Joe Kearney
7a7ce06d66
The new spec is here: [KTag Beacon Specification v0.11](https://ktag.clubk.club/Technology/BLE/KTag%20Beacon%20Specification%20v0.11.pdf) Co-authored-by: Joe Kearney <joe@clubk.club> Reviewed-on: #2
126 lines
3.6 KiB
C
126 lines
3.6 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Unlicense OR CC0-1.0
|
|
*/
|
|
#include <stdio.h>
|
|
#include "esp_log.h"
|
|
#include "freertos/FreeRTOS.h"
|
|
#include "freertos/task.h"
|
|
#include "esp_console.h"
|
|
#include "mdns.h"
|
|
#include "mdns_console.h"
|
|
|
|
static const char *TAG = "mdns-test";
|
|
|
|
static void mdns_test_app(esp_netif_t *interface);
|
|
|
|
#ifdef CONFIG_TEST_CONSOLE
|
|
static EventGroupHandle_t s_exit_signal = NULL;
|
|
|
|
static int exit_console(int argc, char **argv)
|
|
{
|
|
xEventGroupSetBits(s_exit_signal, 1);
|
|
return 0;
|
|
}
|
|
|
|
#else
|
|
static void query_mdns_host(const char *host_name)
|
|
{
|
|
ESP_LOGI(TAG, "Query A: %s.local", host_name);
|
|
|
|
struct esp_ip4_addr addr;
|
|
addr.addr = 0;
|
|
|
|
esp_err_t err = mdns_query_a(host_name, 2000, &addr);
|
|
if (err) {
|
|
if (err == ESP_ERR_NOT_FOUND) {
|
|
ESP_LOGW(TAG, "%x: Host was not found!", (err));
|
|
return;
|
|
}
|
|
ESP_LOGE(TAG, "Query Failed: %x", (err));
|
|
return;
|
|
}
|
|
|
|
ESP_LOGI(TAG, "Query A: %s.local resolved to: " IPSTR, host_name, IP2STR(&addr));
|
|
}
|
|
#endif // TEST_CONSOLE
|
|
|
|
#ifndef CONFIG_IDF_TARGET_LINUX
|
|
#include "protocol_examples_common.h"
|
|
#include "esp_event.h"
|
|
#include "nvs_flash.h"
|
|
|
|
/**
|
|
* @brief This is an entry point for the real target device,
|
|
* need to init few components and connect to a network interface
|
|
*/
|
|
void app_main(void)
|
|
{
|
|
ESP_ERROR_CHECK(nvs_flash_init());
|
|
ESP_ERROR_CHECK(esp_netif_init());
|
|
ESP_ERROR_CHECK(esp_event_loop_create_default());
|
|
ESP_ERROR_CHECK(example_connect());
|
|
|
|
mdns_test_app(EXAMPLE_INTERFACE);
|
|
|
|
ESP_ERROR_CHECK(example_disconnect());
|
|
}
|
|
#else
|
|
|
|
/**
|
|
* @brief This is an entry point for the linux target (simulator on host)
|
|
* need to create a dummy WiFi station and use it as mdns network interface
|
|
*/
|
|
int main(int argc, char *argv[])
|
|
{
|
|
setvbuf(stdout, NULL, _IONBF, 0);
|
|
const esp_netif_inherent_config_t base_cg = { .if_key = "WIFI_STA_DEF", .if_desc = CONFIG_TEST_NETIF_NAME };
|
|
esp_netif_config_t cfg = { .base = &base_cg };
|
|
esp_netif_t *sta = esp_netif_new(&cfg);
|
|
|
|
mdns_test_app(sta);
|
|
|
|
esp_netif_destroy(sta);
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
static void mdns_test_app(esp_netif_t *interface)
|
|
{
|
|
ESP_ERROR_CHECK(mdns_init());
|
|
ESP_ERROR_CHECK(mdns_hostname_set(CONFIG_TEST_HOSTNAME));
|
|
ESP_LOGI(TAG, "mdns hostname set to: [%s]", CONFIG_TEST_HOSTNAME);
|
|
ESP_ERROR_CHECK(mdns_register_netif(interface));
|
|
ESP_ERROR_CHECK(mdns_netif_action(interface, MDNS_EVENT_ENABLE_IP4 /*| MDNS_EVENT_ENABLE_IP6 */ | MDNS_EVENT_IP4_REVERSE_LOOKUP | MDNS_EVENT_IP6_REVERSE_LOOKUP));
|
|
|
|
#ifdef CONFIG_TEST_CONSOLE
|
|
esp_console_repl_t *repl = NULL;
|
|
esp_console_repl_config_t repl_config = ESP_CONSOLE_REPL_CONFIG_DEFAULT();
|
|
esp_console_dev_uart_config_t uart_config = ESP_CONSOLE_DEV_UART_CONFIG_DEFAULT();
|
|
s_exit_signal = xEventGroupCreate();
|
|
|
|
repl_config.prompt = "mdns>";
|
|
// init console REPL environment
|
|
ESP_ERROR_CHECK(esp_console_new_repl_uart(&uart_config, &repl_config, &repl));
|
|
|
|
const esp_console_cmd_t cmd_exit = {
|
|
.command = "exit",
|
|
.help = "exit mDNS console application",
|
|
.hint = NULL,
|
|
.func = exit_console,
|
|
.argtable = NULL
|
|
};
|
|
ESP_ERROR_CHECK(esp_console_cmd_register(&cmd_exit));
|
|
mdns_console_register();
|
|
ESP_ERROR_CHECK(esp_console_start_repl(repl));
|
|
xEventGroupWaitBits(s_exit_signal, 1, pdTRUE, pdFALSE, portMAX_DELAY);
|
|
repl->del(repl);
|
|
#else
|
|
vTaskDelay(pdMS_TO_TICKS(10000));
|
|
query_mdns_host("david-work");
|
|
vTaskDelay(pdMS_TO_TICKS(1000));
|
|
#endif
|
|
mdns_free();
|
|
ESP_LOGI(TAG, "Exit");
|
|
}
|