f1ll introduction

Inc/dma.h

@@ -1,8 +1,8 @@
 /**
   ******************************************************************************
-  * File Name          : dma.h
-  * Description        : This file contains all the function prototypes for
-  *                      the dma.c file
+  * @file    dma.h
+  * @brief   This file contains all the function prototypes for
+  *          the dma.c file
   ******************************************************************************
   * @attention
   *
@@ -17,11 +17,11 @@
   ******************************************************************************
   */
 /* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __dma_H
-#define __dma_H
+#ifndef __DMA_H__
+#define __DMA_H__
 
 #ifdef __cplusplus
- extern "C" {
+extern "C" {
 #endif
 
 /* Includes ------------------------------------------------------------------*/
@@ -47,10 +47,6 @@ void MX_DMA_Init(void);
 }
 #endif
 
-#endif /* __dma_H */
-
-/**
-  * @}
-  */
+#endif /* __DMA_H__ */
 
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Inc/gpio.h

@@ -1,8 +1,8 @@
 /**
   ******************************************************************************
-  * File Name          : gpio.h
-  * Description        : This file contains all the functions prototypes for
-  *                      the gpio
+  * @file    gpio.h
+  * @brief   This file contains all the function prototypes for
+  *          the gpio.c file
   ******************************************************************************
   * @attention
   *
@@ -16,12 +16,12 @@
   *
   ******************************************************************************
   */
-
 /* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __gpio_H
-#define __gpio_H
+#ifndef __GPIO_H__
+#define __GPIO_H__
+
 #ifdef __cplusplus
- extern "C" {
+extern "C" {
 #endif
 
 /* Includes ------------------------------------------------------------------*/
@@ -44,14 +44,6 @@ void MX_GPIO_Init(void);
 #ifdef __cplusplus
 }
 #endif
-#endif /*__ pinoutConfig_H */
-
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
+#endif /*__ GPIO_H__ */
 
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Inc/main.h

@@ -37,6 +37,8 @@ extern "C" {
 #include "stm32f1xx_ll_utils.h"
 #include "stm32f1xx_ll_pwr.h"
 #include "stm32f1xx_ll_spi.h"
+#include "stm32f1xx_ll_usart.h"
+#include "stm32f1xx.h"
 #include "stm32f1xx_ll_gpio.h"
 
 #if defined(USE_FULL_ASSERT)

Inc/spi.h

@@ -1,8 +1,8 @@
 /**
   ******************************************************************************
-  * File Name          : SPI.h
-  * Description        : This file provides code for the configuration
-  *                      of the SPI instances.
+  * @file    spi.h
+  * @brief   This file contains all the function prototypes for
+  *          the spi.c file
   ******************************************************************************
   * @attention
   *
@@ -17,10 +17,11 @@
   ******************************************************************************
   */
 /* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __spi_H
-#define __spi_H
+#ifndef __SPI_H__
+#define __SPI_H__
+
 #ifdef __cplusplus
- extern "C" {
+extern "C" {
 #endif
 
 /* Includes ------------------------------------------------------------------*/
@@ -43,14 +44,7 @@ void MX_SPI1_Init(void);
 #ifdef __cplusplus
 }
 #endif
-#endif /*__ spi_H */
 
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
+#endif /* __SPI_H__ */
 
 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

Inc/usart.h

@@ -0,0 +1,50 @@
+/**
+  ******************************************************************************
+  * @file    usart.h
+  * @brief   This file contains all the function prototypes for
+  *          the usart.c file
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under Ultimate Liberty license
+  * SLA0044, the "License"; You may not use this file except in compliance with
+  * the License. You may obtain a copy of the License at:
+  *                             www.st.com/SLA0044
+  *
+  ******************************************************************************
+  */
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USART_H__
+#define __USART_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+void MX_USART1_UART_Init(void);
+
+/* USER CODE BEGIN Prototypes */
+
+/* USER CODE END Prototypes */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __USART_H__ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/