Initial commit

Core/Inc/usart.hpp

@@ -0,0 +1,28 @@
+#pragma once
+
+#include <ranges>
+#include <sstream>
+#include <string_view>
+
+#include "stm32f401xe.h"
+#include "stm32f4xx_hal.h"
+#include "stm32f4xx_hal_uart.h"
+
+namespace driver::usart {
+class Usart {
+   public:
+    explicit Usart(USART_TypeDef* usart, uint32_t baudRate, uint32_t wordLength, uint32_t stopBits,
+                   uint32_t parity, uint32_t mode, uint32_t hwFlowCtl, uint32_t overSampling);
+    ~Usart() = default;
+
+    bool init();
+    void print(const std::string_view str);
+    void println(const std::string_view str);
+
+   private:
+    UART_HandleTypeDef mHandle{};
+
+    void tx(std::string_view range);
+    void flush();
+};
+}  // namespace driver::usart