建立工程，成功创建两个虚拟串口

source/main/mbox_ipcc.h

@@ -0,0 +1,58 @@
+/**
+  ******************************************************************************
+  * @file    mbox_ipcc.h
+  * @author  MCD Application Team
+  * @brief   Header for mbox_ipcc.c module
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics. 
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the 
+  * License. You may obtain a copy of the License at:
+  *                       opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+#ifndef MBOX_IPCC_H_
+#define MBOX_IPCC_H_
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+
+/* Exported types ------------------------------------------------------------*/
+/* USER CODE BEGIN ET */
+
+/* USER CODE END ET */
+
+/* Exported constants --------------------------------------------------------*/
+/* USER CODE BEGIN EC */
+
+/* USER CODE END EC */
+
+/* Private defines -----------------------------------------------------------*/
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END  Private defines */
+
+/* Exported macro ------------------------------------------------------------*/
+/* USER CODE BEGIN EM */
+
+/* USER CODE END EM */
+
+/* Exported functions prototypes ---------------------------------------------*/
+/* USER CODE BEGIN EFP */
+
+/* USER CODE END EFP */
+
+int MAILBOX_Notify(void *priv, uint32_t id);
+int MAILBOX_Init(void);
+int MAILBOX_Poll(struct virtio_device *vdev);
+
+#endif /* MBOX_IPCC_H_ */