Add PoC Serial communication implementation

components/SerialManager/SerialManager/SerialManager.cpp

@@ -0,0 +1,49 @@
+#include "SerialManager.hpp"
+
+#define ECHO_TEST_TXD (4)
+#define ECHO_TEST_RXD (5)
+#define ECHO_TEST_RTS (UART_PIN_NO_CHANGE)
+#define ECHO_TEST_CTS (UART_PIN_NO_CHANGE)
+
+#define ECHO_UART_PORT_NUM (1)
+#define ECHO_UART_BAUD_RATE (115200)
+#define ECHO_TASK_STACK_SIZE (3072)
+
+static const char *TAG = "UART TEST";
+
+#define BUF_SIZE (1024)
+uint8_t *data;
+
+SerialManager::SerialManager(std::shared_ptr<CommandManager> commandManager) : commandManager(commandManager) {}
+
+void SerialManager::setup()
+{
+  usb_serial_jtag_driver_config_t usb_serial_jtag_config;
+  usb_serial_jtag_config.rx_buffer_size = BUF_SIZE;
+  usb_serial_jtag_config.tx_buffer_size = BUF_SIZE;
+  usb_serial_jtag_driver_install(&usb_serial_jtag_config);
+  // Configure a temporary buffer for the incoming data
+  data = (uint8_t *)malloc(BUF_SIZE);
+}
+
+// rewrite this to serial events or something
+void SerialManager::try_receive()
+{
+  int len = usb_serial_jtag_read_bytes(data, (BUF_SIZE - 1), 20 / portTICK_PERIOD_MS);
+  if (len)
+  {
+    auto result = this->commandManager->executeFromJson(std::string_view((const char *)data));
+    auto resultMessage = result.getResult();
+    usb_serial_jtag_write_bytes(resultMessage.c_str(), resultMessage.length(), 20 / portTICK_PERIOD_MS);
+  }
+}
+
+void HandleSerialManagerTask(void *pvParameters)
+{
+  auto serialManager = static_cast<SerialManager *>(pvParameters);
+
+  while (1)
+  {
+    serialManager->try_receive();
+  }
+}

components/SerialManager/SerialManager/SerialManager.hpp

@@ -0,0 +1,32 @@
+#pragma once
+#ifndef SERIALMANAGER_HPP
+#define SERIALMANAGER_HPP
+
+#include <stdio.h>
+#include <string>
+#include <memory>
+#include <CommandManager.hpp>
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
+#include "freertos/queue.h"
+#include "driver/uart.h"
+#include "esp_log.h"
+#include "driver/gpio.h"
+#include "driver/usb_serial_jtag.h"
+#include "esp_vfs_usb_serial_jtag.h"
+#include "esp_vfs_dev.h"
+
+class SerialManager
+{
+public:
+  SerialManager(std::shared_ptr<CommandManager> commandManager);
+  void setup();
+  void try_receive();
+
+private:
+  QueueHandle_t serialQueue;
+  std::shared_ptr<CommandManager> commandManager;
+};
+
+void HandleSerialManagerTask(void *pvParameters);
+#endif