Added TVOC task skeleton, fixed config template.

CMakeLists.txt

@@ -20,6 +20,7 @@ set(C_SOURCES
     "src/tasks/user_lvgl_task.c"
     "src/tasks/user_clock_task.c"
     "src/tasks/user_dht_task.c"
+    "src/tasks/user_tvoc_task.c"
     "src/tasks/user_base_task.c"
     "src/utils/user_log_util.c"
     "src/assets/encode_sans_sc_light_24.c"

include/tasks/user_tasks.h

@@ -13,4 +13,7 @@ int user_dht_task_deinit(void);
 int user_base_task_init(void);
 int user_base_task_deinit(void);
 
+int user_tvoc_task_init(void);
+int user_tvoc_task_deinit(void);
+
 #endif

misc/agent_config.cfg.pine64

@@ -23,8 +23,6 @@ agent: {
             };
         };
 
-        };
-
         lcd: {
             spi: {
                 path = "/dev/spidev0.1";

misc/agent_config.cfg.rpi4

@@ -23,8 +23,6 @@ agent: {
             };
         };
 
-        };
-
         lcd: {
             spi: {
                 path = "/dev/spidev0.1";

src/main.c

@@ -4,6 +4,7 @@
 #include <unistd.h>
 #include <pthread.h>
 #include <signal.h>
+#include <string.h>
 
 #include "drivers/user_config_driver.h"
 #include "drivers/user_spi_driver.h"
@@ -15,18 +16,21 @@ uint8_t g_running = 1;
 user_config_t g_config;
 
 static void signal_handler(int signo) {
-    if(signo == SIGINT) {
+    if(signo == SIGINT || signo == SIGTERM) {
         g_running = 0;
     }
-    USER_LOG(USER_LOG_INFO, "Signal %d captured, stopping.", signo);
+    USER_LOG(USER_LOG_INFO, "Signal [%s] captured, stopping.", strsignal(signo));
 }
 
 int main(int argc, const char *argv[]) {
     USER_LOG(USER_LOG_INFO, "Application started.");
 
-    if(signal(SIGINT, signal_handler) == SIG_ERR) {
-        USER_LOG(USER_LOG_FATAL, "Cannot register signal handler.");
-        return -1;
+    int signal_arr[] = { SIGINT, SIGTERM };
+    for(uint8_t i = 0; i < sizeof(signal_arr) / sizeof(int); i++) {
+        if(signal(signal_arr[i], signal_handler) == SIG_ERR) {
+            USER_LOG(USER_LOG_FATAL, "Cannot register signal handler %s.", strsignal(signal_arr[i]));
+            return -1;
+        }
     }
 
     if(user_config_init(&g_config, "config.cfg") != 0) {
@@ -42,12 +46,14 @@ int main(int argc, const char *argv[]) {
     user_base_task_init();
     user_clock_task_init();
     user_dht_task_init();
+    user_tvoc_task_init();
 
     USER_LOG(USER_LOG_INFO, "Initialized, main thread sleeping.");
     while(g_running) {
         sleep(1);
     }
 
+    user_tvoc_task_deinit();
     user_dht_task_deinit();
     user_clock_task_deinit();
     user_base_task_deinit();

src/tasks/user_dht_task.c

@@ -12,6 +12,8 @@ int user_dht_task_init(void) {
 
     ret = pthread_create(&user_dht_task_thread, NULL, user_dht_task, NULL);
     if(ret) return ret;
+
+    pthread_setname_np(user_dht_task_thread, "DHT");
 }
 
 int user_dht_task_deinit(void) {

src/tasks/user_tvoc_task.c

@@ -0,0 +1,33 @@
+#include <stdint.h>
+
+#include "impl/user_ccs811_impl.h"
+
+#include "tasks/user_task_lvgl_common.h"
+
+void *user_tvoc_task(void *arguments);
+pthread_t user_tvoc_task_thread;
+
+int user_tvoc_task_init(void) {
+    int ret;
+
+    ret = pthread_create(&user_tvoc_task_thread, NULL, user_tvoc_task, NULL);
+    if(ret) return ret;
+
+    pthread_setname_np(user_tvoc_task_thread, "TVOC");
+}
+
+int user_tvoc_task_deinit(void) {
+    pthread_join(user_tvoc_task_thread, NULL);
+
+    return 0;
+}
+
+void *user_tvoc_task(void *arguments) {
+    while(g_running && !g_lvgl_ready) {
+        sleep(1);
+    }
+
+    while(g_running) {
+        sleep(1);
+    }
+}