Init

Inc/UserInput.h

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+/*
+ * UserInput.h
+ *
+ *  Created on: Jun 3, 2021
+ *      Author: zemon
+ */
+
+#ifndef USER_INPUT_INC_USERINPUT_H_
+#define USER_INPUT_INC_USERINPUT_H_
+
+#include "UserInputButtonWatcher.h"
+
+typedef struct {
+    tGpioPin additional;
+    tGpioPin emergency;
+} tUserInputPins;
+
+typedef enum {
+    UI_BUTTON_EMERGENCY,
+    UI_BUTTON_ADDITIONAL,
+} eUserInputButtonIds;
+
+typedef struct {
+    struct {
+        tUserInputButtonWatch watches[2];
+    } mem;
+    tUserInputButtonWatcher watcher;
+    tUserButtonsInterface buttonsInterface;
+
+    struct {
+        osThreadId_t id;
+        uint32_t stack[512];
+        StaticTask_t controlBlock;
+        osThreadAttr_t attr;
+    } thread;
+} tUserInput;
+
+
+void UserInput_Init(
+        tUserInput *env,
+        tUserInputPins *userInputPins
+);
+
+void UserInput_StartThread(tUserInput *env);
+
+#endif /* USER_INPUT_INC_USERINPUT_H_ */

Src/UserInput.c

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+/*
+ * UserInput.c
+ *
+ *  Created on: Jun 3, 2021
+ *      Author: zemon
+ */
+
+#include "UserInput.h"
+#include <SystemDelayInterface.h>
+#include <CmsisRtosThreadUtils.h>
+
+void UserInput_Init(
+        tUserInput *env,
+        tUserInputPins *pins
+) {
+    UserInputButtonWatcher_InitStatic(&env->watcher, env->mem.watches, 128);
+    UserInputButtonWatcher_Add(&env->watcher, pins->emergency, UI_BUTTON_EMERGENCY);
+    UserInputButtonWatcher_Add(&env->watcher, pins->additional, UI_BUTTON_ADDITIONAL);
+    env->buttonsInterface = UserInputButtonWatcher_GetInterface(&env->watcher);
+
+    InitThreadAtrStatic(&env->thread.attr, "UserInput", env->thread.controlBlock, env->thread.stack, osPriorityNormal);
+    env->thread.id = 0;
+}
+
+static _Noreturn void UserInput_Thread(tUserInput *env) {
+    for (;;) {
+        UserInputButtonWatcher_Check(&env->watcher);
+        SystemDelayMs(5);
+    }
+}
+
+void UserInput_StartThread(tUserInput *env) {
+    if (!env->thread.id) {
+        env->thread.id = osThreadNew((osThreadFunc_t) (UserInput_Thread), (void *) (env), &env->thread.attr);
+    } else {
+        osThreadResume(env->thread.id);
+    }
+}
+
+void UserInput_Suspend(tUserInput *env) {
+    if (env->thread.id) {
+        osThreadSuspend(env->thread.id);
+    }
+}

modular.json

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+{
+  "dep": [
+    {
+      "type": "git",
+      "provider": "NAVIGATOR_UVEOS_NATION_TELIT",
+      "repo": "UserInputWatchButtons"
+    },
+    {
+      "type": "git",
+      "provider": "NAVIGATOR_UVEOS_NATION_TELIT",
+      "repo": "GpioPinInterface"
+    }
+  ],
+  "cmake": {
+    "inc_dirs": [
+      "Inc"
+    ],
+    "srcs": [
+      "Src/**.c"
+    ]
+  }
+}