commit 0c4bf0371ccd67c89b8331b2ab8f639bcbea4e5e
Author: cfif <cham-zod@mail.ru>
Date:   Tue Sep 23 17:12:43 2025 +0300

    Начало

diff --git a/Indication.c b/Indication.c
new file mode 100644
index 0000000..f719e98
--- /dev/null
+++ b/Indication.c
@@ -0,0 +1,57 @@
+//
+// Created by cfif on 11.10.23.
+//
+#include "Indication.h"
+#include <SystemDelayInterface.h>
+#include <CmsisRtosThreadUtils.h>
+
+tStringStatic eDeviceModesNames[] = {
+        StringStaticInit("Запуск"),
+        StringStaticInit("Работа")
+};
+
+static void Indication_Update(tIndication *env) {
+    env->currentModeName = StringStaticGetLink(&eDeviceModesNames[env->mode]);
+
+    env->tick = ((env->tick + 1) % 10);
+}
+
+void Indication_Init(
+        tIndication *env,
+        eHvacDevModes initMode
+) {
+
+    env->mode = initMode;
+    Indication_Update(env);
+
+    InitThreadAtrStatic(&env->thread.attr, "Indication", env->thread.controlBlock, env->thread.stack, osPriorityNormal);
+    env->thread.id = 0;
+}
+
+void Indication_SetMode(tIndication *env, eHvacDevModes mode) {
+    if (env->mode != mode) {
+        env->mode = mode;
+        Indication_Update(env);
+    }
+}
+
+static _Noreturn void Indication_Thread(tIndication *env) {
+    for (;;) {
+        Indication_Update(env);
+        SystemDelayMs(100);
+    }
+}
+
+void Indication_StartThread(tIndication *env) {
+    if (!env->thread.id) {
+        env->thread.id = osThreadNew((osThreadFunc_t) (Indication_Thread), (void *) (env), &env->thread.attr);
+    } else {
+        osThreadResume(env->thread.id);
+    }
+}
+
+void Indication_StopThread(tIndication *env) {
+    if (env->thread.id) {
+        osThreadSuspend(env->thread.id);
+    }
+}
\ No newline at end of file
diff --git a/Indication.h b/Indication.h
new file mode 100644
index 0000000..862b83a
--- /dev/null
+++ b/Indication.h
@@ -0,0 +1,35 @@
+//
+// Created by cfif on 11.10.23.
+//
+
+#ifndef ERA_ELEMENT_2_INDICATION_H
+#define ERA_ELEMENT_2_INDICATION_H
+
+#include <cmsis_os.h>
+#include <BaseTypes.h>
+
+typedef enum {
+    HVAC_DEV_MODE_STARTUP = 0,
+    HVAC_DEV_MODE_RUN = 1
+} eHvacDevModes;
+
+typedef struct {
+    eHvacDevModes mode;
+    tStringLink currentModeName;
+
+    uint16_t tick;
+
+    struct {
+        osThreadId_t id;
+        uint32_t stack[128];
+        StaticTask_t controlBlock;
+        osThreadAttr_t attr;
+    } thread;
+} tIndication;
+
+void Indication_Init(tIndication *env, eHvacDevModes initMode);
+void Indication_SetMode(tIndication *env, eHvacDevModes mode);
+void Indication_StartThread(tIndication *env);
+void Indication_StopThread(tIndication *env);
+
+#endif //ERA_ELEMENT_2_INDICATION_H
diff --git a/modular.json b/modular.json
new file mode 100644
index 0000000..0dd1901
--- /dev/null
+++ b/modular.json
@@ -0,0 +1,10 @@
+{
+  "cmake": {
+    "inc_dirs": [
+      "./"
+    ],
+    "srcs": [
+      "./**.c"
+    ]
+  }
+}
\ No newline at end of file