Add Serial Console app and update other apps for new SDK (#10)

Libraries/TactilityCpp/Include/TactilityCpp/App.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#include <concepts>
 #include <tt_app.h>
+#include <type_traits>
 
 class App {
 public:

Libraries/TactilityCpp/Include/TactilityCpp/Lock.h

@@ -0,0 +1,51 @@
+#pragma once
+
+#include <tt_lock.h>
+
+class ScopedLock;
+
+/** Represents a lock/mutex */
+class Lock {
+
+public:
+
+    virtual ~Lock() = default;
+
+    virtual bool lock(TickType timeout) const = 0;
+
+    bool lock() const { return lock(TT_MAX_TICKS); }
+
+    virtual bool unlock() const = 0;
+
+    ScopedLock asScopedLock() const;
+};
+
+/**
+ * Represents a lockable instance that is scoped to a specific lifecycle.
+ * Once the ScopedLock is destroyed, unlock() is called automatically.
+ *
+ * In other words:
+ * You have to lock() this object manually, but unlock() happens automatically on destruction.
+ */
+class ScopedLock final : public Lock {
+
+    const Lock& lockable;
+
+public:
+
+    using Lock::lock;
+
+    explicit ScopedLock(const Lock& lockable) : lockable(lockable) {}
+
+    ~ScopedLock() override {
+        lockable.unlock(); // We don't care whether it succeeded or not
+    }
+
+    bool lock(TickType timeout) const override {
+        return lockable.lock(timeout);
+    }
+
+    bool unlock() const override {
+        return lockable.unlock();
+    }
+};

Libraries/TactilityCpp/Include/TactilityCpp/LvglLock.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <TactilityCpp/Lock.h>
+#include <tt_lvgl.h>
+
+class LvglLock final : public Lock {
+
+public:
+
+    bool lock(TickType timeout = TT_MAX_TICKS) const override {
+        tt_lvgl_lock(timeout);
+        return true;
+    }
+
+
+    bool unlock() const override {
+        tt_lvgl_unlock();
+        return true;
+    }
+};
+
+

Libraries/TactilityCpp/Include/TactilityCpp/Mutex.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#include <tt_lock.h>
+#include <TactilityCpp/Lock.h>
+
+class Mutex final : public Lock {
+
+    LockHandle handle;
+
+public:
+
+    explicit Mutex(TtMutexType type) : handle(tt_lock_alloc_mutex(type)) {};
+
+    ~Mutex() override {
+        tt_lock_free(handle);
+    }
+
+    bool lock(TickType timeout = TT_MAX_TICKS) const override {
+        return tt_lock_acquire(handle, timeout);
+    }
+
+    bool unlock() const override {
+        return tt_lock_release(handle);
+    }
+};
+
+

Libraries/TactilityCpp/Include/TactilityCpp/Preferences.h

@@ -0,0 +1,98 @@
+#pragma once
+
+#include <tt_preferences.h>
+#include <cstdint>
+#include <cstring>
+#include <memory>
+#include <string>
+
+class Preferences {
+
+    PreferencesHandle handle = nullptr;
+
+public:
+    // Open preferences with the given identifier/namespace
+    explicit Preferences(const char* identifier) : handle(tt_preferences_alloc(identifier)) {}
+
+    // Non-copyable (owns a handle)
+    Preferences(const Preferences&) = delete;
+    Preferences& operator=(const Preferences&) = delete;
+
+    // Movable
+    Preferences(Preferences&& other) noexcept : handle(other.handle) {
+        other.handle = nullptr;
+    }
+
+    Preferences& operator=(Preferences&& other) noexcept {
+        if (this != &other) {
+            if (handle) {
+                tt_preferences_free(handle);
+            }
+            handle = other.handle;
+            other.handle = nullptr;
+        }
+        return *this;
+    }
+
+    ~Preferences() {
+        if (handle) {
+            tt_preferences_free(handle);
+        }
+    }
+
+    bool optBool(const char* key, bool& out) const {
+        return tt_preferences_opt_bool(handle, key, &out);
+    }
+
+    bool getBool(const char* key, bool defaultValue = false) const {
+        bool value = defaultValue;
+        (void) tt_preferences_opt_bool(handle, key, &value);
+        return value;
+    }
+
+    void putBool(const char* key, bool value) const {
+        tt_preferences_put_bool(handle, key, value);
+    }
+
+    bool optInt32(const char* key, int32_t& out) const {
+        return tt_preferences_opt_int32(handle, key, &out);
+    }
+
+    int32_t getInt32(const char* key, int32_t defaultValue = 0) const {
+        int32_t value = defaultValue;
+        (void) tt_preferences_opt_int32(handle, key, &value);
+        return value;
+    }
+
+    void putInt32(const char* key, int32_t value) const {
+        tt_preferences_put_int32(handle, key, value);
+    }
+
+    bool optString(const char* key, char* out, uint32_t outSize) const {
+        return tt_preferences_opt_string(handle, key, out, outSize);
+    }
+
+    template <size_t N>
+    bool optString(const char* key, char (&out)[N]) const {
+        return tt_preferences_opt_string(handle, key, out, static_cast<uint32_t>(N));
+    }
+
+    std::string getString(const char* key, size_t maxSize, const std::string& defaultValue = std::string()) const {
+        if (maxSize == 0) return defaultValue;
+        std::string buf;
+        buf.resize(maxSize);
+        if (tt_preferences_opt_string(handle, key, buf.data(), static_cast<uint32_t>(maxSize))) {
+            buf.resize(std::strlen(buf.c_str()));
+            return buf;
+        }
+        return defaultValue;
+    }
+
+    void putString(const char* key, const char* value) const {
+        tt_preferences_put_string(handle, key, value);
+    }
+    void putString(const char* key, const std::string& value) const {
+        tt_preferences_put_string(handle, key, value.c_str());
+    }
+};
+

Libraries/TactilityCpp/Include/TactilityCpp/Thread.h

@@ -0,0 +1,65 @@
+#pragma once
+
+#include <tt_thread.h>
+
+class Thread {
+    ThreadHandle handle;
+public:
+
+    Thread() : handle(tt_thread_alloc()) {}
+
+    Thread(
+        const char* name,
+        uint32_t stackSize,
+        ThreadCallback callback,
+        void* _Nullable callbackContext
+    ) : handle(tt_thread_alloc_ext(name, stackSize, callback, callbackContext)) {}
+
+    ~Thread() {
+        tt_thread_free(handle);
+    }
+
+    void start() const {
+        tt_thread_start(handle);
+    }
+
+    bool join(TickType timeout = TT_MAX_TICKS) const {
+        return tt_thread_join(handle, timeout);
+    }
+
+    void setName(const char* name) const {
+        tt_thread_set_name(handle, name);
+    }
+
+    void setStackSize(size_t stackSize) const {
+        tt_thread_set_stack_size(handle, stackSize);
+    }
+
+    void setAffinity(int affinity) const {
+        tt_thread_set_affinity(handle, affinity);
+    }
+
+    void setCallback(ThreadCallback callback, void* _Nullable callbackContext) const {
+        tt_thread_set_callback(handle, callback, callbackContext);
+    }
+
+    void setPriority(ThreadPriority priority) const {
+        tt_thread_set_priority(handle, priority);
+    }
+
+    void setStateCallback(ThreadStateCallback callback, void* _Nullable callbackContext) const {
+        tt_thread_set_state_callback(handle, callback, callbackContext);
+    }
+
+    ThreadState getState() const {
+        return tt_thread_get_state(handle);
+    }
+
+    ThreadId getId() const {
+        return tt_thread_get_id(handle);
+    }
+
+    int32_t getReturnCode() const {
+        return tt_thread_get_return_code(handle);
+    }
+};

Libraries/TactilityCpp/Include/TactilityCpp/Uart.h

@@ -0,0 +1,74 @@
+#pragma once
+
+#include <tt_hal_uart.h>
+#include <Str.h>
+#include <vector>
+
+class Uart {
+    UartHandle handle;
+
+public:
+
+    explicit Uart(UartHandle handle) : handle(handle) {}
+
+    ~Uart() {
+        tt_hal_uart_free(handle);
+    }
+
+    static std::unique_ptr<Uart> open(size_t index) {
+        auto handle = tt_hal_uart_alloc(index);
+        return std::make_unique<Uart>(handle);
+    }
+
+    static std::vector<Str> getNames() {
+        std::vector<Str> names;
+        size_t count = tt_hal_uart_get_count();
+        for (size_t i = 0; i < count; i++) {
+            char buffer[64];
+            if (tt_hal_uart_get_name(i, buffer, sizeof(buffer))) {
+                names.push_back(Str(buffer));
+            }
+        }
+        return names;
+    }
+
+    bool start() const {
+        return tt_hal_uart_start(handle);
+    }
+
+    bool isStarted() const {
+        return tt_hal_uart_is_started(handle);
+    }
+
+    bool stop() const {
+        return tt_hal_uart_stop(handle);
+    }
+
+    size_t readBytes(char* buffer, size_t bufferSize, TickType timeout) const {
+        return tt_hal_uart_read_bytes(handle, buffer, bufferSize, timeout);
+    }
+
+    bool readByte(char* output, TickType timeout) const {
+        return tt_hal_uart_read_bytes(handle, output, 1, timeout);
+    }
+
+    size_t writeBytes(const char* buffer, size_t bufferSize, TickType timeout) const {
+        return tt_hal_uart_write_bytes(handle, buffer, bufferSize, timeout);
+    }
+
+    size_t available() const {
+        return tt_hal_uart_available(handle);
+    }
+
+    bool setBaudRate(size_t baud_rate) const {
+        return tt_hal_uart_set_baud_rate(handle, baud_rate);
+    }
+
+    uint32_t getBaudRate() const {
+        return tt_hal_uart_get_baud_rate(handle);
+    }
+
+    void flushInput() const {
+        tt_hal_uart_flush_input(handle);
+    }
+};

Libraries/TactilityCpp/Source/Lock.cpp

@@ -0,0 +1,6 @@
+#include <TactilityCpp/Lock.h>
+
+ScopedLock Lock::asScopedLock() const {
+    return ScopedLock(*this);
+}
+