C++ refactoring (#91)

TactilityHeadless/Source/hal/sdcard/Sdcard.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "TactilityCore.h"
+
+namespace tt::hal::sdcard {
+
+#define TT_SDCARD_MOUNT_POINT "/sdcard"
+
+typedef void* (*Mount)(const char* mount_path);
+typedef void (*Unmount)(void* context);
+typedef bool (*IsMounted)(void* context);
+
+typedef enum {
+    StateMounted,
+    StateUnmounted,
+    StateError,
+} State;
+
+typedef enum {
+    MountBehaviourAtBoot, /** Only mount at boot */
+    MountBehaviourAnytime /** Mount/dismount any time */
+} MountBehaviour;
+
+typedef struct {
+    Mount mount;
+    Unmount unmount;
+    IsMounted is_mounted;
+    MountBehaviour mount_behaviour;
+} SdCard;
+
+bool mount(const SdCard* sdcard);
+State getState();
+bool unmount(uint32_t timeout_ticks);
+
+} // namespace