wip:

.gitignore

@@ -1,6 +1,4 @@
+.pio
 .vscode
 .DS_Store
-build
-sdkconfig.old
 desktop.ini
-.PVS-Studio

.gitmodules

@@ -1,18 +1,24 @@
-[submodule "components/zh_ota_server"]
+[submodule "lib/zh_avr_free_rtos"]
-	path = components/zh_ota_server
+	path = lib/zh_avr_free_rtos
-	url = http://git.zh.com.ru/esp_components/zh_ota_server
+	url = http://git.zh.com.ru/avr_libraries/zh_avr_free_rtos
-[submodule "components/zh_pcf8574"]
+[submodule "lib/zh_avr_vector"]
-	path = components/zh_pcf8574
+	path = lib/zh_avr_vector
-	url = http://git.zh.com.ru/esp_components/zh_pcf8574
+	url = http://git.zh.com.ru/avr_libraries/zh_avr_vector
-[submodule "components/zh_ac_dimmer"]
+[submodule "lib/zh_avr_i2c"]
-	path = components/zh_ac_dimmer
+	path = lib/zh_avr_i2c
-	url = http://git.zh.com.ru/esp_components/zh_ac_dimmer
+	url = http://git.zh.com.ru/avr_libraries/zh_avr_i2c
-[submodule "components/zh_encoder"]
+[submodule "lib/zh_avr_common"]
-	path = components/zh_encoder
+	path = lib/zh_avr_common
-	url = http://git.zh.com.ru/esp_components/zh_encoder
+	url = http://git.zh.com.ru/avr_libraries/zh_avr_common
-[submodule "components/zh_160x_i2c"]
+[submodule "lib/zh_avr_pcf8574"]
-	path = components/zh_160x_i2c
+	path = lib/zh_avr_pcf8574
-	url = http://git.zh.com.ru/esp_components/zh_160x_i2c
+	url = http://git.zh.com.ru/avr_libraries/zh_avr_pcf8574
-[submodule "components/zh_vector"]
+[submodule "lib/zh_avr_160x_i2c"]
-	path = components/zh_vector
+	path = lib/zh_avr_160x_i2c
-	url = http://git.zh.com.ru/esp_components/zh_vector
+	url = http://git.zh.com.ru/avr_libraries/zh_avr_160x_i2c
+[submodule "lib/zh_avr_encoder"]
+	path = lib/zh_avr_encoder
+	url = http://git.zh.com.ru/avr_libraries/zh_avr_encoder
+[submodule "lib/zh_avr_ac_dimmer"]
+	path = lib/zh_avr_ac_dimmer
+	url = http://git.zh.com.ru/avr_libraries/zh_avr_ac_dimmer

CMakeLists.txt

@@ -1,3 +0,0 @@
-cmake_minimum_required(VERSION 3.16)
-include($ENV{IDF_PATH}/tools/cmake/project.cmake)
-project(ate0003)

README.md

@@ -1,21 +1,3 @@
-# Universal Phase-Controlled Aircraft Light Activation Box
+# ate0003.000.000
 
-## Tested on
+git clone --recurse-submodules -b dev http://git.zh.com.ru/aerotech/ate0003.000.000
-
-1. [ESP32 ESP-IDF v5.5.1](https://docs.espressif.com/projects/esp-idf/en/v5.5.1/esp32/index.html)
-
-## SAST Tools
-
-[PVS-Studio](https://pvs-studio.com/pvs-studio/?utm_source=website&utm_medium=github&utm_campaign=open_source) - static analyzer for C, C++, C#, and Java code.
-
-## Build and flash
-
-Run the following command to firmware build and flash module:
-
-```text
-cd your_projects_folder
-git clone --recurse-submodules http://git.zh.com.ru/aerotech/ate0003
-cd ate0003
-idf.py build
-idf.py flash
-```

main/CMakeLists.txt

@@ -1 +0,0 @@
-idf_component_register(SRCS "ate0003.c" INCLUDE_DIRS "" REQUIRES zh_160x_i2c zh_ac_dimmer zh_encoder esp_wifi nvs_flash zh_ota_server)

main/ate0003.c

@@ -1,440 +0,0 @@
-#include "ate0003.h"
-
-static i2c_master_bus_handle_t _i2c_bus_handle = NULL;
-static httpd_handle_t _webserver_handle = NULL;
-
-static zh_pcf8574_handle_t _button_handle = {0};
-static zh_pcf8574_handle_t _led_1_handle = {0};
-static zh_pcf8574_handle_t _led_2_handle = {0};
-static zh_pcf8574_handle_t _relay_handle = {0};
-static zh_pcf8574_handle_t _lcd_handle = {0};
-
-static zh_encoder_handle_t _power_encoder_handle = {0};
-static zh_encoder_handle_t _component_encoder_handle = {0};
-
-volatile static bool _is_work = false;
-volatile static bool _is_dmm_enabled = false;
-volatile static bool _is_fix_enabled = false;
-volatile static uint8_t _permitted_channels = 0;
-volatile static uint8_t _used_channels = 0;
-volatile static uint8_t _current_component = 0;
-
-volatile static bool _is_num_1_fixed = false;
-volatile static bool _is_num_2_fixed = false;
-volatile static bool _is_num_3_fixed = false;
-volatile static bool _is_num_4_fixed = false;
-
-static void _zh_wifi_softap_init(void);
-static void _zh_webserver_init(void);
-static void _zh_encoder_init(void);
-static void _zh_ac_dimmer_init(void);
-static void _zh_pcf8574_init(void);
-static void _zh_system_load(void);
-static void _zh_pcf8574_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data);
-static void _zh_encoder_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data);
-
-static void _zh_component_select(uint8_t component);
-static void _zh_relay_on(uint8_t relay_number);
-static void _zh_relay_off(uint8_t relay_number);
-
-void app_main(void)
-{
-    nvs_flash_init();
-    esp_event_loop_create_default();
-    _zh_wifi_softap_init();
-    _zh_webserver_init();
-    _zh_pcf8574_init();
-    _zh_system_load();
-    _zh_encoder_init();
-    _zh_ac_dimmer_init();
-    zh_pcf8574_write_gpio(&_led_1_handle, DMM_LED_RED, LED_ON);
-    zh_pcf8574_write_gpio(&_led_1_handle, FIX_LED_BLUE, LED_ON);
-    zh_pcf8574_write_gpio(&_relay_handle, DMM_RELAY, RELAY_ON);
-    _zh_component_select(0);
-}
-
-static void _zh_wifi_softap_init(void)
-{
-    esp_netif_init();
-    esp_netif_create_default_wifi_ap();
-    wifi_init_config_t wifi_config = WIFI_INIT_CONFIG_DEFAULT();
-    esp_wifi_init(&wifi_config);
-    wifi_config_t ap_config = {
-        .ap = {
-            .ssid = WIFI_SSID,
-            .password = WIFI_PASS,
-            .max_connection = 4,
-            .authmode = WIFI_AUTH_WPA2_PSK,
-        },
-    };
-    esp_wifi_set_mode(WIFI_MODE_AP);
-    esp_wifi_set_config(WIFI_IF_AP, &ap_config);
-    esp_wifi_start();
-}
-
-static void _zh_webserver_init(void)
-{
-    httpd_config_t config = HTTPD_DEFAULT_CONFIG();
-    httpd_start(&_webserver_handle, &config);
-    zh_ota_server_init(_webserver_handle);
-}
-
-static void _zh_encoder_init(void)
-{
-    esp_event_handler_instance_register(ZH_ENCODER, ESP_EVENT_ANY_ID, &_zh_encoder_event_handler, NULL, NULL);
-    zh_encoder_init_config_t config = ZH_ENCODER_INIT_CONFIG_DEFAULT();
-    config.a_gpio_number = GPIO_NUM_27;
-    config.b_gpio_number = GPIO_NUM_26;
-    config.encoder_min_value = 0;
-    config.encoder_max_value = 100;
-    config.encoder_step = 1;
-    config.encoder_number = POWER_ENCODER;
-    zh_encoder_init(&config, &_power_encoder_handle);
-    zh_encoder_set(&_power_encoder_handle, 100);
-    config.a_gpio_number = GPIO_NUM_18;
-    config.b_gpio_number = GPIO_NUM_19;
-    config.encoder_min_value = 0;
-    config.encoder_max_value = (sizeof(_component) / sizeof(_component[0])) - 1;
-    config.encoder_step = 1;
-    config.encoder_number = COMPONENT_ENCODER;
-    zh_encoder_init(&config, &_component_encoder_handle);
-    zh_encoder_set(&_component_encoder_handle, 0);
-}
-
-static void _zh_ac_dimmer_init(void)
-{
-    zh_ac_dimmer_init_config_t config = ZH_AC_DIMMER_INIT_CONFIG_DEFAULT();
-    config.zero_cross_gpio = GPIO_NUM_16;
-    config.triac_gpio = GPIO_NUM_4;
-    zh_ac_dimmer_init(&config);
-    zh_ac_dimmer_set(100);
-}
-
-static void _zh_pcf8574_init(void)
-{
-    i2c_master_bus_config_t i2c_bus_config = {
-        .clk_source = I2C_CLK_SRC_DEFAULT,
-        .scl_io_num = GPIO_NUM_22,
-        .sda_io_num = GPIO_NUM_21,
-        .glitch_ignore_cnt = 7,
-    };
-    i2c_new_master_bus(&i2c_bus_config, &_i2c_bus_handle);
-    esp_event_handler_instance_register(ZH_PCF8574, ESP_EVENT_ANY_ID, &_zh_pcf8574_event_handler, NULL, NULL);
-    zh_pcf8574_init_config_t config = ZH_PCF8574_INIT_CONFIG_DEFAULT();
-    config.i2c_handle = _i2c_bus_handle;
-    config.i2c_address = LED_1_I2C_ADDRESS;
-    zh_pcf8574_init(&config, &_led_1_handle);
-    config.i2c_address = LED_2_I2C_ADDRESS;
-    zh_pcf8574_init(&config, &_led_2_handle);
-    config.i2c_address = RELAY_I2C_ADDRESS;
-    zh_pcf8574_init(&config, &_relay_handle);
-    config.i2c_address = LCD_I2C_ADDRESS;
-    zh_pcf8574_init(&config, &_lcd_handle);
-    zh_160x_init(&_lcd_handle, ZH_LCD_16X4);
-    config.p0_gpio_work_mode = true;
-    config.p1_gpio_work_mode = true;
-    config.p2_gpio_work_mode = true;
-    config.p3_gpio_work_mode = true;
-    config.p4_gpio_work_mode = true;
-    config.p5_gpio_work_mode = true;
-    config.interrupt_gpio = GPIO_NUM_17;
-    config.i2c_address = BUTTON_I2C_ADDRESS;
-    zh_pcf8574_init(&config, &_button_handle);
-}
-
-static void _zh_system_load(void)
-{
-    zh_160x_set_cursor(&_lcd_handle, 0, 0);
-    zh_160x_print_char(&_lcd_handle, "LLC AEROTECH");
-    zh_160x_set_cursor(&_lcd_handle, 1, 0);
-    zh_160x_print_char(&_lcd_handle, "ATE0003");
-    zh_160x_set_cursor(&_lcd_handle, 2, 0);
-    zh_160x_print_char(&_lcd_handle, "Firmware v1.0.0");
-    for (uint8_t i = 0; i <= 100; i += 10)
-    {
-        zh_160x_print_progress_bar(&_lcd_handle, 3, i);
-        vTaskDelay(100 / portTICK_PERIOD_MS);
-    }
-    zh_160x_lcd_clear(&_lcd_handle);
-    zh_160x_set_cursor(&_lcd_handle, 0, 0);
-    zh_160x_print_char(&_lcd_handle, "P/N:");
-    zh_160x_set_cursor(&_lcd_handle, 1, 0);
-    zh_160x_print_char(&_lcd_handle, "P:100%");
-    zh_160x_set_cursor(&_lcd_handle, 1, 8);
-    zh_160x_print_char(&_lcd_handle, "C:");
-    zh_160x_set_cursor(&_lcd_handle, 2, 0);
-    zh_160x_print_char(&_lcd_handle, "1:      2:     ");
-    zh_160x_set_cursor(&_lcd_handle, 3, 0);
-    zh_160x_print_char(&_lcd_handle, "3:      4:     ");
-}
-
-static void _zh_pcf8574_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data)
-{
-    zh_pcf8574_event_on_isr_t *event = event_data;
-    switch (event->gpio_number)
-    {
-    case DMM_BUTTON:
-        if (event->gpio_level == LOW && _is_work == false)
-        {
-            if (_is_dmm_enabled == true)
-            {
-                zh_pcf8574_write_gpio(&_led_1_handle, DMM_LED_RED, LED_ON);
-                zh_pcf8574_write_gpio(&_led_1_handle, DMM_LED_GREEN, LED_OFF);
-                zh_pcf8574_write_gpio(&_relay_handle, DMM_RELAY, RELAY_ON);
-                _is_dmm_enabled = false;
-            }
-            else
-            {
-                zh_pcf8574_write_gpio(&_led_1_handle, DMM_LED_RED, LED_OFF);
-                zh_pcf8574_write_gpio(&_led_1_handle, DMM_LED_GREEN, LED_ON);
-                zh_pcf8574_write_gpio(&_relay_handle, DMM_RELAY, RELAY_OFF);
-                _is_dmm_enabled = true;
-            }
-        }
-        break;
-    case FIX_BUTTON:
-        if (event->gpio_level == LOW)
-        {
-            zh_pcf8574_write_gpio(&_led_1_handle, FIX_LED_BLUE, LED_OFF);
-            zh_pcf8574_write_gpio(&_led_1_handle, FIX_LED_GREEN, LED_ON);
-            _is_fix_enabled = true;
-        }
-        else
-        {
-            zh_pcf8574_write_gpio(&_led_1_handle, FIX_LED_BLUE, LED_ON);
-            zh_pcf8574_write_gpio(&_led_1_handle, FIX_LED_GREEN, LED_OFF);
-            _is_fix_enabled = false;
-        }
-        break;
-    case NUM_1_BUTTON:
-        if ((_permitted_channels & CHANNEL_1) == 0)
-        {
-            break;
-        }
-        if (event->gpio_level == LOW)
-        {
-            if (_is_num_1_fixed == true)
-            {
-                break;
-            }
-            zh_pcf8574_write_gpio(&_led_1_handle, NUM_1_LED_BLUE, LED_OFF);
-            zh_pcf8574_write_gpio(&_led_1_handle, NUM_1_LED_GREEN, LED_ON);
-            _zh_relay_on(L_1_RELAY);
-        }
-        else
-        {
-            if (_is_fix_enabled == true)
-            {
-                _is_num_1_fixed = true;
-                break;
-            }
-            zh_pcf8574_write_gpio(&_led_1_handle, NUM_1_LED_BLUE, LED_ON);
-            zh_pcf8574_write_gpio(&_led_1_handle, NUM_1_LED_GREEN, LED_OFF);
-            _zh_relay_off(L_1_RELAY);
-            _is_num_1_fixed = false;
-        }
-        break;
-    case NUM_2_BUTTON:
-        if ((_permitted_channels & CHANNEL_2) == 0)
-        {
-            break;
-        }
-        if (event->gpio_level == LOW)
-        {
-            if (_is_num_2_fixed == true)
-            {
-                break;
-            }
-            zh_pcf8574_write_gpio(&_led_1_handle, NUM_2_LED_BLUE, LED_OFF);
-            zh_pcf8574_write_gpio(&_led_1_handle, NUM_2_LED_GREEN, LED_ON);
-            _zh_relay_on(L_2_RELAY);
-        }
-        else
-        {
-            if (_is_fix_enabled == true)
-            {
-                _is_num_2_fixed = true;
-                break;
-            }
-            zh_pcf8574_write_gpio(&_led_1_handle, NUM_2_LED_BLUE, LED_ON);
-            zh_pcf8574_write_gpio(&_led_1_handle, NUM_2_LED_GREEN, LED_OFF);
-            _zh_relay_off(L_2_RELAY);
-            _is_num_2_fixed = false;
-        }
-        break;
-    case NUM_3_BUTTON:
-        if ((_permitted_channels & CHANNEL_3) == 0)
-        {
-            break;
-        }
-        if (event->gpio_level == LOW)
-        {
-            if (_is_num_3_fixed == true)
-            {
-                break;
-            }
-            zh_pcf8574_write_gpio(&_led_2_handle, NUM_3_LED_BLUE, LED_OFF);
-            zh_pcf8574_write_gpio(&_led_2_handle, NUM_3_LED_GREEN, LED_ON);
-            _zh_relay_on(L_3_RELAY);
-        }
-        else
-        {
-            if (_is_fix_enabled == true)
-            {
-                _is_num_3_fixed = true;
-                break;
-            }
-            zh_pcf8574_write_gpio(&_led_2_handle, NUM_3_LED_BLUE, LED_ON);
-            zh_pcf8574_write_gpio(&_led_2_handle, NUM_3_LED_GREEN, LED_OFF);
-            _zh_relay_off(L_3_RELAY);
-            _is_num_3_fixed = false;
-        }
-        break;
-    case NUM_4_BUTTON:
-        if ((_permitted_channels & CHANNEL_4) == 0)
-        {
-            break;
-        }
-        if (event->gpio_level == LOW)
-        {
-            if (_is_num_4_fixed == true)
-            {
-                break;
-            }
-            zh_pcf8574_write_gpio(&_led_2_handle, NUM_4_LED_BLUE, LED_OFF);
-            zh_pcf8574_write_gpio(&_led_2_handle, NUM_4_LED_GREEN, LED_ON);
-            _zh_relay_on(L_4_RELAY);
-        }
-        else
-        {
-            if (_is_fix_enabled == true)
-            {
-                _is_num_4_fixed = true;
-                break;
-            }
-            zh_pcf8574_write_gpio(&_led_2_handle, NUM_4_LED_BLUE, LED_ON);
-            zh_pcf8574_write_gpio(&_led_2_handle, NUM_4_LED_GREEN, LED_OFF);
-            _zh_relay_off(L_4_RELAY);
-            _is_num_4_fixed = false;
-        }
-        break;
-    default:
-        break;
-    }
-}
-
-static void _zh_encoder_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data)
-{
-    zh_encoder_event_on_isr_t *event = event_data;
-    switch (event->encoder_number)
-    {
-    case POWER_ENCODER:
-        zh_160x_set_cursor(&_lcd_handle, 1, 2);
-        zh_160x_print_int(&_lcd_handle, (uint8_t)event->encoder_position);
-        zh_160x_print_char(&_lcd_handle, "% ");
-        zh_ac_dimmer_set((uint8_t)event->encoder_position);
-        break;
-    case COMPONENT_ENCODER:
-        if (_is_work == true)
-        {
-            zh_encoder_set(&_component_encoder_handle, _current_component);
-            break;
-        }
-        if ((uint8_t)event->encoder_position == 0)
-        {
-            zh_encoder_set(&_component_encoder_handle, 1);
-            break;
-        }
-        _zh_component_select((uint8_t)event->encoder_position);
-        break;
-    default:
-        break;
-    }
-}
-
-static void _zh_component_select(uint8_t component)
-{
-    _current_component = component;
-    _component_t temp = _component[component];
-    _permitted_channels = temp._used_channel;
-    zh_160x_set_cursor(&_lcd_handle, 0, 4);
-    zh_160x_print_char(&_lcd_handle, "          ");
-    zh_160x_set_cursor(&_lcd_handle, 0, 4);
-    zh_160x_print_char(&_lcd_handle, temp._pn);
-    zh_160x_set_cursor(&_lcd_handle, 1, 10);
-    zh_160x_print_char(&_lcd_handle, temp._doc);
-    zh_160x_set_cursor(&_lcd_handle, 2, 2);
-    zh_160x_print_char(&_lcd_handle, "     ");
-    zh_160x_set_cursor(&_lcd_handle, 2, 2);
-    zh_160x_print_char(&_lcd_handle, temp._channel_1);
-    zh_160x_set_cursor(&_lcd_handle, 2, 10);
-    zh_160x_print_char(&_lcd_handle, "     ");
-    zh_160x_set_cursor(&_lcd_handle, 2, 10);
-    zh_160x_print_char(&_lcd_handle, temp._channel_2);
-    zh_160x_set_cursor(&_lcd_handle, 3, 2);
-    zh_160x_print_char(&_lcd_handle, "     ");
-    zh_160x_set_cursor(&_lcd_handle, 3, 2);
-    zh_160x_print_char(&_lcd_handle, temp._channel_3);
-    zh_160x_set_cursor(&_lcd_handle, 3, 10);
-    zh_160x_print_char(&_lcd_handle, "     ");
-    zh_160x_set_cursor(&_lcd_handle, 3, 10);
-    zh_160x_print_char(&_lcd_handle, temp._channel_4);
-    zh_pcf8574_write(&_led_1_handle, _is_dmm_enabled == true ? 0x06 : 0x05);
-    zh_pcf8574_write(&_led_2_handle, 0x00);
-    if ((_permitted_channels & CHANNEL_1) == CHANNEL_1)
-    {
-        zh_pcf8574_write_gpio(&_led_1_handle, NUM_1_LED_BLUE, LED_ON);
-    }
-    if ((_permitted_channels & CHANNEL_2) == CHANNEL_2)
-    {
-        zh_pcf8574_write_gpio(&_led_1_handle, NUM_2_LED_BLUE, LED_ON);
-    }
-    if ((_permitted_channels & CHANNEL_3) == CHANNEL_3)
-    {
-        zh_pcf8574_write_gpio(&_led_2_handle, NUM_3_LED_BLUE, LED_ON);
-    }
-    if ((_permitted_channels & CHANNEL_4) == CHANNEL_4)
-    {
-        zh_pcf8574_write_gpio(&_led_2_handle, NUM_4_LED_BLUE, LED_ON);
-    }
-}
-
-static void _zh_relay_on(uint8_t relay_number)
-{
-    if (++_used_channels > 1)
-    {
-        zh_ac_dimmer_stop();
-        vTaskDelay(5);
-        zh_pcf8574_write_gpio(&_relay_handle, relay_number, RELAY_ON);
-        vTaskDelay(20);
-        zh_ac_dimmer_start();
-    }
-    else
-    {
-        _is_work = true;
-        zh_pcf8574_write_gpio(&_relay_handle, relay_number, RELAY_ON);
-        zh_pcf8574_write_gpio(&_relay_handle, GROUND_RELAY, RELAY_ON);
-        vTaskDelay(20);
-        zh_ac_dimmer_start();
-    }
-}
-
-static void _zh_relay_off(uint8_t relay_number)
-{
-    if (--_used_channels > 0)
-    {
-        zh_ac_dimmer_stop();
-        vTaskDelay(5);
-        zh_pcf8574_write_gpio(&_relay_handle, relay_number, RELAY_OFF);
-        vTaskDelay(20);
-        zh_ac_dimmer_start();
-    }
-    else
-    {
-        zh_ac_dimmer_stop();
-        vTaskDelay(5);
-        zh_pcf8574_write_gpio(&_relay_handle, relay_number, RELAY_OFF);
-        zh_pcf8574_write_gpio(&_relay_handle, GROUND_RELAY, RELAY_OFF);
-        _is_work = false;
-    }
-}

main/ate0003.h

@@ -1,102 +0,0 @@
-/**
- * @file ate0003.h
- */
-
-#pragma once
-
-#include "zh_160x_i2c.h"
-#include "zh_ac_dimmer.h"
-#include "zh_encoder.h"
-#include "nvs_flash.h"
-#include "esp_wifi.h"
-#include "zh_ota_server.h"
-
-#define HIGH true
-#define LOW false
-
-#define LED_OFF LOW
-#define LED_ON HIGH
-
-#define RELAY_OFF LOW
-#define RELAY_ON HIGH
-
-#define WIFI_SSID "ATE0003"
-#define WIFI_PASS "repairlab"
-#define WIFI_CHANNEL 1
-#define MAX_STA_CONNECTION 4
-
-#define LCD_I2C_ADDRESS 0x20    /*!< U4. */
-#define BUTTON_I2C_ADDRESS 0x24 /*!< U5. */
-#define LED_1_I2C_ADDRESS 0x22  /*!< U6. */
-#define LED_2_I2C_ADDRESS 0x21  /*!< U7. */
-#define RELAY_I2C_ADDRESS 0x23  /*!< U8. */
-
-#define GROUND_RELAY 0x00 /*!< Relay K1. RL1 pin on U8. */
-#define DMM_RELAY 0x01    /*!< Relay K2. RL2 pin on U8. */
-#define L_1_RELAY 0x03    /*!< Relay K4. RL4 pin on U8. */
-#define L_2_RELAY 0x04    /*!< Relay K3. RL3 pin on U8. */
-#define L_3_RELAY 0x05    /*!< Relay K6. RL6 pin on U8. */
-#define L_4_RELAY 0x02    /*!< Relay K5. RL5 pin on U8. */
-#define L5_RELAY 0x06     /*!< Relay K7. RL7 pin on U8. */
-
-#define POWER_ENCODER 0x01     /*!< Connector EN2. */
-#define COMPONENT_ENCODER 0x02 /*!< Connector EN1. */
-
-#define DMM_BUTTON 0x00   /*!< Connector BT1. BT1-0 on U5. */
-#define FIX_BUTTON 0x01   /*!< Connector BT2. BT2-1 on U5. */
-#define NUM_1_BUTTON 0x02 /*!< Connector BT3. BT3-2 on U5. */
-#define NUM_2_BUTTON 0x03 /*!< Connector BT4. BT4-3 on U5. */
-#define NUM_3_BUTTON 0x04 /*!< Connector BT5. BT5-4 on U5. */
-#define NUM_4_BUTTON 0x05 /*!< Connector BT6. BT6-5 on U5. */
-
-#define DMM_LED_RED 0x00     /*!< Connector LE1. 2 PIN. L1-0 pin on U6. */
-#define DMM_LED_GREEN 0x01   /*!< Connector LE1. 1 PIN. L1-1 pin on U6. */
-#define FIX_LED_BLUE 0x02    /*!< Connector LE2. 2 PIN. L2-2 pin on U6. */
-#define FIX_LED_GREEN 0x03   /*!< Connector LE2. 1 PIN. L2-3 pin on U6. */
-#define NUM_1_LED_BLUE 0x04  /*!< Connector LE3. 2 PIN. L3-4 pin on U6. */
-#define NUM_1_LED_GREEN 0x05 /*!< Connector LE3. 1 PIN. L3-5 pin on U6. */
-#define NUM_2_LED_BLUE 0x06  /*!< Connector LE4. 2 PIN. L4-6 pin on U6. */
-#define NUM_2_LED_GREEN 0x07 /*!< Connector LE4. 1 PIN. L4-7 pin on U6. */
-#define NUM_3_LED_BLUE 0x00  /*!< Connector LE5. 2 PIN. L5-0 pin on U7. */
-#define NUM_3_LED_GREEN 0x01 /*!< Connector LE5. 1 PIN. L5-1 pin on U7. */
-#define NUM_4_LED_BLUE 0x02  /*!< Connector LE6. 2 PIN. L6-2 pin on U7. */
-#define NUM_4_LED_GREEN 0x03 /*!< Connector LE6. 1 PIN. L6-3 pin on U7. */
-
-#define CHANNEL_1 0x08
-#define CHANNEL_2 0x04
-#define CHANNEL_3 0x02
-#define CHANNEL_4 0x01
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-    typedef struct
-    {
-        char *_pn;
-        char *_doc;
-        char *_channel_1;
-        char *_channel_2;
-        char *_channel_3;
-        char *_channel_4;
-        uint8_t _used_channel;
-
-    } _component_t;
-
-    const _component_t _component[] =
-        {
-            {"SELECT P/N", "N/A", "N/A", "N/A", "N/A", "N/A", 0x00},
-            {"30-2581-3", "334230", "LOGO", "N/A", "N/A", "N/A", 0x08},
-            {"4298117", "334612", "400W", "600W", "N/A", "N/A", 0x0C},
-            {"4236534", "334303", "RUNW", "N/A", "N/A", "N/A", 0x08},
-            {"8000306Y00", "334303", "RUNW", "N/A", "N/A", "N/A", 0x08},
-            {"8000281Y00", "334303", "RUNW", "N/A", "N/A", "N/A", 0x08},
-            {"4292491", "334711", "LOGO", "N/A", "N/A", "N/A", 0x08},
-            {"4328733", "334711", "LOGO", "N/A", "N/A", "N/A", 0x08},
-            {"4358532", "334711", "LOGO", "N/A", "N/A", "N/A", 0x08},
-            {"ANY", "ANY   ", "RED", "GRN", "ORG", "WHT", 0x0F}};
-
-#ifdef __cplusplus
-}
-#endif

platformio.ini

@@ -0,0 +1,13 @@
+[env:ATmega328P]
+platform = atmelavr
+board = ATmega328P
+board_build.mcu = atmega328p
+board_build.f_cpu = 8000000L
+framework = arduino
+upload_protocol = usbasp
+board_fuses.hfuse = 0xDF
+board_fuses.lfuse = 0xE2
+board_fuses.efuse = 0x07
+upload_flags = 
+	-Pusb
+	-e

src/ate0003.c

@@ -0,0 +1,467 @@
+#include "FreeRTOS.h"
+#include "task.h"
+#include "avr/io.h"
+#include "zh_avr_160x_i2c.h"
+#include "zh_avr_encoder.h"
+#include "zh_avr_ac_dimmer.h"
+#include "ate0003.h"
+
+// #define DEBUG
+
+#define SYSTEM_SETUP_STACK 189
+#define ENCODER_STACK 165
+#define PCF8574_STACK 105
+
+const char *component_cmm[] = {component_1_cmm, component_2_cmm, component_3_cmm, component_4_cmm, component_5_cmm};
+const char *component_line_1[] = {component_1_line_1, component_2_line_1, component_3_line_1, component_4_line_1, component_5_line_1};
+const char *component_line_2[] = {component_1_line_2, component_2_line_2, component_3_line_2, component_4_line_2, component_5_line_2};
+const uint8_t component_channel[] = {0x0F, 0x04, 0x02, 0x08, 0x0C};
+
+#ifdef DEBUG
+#define BAUD_RATE 9600
+#define BAUD_PRESCALE (F_CPU / 16 / BAUD_RATE - 1)
+
+int usart(char byte, FILE *stream)
+{
+    while ((UCSR0A & (1 << UDRE0)) == 0)
+    {
+    }
+    UDR0 = byte;
+    return 0;
+}
+FILE uart = FDEV_SETUP_STREAM(usart, NULL, _FDEV_SETUP_WRITE);
+#endif
+
+void system_setup_task(void *pvParameters);
+void component_setup_function(uint8_t component);
+void relay_on_function(uint8_t relay_number);
+void relay_off_function(uint8_t relay_number);
+
+TaskHandle_t system_setup_task_handle = {0};
+
+zh_avr_pcf8574_handle_t button_handle = {0};
+zh_avr_pcf8574_handle_t led1_handle = {0};
+zh_avr_pcf8574_handle_t led2_handle = {0};
+zh_avr_pcf8574_handle_t relay_handle = {0};
+zh_avr_pcf8574_handle_t lcd_handle = {0};
+
+zh_avr_encoder_handle_t power_encoder_handle = {0};
+zh_avr_encoder_handle_t component_encoder_handle = {0};
+
+volatile static bool is_work = false;           // Work status.
+volatile static bool is_dmm = false;            // DMM using status.
+volatile static bool is_fix = false;            // FIX button status.
+volatile static uint8_t permitted_channels = 0; // Permitted channels. Depends of the selected component.
+volatile static uint8_t used_channels = 0;      // Counter of currently enabled channels.
+volatile static bool is_initialized = false;    // Normal loading status.
+
+volatile static bool is_num1_fixed = false; // NUM 1 button FIX status.
+volatile static bool is_num2_fixed = false; // NUM 2 button FIX status.
+volatile static bool is_num3_fixed = false; // NUM 3 button FIX status.
+volatile static bool is_num4_fixed = false; // NUM 4 button FIX status.
+
+int main(void)
+{
+#ifdef DEBUG
+    UBRR0H = (BAUD_PRESCALE >> 8);
+    UBRR0L = BAUD_PRESCALE;
+    UCSR0B = (1 << RXEN0) | (1 << TXEN0);
+    UCSR0C = (1 << UCSZ01) | (1 << UCSZ00);
+    stdout = &uart;
+#endif
+    xTaskCreate(system_setup_task, "system_setup", SYSTEM_SETUP_STACK, NULL, tskIDLE_PRIORITY, &system_setup_task_handle);
+    vTaskStartScheduler();
+    return 0;
+}
+
+#ifdef DEBUG
+void vApplicationStackOverflowHook(TaskHandle_t xTask, char *pcTaskName)
+{
+    printf("Task %s Stack Owerflow.\n", pcTaskName);
+    printf("Free Heap %d.\n", xPortGetFreeHeapSize());
+}
+#endif
+
+void system_setup_task(void *pvParameters)
+{
+    char text_buffer[LCD_TEXT_BUFFER];
+    zh_avr_i2c_master_init(false);
+    zh_avr_pcf8574_init_config_t pcf8574_init_config = ZH_AVR_PCF8574_INIT_CONFIG_DEFAULT();
+    pcf8574_init_config.stack_size = PCF8574_STACK;
+    //** LED 1 extender init. **/
+    pcf8574_init_config.i2c_address = LED1_I2C_ADDRESS;
+    zh_avr_pcf8574_init(&pcf8574_init_config, &led1_handle);
+    zh_avr_pcf8574_write(&led1_handle, 0xFF);
+    //** LED 2 extender init. **/
+    pcf8574_init_config.i2c_address = LED2_I2C_ADDRESS;
+    zh_avr_pcf8574_init(&pcf8574_init_config, &led2_handle);
+    zh_avr_pcf8574_write(&led2_handle, 0xFF);
+    //** RELAY extender init. **/
+    pcf8574_init_config.i2c_address = RELAY_I2C_ADDRESS;
+    zh_avr_pcf8574_init(&pcf8574_init_config, &relay_handle);
+    zh_avr_pcf8574_write(&relay_handle, 0x00);
+    //** LCD init. **/
+    pcf8574_init_config.i2c_address = LCD_I2C_ADDRESS;
+    zh_avr_pcf8574_init(&pcf8574_init_config, &lcd_handle);
+    zh_avr_160x_init(&lcd_handle, ZH_LCD_16X4);
+    //** BUTTON extender init. **/
+    pcf8574_init_config.p0_gpio_work_mode = true;
+    pcf8574_init_config.p1_gpio_work_mode = true;
+    pcf8574_init_config.p2_gpio_work_mode = true;
+    pcf8574_init_config.p3_gpio_work_mode = true;
+    pcf8574_init_config.p4_gpio_work_mode = true;
+    pcf8574_init_config.p5_gpio_work_mode = true;
+    pcf8574_init_config.interrupt_port = AVR_PORTD;
+    pcf8574_init_config.interrupt_gpio = PORTD2;
+    pcf8574_init_config.i2c_address = BUTTON_I2C_ADDRESS;
+    zh_avr_pcf8574_init(&pcf8574_init_config, &button_handle);
+    //** Loading. Just for fun. **/
+    zh_avr_160x_set_cursor(&lcd_handle, 0, 0);
+    strcpy_P(text_buffer, text_company);
+    zh_avr_160x_print_char(&lcd_handle, text_buffer);
+    zh_avr_160x_set_cursor(&lcd_handle, 1, 0);
+    strcpy_P(text_buffer, text_model);
+    zh_avr_160x_print_char(&lcd_handle, text_buffer);
+    zh_avr_160x_set_cursor(&lcd_handle, 2, 0);
+    strcpy_P(text_buffer, text_firmware);
+    zh_avr_160x_print_char(&lcd_handle, text_buffer);
+    for (uint8_t i = 0; i <= 100; i += 10)
+    {
+        zh_avr_160x_print_progress_bar(&lcd_handle, 3, i);
+        vTaskDelay(100 / portTICK_PERIOD_MS);
+    }
+    //** LCD default text print. **/
+    zh_avr_160x_lcd_clear(&lcd_handle);
+    zh_avr_160x_set_cursor(&lcd_handle, 0, 0);
+    strcpy_P(text_buffer, text_ac_power);
+    zh_avr_160x_print_char(&lcd_handle, text_buffer);
+    zh_avr_160x_set_cursor(&lcd_handle, 0, 11);
+    zh_avr_160x_print_int(&lcd_handle, 100);
+    zh_avr_160x_print_char(&lcd_handle, "%");
+    zh_avr_160x_set_cursor(&lcd_handle, 1, 0);
+    strcpy_P(text_buffer, text_component);
+    zh_avr_160x_print_char(&lcd_handle, text_buffer);
+    //**"ANY" component setup after loading. **/
+    zh_avr_pcf8574_write_gpio(&led1_handle, DMM_LED_RED, LED_ON);
+    zh_avr_pcf8574_write_gpio(&led1_handle, FIX_LED_BLUE, LED_ON);
+    zh_avr_pcf8574_write_gpio(&relay_handle, DMM_RELAY, RELAY_ON);
+    component_setup_function(0);
+    //** Encoders init **/
+    zh_avr_encoder_init_config_t encoder_init_config = ZH_AVR_ENCODER_INIT_CONFIG_DEFAULT();
+    encoder_init_config.stack_size = ENCODER_STACK;
+    encoder_init_config.queue_size = 5;
+    encoder_init_config.gpio_port = AVR_PORTC;
+    encoder_init_config.a_gpio_number = PORTC0;
+    encoder_init_config.b_gpio_number = PORTC1;
+    encoder_init_config.encoder_min_value = 0;
+    encoder_init_config.encoder_max_value = 100;
+    encoder_init_config.encoder_step = 5;
+    encoder_init_config.encoder_number = POWER_ENCODER;
+    zh_avr_encoder_init(&encoder_init_config, &power_encoder_handle);
+    zh_avr_encoder_set(&power_encoder_handle, 100);
+    encoder_init_config.a_gpio_number = PORTC2;
+    encoder_init_config.b_gpio_number = PORTC3;
+    encoder_init_config.encoder_min_value = 0;
+    encoder_init_config.encoder_max_value = (sizeof(component_cmm) / sizeof(component_cmm[0])) - 1;
+    encoder_init_config.encoder_step = 1;
+    encoder_init_config.encoder_number = COMPONENT_ENCODER;
+    zh_avr_encoder_init(&encoder_init_config, &component_encoder_handle);
+    zh_avr_encoder_set(&component_encoder_handle, 0);
+    //** AC dimmer init **/
+    zh_avr_ac_dimmer_init_config_t ac_dimmer_init_config = ZH_AVR_AC_DIMMER_INIT_CONFIG_DEFAULT();
+    ac_dimmer_init_config.ac_dimmer_frequency = ZH_50HZ;
+    ac_dimmer_init_config.zero_cross_port = AVR_PORTD;
+    ac_dimmer_init_config.zero_cross_gpio = PORTD3;
+    ac_dimmer_init_config.triac_port = AVR_PORTD;
+    ac_dimmer_init_config.triac_gpio = PORTD4;
+    zh_avr_ac_dimmer_init(&ac_dimmer_init_config);
+    zh_avr_ac_dimmer_set(100);
+    is_initialized = true;
+#ifdef DEBUG
+    printf("%d.\n", uxTaskGetStackHighWaterMark(NULL));
+#endif
+    vTaskDelete(NULL);
+}
+
+void zh_avr_pcf8574_event_handler(zh_avr_pcf8574_event_on_isr_t *event)
+{
+    switch (event->gpio_number)
+    {
+    case DMM_BUTTON:
+        if (event->gpio_level == LOW && is_work == false)
+        {
+            if (is_dmm == true)
+            {
+                zh_avr_pcf8574_write_gpio(&led1_handle, DMM_LED_RED, LED_ON);
+                zh_avr_pcf8574_write_gpio(&led1_handle, DMM_LED_GREEN, LED_OFF);
+                zh_avr_pcf8574_write_gpio(&relay_handle, DMM_RELAY, RELAY_ON);
+                is_dmm = false;
+            }
+            else
+            {
+                zh_avr_pcf8574_write_gpio(&led1_handle, DMM_LED_RED, LED_OFF);
+                zh_avr_pcf8574_write_gpio(&led1_handle, DMM_LED_GREEN, LED_ON);
+                zh_avr_pcf8574_write_gpio(&relay_handle, DMM_RELAY, RELAY_OFF);
+                is_dmm = true;
+            }
+        }
+        break;
+    case FIX_BUTTON:
+        if (event->gpio_level == LOW)
+        {
+            zh_avr_pcf8574_write_gpio(&led1_handle, FIX_LED_BLUE, LED_OFF);
+            zh_avr_pcf8574_write_gpio(&led1_handle, FIX_LED_GREEN, LED_ON);
+            is_fix = true;
+        }
+        else
+        {
+            zh_avr_pcf8574_write_gpio(&led1_handle, FIX_LED_BLUE, LED_ON);
+            zh_avr_pcf8574_write_gpio(&led1_handle, FIX_LED_GREEN, LED_OFF);
+            is_fix = false;
+        }
+        break;
+    case NUM1_BUTTON:
+        if ((permitted_channels & CHANNEL1) == 0)
+        {
+            break;
+        }
+        if (event->gpio_level == LOW)
+        {
+            if (is_num1_fixed == true)
+            {
+                break;
+            }
+            zh_avr_pcf8574_write_gpio(&led1_handle, NUM1_LED_BLUE, LED_OFF);
+            zh_avr_pcf8574_write_gpio(&led1_handle, NUM1_LED_GREEN, LED_ON);
+            relay_on_function(L1_RELAY);
+        }
+        else
+        {
+            if (is_fix == true)
+            {
+                is_num1_fixed = true;
+                break;
+            }
+            zh_avr_pcf8574_write_gpio(&led1_handle, NUM1_LED_BLUE, LED_ON);
+            zh_avr_pcf8574_write_gpio(&led1_handle, NUM1_LED_GREEN, LED_OFF);
+            relay_off_function(L1_RELAY);
+            is_num1_fixed = false;
+        }
+        break;
+    case NUM2_BUTTON:
+        if ((permitted_channels & CHANNEL2) == 0)
+        {
+            break;
+        }
+        if (event->gpio_level == LOW)
+        {
+            if (is_num2_fixed == true)
+            {
+                break;
+            }
+            zh_avr_pcf8574_write_gpio(&led1_handle, NUM2_LED_BLUE, LED_OFF);
+            zh_avr_pcf8574_write_gpio(&led1_handle, NUM2_LED_GREEN, LED_ON);
+            relay_on_function(L2_RELAY);
+        }
+        else
+        {
+            if (is_fix == true)
+            {
+                is_num2_fixed = true;
+                break;
+            }
+            zh_avr_pcf8574_write_gpio(&led1_handle, NUM2_LED_BLUE, LED_ON);
+            zh_avr_pcf8574_write_gpio(&led1_handle, NUM2_LED_GREEN, LED_OFF);
+            relay_off_function(L2_RELAY);
+            is_num2_fixed = false;
+        }
+        break;
+    case NUM3_BUTTON:
+        if ((permitted_channels & CHANNEL3) == 0)
+        {
+            break;
+        }
+        if (event->gpio_level == LOW)
+        {
+            if (is_num3_fixed == true)
+            {
+                break;
+            }
+            zh_avr_pcf8574_write_gpio(&led2_handle, NUM3_LED_BLUE, LED_OFF);
+            zh_avr_pcf8574_write_gpio(&led2_handle, NUM3_LED_GREEN, LED_ON);
+            relay_on_function(L3_RELAY);
+        }
+        else
+        {
+            if (is_fix == true)
+            {
+                is_num3_fixed = true;
+                break;
+            }
+            zh_avr_pcf8574_write_gpio(&led2_handle, NUM3_LED_BLUE, LED_ON);
+            zh_avr_pcf8574_write_gpio(&led2_handle, NUM3_LED_GREEN, LED_OFF);
+            relay_off_function(L3_RELAY);
+            is_num3_fixed = false;
+        }
+        break;
+    case NUM4_BUTTON:
+        if ((permitted_channels & CHANNEL4) == 0)
+        {
+            break;
+        }
+        if (event->gpio_level == LOW)
+        {
+            if (is_num4_fixed == true)
+            {
+                break;
+            }
+            zh_avr_pcf8574_write_gpio(&led2_handle, NUM4_LED_BLUE, LED_OFF);
+            zh_avr_pcf8574_write_gpio(&led2_handle, NUM4_LED_GREEN, LED_ON);
+            relay_on_function(L4_RELAY);
+        }
+        else
+        {
+            if (is_fix == true)
+            {
+                is_num4_fixed = true;
+                break;
+            }
+            zh_avr_pcf8574_write_gpio(&led2_handle, NUM4_LED_BLUE, LED_ON);
+            zh_avr_pcf8574_write_gpio(&led2_handle, NUM4_LED_GREEN, LED_OFF);
+            relay_off_function(L4_RELAY);
+            is_num4_fixed = false;
+        }
+        break;
+    default:
+        break;
+    }
+#ifdef DEBUG
+    printf("%d.\n", uxTaskGetStackHighWaterMark(NULL));
+#endif
+}
+
+void zh_avr_encoder_event_handler(zh_avr_encoder_event_on_isr_t *event)
+{
+    switch (event->encoder_number)
+    {
+    case POWER_ENCODER:
+        zh_avr_160x_set_cursor(&lcd_handle, 0, 11);
+        zh_avr_160x_print_int(&lcd_handle, (uint8_t)event->encoder_position);
+        zh_avr_160x_print_char(&lcd_handle, "% ");
+        zh_avr_ac_dimmer_set(event->encoder_position);
+        break;
+    case COMPONENT_ENCODER:
+        component_setup_function((uint8_t)event->encoder_position);
+        break;
+    default:
+        break;
+    }
+#ifdef DEBUG
+    printf("%d.\n", uxTaskGetStackHighWaterMark(NULL));
+#endif
+}
+
+ISR(PCINT1_vect)
+{
+    if (is_initialized == false)
+    {
+        return;
+    }
+    if (zh_avr_encoder_isr_handler(&power_encoder_handle) == pdTRUE)
+    {
+        portYIELD();
+    }
+    if (is_work == false)
+    {
+        if (zh_avr_encoder_isr_handler(&component_encoder_handle) == pdTRUE)
+        {
+            portYIELD();
+        }
+    }
+}
+
+ISR(PCINT2_vect)
+{
+    if (is_initialized == false)
+    {
+        return;
+    }
+    zh_avr_ac_dimmer_isr_handler();
+    if (zh_avr_pcf8574_isr_handler() == pdTRUE)
+    {
+        portYIELD();
+    }
+}
+
+void component_setup_function(uint8_t component)
+{
+    char text_buffer[LCD_TEXT_BUFFER];
+    permitted_channels = component_channel[component];
+    zh_avr_160x_set_cursor(&lcd_handle, 1, 10);
+    strcpy_P(text_buffer, component_cmm[component]);
+    zh_avr_160x_print_char(&lcd_handle, text_buffer);
+    zh_avr_160x_set_cursor(&lcd_handle, 2, 0);
+    strcpy_P(text_buffer, component_line_1[component]);
+    zh_avr_160x_print_char(&lcd_handle, text_buffer);
+    zh_avr_160x_set_cursor(&lcd_handle, 3, 0);
+    strcpy_P(text_buffer, component_line_2[component]);
+    zh_avr_160x_print_char(&lcd_handle, text_buffer);
+    zh_avr_pcf8574_write(&led1_handle, is_dmm == true ? 0xF9 : 0xFA);
+    zh_avr_pcf8574_write(&led2_handle, 0x0F);
+    if ((permitted_channels & CHANNEL1) == CHANNEL1)
+    {
+        zh_avr_pcf8574_write_gpio(&led1_handle, NUM1_LED_BLUE, LED_ON);
+    }
+    if ((permitted_channels & CHANNEL2) == CHANNEL2)
+    {
+        zh_avr_pcf8574_write_gpio(&led1_handle, NUM2_LED_BLUE, LED_ON);
+    }
+    if ((permitted_channels & CHANNEL3) == CHANNEL3)
+    {
+        zh_avr_pcf8574_write_gpio(&led2_handle, NUM3_LED_BLUE, LED_ON);
+    }
+    if ((permitted_channels & CHANNEL4) == CHANNEL4)
+    {
+        zh_avr_pcf8574_write_gpio(&led2_handle, NUM4_LED_BLUE, LED_ON);
+    }
+}
+
+void relay_on_function(uint8_t relay_number)
+{
+    if (++used_channels > 1) // If any other channel already work.
+    {
+        zh_avr_ac_dimmer_stop();
+        vTaskDelay(1);
+        zh_avr_pcf8574_write_gpio(&relay_handle, relay_number, RELAY_ON);
+        vTaskDelay(10);
+        zh_avr_ac_dimmer_start();
+    }
+    else
+    {
+        is_work = true;
+        zh_avr_pcf8574_write_gpio(&relay_handle, relay_number, RELAY_ON);
+        zh_avr_pcf8574_write_gpio(&relay_handle, GROUND_RELAY, RELAY_ON);
+        vTaskDelay(10);
+        zh_avr_ac_dimmer_start();
+    }
+}
+
+void relay_off_function(uint8_t relay_number)
+{
+    if (--used_channels > 0) // If any other channel already work.
+    {
+        zh_avr_ac_dimmer_stop();
+        vTaskDelay(1);
+        zh_avr_pcf8574_write_gpio(&relay_handle, relay_number, RELAY_OFF);
+        vTaskDelay(10);
+        zh_avr_ac_dimmer_start();
+    }
+    else
+    {
+        zh_avr_ac_dimmer_stop();
+        vTaskDelay(1);
+        zh_avr_pcf8574_write_gpio(&relay_handle, relay_number, RELAY_OFF);
+        zh_avr_pcf8574_write_gpio(&relay_handle, GROUND_RELAY, RELAY_OFF);
+        is_work = false;
+    }
+}

src/ate0003.h

@@ -0,0 +1,88 @@
+#pragma once
+
+#include "stdint.h"
+
+#define HIGH true
+#define LOW false
+
+#define LED_OFF HIGH
+#define LED_ON LOW
+
+#define RELAY_OFF LOW
+#define RELAY_ON HIGH
+
+#define LCD_TEXT_BUFFER 16
+
+#define BUTTON_I2C_ADDRESS 0x27 // U5.
+#define LED1_I2C_ADDRESS 0x25   // U6.
+#define LED2_I2C_ADDRESS 0x26   // U7.
+#define RELAY_I2C_ADDRESS 0x23  // U8.
+#define LCD_I2C_ADDRESS 0x24    // U4.
+
+#define GROUND_RELAY 0x00 // Relay K1. RL1 pin on U8.
+#define DMM_RELAY 0x01    // Relay K2. RL2 pin on U8.
+#define L1_RELAY 0x03     // Relay K4. RL4 pin on U8.
+#define L2_RELAY 0x04     // Relay K3. RL3 pin on U8.
+#define L3_RELAY 0x05     // Relay K6. RL6 pin on U8.
+#define L4_RELAY 0x02     // Relay K5. RL5 pin on U8.
+#define L5_RELAY 0x06     // Relay K7. RL7 pin on U8.
+
+#define POWER_ENCODER 0x01     // Connector EN2.
+#define COMPONENT_ENCODER 0x02 // Connector EN1.
+
+#define DMM_BUTTON 0x00  // Connector BT1. BT1-0 on U5.
+#define FIX_BUTTON 0x01  // Connector BT2. BT2-1 on U5.
+#define NUM1_BUTTON 0x02 // Connector BT3. BT3-2 on U5.
+#define NUM2_BUTTON 0x03 // Connector BT4. BT4-3 on U5.
+#define NUM3_BUTTON 0x04 // Connector BT5. BT5-4 on U5.
+#define NUM4_BUTTON 0x05 // Connector BT6. BT6-5 on U5.
+
+#define DMM_LED_RED 0x00    // Connector LE1. 2 PIN. L1-0 pin on U6.
+#define DMM_LED_GREEN 0x01  // Connector LE1. 1 PIN. L1-1 pin on U6.
+#define FIX_LED_BLUE 0x02   // Connector LE2. 2 PIN. L2-2 pin on U6.
+#define FIX_LED_GREEN 0x03  // Connector LE2. 1 PIN. L2-3 pin on U6.
+#define NUM1_LED_BLUE 0x04  // Connector LE3. 2 PIN. L3-4 pin on U6.
+#define NUM1_LED_GREEN 0x05 // Connector LE3. 1 PIN. L3-5 pin on U6.
+#define NUM2_LED_BLUE 0x06  // Connector LE4. 2 PIN. L4-6 pin on U6.
+#define NUM2_LED_GREEN 0x07 // Connector LE4. 1 PIN. L4-7 pin on U6.
+#define NUM3_LED_BLUE 0x00  // Connector LE5. 2 PIN. L5-0 pin on U7.
+#define NUM3_LED_GREEN 0x01 // Connector LE5. 1 PIN. L5-1 pin on U7.
+#define NUM4_LED_BLUE 0x02  // Connector LE6. 2 PIN. L6-2 pin on U7.
+#define NUM4_LED_GREEN 0x03 // Connector LE6. 1 PIN. L6-3 pin on U7.
+
+#define CHANNEL1 0x08
+#define CHANNEL2 0x04
+#define CHANNEL3 0x02
+#define CHANNEL4 0x01
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+    const char text_company[] PROGMEM = "LLC AEROTECH";
+    const char text_model[] PROGMEM = "ATE0003.000.000";
+    const char text_firmware[] PROGMEM = "Firmware v1.0.0";
+    const char text_ac_power[] PROGMEM = "A/C POWER: ";
+    const char text_component[] PROGMEM = "COMPONENT: ";
+
+    const char component_1_cmm[] PROGMEM = " ANY  ";
+    const char component_2_cmm[] PROGMEM = "334230";
+    const char component_3_cmm[] PROGMEM = "334303";
+    const char component_4_cmm[] PROGMEM = "334711";
+    const char component_5_cmm[] PROGMEM = "334612";
+
+    const char component_1_line_1[] PROGMEM = "1:RED   2:GREEN";
+    const char component_1_line_2[] PROGMEM = "3:ORANG 4:WHITE";
+    const char component_2_line_1[] PROGMEM = "1:N/A   2:LOGO ";
+    const char component_2_line_2[] PROGMEM = "3:N/A   4:N/A  ";
+    const char component_3_line_1[] PROGMEM = "1:N/A   2:N/A  ";
+    const char component_3_line_2[] PROGMEM = "3:RUNWA 4:N/A  ";
+    const char component_4_line_1[] PROGMEM = "1:LOGO  2:N/A  ";
+    const char component_4_line_2[] PROGMEM = "3:N/A   4:N/A  ";
+    const char component_5_line_1[] PROGMEM = "1:400W  2:600W ";
+    const char component_5_line_2[] PROGMEM = "3:N/A   4:N/A  ";
+
+#ifdef __cplusplus
+}
+#endif