Revision 0:7b78e040f288, committed 2016-10-05

Comitter:

codebreaker7

Date:

Wed Oct 05 10:24:06 2016 +0000

Commit message:

UART

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/BSP_DISCO_L476VG.lib	Wed Oct 05 10:24:06 2016 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/teams/ST/code/BSP_DISCO_L476VG/#792b4cbebcb6

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LCD_DISCO_L476VG.lib	Wed Oct 05 10:24:06 2016 +0000
@@ -0,0 +1,1 @@
+https://developer.mbed.org/teams/ST/code/LCD_DISCO_L476VG/#6ac2ed34f595

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.c	Wed Oct 05 10:24:06 2016 +0000
@@ -0,0 +1,131 @@
+/**
+  ******************************************************************************
+  * @file    main.c
+  * @author  Ac6
+  * @version V1.0
+  * @date    01-December-2013
+  * @brief   Default main function.
+  ******************************************************************************
+*/
+
+
+#include "stm32l4xx.h"
+#include "stm32l476g_discovery.h"
+#include "main.h"
+
+void Error_Handler(void);
+void SystemClock_Config(void);
+
+UART_HandleTypeDef UartHandle;
+uint8_t buf[2];
+
+int main(void)
+{
+	uint8_t sbuf[] = "abcd";
+
+	HAL_Init();
+	SystemClock_Config();
+	//BSP_LED_Init(LED4);
+	//BSP_LED_Init(LED5);
+
+	//UartHandle.Instance = USART1;
+	UartHandle.Instance        = USARTx;
+
+	  UartHandle.Init.BaudRate   = 9600;
+	  UartHandle.Init.WordLength = UART_WORDLENGTH_8B;
+	  UartHandle.Init.StopBits   = UART_STOPBITS_1;
+	  UartHandle.Init.Parity     = UART_PARITY_NONE;
+	  UartHandle.Init.HwFlowCtl  = UART_HWCONTROL_NONE;
+	  UartHandle.Init.Mode       = UART_MODE_TX_RX;
+
+	  if (HAL_UART_Init(&UartHandle) != HAL_OK)
+	  {
+	    /* Initialization Error */
+	    Error_Handler();
+	  }
+
+	//if (HAL_UART_DeInit(&usart_init) != HAL_OK) {
+	//	Error_Handler();
+	//}
+	//if (HAL_UART_Init(&usart_init) != HAL_OK) {
+	//	Error_Handler();
+	//}
+
+	//if (HAL_UART_Transmit(&UartHandle, (uint8_t*)sbuf, 4, 5000) != HAL_OK) {
+	//	Error_Handler();
+	//}z
+	//if (HAL_UART_Receive(&UartHandle, (uint8_t*)buf, 1, 0x1fffffff) != HAL_OK) {
+	//	Error_Handler();
+	//}
+	if (HAL_UART_Transmit_DMA(&UartHandle, (uint8_t*)sbuf, 4) != HAL_OK) {
+		Error_Handler();
+	}
+	if (HAL_UART_Receive_IT(&UartHandle, (uint8_t*)buf, 2) != HAL_OK) {
+			Error_Handler();
+	}
+
+	while(1);
+}
+
+void SystemClock_Config(void) {
+	  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
+	  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+
+	  /* MSI is enabled after System reset, activate PLL with MSI as source */
+	  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_MSI;
+	  RCC_OscInitStruct.MSIState = RCC_MSI_ON;
+	  RCC_OscInitStruct.MSIClockRange = RCC_MSIRANGE_6;
+	  RCC_OscInitStruct.MSICalibrationValue = RCC_MSICALIBRATION_DEFAULT;
+	  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+	  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_MSI;
+	  RCC_OscInitStruct.PLL.PLLM = 1;
+	  RCC_OscInitStruct.PLL.PLLN = 40;
+	  RCC_OscInitStruct.PLL.PLLR = 2;
+	  RCC_OscInitStruct.PLL.PLLP = 7;
+	  RCC_OscInitStruct.PLL.PLLQ = 4;
+	  if(HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+	  {
+	    /* Initialization Error */
+	    while(1);
+	  }
+
+	  /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
+	     clocks dividers */
+	  RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
+	  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+	  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+	  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
+	  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
+	  if(HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
+	  {
+	    /* Initialization Error */
+	    while(1);
+	  }
+}
+
+void Error_Handler(void)
+{
+  /* Turn LED1 on */
+  //BSP_LED_On(LED4);
+  while(1)
+  {
+    /* Error if LED1 is slowly blinking (1 sec. period) */
+    //BSP_LED_Toggle(LED4);
+    HAL_Delay(1000);
+  }
+}
+
+void HAL_UART_RxCpltCallback(UART_HandleTypeDef * huart) {
+	//BSP_LED_On(LED4);
+}
+
+void HAL_UART_TxCpltCallback(UART_HandleTypeDef * huart) {
+	//BSP_LED_On(LED5);
+}
+
+void HAL_UART_ErrorCallback(UART_HandleTypeDef * huart) {
+	while(1) {
+
+	}
+}
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.h	Wed Oct 05 10:24:06 2016 +0000
@@ -0,0 +1,74 @@
+/**
+  ******************************************************************************
+  * @file    UART/UART_Printf/Inc/main.h
+  * @author  MCD Application Team
+  * @version V1.5.0
+  * @date    29-April-2016
+  * @brief   Header for main.c module
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MAIN_H
+#define __MAIN_H
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32l4xx_hal.h"
+#include "stm32l476g_discovery.h"
+#include "stdio.h"
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* User can use this section to tailor USARTx/UARTx instance used and associated
+   resources */
+/* Definition for USARTx clock resources */
+#define USARTx                           USART1
+#define USARTx_CLK_ENABLE()              __HAL_RCC_USART1_CLK_ENABLE();
+#define USARTx_RX_GPIO_CLK_ENABLE()      __HAL_RCC_GPIOB_CLK_ENABLE()
+#define USARTx_TX_GPIO_CLK_ENABLE()      __HAL_RCC_GPIOB_CLK_ENABLE()
+
+#define USARTx_FORCE_RESET()             __HAL_RCC_USART1_FORCE_RESET()
+#define USARTx_RELEASE_RESET()           __HAL_RCC_USART1_RELEASE_RESET()
+
+/* Definition for USARTx Pins */
+#define USARTx_TX_PIN                    GPIO_PIN_6
+#define USARTx_TX_GPIO_PORT              GPIOB
+#define USARTx_TX_AF                     GPIO_AF7_USART1
+#define USARTx_RX_PIN                    GPIO_PIN_7
+#define USARTx_RX_GPIO_PORT              GPIOB
+#define USARTx_RX_AF                     GPIO_AF7_USART1
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+#endif /* __MAIN_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Oct 05 10:24:06 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/25aea2a3f4e3
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stm32l4xx_hal_msp.c	Wed Oct 05 10:24:06 2016 +0000
@@ -0,0 +1,198 @@
+/**
+  ******************************************************************************
+  * @file    stm32l4xx_hal_msp_template.c
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    26-June-2015
+  * @brief   HAL MSP module.
+  *          This file template is located in the HAL folder and should be copied
+  *          to the user folder.
+  *
+  @verbatim
+ ===============================================================================
+                     ##### How to use this driver #####
+ ===============================================================================
+    [..]
+    This file is generated automatically by MicroXplorer and eventually modified
+    by the user
+
+  @endverbatim
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32l4xx_hal.h"
+#include "main.h"
+
+/** @addtogroup STM32L4xx_HAL_Driver
+  * @{
+  */
+
+/** @defgroup HAL_MSP HAL MSP module driver
+  * @brief HAL MSP module.
+  * @{
+  */
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/** @defgroup HAL_MSP_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Initialize the Global MSP.
+  * @param  None
+  * @retval None
+  */
+//void HAL_MspInit(void)
+//{
+  /* NOTE : This function is generated automatically by STM32CubeMX and eventually
+            modified by the user
+   */
+//}
+
+/**
+  * @brief  DeInitialize the Global MSP.
+  * @param  None
+  * @retval None
+  */
+//void HAL_MspDeInit(void)
+//{
+  /* NOTE : This function is generated automatically by STM32CubeMX and eventually
+            modified by the user
+   */
+//}
+
+/**
+  * @brief  Initialize the PPP MSP.
+  * @param  None
+  * @retval None
+  */
+void HAL_UART_MspInit(UART_HandleTypeDef * usart)
+{
+	static DMA_HandleTypeDef hdma_tx;
+	static DMA_HandleTypeDef hdma_rx;
+
+	  GPIO_InitTypeDef  GPIO_InitStruct;
+
+	  /*##-1- Enable peripherals and GPIO Clocks #################################*/
+	  /* Enable GPIO TX/RX clock */
+	  USARTx_TX_GPIO_CLK_ENABLE();
+	  USARTx_RX_GPIO_CLK_ENABLE();
+
+
+	  /* Enable USARTx clock */
+	  USARTx_CLK_ENABLE();
+
+	  __HAL_RCC_DMA1_CLK_ENABLE();
+
+	  /*##-2- Configure peripheral GPIO ##########################################*/
+	  /* UART TX GPIO pin configuration  */
+	  GPIO_InitStruct.Pin       = USARTx_TX_PIN;
+	  GPIO_InitStruct.Mode      = GPIO_MODE_AF_PP;
+	  GPIO_InitStruct.Pull      = GPIO_PULLUP;
+	  GPIO_InitStruct.Speed     = GPIO_SPEED_HIGH;
+	  GPIO_InitStruct.Alternate = USARTx_TX_AF;
+
+	  HAL_GPIO_Init(USARTx_TX_GPIO_PORT, &GPIO_InitStruct);
+
+	  /* UART RX GPIO pin configuration  */
+	  GPIO_InitStruct.Pin = USARTx_RX_PIN;
+	  GPIO_InitStruct.Alternate = USARTx_RX_AF;
+
+	  HAL_GPIO_Init(USARTx_RX_GPIO_PORT, &GPIO_InitStruct);
+
+	  hdma_tx.Instance = DMA1_Channel4;
+	  hdma_tx.Init.Direction = DMA_MEMORY_TO_PERIPH;
+	  hdma_tx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
+	  hdma_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
+	  hdma_tx.Init.MemInc = DMA_MINC_ENABLE;
+	  hdma_tx.Init.PeriphInc = DMA_PINC_DISABLE;
+	  hdma_tx.Init.Mode = DMA_NORMAL;
+	  hdma_tx.Init.Priority = DMA_PRIORITY_LOW;
+	  hdma_tx.Init.Request = DMA_REQUEST_2;
+
+	  HAL_DMA_Init(&hdma_tx);
+
+	  hdma_rx.Instance = DMA1_Channel5;
+	  hdma_rx.Init.Direction = DMA_PERIPH_TO_MEMORY;
+	  hdma_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
+	  hdma_rx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
+	  hdma_rx.Init.MemInc = DMA_MINC_ENABLE;
+	  hdma_rx.Init.PeriphInc = DMA_PINC_DISABLE;
+	  hdma_rx.Init.Mode = DMA_NORMAL;
+	  hdma_rx.Init.Priority = DMA_PRIORITY_LOW;
+	  hdma_rx.Init.Request = DMA_REQUEST_2;
+
+	  HAL_DMA_Init(&hdma_rx);
+
+	  __HAL_LINKDMA(usart, hdmatx, hdma_tx);
+	  //__HAL_LINKDMA(usart, hdmarx, hdma_rx);
+
+	  HAL_NVIC_SetPriority(USART1_IRQn, 1, 1);
+	  HAL_NVIC_EnableIRQ(USART1_IRQn);
+
+	  HAL_NVIC_SetPriority(DMA1_Channel4_IRQn, 2, 2);
+	  HAL_NVIC_EnableIRQ(DMA1_Channel4_IRQn);
+
+	  //HAL_NVIC_SetPriority(DMA1_Channel5_IRQn, 1, 1);
+	  //HAL_NVIC_EnableIRQ(DMA1_Channel5_IRQn);
+}
+
+/**
+  * @brief  DeInitialize the PPP MSP.
+  * @param  None
+  * @retval None
+  */
+void HAL_UART_MspDeInit(UART_HandleTypeDef *husart)
+{
+  HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2);
+  HAL_GPIO_DeInit(GPIOA, GPIO_PIN_3);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stm32l4xx_it.c	Wed Oct 05 10:24:06 2016 +0000
@@ -0,0 +1,51 @@
+/**
+  ******************************************************************************
+  * @file    stm32l4xx_it.c
+  * @author  Ac6
+  * @version V1.0
+  * @date    02-Feb-2015
+  * @brief   Default Interrupt Service Routines.
+  ******************************************************************************
+*/
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32l4xx_hal.h"
+#include "stm32l4xx.h"
+#include "stm32l4xx_it.h"
+
+extern UART_HandleTypeDef UartHandle;
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+
+/******************************************************************************/
+/*            	  	    Processor Exceptions Handlers                         */
+/******************************************************************************/
+
+/**
+  * @brief  This function handles SysTick Handler.
+  * @param  None
+  * @retval None
+  */
+void SysTick_Handler(void)
+{
+	HAL_IncTick();
+	HAL_SYSTICK_IRQHandler();
+}
+
+void USART1_IRQHandler(void) {
+	HAL_UART_IRQHandler(&UartHandle);
+}
+
+void DMA1_Channel4_IRQHandler(void) {
+	HAL_DMA_IRQHandler(UartHandle.hdmatx);
+}
+
+//void DMA1_Channel5_IRQHandler(void) {
+//	HAL_DMA_IRQHandler(UartHandle.hdmarx);
+//}
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/stm32l4xx_it.h	Wed Oct 05 10:24:06 2016 +0000
@@ -0,0 +1,67 @@
+/**
+  ******************************************************************************
+  * @file    Templates/Inc/stm32l4xx_it.h 
+  * @author  MCD Application Team
+  * @version V1.0.0
+  * @date    26-June-2015
+  * @brief   This file contains the headers of the interrupt handlers.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32L4xx_IT_H
+#define __STM32L4xx_IT_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+/* Includes ------------------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+
+void NMI_Handler(void);
+void HardFault_Handler(void);
+void SVC_Handler(void);
+void DebugMon_Handler(void);
+void PendSV_Handler(void);
+void SysTick_Handler(void);
+void USART1_IRQHandler(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32L4xx_IT_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+