Moved examples with tests to idf, renamed Kconfig to be included from component config in idf,

All these changes are necessary to support new CMake based build system and documentation generation so that this version of esp-mqtt is no longer usable as standalone component, but a standart component of esp-idf

examples/mqtt_ssl/CMakeLists.txt

@@ -1,19 +0,0 @@
-cmake_minimum_required(VERSION 3.5)
-
-get_filename_component(DEV_ROOT "${CMAKE_CURRENT_SOURCE_DIR}" ABSOLUTE)
-
-set(PROJECT_ROOT "${DEV_ROOT}/")
-
-set(SUBMODULE_ROOT "${DEV_ROOT}/../../../")
-
-set(PROJECT_NAME "mqtt_ssl")
-
-include($ENV{IDF_PATH}/tools/cmake/project.cmake)
-
-set(MAIN_SRCS ${PROJECT_ROOT}/main/app_main.c)
-
-set(EXTRA_COMPONENT_DIRS "${EXTRA_COMPONENT_DIRS} ${SUBMODULE_ROOT}")
-set(BUILD_COMPONENTS "${BUILD_COMPONENTS} espmqtt")
-
-project(${PROJECT_NAME})
-

examples/mqtt_ssl/Makefile

@@ -1,13 +0,0 @@
-#
-# This is a project Makefile. It is assumed the directory this Makefile resides in is a
-# project subdirectory.
-#
-#
-# This is a project Makefile. It is assumed the directory this Makefile resides in is a
-# project subdirectory.
-#
-PROJECT_NAME := mqtt_ssl
-EXTRA_COMPONENT_DIRS += $(PROJECT_PATH)/../../../
-
-include $(IDF_PATH)/make/project.mk
-

examples/mqtt_ssl/README.md

@@ -1,5 +0,0 @@
-# ESPMQTT SSL Sample application
-
-Get iot.eclipse.org Certification 
-
-`openssl s_client -showcerts -connect iot.eclipse.org:8883 </dev/null 2>/dev/null|openssl x509 -outform PEM >iot_eclipse_org.pem`

examples/mqtt_ssl/main/Kconfig.projbuild

@@ -1,15 +0,0 @@
-menu "MQTT Application sample"
-
-config WIFI_SSID
-    string "WiFi SSID"
-    default "myssid"
-    help
-        SSID (network name) for the example to connect to.
-
-config WIFI_PASSWORD
-    string "WiFi Password"
-    default "mypassword"
-    help
-        WiFi password (WPA or WPA2) for the example to use.
-
-endmenu

examples/mqtt_ssl/main/app_main.c

@@ -1,149 +0,0 @@
-#include <stdio.h>
-#include <stdint.h>
-#include <stddef.h>
-#include <string.h>
-#include "esp_wifi.h"
-#include "esp_system.h"
-#include "nvs_flash.h"
-#include "esp_event_loop.h"
-
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "freertos/semphr.h"
-#include "freertos/queue.h"
-#include "freertos/event_groups.h"
-
-#include "lwip/sockets.h"
-#include "lwip/dns.h"
-#include "lwip/netdb.h"
-
-#include "esp_log.h"
-#include "mqtt_client.h"
-
-static const char *TAG = "MQTTS_SAMPLE";
-
-static EventGroupHandle_t wifi_event_group;
-const static int CONNECTED_BIT = BIT0;
-
-
-
-static esp_err_t wifi_event_handler(void *ctx, system_event_t *event)
-{
-    switch (event->event_id) {
-        case SYSTEM_EVENT_STA_START:
-            esp_wifi_connect();
-            break;
-        case SYSTEM_EVENT_STA_GOT_IP:
-            xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
-
-            break;
-        case SYSTEM_EVENT_STA_DISCONNECTED:
-            esp_wifi_connect();
-            xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
-            break;
-        default:
-            break;
-    }
-    return ESP_OK;
-}
-
-static void wifi_init(void)
-{
-    tcpip_adapter_init();
-    wifi_event_group = xEventGroupCreate();
-    ESP_ERROR_CHECK(esp_event_loop_init(wifi_event_handler, NULL));
-    wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
-    ESP_ERROR_CHECK(esp_wifi_init(&cfg));
-    ESP_ERROR_CHECK(esp_wifi_set_storage(WIFI_STORAGE_RAM));
-    wifi_config_t wifi_config = {
-        .sta = {
-            .ssid = CONFIG_WIFI_SSID,
-            .password = CONFIG_WIFI_PASSWORD,
-        },
-    };
-    ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
-    ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config));
-    ESP_LOGI(TAG, "start the WIFI SSID:[%s] password:[%s]", CONFIG_WIFI_SSID, "******");
-    ESP_ERROR_CHECK(esp_wifi_start());
-    ESP_LOGI(TAG, "Waiting for wifi");
-    xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, false, true, portMAX_DELAY);
-}
-
-extern const uint8_t iot_eclipse_org_pem_start[] asm("_binary_iot_eclipse_org_pem_start");
-extern const uint8_t iot_eclipse_org_pem_end[]   asm("_binary_iot_eclipse_org_pem_end");
-
-static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
-{
-    esp_mqtt_client_handle_t client = event->client;
-    int msg_id;
-    // your_context_t *context = event->context;
-    switch (event->event_id) {
-        case MQTT_EVENT_CONNECTED:
-            ESP_LOGI(TAG, "MQTT_EVENT_CONNECTED");
-            msg_id = esp_mqtt_client_subscribe(client, "/topic/qos0", 0);
-            ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
-
-            msg_id = esp_mqtt_client_subscribe(client, "/topic/qos1", 1);
-            ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
-
-            msg_id = esp_mqtt_client_unsubscribe(client, "/topic/qos1");
-            ESP_LOGI(TAG, "sent unsubscribe successful, msg_id=%d", msg_id);
-            break;
-        case MQTT_EVENT_DISCONNECTED:
-            ESP_LOGI(TAG, "MQTT_EVENT_DISCONNECTED");
-            break;
-
-        case MQTT_EVENT_SUBSCRIBED:
-            ESP_LOGI(TAG, "MQTT_EVENT_SUBSCRIBED, msg_id=%d", event->msg_id);
-            msg_id = esp_mqtt_client_publish(client, "/topic/qos0", "data", 0, 0, 0);
-            ESP_LOGI(TAG, "sent publish successful, msg_id=%d", msg_id);
-            break;
-        case MQTT_EVENT_UNSUBSCRIBED:
-            ESP_LOGI(TAG, "MQTT_EVENT_UNSUBSCRIBED, msg_id=%d", event->msg_id);
-            break;
-        case MQTT_EVENT_PUBLISHED:
-            ESP_LOGI(TAG, "MQTT_EVENT_PUBLISHED, msg_id=%d", event->msg_id);
-            break;
-        case MQTT_EVENT_DATA:
-            ESP_LOGI(TAG, "MQTT_EVENT_DATA");
-            printf("TOPIC=%.*s\r\n", event->topic_len, event->topic);
-            printf("DATA=%.*s\r\n", event->data_len, event->data);
-            break;
-        case MQTT_EVENT_ERROR:
-            ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
-            break;
-    }
-    return ESP_OK;
-}
-
-static void mqtt_app_start(void)
-{
-    const esp_mqtt_client_config_t mqtt_cfg = {
-        .uri = "mqtts://iot.eclipse.org:8883",
-        .event_handle = mqtt_event_handler,
-        .cert_pem = (const char *)iot_eclipse_org_pem_start,
-    };
-
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
-    esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_cfg);
-    esp_mqtt_client_start(client);
-}
-
-void app_main()
-{
-    ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
-    ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
-
-    esp_log_level_set("*", ESP_LOG_INFO);
-    esp_log_level_set("MQTT_CLIENT", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT_TCP", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT_SSL", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT", ESP_LOG_VERBOSE);
-    esp_log_level_set("OUTBOX", ESP_LOG_VERBOSE);
-
-    nvs_flash_init();
-    wifi_init();
-    mqtt_app_start();
-
-}

examples/mqtt_ssl/main/component.mk

@@ -1 +0,0 @@
-COMPONENT_EMBED_TXTFILES := iot_eclipse_org.pem

examples/mqtt_ssl/main/iot_eclipse_org.pem

@@ -1,27 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/
-MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT
-DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow
-SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT
-GkxldCdzIEVuY3J5cHQgQXV0aG9yaXR5IFgzMIIBIjANBgkqhkiG9w0BAQEFAAOC
-AQ8AMIIBCgKCAQEAnNMM8FrlLke3cl03g7NoYzDq1zUmGSXhvb418XCSL7e4S0EF
-q6meNQhY7LEqxGiHC6PjdeTm86dicbp5gWAf15Gan/PQeGdxyGkOlZHP/uaZ6WA8
-SMx+yk13EiSdRxta67nsHjcAHJyse6cF6s5K671B5TaYucv9bTyWaN8jKkKQDIZ0
-Z8h/pZq4UmEUEz9l6YKHy9v6Dlb2honzhT+Xhq+w3Brvaw2VFn3EK6BlspkENnWA
-a6xK8xuQSXgvopZPKiAlKQTGdMDQMc2PMTiVFrqoM7hD8bEfwzB/onkxEz0tNvjj
-/PIzark5McWvxI0NHWQWM6r6hCm21AvA2H3DkwIDAQABo4IBfTCCAXkwEgYDVR0T
-AQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwfwYIKwYBBQUHAQEEczBxMDIG
-CCsGAQUFBzABhiZodHRwOi8vaXNyZy50cnVzdGlkLm9jc3AuaWRlbnRydXN0LmNv
-bTA7BggrBgEFBQcwAoYvaHR0cDovL2FwcHMuaWRlbnRydXN0LmNvbS9yb290cy9k
-c3Ryb290Y2F4My5wN2MwHwYDVR0jBBgwFoAUxKexpHsscfrb4UuQdf/EFWCFiRAw
-VAYDVR0gBE0wSzAIBgZngQwBAgEwPwYLKwYBBAGC3xMBAQEwMDAuBggrBgEFBQcC
-ARYiaHR0cDovL2Nwcy5yb290LXgxLmxldHNlbmNyeXB0Lm9yZzA8BgNVHR8ENTAz
-MDGgL6AthitodHRwOi8vY3JsLmlkZW50cnVzdC5jb20vRFNUUk9PVENBWDNDUkwu
-Y3JsMB0GA1UdDgQWBBSoSmpjBH3duubRObemRWXv86jsoTANBgkqhkiG9w0BAQsF
-AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo
-uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/
-wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu
-X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG
-PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6
-KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg==
------END CERTIFICATE-----

examples/mqtt_tcp/CMakeLists.txt

@@ -1,19 +0,0 @@
-cmake_minimum_required(VERSION 3.5)
-
-get_filename_component(DEV_ROOT "${CMAKE_CURRENT_SOURCE_DIR}" ABSOLUTE)
-
-set(PROJECT_ROOT "${DEV_ROOT}/")
-
-set(SUBMODULE_ROOT "${DEV_ROOT}/../../../")
-
-set(PROJECT_NAME "mqtt_tcp")
-
-include($ENV{IDF_PATH}/tools/cmake/project.cmake)
-
-set(MAIN_SRCS ${PROJECT_ROOT}/main/app_main.c)
-
-set(EXTRA_COMPONENT_DIRS "${EXTRA_COMPONENT_DIRS} ${SUBMODULE_ROOT}")
-set(BUILD_COMPONENTS "${BUILD_COMPONENTS} espmqtt")
-
-project(${PROJECT_NAME})
-

examples/mqtt_tcp/Makefile

@@ -1,13 +0,0 @@
-#
-# This is a project Makefile. It is assumed the directory this Makefile resides in is a
-# project subdirectory.
-#
-#
-# This is a project Makefile. It is assumed the directory this Makefile resides in is a
-# project subdirectory.
-#
-PROJECT_NAME := mqtt_tcp
-EXTRA_COMPONENT_DIRS += $(PROJECT_PATH)/../../../
-
-include $(IDF_PATH)/make/project.mk
-

examples/mqtt_tcp/README.md

@@ -1 +0,0 @@
-# ESPMQTT Sample application

examples/mqtt_tcp/main/Kconfig.projbuild

@@ -1,25 +0,0 @@
-menu "MQTT Application sample"
-
-config WIFI_SSID
-    string "WiFi SSID"
-    default "myssid"
-    help
-        SSID (network name) for the example to connect to.
-
-config WIFI_PASSWORD
-    string "WiFi Password"
-    default "mypassword"
-    help
-        WiFi password (WPA or WPA2) for the example to use.
-
-config BROKER_URL
-    string "Broker URL"
-    default "mqtt://iot.eclipse.org"
-    help
-        URL of the broker to connect to
-
-config BROKER_URL_FROM_STDIN
-	bool
-	default y if BROKER_URL = "FROM_STDIN"
-
-endmenu

examples/mqtt_tcp/main/app_main.c

@@ -1,171 +0,0 @@
-#include <stdio.h>
-#include <stdint.h>
-#include <stddef.h>
-#include <string.h>
-#include "esp_wifi.h"
-#include "esp_system.h"
-#include "nvs_flash.h"
-#include "esp_event_loop.h"
-
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "freertos/semphr.h"
-#include "freertos/queue.h"
-#include "freertos/event_groups.h"
-
-#include "lwip/sockets.h"
-#include "lwip/dns.h"
-#include "lwip/netdb.h"
-
-#include "esp_log.h"
-#include "mqtt_client.h"
-
-static const char *TAG = "MQTT_SAMPLE";
-
-static EventGroupHandle_t wifi_event_group;
-const static int CONNECTED_BIT = BIT0;
-
-
-static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
-{
-    esp_mqtt_client_handle_t client = event->client;
-    int msg_id;
-    // your_context_t *context = event->context;
-    switch (event->event_id) {
-        case MQTT_EVENT_CONNECTED:
-            ESP_LOGI(TAG, "MQTT_EVENT_CONNECTED");
-            msg_id = esp_mqtt_client_publish(client, "/topic/qos1", "data_3", 0, 1, 0);
-            ESP_LOGI(TAG, "sent publish successful, msg_id=%d", msg_id);
-
-            msg_id = esp_mqtt_client_subscribe(client, "/topic/qos0", 0);
-            ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
-
-            msg_id = esp_mqtt_client_subscribe(client, "/topic/qos1", 1);
-            ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
-
-            msg_id = esp_mqtt_client_unsubscribe(client, "/topic/qos1");
-            ESP_LOGI(TAG, "sent unsubscribe successful, msg_id=%d", msg_id);
-            break;
-        case MQTT_EVENT_DISCONNECTED:
-            ESP_LOGI(TAG, "MQTT_EVENT_DISCONNECTED");
-            break;
-
-        case MQTT_EVENT_SUBSCRIBED:
-            ESP_LOGI(TAG, "MQTT_EVENT_SUBSCRIBED, msg_id=%d", event->msg_id);
-            msg_id = esp_mqtt_client_publish(client, "/topic/qos0", "data", 0, 0, 0);
-            ESP_LOGI(TAG, "sent publish successful, msg_id=%d", msg_id);
-            break;
-        case MQTT_EVENT_UNSUBSCRIBED:
-            ESP_LOGI(TAG, "MQTT_EVENT_UNSUBSCRIBED, msg_id=%d", event->msg_id);
-            break;
-        case MQTT_EVENT_PUBLISHED:
-            ESP_LOGI(TAG, "MQTT_EVENT_PUBLISHED, msg_id=%d", event->msg_id);
-            break;
-        case MQTT_EVENT_DATA:
-            ESP_LOGI(TAG, "MQTT_EVENT_DATA");
-            printf("TOPIC=%.*s\r\n", event->topic_len, event->topic);
-            printf("DATA=%.*s\r\n", event->data_len, event->data);
-            break;
-        case MQTT_EVENT_ERROR:
-            ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
-            break;
-    }
-    return ESP_OK;
-}
-
-static esp_err_t wifi_event_handler(void *ctx, system_event_t *event)
-{
-    switch (event->event_id) {
-        case SYSTEM_EVENT_STA_START:
-            esp_wifi_connect();
-            break;
-        case SYSTEM_EVENT_STA_GOT_IP:
-            xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
-
-            break;
-        case SYSTEM_EVENT_STA_DISCONNECTED:
-            esp_wifi_connect();
-            xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
-            break;
-        default:
-            break;
-    }
-    return ESP_OK;
-}
-
-static void wifi_init(void)
-{
-    tcpip_adapter_init();
-    wifi_event_group = xEventGroupCreate();
-    ESP_ERROR_CHECK(esp_event_loop_init(wifi_event_handler, NULL));
-    wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
-    ESP_ERROR_CHECK(esp_wifi_init(&cfg));
-    ESP_ERROR_CHECK(esp_wifi_set_storage(WIFI_STORAGE_RAM));
-    wifi_config_t wifi_config = {
-        .sta = {
-            .ssid = CONFIG_WIFI_SSID,
-            .password = CONFIG_WIFI_PASSWORD,
-        },
-    };
-    ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
-    ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config));
-    ESP_LOGI(TAG, "start the WIFI SSID:[%s] password:[%s]", CONFIG_WIFI_SSID, "******");
-    ESP_ERROR_CHECK(esp_wifi_start());
-    ESP_LOGI(TAG, "Waiting for wifi");
-    xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, false, true, portMAX_DELAY);
-}
-
-static void mqtt_app_start(void)
-{
-    esp_mqtt_client_config_t mqtt_cfg = {
-        .uri = CONFIG_BROKER_URL,
-        .event_handle = mqtt_event_handler,
-        // .user_context = (void *)your_context
-    };
-
-#if CONFIG_BROKER_URL_FROM_STDIN
-    char line[128];
-
-    if (strcmp(mqtt_cfg.uri, "FROM_STDIN") == 0) {
-        int count = 0;
-        printf("Please enter url of mqtt broker\n");
-        while (count < 128) {
-            int c = fgetc(stdin);
-            if (c == '\n') {
-                line[count] = '\0';
-                break;
-            } else if (c > 0 && c < 127) {
-                line[count] = c;
-                ++count;
-            }
-            vTaskDelay(10 / portTICK_PERIOD_MS);
-        }
-        mqtt_cfg.uri = line;
-        printf("Broker url: %s\n", line);
-    } else {
-        ESP_LOGE(TAG, "Configuration mismatch: wrong broker url");
-        abort();
-    }
-#endif /* CONFIG_BROKER_URL_FROM_STDIN */
-
-    esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_cfg);
-    esp_mqtt_client_start(client);
-}
-
-void app_main()
-{
-    ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
-    ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
-
-    esp_log_level_set("*", ESP_LOG_INFO);
-    esp_log_level_set("MQTT_CLIENT", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT_TCP", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT_SSL", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT", ESP_LOG_VERBOSE);
-    esp_log_level_set("OUTBOX", ESP_LOG_VERBOSE);
-
-    nvs_flash_init();
-    wifi_init();
-    mqtt_app_start();
-}

examples/mqtt_ws/CMakeLists.txt

@@ -1,19 +0,0 @@
-cmake_minimum_required(VERSION 3.5)
-
-get_filename_component(DEV_ROOT "${CMAKE_CURRENT_SOURCE_DIR}" ABSOLUTE)
-
-set(PROJECT_ROOT "${DEV_ROOT}/")
-
-set(SUBMODULE_ROOT "${DEV_ROOT}/../../../")
-
-set(PROJECT_NAME "mqtt_ws")
-
-include($ENV{IDF_PATH}/tools/cmake/project.cmake)
-
-set(MAIN_SRCS ${PROJECT_ROOT}/main/app_main.c)
-
-set(EXTRA_COMPONENT_DIRS "${EXTRA_COMPONENT_DIRS} ${SUBMODULE_ROOT}")
-set(BUILD_COMPONENTS "${BUILD_COMPONENTS} espmqtt")
-
-project(${PROJECT_NAME})
-

examples/mqtt_ws/Makefile

@@ -1,13 +0,0 @@
-#
-# This is a project Makefile. It is assumed the directory this Makefile resides in is a
-# project subdirectory.
-#
-#
-# This is a project Makefile. It is assumed the directory this Makefile resides in is a
-# project subdirectory.
-#
-PROJECT_NAME := mqtt_ws
-EXTRA_COMPONENT_DIRS += $(PROJECT_PATH)/../../../
-
-include $(IDF_PATH)/make/project.mk
-

examples/mqtt_ws/README.md

@@ -1 +0,0 @@
-# ESPMQTT MQTT over Websocket

examples/mqtt_ws/main/Kconfig.projbuild

@@ -1,15 +0,0 @@
-menu "MQTT Application sample"
-
-config WIFI_SSID
-    string "WiFi SSID"
-    default "myssid"
-    help
-        SSID (network name) for the example to connect to.
-
-config WIFI_PASSWORD
-    string "WiFi Password"
-    default "mypassword"
-    help
-        WiFi password (WPA or WPA2) for the example to use.
-
-endmenu

examples/mqtt_ws/main/app_main.c

@@ -1,144 +0,0 @@
-#include <stdio.h>
-#include <stdint.h>
-#include <stddef.h>
-#include <string.h>
-#include "esp_wifi.h"
-#include "esp_system.h"
-#include "nvs_flash.h"
-#include "esp_event_loop.h"
-
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "freertos/semphr.h"
-#include "freertos/queue.h"
-#include "freertos/event_groups.h"
-
-#include "lwip/sockets.h"
-#include "lwip/dns.h"
-#include "lwip/netdb.h"
-
-#include "esp_log.h"
-#include "mqtt_client.h"
-
-static const char *TAG = "MQTTWS_SAMPLE";
-
-static EventGroupHandle_t wifi_event_group;
-const static int CONNECTED_BIT = BIT0;
-
-
-static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
-{
-    esp_mqtt_client_handle_t client = event->client;
-    int msg_id;
-    // your_context_t *context = event->context;
-    switch (event->event_id) {
-        case MQTT_EVENT_CONNECTED:
-            ESP_LOGI(TAG, "MQTT_EVENT_CONNECTED");
-            msg_id = esp_mqtt_client_subscribe(client, "/topic/qos0", 0);
-            ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
-
-            msg_id = esp_mqtt_client_subscribe(client, "/topic/qos1", 1);
-            ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
-
-            msg_id = esp_mqtt_client_unsubscribe(client, "/topic/qos1");
-            ESP_LOGI(TAG, "sent unsubscribe successful, msg_id=%d", msg_id);
-            break;
-        case MQTT_EVENT_DISCONNECTED:
-            ESP_LOGI(TAG, "MQTT_EVENT_DISCONNECTED");
-            break;
-
-        case MQTT_EVENT_SUBSCRIBED:
-            ESP_LOGI(TAG, "MQTT_EVENT_SUBSCRIBED, msg_id=%d", event->msg_id);
-            msg_id = esp_mqtt_client_publish(client, "/topic/qos0", "data", 0, 0, 0);
-            ESP_LOGI(TAG, "sent publish successful, msg_id=%d", msg_id);
-            break;
-        case MQTT_EVENT_UNSUBSCRIBED:
-            ESP_LOGI(TAG, "MQTT_EVENT_UNSUBSCRIBED, msg_id=%d", event->msg_id);
-            break;
-        case MQTT_EVENT_PUBLISHED:
-            ESP_LOGI(TAG, "MQTT_EVENT_PUBLISHED, msg_id=%d", event->msg_id);
-            break;
-        case MQTT_EVENT_DATA:
-            ESP_LOGI(TAG, "MQTT_EVENT_DATA");
-            printf("TOPIC=%.*s\r\n", event->topic_len, event->topic);
-            printf("DATA=%.*s\r\n", event->data_len, event->data);
-            break;
-        case MQTT_EVENT_ERROR:
-            ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
-            break;
-    }
-    return ESP_OK;
-}
-
-static esp_err_t wifi_event_handler(void *ctx, system_event_t *event)
-{
-    switch (event->event_id) {
-        case SYSTEM_EVENT_STA_START:
-            esp_wifi_connect();
-            break;
-        case SYSTEM_EVENT_STA_GOT_IP:
-            xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
-
-            break;
-        case SYSTEM_EVENT_STA_DISCONNECTED:
-            esp_wifi_connect();
-            xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
-            break;
-        default:
-            break;
-    }
-    return ESP_OK;
-}
-
-static void wifi_init(void)
-{
-    tcpip_adapter_init();
-    wifi_event_group = xEventGroupCreate();
-    ESP_ERROR_CHECK(esp_event_loop_init(wifi_event_handler, NULL));
-    wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
-    ESP_ERROR_CHECK(esp_wifi_init(&cfg));
-    ESP_ERROR_CHECK(esp_wifi_set_storage(WIFI_STORAGE_RAM));
-    wifi_config_t wifi_config = {
-        .sta = {
-            .ssid = CONFIG_WIFI_SSID,
-            .password = CONFIG_WIFI_PASSWORD,
-        },
-    };
-    ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
-    ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config));
-    ESP_LOGI(TAG, "start the WIFI SSID:[%s] password:[%s]", CONFIG_WIFI_SSID, "******");
-    ESP_ERROR_CHECK(esp_wifi_start());
-    ESP_LOGI(TAG, "Waiting for wifi");
-    xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, false, true, portMAX_DELAY);
-}
-
-static void mqtt_app_start(void)
-{
-    const esp_mqtt_client_config_t mqtt_cfg = {
-        .uri = "ws://iot.eclipse.org:80/ws",
-        .event_handle = mqtt_event_handler,
-        // .user_context = (void *)your_context
-    };
-
-    esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_cfg);
-    esp_mqtt_client_start(client);
-}
-
-void app_main()
-{
-    ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
-    ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
-
-    esp_log_level_set("*", ESP_LOG_INFO);
-    esp_log_level_set("MQTT_CLIENT", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT_TCP", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT_SSL", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT_WS", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT", ESP_LOG_VERBOSE);
-    esp_log_level_set("OUTBOX", ESP_LOG_VERBOSE);
-
-    nvs_flash_init();
-    wifi_init();
-    mqtt_app_start();
-}

examples/mqtt_wss/CMakeLists.txt

@@ -1,19 +0,0 @@
-cmake_minimum_required(VERSION 3.5)
-
-get_filename_component(DEV_ROOT "${CMAKE_CURRENT_SOURCE_DIR}" ABSOLUTE)
-
-set(PROJECT_ROOT "${DEV_ROOT}/")
-
-set(SUBMODULE_ROOT "${DEV_ROOT}/../../../")
-
-set(PROJECT_NAME "mqtt_wss")
-
-include($ENV{IDF_PATH}/tools/cmake/project.cmake)
-
-set(MAIN_SRCS ${PROJECT_ROOT}/main/app_main.c)
-
-set(EXTRA_COMPONENT_DIRS "${EXTRA_COMPONENT_DIRS} ${SUBMODULE_ROOT}")
-set(BUILD_COMPONENTS "${BUILD_COMPONENTS} espmqtt")
-
-project(${PROJECT_NAME})
-

examples/mqtt_wss/Makefile

@@ -1,13 +0,0 @@
-#
-# This is a project Makefile. It is assumed the directory this Makefile resides in is a
-# project subdirectory.
-#
-#
-# This is a project Makefile. It is assumed the directory this Makefile resides in is a
-# project subdirectory.
-#
-PROJECT_NAME := mqtt_wss
-EXTRA_COMPONENT_DIRS += $(PROJECT_PATH)/../../../
-
-include $(IDF_PATH)/make/project.mk
-

examples/mqtt_wss/README.md

@@ -1,5 +0,0 @@
-# ESPMQTT MQTT over WSS Sample application
-
-Get iot.eclipse.org Certification 
-
-`openssl s_client -showcerts -connect iot.eclipse.org:8883 </dev/null 2>/dev/null|openssl x509 -outform PEM >iot_eclipse_org.pem`

examples/mqtt_wss/main/Kconfig.projbuild

@@ -1,15 +0,0 @@
-menu "MQTT Application sample"
-
-config WIFI_SSID
-    string "WiFi SSID"
-    default "myssid"
-    help
-        SSID (network name) for the example to connect to.
-
-config WIFI_PASSWORD
-    string "WiFi Password"
-    default "mypassword"
-    help
-        WiFi password (WPA or WPA2) for the example to use.
-
-endmenu

examples/mqtt_wss/main/app_main.c

@@ -1,148 +0,0 @@
-#include <stdio.h>
-#include <stdint.h>
-#include <stddef.h>
-#include <string.h>
-#include "esp_wifi.h"
-#include "esp_system.h"
-#include "nvs_flash.h"
-#include "esp_event_loop.h"
-
-#include "freertos/FreeRTOS.h"
-#include "freertos/task.h"
-#include "freertos/semphr.h"
-#include "freertos/queue.h"
-#include "freertos/event_groups.h"
-
-#include "lwip/sockets.h"
-#include "lwip/dns.h"
-#include "lwip/netdb.h"
-
-#include "esp_log.h"
-#include "mqtt_client.h"
-
-static const char *TAG = "MQTTWSS_SAMPLE";
-
-static EventGroupHandle_t wifi_event_group;
-const static int CONNECTED_BIT = BIT0;
-
-
-
-static esp_err_t wifi_event_handler(void *ctx, system_event_t *event)
-{
-    switch (event->event_id) {
-        case SYSTEM_EVENT_STA_START:
-            esp_wifi_connect();
-            break;
-        case SYSTEM_EVENT_STA_GOT_IP:
-            xEventGroupSetBits(wifi_event_group, CONNECTED_BIT);
-
-            break;
-        case SYSTEM_EVENT_STA_DISCONNECTED:
-            esp_wifi_connect();
-            xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
-            break;
-        default:
-            break;
-    }
-    return ESP_OK;
-}
-
-static void wifi_init(void)
-{
-    tcpip_adapter_init();
-    wifi_event_group = xEventGroupCreate();
-    ESP_ERROR_CHECK(esp_event_loop_init(wifi_event_handler, NULL));
-    wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
-    ESP_ERROR_CHECK(esp_wifi_init(&cfg));
-    ESP_ERROR_CHECK(esp_wifi_set_storage(WIFI_STORAGE_RAM));
-    wifi_config_t wifi_config = {
-        .sta = {
-            .ssid = CONFIG_WIFI_SSID,
-            .password = CONFIG_WIFI_PASSWORD,
-        },
-    };
-    ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
-    ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config));
-    ESP_LOGI(TAG, "start the WIFI SSID:[%s] password:[%s]", CONFIG_WIFI_SSID, "******");
-    ESP_ERROR_CHECK(esp_wifi_start());
-    ESP_LOGI(TAG, "Waiting for wifi");
-    xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, false, true, portMAX_DELAY);
-}
-
-extern const uint8_t iot_eclipse_org_pem_start[] asm("_binary_iot_eclipse_org_pem_start");
-extern const uint8_t iot_eclipse_org_pem_end[]   asm("_binary_iot_eclipse_org_pem_end");
-
-static esp_err_t mqtt_event_handler(esp_mqtt_event_handle_t event)
-{
-    esp_mqtt_client_handle_t client = event->client;
-    int msg_id;
-    // your_context_t *context = event->context;
-    switch (event->event_id) {
-        case MQTT_EVENT_CONNECTED:
-            ESP_LOGI(TAG, "MQTT_EVENT_CONNECTED");
-            msg_id = esp_mqtt_client_subscribe(client, "/topic/qos0", 0);
-            ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
-
-            msg_id = esp_mqtt_client_subscribe(client, "/topic/qos1", 1);
-            ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
-
-            msg_id = esp_mqtt_client_unsubscribe(client, "/topic/qos1");
-            ESP_LOGI(TAG, "sent unsubscribe successful, msg_id=%d", msg_id);
-            break;
-        case MQTT_EVENT_DISCONNECTED:
-            ESP_LOGI(TAG, "MQTT_EVENT_DISCONNECTED");
-            break;
-
-        case MQTT_EVENT_SUBSCRIBED:
-            ESP_LOGI(TAG, "MQTT_EVENT_SUBSCRIBED, msg_id=%d", event->msg_id);
-            msg_id = esp_mqtt_client_publish(client, "/topic/qos0", "data", 0, 0, 0);
-            ESP_LOGI(TAG, "sent publish successful, msg_id=%d", msg_id);
-            break;
-        case MQTT_EVENT_UNSUBSCRIBED:
-            ESP_LOGI(TAG, "MQTT_EVENT_UNSUBSCRIBED, msg_id=%d", event->msg_id);
-            break;
-        case MQTT_EVENT_PUBLISHED:
-            ESP_LOGI(TAG, "MQTT_EVENT_PUBLISHED, msg_id=%d", event->msg_id);
-            break;
-        case MQTT_EVENT_DATA:
-            ESP_LOGI(TAG, "MQTT_EVENT_DATA");
-            printf("TOPIC=%.*s\r\n", event->topic_len, event->topic);
-            printf("DATA=%.*s\r\n", event->data_len, event->data);
-            break;
-        case MQTT_EVENT_ERROR:
-            ESP_LOGI(TAG, "MQTT_EVENT_ERROR");
-            break;
-    }
-    return ESP_OK;
-}
-
-static void mqtt_app_start(void)
-{
-    const esp_mqtt_client_config_t mqtt_cfg = {
-        .uri = "wss://iot.eclipse.org:443/ws",
-        .event_handle = mqtt_event_handler,
-        .cert_pem = (const char *)iot_eclipse_org_pem_start,
-    };
-
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
-    esp_mqtt_client_handle_t client = esp_mqtt_client_init(&mqtt_cfg);
-    esp_mqtt_client_start(client);
-}
-
-void app_main()
-{
-    ESP_LOGI(TAG, "[APP] Startup..");
-    ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
-    ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
-
-    esp_log_level_set("*", ESP_LOG_INFO);
-    esp_log_level_set("MQTT_CLIENT", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT_TCP", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT_SSL", ESP_LOG_VERBOSE);
-    esp_log_level_set("TRANSPORT", ESP_LOG_VERBOSE);
-    esp_log_level_set("OUTBOX", ESP_LOG_VERBOSE);
-
-    nvs_flash_init();
-    wifi_init();
-    mqtt_app_start();
-}

examples/mqtt_wss/main/component.mk

@@ -1 +0,0 @@
-COMPONENT_EMBED_TXTFILES := iot_eclipse_org.pem

examples/mqtt_wss/main/iot_eclipse_org.pem

@@ -1,27 +0,0 @@
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------END CERTIFICATE-----