76 lines
2.2 KiB
C
76 lines
2.2 KiB
C
/* MQTT publish-connect test
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This example code is in the Public Domain (or CC0 licensed, at your option.)
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Unless required by applicable law or agreed to in writing, this
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software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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CONDITIONS OF ANY KIND, either express or implied.
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*/
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#include <stdio.h>
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#include <stddef.h>
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#include <string.h>
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#include "esp_system.h"
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#include "nvs_flash.h"
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#include "esp_event.h"
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#include "esp_netif.h"
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#include "protocol_examples_common.h"
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#include "esp_log.h"
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static const char *TAG = "PUBLISH_CONNECT_TEST";
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void connection_test(const char* line);
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void publish_test(const char* line);
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static void get_string(char *line, size_t size)
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{
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int count = 0;
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while (count < size) {
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int c = fgetc(stdin);
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if (c == '\n') {
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line[count] = '\0';
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break;
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} else if (c > 0 && c < 127) {
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line[count] = c;
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++count;
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}
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vTaskDelay(10 / portTICK_PERIOD_MS);
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}
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}
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void app_main(void)
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{
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char line[256];
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ESP_LOGI(TAG, "[APP] Free memory: %d bytes", esp_get_free_heap_size());
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ESP_LOGI(TAG, "[APP] IDF version: %s", esp_get_idf_version());
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esp_log_level_set("*", ESP_LOG_INFO);
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esp_log_level_set("MQTT_CLIENT", ESP_LOG_VERBOSE);
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esp_log_level_set("TRANSPORT_TCP", ESP_LOG_VERBOSE);
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esp_log_level_set("TRANSPORT_SSL", ESP_LOG_VERBOSE);
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esp_log_level_set("TRANSPORT", ESP_LOG_VERBOSE);
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esp_log_level_set("OUTBOX", ESP_LOG_VERBOSE);
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ESP_ERROR_CHECK(nvs_flash_init());
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ESP_ERROR_CHECK(esp_netif_init());
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ESP_ERROR_CHECK(esp_event_loop_create_default());
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/* This helper function configures Wi-Fi or Ethernet, as selected in menuconfig.
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* Read "Establishing Wi-Fi or Ethernet Connection" section in
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* examples/protocols/README.md for more information about this function.
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*/
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ESP_ERROR_CHECK(example_connect());
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while (1) {
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get_string(line, sizeof(line));
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if (memcmp(line, "conn", 4) == 0) {
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// line starting with "conn" indicate connection tests
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connection_test(line);
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get_string(line, sizeof(line));
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continue;
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} else {
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publish_test(line);
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}
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}
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} |