105 lines
3.0 KiB
C
105 lines
3.0 KiB
C
#include <stdio.h>
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#include <stdint.h>
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#include <unistd.h>
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#include <pthread.h>
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#include <signal.h>
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#include <string.h>
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#include "user_common.h"
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#include "drivers/user_config_driver.h"
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#include "drivers/user_spi_driver.h"
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#include "utils/user_log_util.h"
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#include "utils/user_system_util.h"
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#include "tasks/user_tasks.h"
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uint8_t g_running = 1;
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user_config_t g_config;
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static void signal_handler(int signo) {
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if(signo == SIGINT || signo == SIGTERM) {
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g_running = 0;
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}
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fprintf(stderr, "\n");
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USER_LOG(USER_LOG_INFO, "Signal [%s] captured, stopping.", strsignal(signo));
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}
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int main(int argc, const char *argv[]) {
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UNUSED(argc);
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UNUSED(argv);
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USER_LOG(USER_LOG_INFO, "Application started.");
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int signal_arr[] = { SIGINT, SIGTERM };
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for(unsigned int i = 0; i < sizeof(signal_arr) / sizeof(int); i++) {
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if(signal(signal_arr[i], signal_handler) == SIG_ERR) {
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USER_LOG(USER_LOG_FATAL, "Cannot register signal handler %s.", strsignal(signal_arr[i]));
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return -1;
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}
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}
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if(user_config_init(&g_config, "config.cfg") != 0) {
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USER_LOG(USER_LOG_FATAL, "Failed to load config file.");
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return -2;
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}
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user_log_level_t log_level = USER_LOG_INFO;
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user_config_lookup_int(&g_config, "agent.common.log_level", (int *)&log_level);
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user_log_set_level(log_level);
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char system_uuid[33] = { 0x00 };
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user_system_get_systemd_unique_id(system_uuid);
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USER_LOG(USER_LOG_INFO, "System UUID: %s", system_uuid);
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int rc;
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if((rc = user_mqtt_task_init()) != 0) {
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USER_LOG(USER_LOG_FATAL, "MQTT task initialization failed(%d).", rc);
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goto mqtt_task_init_failed;
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}
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if((rc = user_lvgl_task_init()) != 0) {
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USER_LOG(USER_LOG_FATAL, "LVGL task initialization failed(%d).", rc);
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goto lvgl_task_init_failed;
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}
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if((rc = user_base_task_init()) != 0) {
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USER_LOG(USER_LOG_FATAL, "BASE task initialization failed(%d).", rc);
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goto base_task_init_failed;
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}
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if((rc = user_clock_task_init()) != 0) {
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USER_LOG(USER_LOG_FATAL, "CLOCK task initialization failed(%d).", rc);
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goto clock_task_init_failed;
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}
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if((rc = user_dht_task_init()) != 0) {
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USER_LOG(USER_LOG_FATAL, "DHT task initialization failed(%d).", rc);
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goto dht_task_init_failed;
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}
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if((rc = user_tvoc_task_init()) != 0) {
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USER_LOG(USER_LOG_FATAL, "TVOC task initialization failed(%d).", rc);
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goto tvoc_task_init_failed;
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}
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USER_LOG(USER_LOG_INFO, "Initialized, main thread now going to sleep.");
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while(g_running) {
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sleep(1);
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}
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tvoc_task_init_failed:
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user_tvoc_task_deinit();
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dht_task_init_failed:
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user_dht_task_deinit();
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clock_task_init_failed:
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user_clock_task_deinit();
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base_task_init_failed:
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user_base_task_deinit();
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lvgl_task_init_failed:
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user_lvgl_task_deinit();
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mqtt_task_init_failed:
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user_mqtt_task_deinit();
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user_config_deinit(&g_config);
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USER_LOG(USER_LOG_INFO, "Application exit.");
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return 0;
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}
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