio))
|
|
// {
|
|
// ZH_ZERO_CROSSING_ON;
|
|
// }
|
|
// if ((PINC & (1 << _init_config.zero_cross_gpio)) == 0)
|
|
// {
|
|
// ZH_ZERO_CROSSING_OFF;
|
|
// }
|
|
// break;
|
|
// case AVR_PORTD:
|
|
// if ((PIND & (1 << _init_config.zero_cross_gpio)) == (1 << _init_config.zero_cross_gpio))
|
|
// {
|
|
// ZH_ZERO_CROSSING_ON;
|
|
// }
|
|
// if ((PIND & (1 << _init_config.zero_cross_gpio)) == 0)
|
|
// {
|
|
// ZH_ZERO_CROSSING_OFF;
|
|
// }
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// if (_is_dimmer_work == true && flag == true)
|
|
// {
|
|
// if (_dimmer_value != 0)
|
|
// {
|
|
// if (_dimmer_value == 100)
|
|
// {
|
|
// TIMSK0 &= ~(1 << OCIE0A);
|
|
// switch (_init_config.triac_port)
|
|
// {
|
|
// case AVR_PORTB:
|
|
// PORTB |= (1 << _init_config.triac_gpio);
|
|
// break;
|
|
// case AVR_PORTC:
|
|
// PORTC |= (1 << _init_config.triac_gpio);
|
|
// break;
|
|
// case AVR_PORTD:
|
|
// PORTD |= (1 << _init_config.triac_gpio);
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// }
|
|
// else
|
|
// {
|
|
// TCNT0 = 0;
|
|
// TIFR0 = (1 << OCF0A);
|
|
// TIMSK0 |= (1 << OCIE0A);
|
|
// }
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// static esp_err_t _zh_avr_ac_dimmer_validate_config(const zh_avr_ac_dimmer_init_config_t *config)
|
|
// {
|
|
// ZH_ERROR_CHECK(config != NULL, AVR_ERR_INVALID_ARG);
|
|
// ZH_ERROR_CHECK((config->zero_cross_gpio >= 0 && config->zero_cross_gpio <= 7), AVR_ERR_INVALID_ARG);
|
|
// ZH_ERROR_CHECK((config->triac_gpio >= 0 && config->triac_gpio <= 7), AVR_ERR_INVALID_ARG);
|
|
// ZH_ERROR_CHECK(config->zero_cross_port >= AVR_PORTB && config->zero_cross_port <= AVR_PORTD, AVR_ERR_INVALID_ARG);
|
|
// ZH_ERROR_CHECK(config->triac_port >= AVR_PORTB && config->triac_port <= AVR_PORTD, AVR_ERR_INVALID_ARG);
|
|
// ZH_ERROR_CHECK(config->ac_dimmer_frequency >= ZH_50HZ && config->ac_dimmer_frequency <= ZH_400HZ, AVR_ERR_INVALID_ARG);
|
|
// return ESP_OK;
|
|
// }
|
|
|
|
// static void _zh_avr_ac_dimmer_gpio_init(void)
|
|
// {
|
|
// switch (_init_config.zero_cross_port)
|
|
// {
|
|
// case AVR_PORTB:
|
|
// DDRB &= ~(1 << _init_config.zero_cross_gpio);
|
|
// PORTB |= (1 << _init_config.zero_cross_gpio);
|
|
// PCICR |= (1 << PCIE0);
|
|
// PCMSK0 |= (1 << _init_config.zero_cross_gpio);
|
|
// break;
|
|
// case AVR_PORTC:
|
|
// DDRC &= ~(1 << _init_config.zero_cross_gpio);
|
|
// PORTC |= (1 << _init_config.zero_cross_gpio);
|
|
// PCICR |= (1 << PCIE1);
|
|
// PCMSK1 |= (1 << _init_config.zero_cross_gpio);
|
|
// break;
|
|
// case AVR_PORTD:
|
|
// DDRD &= ~(1 << _init_config.zero_cross_gpio);
|
|
// PORTD |= (1 << _init_config.zero_cross_gpio);
|
|
// PCICR |= (1 << PCIE2);
|
|
// PCMSK2 |= (1 << _init_config.zero_cross_gpio);
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// switch (_init_config.triac_port)
|
|
// {
|
|
// case AVR_PORTB:
|
|
// DDRB |= (1 << _init_config.triac_gpio);
|
|
// PORTB &= ~(1 << _init_config.triac_gpio);
|
|
// break;
|
|
// case AVR_PORTC:
|
|
// DDRC |= (1 << _init_config.triac_gpio);
|
|
// PORTC &= ~(1 << _init_config.triac_gpio);
|
|
// break;
|
|
// case AVR_PORTD:
|
|
// DDRD |= (1 << _init_config.triac_gpio);
|
|
// PORTD &= ~(1 << _init_config.triac_gpio);
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// }
|
|
|
|
// static esp_err_t _zh_avr_ac_dimmer_timer_init(void)
|
|
// {
|
|
// // Frequency calculator http://rcl-radio.ru/?p=111487.
|
|
// TCCR0A |= (1 << WGM01);
|
|
// switch (F_CPU)
|
|
// {
|
|
// case 8000000: // When operating from an internal RC generator, frequency deviation of up to 5% is possible.
|
|
// switch (_init_config.ac_dimmer_frequency)
|
|
// {
|
|
// case ZH_50HZ:
|
|
// OCR0A = 94; // Timer tick every 0,00009524 sec.
|
|
// TCCR0B |= (1 << CS01);
|
|
// break;
|
|
// case ZH_60HZ: // Timer tick every 0,00007937 sec.
|
|
// OCR0A = 78;
|
|
// TCCR0B |= (1 << CS01);
|
|
// break;
|
|
// case ZH_400HZ: // Timer tick every 0,0000119 sec.
|
|
// OCR0A = 94;
|
|
// TCCR0B |= (1 << CS00);
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// break;
|
|
// case 16000000:
|
|
// switch (_init_config.ac_dimmer_frequency)
|
|
// {
|
|
// case ZH_50HZ: // Timer tick every 0,0001 sec.
|
|
// OCR0A = 24;
|
|
// TCCR0B |= (1 << CS01) | (1 << CS00);
|
|
// break;
|
|
// case ZH_60HZ: // Timer tick every 0,00008333 sec.
|
|
// OCR0A = 165;
|
|
// TCCR0B |= (1 << CS01);
|
|
// break;
|
|
// case ZH_400HZ: // Timer tick every 0,0000125 sec.
|
|
// OCR0A = 24;
|
|
// TCCR0B |= (1 << CS01);
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// break;
|
|
// case 20000000:
|
|
// switch (_init_config.ac_dimmer_frequency)
|
|
// {
|
|
// case ZH_50HZ: // Timer tick every 0,0001 sec.
|
|
// OCR0A = 249;
|
|
// TCCR0B |= (1 << CS01);
|
|
// break;
|
|
// case ZH_60HZ: // Timer tick every 0,00008333 sec.
|
|
// OCR0A = 207;
|
|
// TCCR0B |= (1 << CS01);
|
|
// break;
|
|
// case ZH_400HZ: // Timer tick every 0,0000125 sec.
|
|
// OCR0A = 249;
|
|
// TCCR0B |= (1 << CS00);
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// break;
|
|
// default:
|
|
// return AVR_ERR_INVALID_ARG;
|
|
// break;
|
|
// }
|
|
// return ESP_OK;
|
|
// }
|
|
|
|
// ISR(TIMER0_COMPA_vect)
|
|
// {
|
|
// ++_dimmer_count;
|
|
// if (_dimmer_count == (100 - _dimmer_value))
|
|
// {
|
|
// _dimmer_count = 0;
|
|
// TIMSK0 &= ~(1 << OCIE0A);
|
|
// switch (_init_config.triac_port)
|
|
// {
|
|
// case AVR_PORTB:
|
|
// PORTB |= (1 << _init_config.triac_gpio);
|
|
// _delay_us(ZH_TRIAC_TIME);
|
|
// PORTB &= ~(1 << _init_config.triac_gpio);
|
|
// break;
|
|
// case AVR_PORTC:
|
|
// PORTC |= (1 << _init_config.triac_gpio);
|
|
// _delay_us(ZH_TRIAC_TIME);
|
|
// PORTC &= ~(1 << _init_config.triac_gpio);
|
|
// case AVR_PORTD:
|
|
// PORTD |= (1 << _init_config.triac_gpio);
|
|
// _delay_us(ZH_TRIAC_TIME);
|
|
// PORTD &= ~(1 << _init_config.triac_gpio);
|
|
// break;
|
|
// default:
|
|
// break;
|
|
// }
|
|
// }
|
|
// TIFR0 = (1 << OCF0A);
|
|
// }
|