Verbosity of different modules

src/hal/config.c

@@ -79,10 +79,8 @@ enum ConfigError parse_param_value(
     regmatch_t m[n_matches];
     int match = regexec(&regex, ini->str + start_pos, n_matches, m, 0);
     regfree(&regex);
-    if (match > 0 || (end_pos >= 0 && end_pos - start_pos < m[1].rm_so)) {
-        printf("Can't find '%s' in section '%s'.\n", param_name, section);
+    if (match > 0 || (end_pos >= 0 && end_pos - start_pos < m[1].rm_so))
         return CONFIG_PARAM_NOT_FOUND;
-    }
 
     int res = sprintf(param_value, "%.*s", (int)(m[1].rm_eo - m[1].rm_so),
         ini->str + start_pos + m[1].rm_so);
@@ -280,10 +278,8 @@ enum ConfigError parse_uint32(
 
 bool open_config(struct IniConfig *ini, const char *path) {
     FILE *file = fopen(path, "rb");
-    if (!file) {
-        printf("Can't open file %s\n", path);
+    if (!file)
         return false;
-    }
 
     fseek(file, 0, SEEK_END);
     size_t length = ftell(file);

src/jpeg.c

@@ -95,6 +95,7 @@ void jpeg_deinit() {
 active:
     jpeg_module_init = false;
     pthread_mutex_unlock(&jpeg_mutex);
+    printf(tag "Module de-initialization completed!\n");
 }
 
 int jpeg_get(short width, short height, char quality, char grayscale, 

src/server.c

@@ -723,7 +723,7 @@ void *server_thread(void *vargp) {
                     "Content-Type: application/json;charset=UTF-8\r\n" \
                     "Connection: close\r\n" \
                     "\r\n" \
-                    "{\"width\":%d,\"height\":%d,\"fps\":%d,\"qfactor\":%d}", 
+                    "{\"width\":%d,\"height\":%d,\"qfactor\":%d}", 
                     app_config.jpeg_width, app_config.jpeg_height, app_config.jpeg_qfactor);
             } else {
                 respLen = sprintf(response,

src/watchdog.c

@@ -30,4 +30,6 @@ void watchdog_stop(void) {
     write(fd, "V", 1);
     close(fd);
     fd = 0;
+
+    fprintf(stderr, "[watchdog] Watchdog stopped!\n");
 }