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updated webguiapp component, added example of mqtt send back message

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Bogdan Pilyugin 2022-08-24 14:34:11 +02:00
parent adf162d2ce
commit 2f17b193c4
2 changed files with 62 additions and 35 deletions
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components/webguiapp

@ -1 +1 @@
Subproject commit 724c7a437606d27fc41694de95da5523dd581ab5
Subproject commit 267a7de82ac60a1d0a4e8caed0324e8c5600bfd9

95
main/MQTTCustom.c
View File

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/*! Copyright 2022 Bogdan Pilyugin
/*! Copyright 2022 Bogdan Pilyugin
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -24,42 +24,69 @@
#include "webguiapp.h"
#define TAG "MQTTCustom"
esp_err_t UserMQTTSendExample(int idx)
{
const char resp[] = { "Got MQTT data in topic USER" };
char *buf = (char*) malloc(strlen(resp) + 1);
if (buf)
{
memcpy(buf, resp, strlen(resp));
DATA_SEND_STRUCT DSS;
ComposeTopic(DSS.topic,
GetSysConf()->mqttStation[idx].RootTopic,
"UPLINK",
GetSysConf()->mqttStation[idx].ClientID,
"USER");
DSS.raw_data_ptr = buf;
DSS.data_length = strlen(resp);
if (xQueueSend(GetMQTTHandlesPool(idx)->mqtt_queue, &DSS, pdMS_TO_TICKS(1000)) == pdPASS)
return ESP_OK;
else
{
free(buf);
return ESP_ERR_TIMEOUT;
}
}
return ESP_ERR_NO_MEM;
}
void UserMQTTEventHndlr(void *handler_args, esp_event_base_t base, int32_t event_id, void *event_data)
{
esp_mqtt_event_handle_t event = event_data;
esp_mqtt_client_handle_t client = event->client;
mqtt_client_t *ctx = (mqtt_client_t*) event->user_context;
int msg_id;
char topic[CONFIG_WEBGUIAPP_MQTT_MAX_TOPIC_LENGTH];
switch ((esp_mqtt_event_id_t) event_id)
{
case MQTT_EVENT_CONNECTED:
ComposeTopic(topic,
GetSysConf()->mqttStation[ctx->mqtt_index].RootTopic,
"DOWNLINK",
GetSysConf()->mqttStation[ctx->mqtt_index].ClientID,
"USER");
//Subscribe to the service called "USER"
msg_id = esp_mqtt_client_subscribe(client, (const char*) topic, 0);
ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
esp_mqtt_event_handle_t event = event_data;
esp_mqtt_client_handle_t client = event->client;
mqtt_client_t *ctx = (mqtt_client_t*) event->user_context;
int msg_id;
char topic[CONFIG_WEBGUIAPP_MQTT_MAX_TOPIC_LENGTH];
switch ((esp_mqtt_event_id_t) event_id)
{
case MQTT_EVENT_CONNECTED:
ComposeTopic(topic,
GetSysConf()->mqttStation[ctx->mqtt_index].RootTopic,
"DOWNLINK",
GetSysConf()->mqttStation[ctx->mqtt_index].ClientID,
"USER");
//Subscribe to the service called "USER"
msg_id = esp_mqtt_client_subscribe(client, (const char*) topic, 0);
ESP_LOGI(TAG, "sent subscribe successful, msg_id=%d", msg_id);
break;
case MQTT_EVENT_DATA:
ComposeTopic(topic,
GetSysConf()->mqttStation[ctx->mqtt_index].RootTopic,
"DOWNLINK",
GetSysConf()->mqttStation[ctx->mqtt_index].ClientID,
"USER");
if (!memcmp(topic, event->topic, event->topic_len))
{
//Here data for service called "USER"
ESP_LOGI(TAG, "USER data handler on client %d", ctx->mqtt_index);
}
break;
break;
case MQTT_EVENT_DATA:
ComposeTopic(topic,
GetSysConf()->mqttStation[ctx->mqtt_index].RootTopic,
"DOWNLINK",
GetSysConf()->mqttStation[ctx->mqtt_index].ClientID,
"USER");
if (!memcmp(topic, event->topic, event->topic_len))
{
//Here data for service called "USER"
UserMQTTSendExample(ctx->mqtt_index);
ESP_LOGI(TAG, "USER data handler on client %d", ctx->mqtt_index);
}
break;
default:
ESP_LOGI(TAG, "Other event id:%d", event->event_id);
break;
}
default:
ESP_LOGI(TAG, "Other event id:%d", event->event_id);
break;
}
}