Added Hovercar variant

- hovercar variant
- iBUS receiver support
- updated baud rate to 115200

Inc/usart.h

@@ -1,8 +1,8 @@
 /**
   ******************************************************************************
-  * File Name          : USART.h
-  * Description        : This file provides code for the configuration
-  *                      of the USART instances.
+  * @file    usart.h
+  * @brief   This file contains all the function prototypes for
+  *          the usart.c file
   ******************************************************************************
   * @attention
   *
@@ -17,10 +17,11 @@
   ******************************************************************************
   */
 /* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __usart_H
-#define __usart_H
+#ifndef __USART_H__
+#define __USART_H__
+
 #ifdef __cplusplus
- extern "C" {
+extern "C" {
 #endif
 
 /* Includes ------------------------------------------------------------------*/
@@ -30,12 +31,14 @@
 
 /* USER CODE END Includes */
 
+extern UART_HandleTypeDef huart1;
 extern UART_HandleTypeDef huart2;
 
 /* USER CODE BEGIN Private defines */
 
 /* USER CODE END Private defines */
 
+void MX_USART1_UART_Init(void);
 void MX_USART2_UART_Init(void);
 
 /* USER CODE BEGIN Prototypes */
@@ -45,14 +48,7 @@ void MX_USART2_UART_Init(void);
 #ifdef __cplusplus
 }
 #endif
-#endif /*__ usart_H */
 
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
+#endif /* __USART_H__ */
 
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/