[bsp][stm32f767-st-nucleo] Fix the eol.

Fix the end of line issue.

12 files changed, 2320 insertions, 2320 deletions

diff --git a/bsp/stm32/stm32f767-st-nucleo/SConscript b/bsp/stm32/stm32f767-st-nucleo/SConscript
index a425264923..fe0ae941ae 100644
--- a/bsp/stm32/stm32f767-st-nucleo/SConscript
+++ b/bsp/stm32/stm32f767-st-nucleo/SConscript
@@ -1,14 +1,14 @@
-# for module compiling

-import os

-Import('RTT_ROOT')

-

-cwd = str(Dir('#'))

-objs = []

-list = os.listdir(cwd)

-

-for d in list:

-    path = os.path.join(cwd, d)

-    if os.path.isfile(os.path.join(path, 'SConscript')):

-        objs = objs + SConscript(os.path.join(d, 'SConscript'))

-

-Return('objs')

+# for module compiling
+import os
+Import('RTT_ROOT')
+
+cwd = str(Dir('#'))
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(d, 'SConscript'))
+
+Return('objs')
diff --git a/bsp/stm32/stm32f767-st-nucleo/applications/SConscript b/bsp/stm32/stm32f767-st-nucleo/applications/SConscript
index 25102afc7e..6f66f7ab73 100644
--- a/bsp/stm32/stm32f767-st-nucleo/applications/SConscript
+++ b/bsp/stm32/stm32f767-st-nucleo/applications/SConscript
@@ -1,12 +1,12 @@
-import rtconfig

-from building import *

-

-cwd     = GetCurrentDir()

-CPPPATH = [cwd, str(Dir('#'))]

-src     = Split("""

-main.c

-""")

-

-group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)

-

-Return('group')

+import rtconfig
+from building import *
+
+cwd     = GetCurrentDir()
+CPPPATH = [cwd, str(Dir('#'))]
+src     = Split("""
+main.c
+""")
+
+group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
+
+Return('group')
diff --git a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/main.h b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/main.h
index 1165a7bf80..cab23eda13 100644
--- a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/main.h
+++ b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/main.h
@@ -1,141 +1,141 @@
-/* USER CODE BEGIN Header */

-/**

-  ******************************************************************************

-  * @file           : main.h

-  * @brief          : Header for main.c file.

-  *                   This file contains the common defines of the application.

-  ******************************************************************************

-  ** This notice applies to any and all portions of this file

-  * that are not between comment pairs USER CODE BEGIN and

-  * USER CODE END. Other portions of this file, whether 

-  * inserted by the user or by software development tools

-  * are owned by their respective copyright owners.

-  *

-  * COPYRIGHT(c) 2018 STMicroelectronics

-  *

-  * 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.

-  *

-  ******************************************************************************

-  */

-/* USER CODE END Header */

-

-/* Define to prevent recursive inclusion -------------------------------------*/

-#ifndef __MAIN_H

-#define __MAIN_H

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-

-/* Includes ------------------------------------------------------------------*/

-#include "stm32f7xx_hal.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 */

-

-/* Exported macro ------------------------------------------------------------*/

-/* USER CODE BEGIN EM */

-

-/* USER CODE END EM */

-

-/* Exported functions prototypes ---------------------------------------------*/

-void Error_Handler(void);

-

-/* USER CODE BEGIN EFP */

-

-/* USER CODE END EFP */

-

-/* Private defines -----------------------------------------------------------*/

-#define USER_Btn_Pin GPIO_PIN_13

-#define USER_Btn_GPIO_Port GPIOC

-#define MCO_Pin GPIO_PIN_0

-#define MCO_GPIO_Port GPIOH

-#define RMII_MDC_Pin GPIO_PIN_1

-#define RMII_MDC_GPIO_Port GPIOC

-#define RMII_REF_CLK_Pin GPIO_PIN_1

-#define RMII_REF_CLK_GPIO_Port GPIOA

-#define RMII_MDIO_Pin GPIO_PIN_2

-#define RMII_MDIO_GPIO_Port GPIOA

-#define RMII_CRS_DV_Pin GPIO_PIN_7

-#define RMII_CRS_DV_GPIO_Port GPIOA

-#define RMII_RXD0_Pin GPIO_PIN_4

-#define RMII_RXD0_GPIO_Port GPIOC

-#define RMII_RXD1_Pin GPIO_PIN_5

-#define RMII_RXD1_GPIO_Port GPIOC

-#define RMII_TXD1_Pin GPIO_PIN_13

-#define RMII_TXD1_GPIO_Port GPIOB

-#define LD3_Pin GPIO_PIN_14

-#define LD3_GPIO_Port GPIOB

-#define STLK_RX_Pin GPIO_PIN_8

-#define STLK_RX_GPIO_Port GPIOD

-#define STLK_TX_Pin GPIO_PIN_9

-#define STLK_TX_GPIO_Port GPIOD

-#define USB_PowerSwitchOn_Pin GPIO_PIN_6

-#define USB_PowerSwitchOn_GPIO_Port GPIOG

-#define USB_OverCurrent_Pin GPIO_PIN_7

-#define USB_OverCurrent_GPIO_Port GPIOG

-#define USB_SOF_Pin GPIO_PIN_8

-#define USB_SOF_GPIO_Port GPIOA

-#define USB_VBUS_Pin GPIO_PIN_9

-#define USB_VBUS_GPIO_Port GPIOA

-#define USB_ID_Pin GPIO_PIN_10

-#define USB_ID_GPIO_Port GPIOA

-#define USB_DM_Pin GPIO_PIN_11

-#define USB_DM_GPIO_Port GPIOA

-#define USB_DP_Pin GPIO_PIN_12

-#define USB_DP_GPIO_Port GPIOA

-#define TMS_Pin GPIO_PIN_13

-#define TMS_GPIO_Port GPIOA

-#define TCK_Pin GPIO_PIN_14

-#define TCK_GPIO_Port GPIOA

-#define RMII_TX_EN_Pin GPIO_PIN_11

-#define RMII_TX_EN_GPIO_Port GPIOG

-#define RMII_TXD0_Pin GPIO_PIN_13

-#define RMII_TXD0_GPIO_Port GPIOG

-#define SWO_Pin GPIO_PIN_3

-#define SWO_GPIO_Port GPIOB

-#define LD2_Pin GPIO_PIN_7

-#define LD2_GPIO_Port GPIOB

-/* USER CODE BEGIN Private defines */

-

-/* USER CODE END Private defines */

-

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* __MAIN_H */

-

-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : main.h
+  * @brief          : Header for main.c file.
+  *                   This file contains the common defines of the application.
+  ******************************************************************************
+  ** This notice applies to any and all portions of this file
+  * that are not between comment pairs USER CODE BEGIN and
+  * USER CODE END. Other portions of this file, whether 
+  * inserted by the user or by software development tools
+  * are owned by their respective copyright owners.
+  *
+  * COPYRIGHT(c) 2018 STMicroelectronics
+  *
+  * 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.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MAIN_H
+#define __MAIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f7xx_hal.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 */
+
+/* Exported macro ------------------------------------------------------------*/
+/* USER CODE BEGIN EM */
+
+/* USER CODE END EM */
+
+/* Exported functions prototypes ---------------------------------------------*/
+void Error_Handler(void);
+
+/* USER CODE BEGIN EFP */
+
+/* USER CODE END EFP */
+
+/* Private defines -----------------------------------------------------------*/
+#define USER_Btn_Pin GPIO_PIN_13
+#define USER_Btn_GPIO_Port GPIOC
+#define MCO_Pin GPIO_PIN_0
+#define MCO_GPIO_Port GPIOH
+#define RMII_MDC_Pin GPIO_PIN_1
+#define RMII_MDC_GPIO_Port GPIOC
+#define RMII_REF_CLK_Pin GPIO_PIN_1
+#define RMII_REF_CLK_GPIO_Port GPIOA
+#define RMII_MDIO_Pin GPIO_PIN_2
+#define RMII_MDIO_GPIO_Port GPIOA
+#define RMII_CRS_DV_Pin GPIO_PIN_7
+#define RMII_CRS_DV_GPIO_Port GPIOA
+#define RMII_RXD0_Pin GPIO_PIN_4
+#define RMII_RXD0_GPIO_Port GPIOC
+#define RMII_RXD1_Pin GPIO_PIN_5
+#define RMII_RXD1_GPIO_Port GPIOC
+#define RMII_TXD1_Pin GPIO_PIN_13
+#define RMII_TXD1_GPIO_Port GPIOB
+#define LD3_Pin GPIO_PIN_14
+#define LD3_GPIO_Port GPIOB
+#define STLK_RX_Pin GPIO_PIN_8
+#define STLK_RX_GPIO_Port GPIOD
+#define STLK_TX_Pin GPIO_PIN_9
+#define STLK_TX_GPIO_Port GPIOD
+#define USB_PowerSwitchOn_Pin GPIO_PIN_6
+#define USB_PowerSwitchOn_GPIO_Port GPIOG
+#define USB_OverCurrent_Pin GPIO_PIN_7
+#define USB_OverCurrent_GPIO_Port GPIOG
+#define USB_SOF_Pin GPIO_PIN_8
+#define USB_SOF_GPIO_Port GPIOA
+#define USB_VBUS_Pin GPIO_PIN_9
+#define USB_VBUS_GPIO_Port GPIOA
+#define USB_ID_Pin GPIO_PIN_10
+#define USB_ID_GPIO_Port GPIOA
+#define USB_DM_Pin GPIO_PIN_11
+#define USB_DM_GPIO_Port GPIOA
+#define USB_DP_Pin GPIO_PIN_12
+#define USB_DP_GPIO_Port GPIOA
+#define TMS_Pin GPIO_PIN_13
+#define TMS_GPIO_Port GPIOA
+#define TCK_Pin GPIO_PIN_14
+#define TCK_GPIO_Port GPIOA
+#define RMII_TX_EN_Pin GPIO_PIN_11
+#define RMII_TX_EN_GPIO_Port GPIOG
+#define RMII_TXD0_Pin GPIO_PIN_13
+#define RMII_TXD0_GPIO_Port GPIOG
+#define SWO_Pin GPIO_PIN_3
+#define SWO_GPIO_Port GPIOB
+#define LD2_Pin GPIO_PIN_7
+#define LD2_GPIO_Port GPIOB
+/* USER CODE BEGIN Private defines */
+
+/* USER CODE END Private defines */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MAIN_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/stm32f7xx_hal_conf.h b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/stm32f7xx_hal_conf.h
index 378b819dd7..0ca3fdaa66 100644
--- a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/stm32f7xx_hal_conf.h
+++ b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/stm32f7xx_hal_conf.h
@@ -1,458 +1,458 @@
-/**

-  ******************************************************************************

-  * @file    stm32f7xx_hal_conf.h

-  * @brief   HAL configuration file.

-  ******************************************************************************

-  * @attention

-  *

-  * <h2><center>&copy; COPYRIGHT(c) 2019 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 __STM32F7xx_HAL_CONF_H

-#define __STM32F7xx_HAL_CONF_H

-

-#ifdef __cplusplus

- extern "C" {

-#endif

-

-/* Exported types ------------------------------------------------------------*/

-/* Exported constants --------------------------------------------------------*/

-

-/* ########################## Module Selection ############################## */

-/**

-  * @brief This is the list of modules to be used in the HAL driver 

-  */

-#define HAL_MODULE_ENABLED  

-

-/* #define HAL_ADC_MODULE_ENABLED   */

-/* #define HAL_CRYP_MODULE_ENABLED   */

-/* #define HAL_CAN_MODULE_ENABLED   */

-/* #define HAL_CEC_MODULE_ENABLED   */

-/* #define HAL_CRC_MODULE_ENABLED   */

-/* #define HAL_CRYP_MODULE_ENABLED   */

-/* #define HAL_DAC_MODULE_ENABLED   */

-/* #define HAL_DCMI_MODULE_ENABLED   */

-/* #define HAL_DMA2D_MODULE_ENABLED   */

-#define HAL_ETH_MODULE_ENABLED

-/* #define HAL_NAND_MODULE_ENABLED   */

-/* #define HAL_NOR_MODULE_ENABLED   */

-/* #define HAL_SRAM_MODULE_ENABLED   */

-/* #define HAL_SDRAM_MODULE_ENABLED   */

-/* #define HAL_HASH_MODULE_ENABLED   */

-/* #define HAL_I2S_MODULE_ENABLED   */

-/* #define HAL_IWDG_MODULE_ENABLED   */

-/* #define HAL_LPTIM_MODULE_ENABLED   */

-/* #define HAL_LTDC_MODULE_ENABLED   */

-/* #define HAL_QSPI_MODULE_ENABLED   */

-/* #define HAL_RNG_MODULE_ENABLED   */

-/* #define HAL_RTC_MODULE_ENABLED   */

-/* #define HAL_SAI_MODULE_ENABLED   */

-/* #define HAL_SD_MODULE_ENABLED   */

-/* #define HAL_MMC_MODULE_ENABLED   */

-/* #define HAL_SPDIFRX_MODULE_ENABLED   */

-/* #define HAL_SPI_MODULE_ENABLED   */

-/* #define HAL_TIM_MODULE_ENABLED   */

-#define HAL_UART_MODULE_ENABLED

-/* #define HAL_USART_MODULE_ENABLED   */

-/* #define HAL_IRDA_MODULE_ENABLED   */

-/* #define HAL_SMARTCARD_MODULE_ENABLED   */

-/* #define HAL_WWDG_MODULE_ENABLED   */

-#define HAL_PCD_MODULE_ENABLED

-/* #define HAL_HCD_MODULE_ENABLED   */

-/* #define HAL_DFSDM_MODULE_ENABLED   */

-/* #define HAL_DSI_MODULE_ENABLED   */

-/* #define HAL_JPEG_MODULE_ENABLED   */

-/* #define HAL_MDIOS_MODULE_ENABLED   */

-/* #define HAL_SMBUS_MODULE_ENABLED   */

-/* #define HAL_MMC_MODULE_ENABLED   */

-/* #define HAL_EXTI_MODULE_ENABLED   */

-#define HAL_GPIO_MODULE_ENABLED

-#define HAL_DMA_MODULE_ENABLED

-#define HAL_RCC_MODULE_ENABLED

-#define HAL_FLASH_MODULE_ENABLED

-#define HAL_PWR_MODULE_ENABLED

-#define HAL_I2C_MODULE_ENABLED

-#define HAL_CORTEX_MODULE_ENABLED

-

-/* ########################## HSE/HSI Values adaptation ##################### */

-/**

-  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.

-  *        This value is used by the RCC HAL module to compute the system frequency

-  *        (when HSE is used as system clock source, directly or through the PLL).  

-  */

-#if !defined  (HSE_VALUE) 

-  #define HSE_VALUE    ((uint32_t)8000000U) /*!< Value of the External oscillator in Hz */

-#endif /* HSE_VALUE */

-

-#if !defined  (HSE_STARTUP_TIMEOUT)

-  #define HSE_STARTUP_TIMEOUT    ((uint32_t)100U)   /*!< Time out for HSE start up, in ms */

-#endif /* HSE_STARTUP_TIMEOUT */

-

-/**

-  * @brief Internal High Speed oscillator (HSI) value.

-  *        This value is used by the RCC HAL module to compute the system frequency

-  *        (when HSI is used as system clock source, directly or through the PLL). 

-  */

-#if !defined  (HSI_VALUE)

-  #define HSI_VALUE    ((uint32_t)16000000U) /*!< Value of the Internal oscillator in Hz*/

-#endif /* HSI_VALUE */

-

-/**

-  * @brief Internal Low Speed oscillator (LSI) value.

-  */

-#if !defined  (LSI_VALUE) 

- #define LSI_VALUE  ((uint32_t)32000U)       /*!< LSI Typical Value in Hz*/

-#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz

-                                             The real value may vary depending on the variations

-                                             in voltage and temperature.  */

-/**

-  * @brief External Low Speed oscillator (LSE) value.

-  */

-#if !defined  (LSE_VALUE)

- #define LSE_VALUE  ((uint32_t)32768U)    /*!< Value of the External Low Speed oscillator in Hz */

-#endif /* LSE_VALUE */

-

-#if !defined  (LSE_STARTUP_TIMEOUT)

-  #define LSE_STARTUP_TIMEOUT    ((uint32_t)5000U)   /*!< Time out for LSE start up, in ms */

-#endif /* LSE_STARTUP_TIMEOUT */

-

-/**

-  * @brief External clock source for I2S peripheral

-  *        This value is used by the I2S HAL module to compute the I2S clock source 

-  *        frequency, this source is inserted directly through I2S_CKIN pad. 

-  */

-#if !defined  (EXTERNAL_CLOCK_VALUE)

-  #define EXTERNAL_CLOCK_VALUE    ((uint32_t)12288000U) /*!< Value of the Internal oscillator in Hz*/

-#endif /* EXTERNAL_CLOCK_VALUE */

-

-/* Tip: To avoid modifying this file each time you need to use different HSE,

-   ===  you can define the HSE value in your toolchain compiler preprocessor. */

-

-/* ########################### System Configuration ######################### */

-/**

-  * @brief This is the HAL system configuration section

-  */     

-#define  VDD_VALUE                    ((uint32_t)3300U) /*!< Value of VDD in mv */

-#define  TICK_INT_PRIORITY            ((uint32_t)0U) /*!< tick interrupt priority */

-#define  USE_RTOS                     0U

-#define  PREFETCH_ENABLE              0U

-#define  ART_ACCLERATOR_ENABLE        0U /* To enable instruction cache and prefetch */

-

-/* ########################## Assert Selection ############################## */

-/**

-  * @brief Uncomment the line below to expanse the "assert_param" macro in the 

-  *        HAL drivers code

-  */

-/* #define USE_FULL_ASSERT    1U */

-

-/* ################## Ethernet peripheral configuration ##################### */

-

-/* Section 1 : Ethernet peripheral configuration */

-

-/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */

-#define MAC_ADDR0   2U

-#define MAC_ADDR1   0U

-#define MAC_ADDR2   0U

-#define MAC_ADDR3   0U

-#define MAC_ADDR4   0U

-#define MAC_ADDR5   0U

-

-/* Definition of the Ethernet driver buffers size and count */   

-#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */

-#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */

-#define ETH_RXBUFNB                    ((uint32_t)4U)       /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */

-#define ETH_TXBUFNB                    ((uint32_t)4U)       /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */

-

-/* Section 2: PHY configuration section */

-

-/* LAN8742A_PHY_ADDRESS Address*/ 

-#define LAN8742A_PHY_ADDRESS           0

-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/ 

-#define PHY_RESET_DELAY                 ((uint32_t)0x000000FFU)

-/* PHY Configuration delay */

-#define PHY_CONFIG_DELAY                ((uint32_t)0x00000FFFU)

-

-#define PHY_READ_TO                     ((uint32_t)0x0000FFFFU)

-#define PHY_WRITE_TO                    ((uint32_t)0x0000FFFFU)

-

-/* Section 3: Common PHY Registers */

-

-#define PHY_BCR                         ((uint16_t)0x00U)    /*!< Transceiver Basic Control Register   */

-#define PHY_BSR                         ((uint16_t)0x01U)    /*!< Transceiver Basic Status Register    */

- 

-#define PHY_RESET                       ((uint16_t)0x8000U)  /*!< PHY Reset */

-#define PHY_LOOPBACK                    ((uint16_t)0x4000U)  /*!< Select loop-back mode */

-#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100U)  /*!< Set the full-duplex mode at 100 Mb/s */

-#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000U)  /*!< Set the half-duplex mode at 100 Mb/s */

-#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100U)  /*!< Set the full-duplex mode at 10 Mb/s  */

-#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000U)  /*!< Set the half-duplex mode at 10 Mb/s  */

-#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000U)  /*!< Enable auto-negotiation function     */

-#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200U)  /*!< Restart auto-negotiation function    */

-#define PHY_POWERDOWN                   ((uint16_t)0x0800U)  /*!< Select the power down mode           */

-#define PHY_ISOLATE                     ((uint16_t)0x0400U)  /*!< Isolate PHY from MII                 */

-

-#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020U)  /*!< Auto-Negotiation process completed   */

-#define PHY_LINKED_STATUS               ((uint16_t)0x0004U)  /*!< Valid link established               */

-#define PHY_JABBER_DETECTION            ((uint16_t)0x0002U)  /*!< Jabber condition detected            */

-  

-/* Section 4: Extended PHY Registers */

-#define PHY_SR                          ((uint16_t)0x10U)    /*!< PHY status register Offset                      */

-

-#define PHY_SPEED_STATUS                ((uint16_t)0x0002U)  /*!< PHY Speed mask                                  */

-#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004U)  /*!< PHY Duplex mask                                 */

-

-#define PHY_ISFR                        ((uint16_t)0x000BU)    /*!< PHY Interrupt Source Flag register Offset   */

-#define PHY_ISFR_INT4                   ((uint16_t)0x000BU)  /*!< PHY Link down inturrupt       */  

-

-/* ################## SPI peripheral configuration ########################## */

-

-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver

-* Activated: CRC code is present inside driver

-* Deactivated: CRC code cleaned from driver

-*/

-

-#define USE_SPI_CRC                     0U

-

-/* Includes ------------------------------------------------------------------*/

-/**

-  * @brief Include module's header file 

-  */

-

-#ifdef HAL_RCC_MODULE_ENABLED

-  #include "stm32f7xx_hal_rcc.h"

-#endif /* HAL_RCC_MODULE_ENABLED */

-

-#ifdef HAL_EXTI_MODULE_ENABLED

-  #include "stm32f7xx_hal_exti.h"

-#endif /* HAL_EXTI_MODULE_ENABLED */

-

-#ifdef HAL_GPIO_MODULE_ENABLED

-  #include "stm32f7xx_hal_gpio.h"

-#endif /* HAL_GPIO_MODULE_ENABLED */

-

-#ifdef HAL_DMA_MODULE_ENABLED

-  #include "stm32f7xx_hal_dma.h"

-#endif /* HAL_DMA_MODULE_ENABLED */

-   

-#ifdef HAL_CORTEX_MODULE_ENABLED

-  #include "stm32f7xx_hal_cortex.h"

-#endif /* HAL_CORTEX_MODULE_ENABLED */

-

-#ifdef HAL_ADC_MODULE_ENABLED

-  #include "stm32f7xx_hal_adc.h"

-#endif /* HAL_ADC_MODULE_ENABLED */

-

-#ifdef HAL_CAN_MODULE_ENABLED

-  #include "stm32f7xx_hal_can.h"

-#endif /* HAL_CAN_MODULE_ENABLED */

-

-#ifdef HAL_CEC_MODULE_ENABLED

-  #include "stm32f7xx_hal_cec.h"

-#endif /* HAL_CEC_MODULE_ENABLED */

-

-#ifdef HAL_CRC_MODULE_ENABLED

-  #include "stm32f7xx_hal_crc.h"

-#endif /* HAL_CRC_MODULE_ENABLED */

-

-#ifdef HAL_CRYP_MODULE_ENABLED

-  #include "stm32f7xx_hal_cryp.h" 

-#endif /* HAL_CRYP_MODULE_ENABLED */

-

-#ifdef HAL_DMA2D_MODULE_ENABLED

-  #include "stm32f7xx_hal_dma2d.h"

-#endif /* HAL_DMA2D_MODULE_ENABLED */

-

-#ifdef HAL_DAC_MODULE_ENABLED

-  #include "stm32f7xx_hal_dac.h"

-#endif /* HAL_DAC_MODULE_ENABLED */

-

-#ifdef HAL_DCMI_MODULE_ENABLED

-  #include "stm32f7xx_hal_dcmi.h"

-#endif /* HAL_DCMI_MODULE_ENABLED */

-

-#ifdef HAL_ETH_MODULE_ENABLED

-  #include "stm32f7xx_hal_eth.h"

-#endif /* HAL_ETH_MODULE_ENABLED */

-

-#ifdef HAL_FLASH_MODULE_ENABLED

-  #include "stm32f7xx_hal_flash.h"

-#endif /* HAL_FLASH_MODULE_ENABLED */

- 

-#ifdef HAL_SRAM_MODULE_ENABLED

-  #include "stm32f7xx_hal_sram.h"

-#endif /* HAL_SRAM_MODULE_ENABLED */

-

-#ifdef HAL_NOR_MODULE_ENABLED

-  #include "stm32f7xx_hal_nor.h"

-#endif /* HAL_NOR_MODULE_ENABLED */

-

-#ifdef HAL_NAND_MODULE_ENABLED

-  #include "stm32f7xx_hal_nand.h"

-#endif /* HAL_NAND_MODULE_ENABLED */

-

-#ifdef HAL_SDRAM_MODULE_ENABLED

-  #include "stm32f7xx_hal_sdram.h"

-#endif /* HAL_SDRAM_MODULE_ENABLED */      

-

-#ifdef HAL_HASH_MODULE_ENABLED

- #include "stm32f7xx_hal_hash.h"

-#endif /* HAL_HASH_MODULE_ENABLED */

-

-#ifdef HAL_I2C_MODULE_ENABLED

- #include "stm32f7xx_hal_i2c.h"

-#endif /* HAL_I2C_MODULE_ENABLED */

-

-#ifdef HAL_I2S_MODULE_ENABLED

- #include "stm32f7xx_hal_i2s.h"

-#endif /* HAL_I2S_MODULE_ENABLED */

-

-#ifdef HAL_IWDG_MODULE_ENABLED

- #include "stm32f7xx_hal_iwdg.h"

-#endif /* HAL_IWDG_MODULE_ENABLED */

-

-#ifdef HAL_LPTIM_MODULE_ENABLED

- #include "stm32f7xx_hal_lptim.h"

-#endif /* HAL_LPTIM_MODULE_ENABLED */

-

-#ifdef HAL_LTDC_MODULE_ENABLED

- #include "stm32f7xx_hal_ltdc.h"

-#endif /* HAL_LTDC_MODULE_ENABLED */

-

-#ifdef HAL_PWR_MODULE_ENABLED

- #include "stm32f7xx_hal_pwr.h"

-#endif /* HAL_PWR_MODULE_ENABLED */

-

-#ifdef HAL_QSPI_MODULE_ENABLED

- #include "stm32f7xx_hal_qspi.h"

-#endif /* HAL_QSPI_MODULE_ENABLED */

-

-#ifdef HAL_RNG_MODULE_ENABLED

- #include "stm32f7xx_hal_rng.h"

-#endif /* HAL_RNG_MODULE_ENABLED */

-

-#ifdef HAL_RTC_MODULE_ENABLED

- #include "stm32f7xx_hal_rtc.h"

-#endif /* HAL_RTC_MODULE_ENABLED */

-

-#ifdef HAL_SAI_MODULE_ENABLED

- #include "stm32f7xx_hal_sai.h"

-#endif /* HAL_SAI_MODULE_ENABLED */

-

-#ifdef HAL_SD_MODULE_ENABLED

- #include "stm32f7xx_hal_sd.h"

-#endif /* HAL_SD_MODULE_ENABLED */

-

-#ifdef HAL_MMC_MODULE_ENABLED

- #include "stm32f7xx_hal_mmc.h"

-#endif /* HAL_MMC_MODULE_ENABLED */

-

-#ifdef HAL_SPDIFRX_MODULE_ENABLED

- #include "stm32f7xx_hal_spdifrx.h"

-#endif /* HAL_SPDIFRX_MODULE_ENABLED */

-

-#ifdef HAL_SPI_MODULE_ENABLED

- #include "stm32f7xx_hal_spi.h"

-#endif /* HAL_SPI_MODULE_ENABLED */

-

-#ifdef HAL_TIM_MODULE_ENABLED

- #include "stm32f7xx_hal_tim.h"

-#endif /* HAL_TIM_MODULE_ENABLED */

-

-#ifdef HAL_UART_MODULE_ENABLED

- #include "stm32f7xx_hal_uart.h"

-#endif /* HAL_UART_MODULE_ENABLED */

-

-#ifdef HAL_USART_MODULE_ENABLED

- #include "stm32f7xx_hal_usart.h"

-#endif /* HAL_USART_MODULE_ENABLED */

-

-#ifdef HAL_IRDA_MODULE_ENABLED

- #include "stm32f7xx_hal_irda.h"

-#endif /* HAL_IRDA_MODULE_ENABLED */

-

-#ifdef HAL_SMARTCARD_MODULE_ENABLED

- #include "stm32f7xx_hal_smartcard.h"

-#endif /* HAL_SMARTCARD_MODULE_ENABLED */

-

-#ifdef HAL_WWDG_MODULE_ENABLED

- #include "stm32f7xx_hal_wwdg.h"

-#endif /* HAL_WWDG_MODULE_ENABLED */

-

-#ifdef HAL_PCD_MODULE_ENABLED

- #include "stm32f7xx_hal_pcd.h"

-#endif /* HAL_PCD_MODULE_ENABLED */

-

-#ifdef HAL_HCD_MODULE_ENABLED

- #include "stm32f7xx_hal_hcd.h"

-#endif /* HAL_HCD_MODULE_ENABLED */

-

-#ifdef HAL_DFSDM_MODULE_ENABLED

- #include "stm32f7xx_hal_dfsdm.h"

-#endif /* HAL_DFSDM_MODULE_ENABLED */

-

-#ifdef HAL_DSI_MODULE_ENABLED

- #include "stm32f7xx_hal_dsi.h"

-#endif /* HAL_DSI_MODULE_ENABLED */

-

-#ifdef HAL_JPEG_MODULE_ENABLED

- #include "stm32f7xx_hal_jpeg.h"

-#endif /* HAL_JPEG_MODULE_ENABLED */

-

-#ifdef HAL_MDIOS_MODULE_ENABLED

- #include "stm32f7xx_hal_mdios.h"

-#endif /* HAL_MDIOS_MODULE_ENABLED */   

-

-#ifdef HAL_SMBUS_MODULE_ENABLED

- #include "stm32f7xx_hal_smbus.h"

-#endif /* HAL_SMBUS_MODULE_ENABLED */

-

-/* Exported macro ------------------------------------------------------------*/

-#ifdef  USE_FULL_ASSERT

-/**

-  * @brief  The assert_param macro is used for function's parameters check.

-  * @param  expr: If expr is false, it calls assert_failed function

-  *         which reports the name of the source file and the source

-  *         line number of the call that failed. 

-  *         If expr is true, it returns no value.

-  * @retval None

-  */

-  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))

-/* Exported functions ------------------------------------------------------- */

-  void assert_failed(uint8_t* file, uint32_t line);

-#else

-  #define assert_param(expr) ((void)0U)

-#endif /* USE_FULL_ASSERT */

-

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* __STM32F7xx_HAL_CONF_H */

- 

-

-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

+/**
+  ******************************************************************************
+  * @file    stm32f7xx_hal_conf.h
+  * @brief   HAL configuration file.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT(c) 2019 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 __STM32F7xx_HAL_CONF_H
+#define __STM32F7xx_HAL_CONF_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/* ########################## Module Selection ############################## */
+/**
+  * @brief This is the list of modules to be used in the HAL driver 
+  */
+#define HAL_MODULE_ENABLED  
+
+/* #define HAL_ADC_MODULE_ENABLED   */
+/* #define HAL_CRYP_MODULE_ENABLED   */
+/* #define HAL_CAN_MODULE_ENABLED   */
+/* #define HAL_CEC_MODULE_ENABLED   */
+/* #define HAL_CRC_MODULE_ENABLED   */
+/* #define HAL_CRYP_MODULE_ENABLED   */
+/* #define HAL_DAC_MODULE_ENABLED   */
+/* #define HAL_DCMI_MODULE_ENABLED   */
+/* #define HAL_DMA2D_MODULE_ENABLED   */
+#define HAL_ETH_MODULE_ENABLED
+/* #define HAL_NAND_MODULE_ENABLED   */
+/* #define HAL_NOR_MODULE_ENABLED   */
+/* #define HAL_SRAM_MODULE_ENABLED   */
+/* #define HAL_SDRAM_MODULE_ENABLED   */
+/* #define HAL_HASH_MODULE_ENABLED   */
+/* #define HAL_I2S_MODULE_ENABLED   */
+/* #define HAL_IWDG_MODULE_ENABLED   */
+/* #define HAL_LPTIM_MODULE_ENABLED   */
+/* #define HAL_LTDC_MODULE_ENABLED   */
+/* #define HAL_QSPI_MODULE_ENABLED   */
+/* #define HAL_RNG_MODULE_ENABLED   */
+/* #define HAL_RTC_MODULE_ENABLED   */
+/* #define HAL_SAI_MODULE_ENABLED   */
+/* #define HAL_SD_MODULE_ENABLED   */
+/* #define HAL_MMC_MODULE_ENABLED   */
+/* #define HAL_SPDIFRX_MODULE_ENABLED   */
+/* #define HAL_SPI_MODULE_ENABLED   */
+/* #define HAL_TIM_MODULE_ENABLED   */
+#define HAL_UART_MODULE_ENABLED
+/* #define HAL_USART_MODULE_ENABLED   */
+/* #define HAL_IRDA_MODULE_ENABLED   */
+/* #define HAL_SMARTCARD_MODULE_ENABLED   */
+/* #define HAL_WWDG_MODULE_ENABLED   */
+#define HAL_PCD_MODULE_ENABLED
+/* #define HAL_HCD_MODULE_ENABLED   */
+/* #define HAL_DFSDM_MODULE_ENABLED   */
+/* #define HAL_DSI_MODULE_ENABLED   */
+/* #define HAL_JPEG_MODULE_ENABLED   */
+/* #define HAL_MDIOS_MODULE_ENABLED   */
+/* #define HAL_SMBUS_MODULE_ENABLED   */
+/* #define HAL_MMC_MODULE_ENABLED   */
+/* #define HAL_EXTI_MODULE_ENABLED   */
+#define HAL_GPIO_MODULE_ENABLED
+#define HAL_DMA_MODULE_ENABLED
+#define HAL_RCC_MODULE_ENABLED
+#define HAL_FLASH_MODULE_ENABLED
+#define HAL_PWR_MODULE_ENABLED
+#define HAL_I2C_MODULE_ENABLED
+#define HAL_CORTEX_MODULE_ENABLED
+
+/* ########################## HSE/HSI Values adaptation ##################### */
+/**
+  * @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
+  *        This value is used by the RCC HAL module to compute the system frequency
+  *        (when HSE is used as system clock source, directly or through the PLL).  
+  */
+#if !defined  (HSE_VALUE) 
+  #define HSE_VALUE    ((uint32_t)8000000U) /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined  (HSE_STARTUP_TIMEOUT)
+  #define HSE_STARTUP_TIMEOUT    ((uint32_t)100U)   /*!< Time out for HSE start up, in ms */
+#endif /* HSE_STARTUP_TIMEOUT */
+
+/**
+  * @brief Internal High Speed oscillator (HSI) value.
+  *        This value is used by the RCC HAL module to compute the system frequency
+  *        (when HSI is used as system clock source, directly or through the PLL). 
+  */
+#if !defined  (HSI_VALUE)
+  #define HSI_VALUE    ((uint32_t)16000000U) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+  * @brief Internal Low Speed oscillator (LSI) value.
+  */
+#if !defined  (LSI_VALUE) 
+ #define LSI_VALUE  ((uint32_t)32000U)       /*!< LSI Typical Value in Hz*/
+#endif /* LSI_VALUE */                      /*!< Value of the Internal Low Speed oscillator in Hz
+                                             The real value may vary depending on the variations
+                                             in voltage and temperature.  */
+/**
+  * @brief External Low Speed oscillator (LSE) value.
+  */
+#if !defined  (LSE_VALUE)
+ #define LSE_VALUE  ((uint32_t)32768U)    /*!< Value of the External Low Speed oscillator in Hz */
+#endif /* LSE_VALUE */
+
+#if !defined  (LSE_STARTUP_TIMEOUT)
+  #define LSE_STARTUP_TIMEOUT    ((uint32_t)5000U)   /*!< Time out for LSE start up, in ms */
+#endif /* LSE_STARTUP_TIMEOUT */
+
+/**
+  * @brief External clock source for I2S peripheral
+  *        This value is used by the I2S HAL module to compute the I2S clock source 
+  *        frequency, this source is inserted directly through I2S_CKIN pad. 
+  */
+#if !defined  (EXTERNAL_CLOCK_VALUE)
+  #define EXTERNAL_CLOCK_VALUE    ((uint32_t)12288000U) /*!< Value of the Internal oscillator in Hz*/
+#endif /* EXTERNAL_CLOCK_VALUE */
+
+/* Tip: To avoid modifying this file each time you need to use different HSE,
+   ===  you can define the HSE value in your toolchain compiler preprocessor. */
+
+/* ########################### System Configuration ######################### */
+/**
+  * @brief This is the HAL system configuration section
+  */     
+#define  VDD_VALUE                    ((uint32_t)3300U) /*!< Value of VDD in mv */
+#define  TICK_INT_PRIORITY            ((uint32_t)0U) /*!< tick interrupt priority */
+#define  USE_RTOS                     0U
+#define  PREFETCH_ENABLE              0U
+#define  ART_ACCLERATOR_ENABLE        0U /* To enable instruction cache and prefetch */
+
+/* ########################## Assert Selection ############################## */
+/**
+  * @brief Uncomment the line below to expanse the "assert_param" macro in the 
+  *        HAL drivers code
+  */
+/* #define USE_FULL_ASSERT    1U */
+
+/* ################## Ethernet peripheral configuration ##################### */
+
+/* Section 1 : Ethernet peripheral configuration */
+
+/* MAC ADDRESS: MAC_ADDR0:MAC_ADDR1:MAC_ADDR2:MAC_ADDR3:MAC_ADDR4:MAC_ADDR5 */
+#define MAC_ADDR0   2U
+#define MAC_ADDR1   0U
+#define MAC_ADDR2   0U
+#define MAC_ADDR3   0U
+#define MAC_ADDR4   0U
+#define MAC_ADDR5   0U
+
+/* Definition of the Ethernet driver buffers size and count */   
+#define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
+#define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
+#define ETH_RXBUFNB                    ((uint32_t)4U)       /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
+#define ETH_TXBUFNB                    ((uint32_t)4U)       /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
+
+/* Section 2: PHY configuration section */
+
+/* LAN8742A_PHY_ADDRESS Address*/ 
+#define LAN8742A_PHY_ADDRESS           0
+/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/ 
+#define PHY_RESET_DELAY                 ((uint32_t)0x000000FFU)
+/* PHY Configuration delay */
+#define PHY_CONFIG_DELAY                ((uint32_t)0x00000FFFU)
+
+#define PHY_READ_TO                     ((uint32_t)0x0000FFFFU)
+#define PHY_WRITE_TO                    ((uint32_t)0x0000FFFFU)
+
+/* Section 3: Common PHY Registers */
+
+#define PHY_BCR                         ((uint16_t)0x00U)    /*!< Transceiver Basic Control Register   */
+#define PHY_BSR                         ((uint16_t)0x01U)    /*!< Transceiver Basic Status Register    */
+ 
+#define PHY_RESET                       ((uint16_t)0x8000U)  /*!< PHY Reset */
+#define PHY_LOOPBACK                    ((uint16_t)0x4000U)  /*!< Select loop-back mode */
+#define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100U)  /*!< Set the full-duplex mode at 100 Mb/s */
+#define PHY_HALFDUPLEX_100M             ((uint16_t)0x2000U)  /*!< Set the half-duplex mode at 100 Mb/s */
+#define PHY_FULLDUPLEX_10M              ((uint16_t)0x0100U)  /*!< Set the full-duplex mode at 10 Mb/s  */
+#define PHY_HALFDUPLEX_10M              ((uint16_t)0x0000U)  /*!< Set the half-duplex mode at 10 Mb/s  */
+#define PHY_AUTONEGOTIATION             ((uint16_t)0x1000U)  /*!< Enable auto-negotiation function     */
+#define PHY_RESTART_AUTONEGOTIATION     ((uint16_t)0x0200U)  /*!< Restart auto-negotiation function    */
+#define PHY_POWERDOWN                   ((uint16_t)0x0800U)  /*!< Select the power down mode           */
+#define PHY_ISOLATE                     ((uint16_t)0x0400U)  /*!< Isolate PHY from MII                 */
+
+#define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020U)  /*!< Auto-Negotiation process completed   */
+#define PHY_LINKED_STATUS               ((uint16_t)0x0004U)  /*!< Valid link established               */
+#define PHY_JABBER_DETECTION            ((uint16_t)0x0002U)  /*!< Jabber condition detected            */
+  
+/* Section 4: Extended PHY Registers */
+#define PHY_SR                          ((uint16_t)0x10U)    /*!< PHY status register Offset                      */
+
+#define PHY_SPEED_STATUS                ((uint16_t)0x0002U)  /*!< PHY Speed mask                                  */
+#define PHY_DUPLEX_STATUS               ((uint16_t)0x0004U)  /*!< PHY Duplex mask                                 */
+
+#define PHY_ISFR                        ((uint16_t)0x000BU)    /*!< PHY Interrupt Source Flag register Offset   */
+#define PHY_ISFR_INT4                   ((uint16_t)0x000BU)  /*!< PHY Link down inturrupt       */  
+
+/* ################## SPI peripheral configuration ########################## */
+
+/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
+* Activated: CRC code is present inside driver
+* Deactivated: CRC code cleaned from driver
+*/
+
+#define USE_SPI_CRC                     0U
+
+/* Includes ------------------------------------------------------------------*/
+/**
+  * @brief Include module's header file 
+  */
+
+#ifdef HAL_RCC_MODULE_ENABLED
+  #include "stm32f7xx_hal_rcc.h"
+#endif /* HAL_RCC_MODULE_ENABLED */
+
+#ifdef HAL_EXTI_MODULE_ENABLED
+  #include "stm32f7xx_hal_exti.h"
+#endif /* HAL_EXTI_MODULE_ENABLED */
+
+#ifdef HAL_GPIO_MODULE_ENABLED
+  #include "stm32f7xx_hal_gpio.h"
+#endif /* HAL_GPIO_MODULE_ENABLED */
+
+#ifdef HAL_DMA_MODULE_ENABLED
+  #include "stm32f7xx_hal_dma.h"
+#endif /* HAL_DMA_MODULE_ENABLED */
+   
+#ifdef HAL_CORTEX_MODULE_ENABLED
+  #include "stm32f7xx_hal_cortex.h"
+#endif /* HAL_CORTEX_MODULE_ENABLED */
+
+#ifdef HAL_ADC_MODULE_ENABLED
+  #include "stm32f7xx_hal_adc.h"
+#endif /* HAL_ADC_MODULE_ENABLED */
+
+#ifdef HAL_CAN_MODULE_ENABLED
+  #include "stm32f7xx_hal_can.h"
+#endif /* HAL_CAN_MODULE_ENABLED */
+
+#ifdef HAL_CEC_MODULE_ENABLED
+  #include "stm32f7xx_hal_cec.h"
+#endif /* HAL_CEC_MODULE_ENABLED */
+
+#ifdef HAL_CRC_MODULE_ENABLED
+  #include "stm32f7xx_hal_crc.h"
+#endif /* HAL_CRC_MODULE_ENABLED */
+
+#ifdef HAL_CRYP_MODULE_ENABLED
+  #include "stm32f7xx_hal_cryp.h" 
+#endif /* HAL_CRYP_MODULE_ENABLED */
+
+#ifdef HAL_DMA2D_MODULE_ENABLED
+  #include "stm32f7xx_hal_dma2d.h"
+#endif /* HAL_DMA2D_MODULE_ENABLED */
+
+#ifdef HAL_DAC_MODULE_ENABLED
+  #include "stm32f7xx_hal_dac.h"
+#endif /* HAL_DAC_MODULE_ENABLED */
+
+#ifdef HAL_DCMI_MODULE_ENABLED
+  #include "stm32f7xx_hal_dcmi.h"
+#endif /* HAL_DCMI_MODULE_ENABLED */
+
+#ifdef HAL_ETH_MODULE_ENABLED
+  #include "stm32f7xx_hal_eth.h"
+#endif /* HAL_ETH_MODULE_ENABLED */
+
+#ifdef HAL_FLASH_MODULE_ENABLED
+  #include "stm32f7xx_hal_flash.h"
+#endif /* HAL_FLASH_MODULE_ENABLED */
+ 
+#ifdef HAL_SRAM_MODULE_ENABLED
+  #include "stm32f7xx_hal_sram.h"
+#endif /* HAL_SRAM_MODULE_ENABLED */
+
+#ifdef HAL_NOR_MODULE_ENABLED
+  #include "stm32f7xx_hal_nor.h"
+#endif /* HAL_NOR_MODULE_ENABLED */
+
+#ifdef HAL_NAND_MODULE_ENABLED
+  #include "stm32f7xx_hal_nand.h"
+#endif /* HAL_NAND_MODULE_ENABLED */
+
+#ifdef HAL_SDRAM_MODULE_ENABLED
+  #include "stm32f7xx_hal_sdram.h"
+#endif /* HAL_SDRAM_MODULE_ENABLED */      
+
+#ifdef HAL_HASH_MODULE_ENABLED
+ #include "stm32f7xx_hal_hash.h"
+#endif /* HAL_HASH_MODULE_ENABLED */
+
+#ifdef HAL_I2C_MODULE_ENABLED
+ #include "stm32f7xx_hal_i2c.h"
+#endif /* HAL_I2C_MODULE_ENABLED */
+
+#ifdef HAL_I2S_MODULE_ENABLED
+ #include "stm32f7xx_hal_i2s.h"
+#endif /* HAL_I2S_MODULE_ENABLED */
+
+#ifdef HAL_IWDG_MODULE_ENABLED
+ #include "stm32f7xx_hal_iwdg.h"
+#endif /* HAL_IWDG_MODULE_ENABLED */
+
+#ifdef HAL_LPTIM_MODULE_ENABLED
+ #include "stm32f7xx_hal_lptim.h"
+#endif /* HAL_LPTIM_MODULE_ENABLED */
+
+#ifdef HAL_LTDC_MODULE_ENABLED
+ #include "stm32f7xx_hal_ltdc.h"
+#endif /* HAL_LTDC_MODULE_ENABLED */
+
+#ifdef HAL_PWR_MODULE_ENABLED
+ #include "stm32f7xx_hal_pwr.h"
+#endif /* HAL_PWR_MODULE_ENABLED */
+
+#ifdef HAL_QSPI_MODULE_ENABLED
+ #include "stm32f7xx_hal_qspi.h"
+#endif /* HAL_QSPI_MODULE_ENABLED */
+
+#ifdef HAL_RNG_MODULE_ENABLED
+ #include "stm32f7xx_hal_rng.h"
+#endif /* HAL_RNG_MODULE_ENABLED */
+
+#ifdef HAL_RTC_MODULE_ENABLED
+ #include "stm32f7xx_hal_rtc.h"
+#endif /* HAL_RTC_MODULE_ENABLED */
+
+#ifdef HAL_SAI_MODULE_ENABLED
+ #include "stm32f7xx_hal_sai.h"
+#endif /* HAL_SAI_MODULE_ENABLED */
+
+#ifdef HAL_SD_MODULE_ENABLED
+ #include "stm32f7xx_hal_sd.h"
+#endif /* HAL_SD_MODULE_ENABLED */
+
+#ifdef HAL_MMC_MODULE_ENABLED
+ #include "stm32f7xx_hal_mmc.h"
+#endif /* HAL_MMC_MODULE_ENABLED */
+
+#ifdef HAL_SPDIFRX_MODULE_ENABLED
+ #include "stm32f7xx_hal_spdifrx.h"
+#endif /* HAL_SPDIFRX_MODULE_ENABLED */
+
+#ifdef HAL_SPI_MODULE_ENABLED
+ #include "stm32f7xx_hal_spi.h"
+#endif /* HAL_SPI_MODULE_ENABLED */
+
+#ifdef HAL_TIM_MODULE_ENABLED
+ #include "stm32f7xx_hal_tim.h"
+#endif /* HAL_TIM_MODULE_ENABLED */
+
+#ifdef HAL_UART_MODULE_ENABLED
+ #include "stm32f7xx_hal_uart.h"
+#endif /* HAL_UART_MODULE_ENABLED */
+
+#ifdef HAL_USART_MODULE_ENABLED
+ #include "stm32f7xx_hal_usart.h"
+#endif /* HAL_USART_MODULE_ENABLED */
+
+#ifdef HAL_IRDA_MODULE_ENABLED
+ #include "stm32f7xx_hal_irda.h"
+#endif /* HAL_IRDA_MODULE_ENABLED */
+
+#ifdef HAL_SMARTCARD_MODULE_ENABLED
+ #include "stm32f7xx_hal_smartcard.h"
+#endif /* HAL_SMARTCARD_MODULE_ENABLED */
+
+#ifdef HAL_WWDG_MODULE_ENABLED
+ #include "stm32f7xx_hal_wwdg.h"
+#endif /* HAL_WWDG_MODULE_ENABLED */
+
+#ifdef HAL_PCD_MODULE_ENABLED
+ #include "stm32f7xx_hal_pcd.h"
+#endif /* HAL_PCD_MODULE_ENABLED */
+
+#ifdef HAL_HCD_MODULE_ENABLED
+ #include "stm32f7xx_hal_hcd.h"
+#endif /* HAL_HCD_MODULE_ENABLED */
+
+#ifdef HAL_DFSDM_MODULE_ENABLED
+ #include "stm32f7xx_hal_dfsdm.h"
+#endif /* HAL_DFSDM_MODULE_ENABLED */
+
+#ifdef HAL_DSI_MODULE_ENABLED
+ #include "stm32f7xx_hal_dsi.h"
+#endif /* HAL_DSI_MODULE_ENABLED */
+
+#ifdef HAL_JPEG_MODULE_ENABLED
+ #include "stm32f7xx_hal_jpeg.h"
+#endif /* HAL_JPEG_MODULE_ENABLED */
+
+#ifdef HAL_MDIOS_MODULE_ENABLED
+ #include "stm32f7xx_hal_mdios.h"
+#endif /* HAL_MDIOS_MODULE_ENABLED */   
+
+#ifdef HAL_SMBUS_MODULE_ENABLED
+ #include "stm32f7xx_hal_smbus.h"
+#endif /* HAL_SMBUS_MODULE_ENABLED */
+
+/* Exported macro ------------------------------------------------------------*/
+#ifdef  USE_FULL_ASSERT
+/**
+  * @brief  The assert_param macro is used for function's parameters check.
+  * @param  expr: If expr is false, it calls assert_failed function
+  *         which reports the name of the source file and the source
+  *         line number of the call that failed. 
+  *         If expr is true, it returns no value.
+  * @retval None
+  */
+  #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
+/* Exported functions ------------------------------------------------------- */
+  void assert_failed(uint8_t* file, uint32_t line);
+#else
+  #define assert_param(expr) ((void)0U)
+#endif /* USE_FULL_ASSERT */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F7xx_HAL_CONF_H */
+ 
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/stm32f7xx_it.h b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/stm32f7xx_it.h
index 4a24ec5be5..a398e3c63b 100644
--- a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/stm32f7xx_it.h
+++ b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Inc/stm32f7xx_it.h
@@ -1,84 +1,84 @@
-/* USER CODE BEGIN Header */

-/**

-  ******************************************************************************

-  * @file    stm32f7xx_it.h

-  * @brief   This file contains the headers of the interrupt handlers.

-  ******************************************************************************

-  *

-  * COPYRIGHT(c) 2018 STMicroelectronics

-  *

-  * 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.

-  *

-  ******************************************************************************

-  */

-/* USER CODE END Header */

-

-/* Define to prevent recursive inclusion -------------------------------------*/

-#ifndef __STM32F7xx_IT_H

-#define __STM32F7xx_IT_H

-

-#ifdef __cplusplus

- extern "C" {

-#endif 

-

-/* 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 */

-

-/* Exported macro ------------------------------------------------------------*/

-/* USER CODE BEGIN EM */

-

-/* USER CODE END EM */

-

-/* Exported functions prototypes ---------------------------------------------*/

-void NMI_Handler(void);

-void HardFault_Handler(void);

-void MemManage_Handler(void);

-void BusFault_Handler(void);

-void UsageFault_Handler(void);

-void SVC_Handler(void);

-void DebugMon_Handler(void);

-void PendSV_Handler(void);

-void SysTick_Handler(void);

-/* USER CODE BEGIN EFP */

-

-/* USER CODE END EFP */

-

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* __STM32F7xx_IT_H */

-

-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    stm32f7xx_it.h
+  * @brief   This file contains the headers of the interrupt handlers.
+  ******************************************************************************
+  *
+  * COPYRIGHT(c) 2018 STMicroelectronics
+  *
+  * 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.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F7xx_IT_H
+#define __STM32F7xx_IT_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+/* 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 */
+
+/* Exported macro ------------------------------------------------------------*/
+/* USER CODE BEGIN EM */
+
+/* USER CODE END EM */
+
+/* Exported functions prototypes ---------------------------------------------*/
+void NMI_Handler(void);
+void HardFault_Handler(void);
+void MemManage_Handler(void);
+void BusFault_Handler(void);
+void UsageFault_Handler(void);
+void SVC_Handler(void);
+void DebugMon_Handler(void);
+void PendSV_Handler(void);
+void SysTick_Handler(void);
+/* USER CODE BEGIN EFP */
+
+/* USER CODE END EFP */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F7xx_IT_H */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/main.c b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/main.c
index a7c557876c..e29ee4ef7a 100644
--- a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/main.c
+++ b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/main.c
@@ -1,396 +1,396 @@
-/* USER CODE BEGIN Header */

-/**

-  ******************************************************************************

-  * @file           : main.c

-  * @brief          : Main program body

-  ******************************************************************************

-  ** This notice applies to any and all portions of this file

-  * that are not between comment pairs USER CODE BEGIN and

-  * USER CODE END. Other portions of this file, whether 

-  * inserted by the user or by software development tools

-  * are owned by their respective copyright owners.

-  *

-  * COPYRIGHT(c) 2018 STMicroelectronics

-  *

-  * 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.

-  *

-  ******************************************************************************

-  */

-/* USER CODE END Header */

-

-/* Includes ------------------------------------------------------------------*/

-#include "main.h"

-

-/* Private includes ----------------------------------------------------------*/

-/* USER CODE BEGIN Includes */

-

-/* USER CODE END Includes */

-

-/* Private typedef -----------------------------------------------------------*/

-/* USER CODE BEGIN PTD */

-

-/* USER CODE END PTD */

-

-/* Private define ------------------------------------------------------------*/

-/* USER CODE BEGIN PD */

-

-/* USER CODE END PD */

-

-/* Private macro -------------------------------------------------------------*/

-/* USER CODE BEGIN PM */

-

-/* USER CODE END PM */

-

-/* Private variables ---------------------------------------------------------*/

-

-ETH_HandleTypeDef heth;

-

-UART_HandleTypeDef huart3;

-

-PCD_HandleTypeDef hpcd_USB_OTG_FS;

-

-/* USER CODE BEGIN PV */

-

-/* USER CODE END PV */

-

-/* Private function prototypes -----------------------------------------------*/

-void SystemClock_Config(void);

-static void MX_GPIO_Init(void);

-static void MX_ETH_Init(void);

-static void MX_USART3_UART_Init(void);

-static void MX_USB_OTG_FS_PCD_Init(void);

-/* USER CODE BEGIN PFP */

-

-/* USER CODE END PFP */

-

-/* Private user code ---------------------------------------------------------*/

-/* USER CODE BEGIN 0 */

-

-/* USER CODE END 0 */

-

-/**

-  * @brief  The application entry point.

-  * @retval int

-  */

-int main(void)

-{

-  /* USER CODE BEGIN 1 */

-

-  /* USER CODE END 1 */

-

-  /* MCU Configuration--------------------------------------------------------*/

-

-  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */

-  HAL_Init();

-

-  /* USER CODE BEGIN Init */

-

-  /* USER CODE END Init */

-

-  /* Configure the system clock */

-  SystemClock_Config();

-

-  /* USER CODE BEGIN SysInit */

-

-  /* USER CODE END SysInit */

-

-  /* Initialize all configured peripherals */

-  MX_GPIO_Init();

-  MX_ETH_Init();

-  MX_USART3_UART_Init();

-  MX_USB_OTG_FS_PCD_Init();

-  /* USER CODE BEGIN 2 */

-

-  /* USER CODE END 2 */

-

-  /* Infinite loop */

-  /* USER CODE BEGIN WHILE */

-  while (1)

-  {

-    /* USER CODE END WHILE */

-

-    /* USER CODE BEGIN 3 */

-  }

-  /* USER CODE END 3 */

-}

-

-/**

-  * @brief System Clock Configuration

-  * @retval None

-  */

-void SystemClock_Config(void)

-{

-  RCC_OscInitTypeDef RCC_OscInitStruct = {0};

-  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

-  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};

-

-  /**Configure LSE Drive Capability 

-  */

-  HAL_PWR_EnableBkUpAccess();

-  /**Configure the main internal regulator output voltage 

-  */

-  __HAL_RCC_PWR_CLK_ENABLE();

-  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);

-  /**Initializes the CPU, AHB and APB busses clocks 

-  */

-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;

-  RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS;

-  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;

-  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;

-  RCC_OscInitStruct.PLL.PLLM = 8;

-  RCC_OscInitStruct.PLL.PLLN = 432;

-  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;

-  RCC_OscInitStruct.PLL.PLLQ = 9;

-  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)

-  {

-    Error_Handler();

-  }

-  /**Activate the Over-Drive mode 

-  */

-  if (HAL_PWREx_EnableOverDrive() != HAL_OK)

-  {

-    Error_Handler();

-  }

-  /**Initializes the CPU, AHB and APB busses clocks 

-  */

-  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK

-                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;

-  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;

-  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;

-  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;

-  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;

-

-  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_7) != HAL_OK)

-  {

-    Error_Handler();

-  }

-  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART3|RCC_PERIPHCLK_CLK48;

-  PeriphClkInitStruct.Usart3ClockSelection = RCC_USART3CLKSOURCE_PCLK1;

-  PeriphClkInitStruct.Clk48ClockSelection = RCC_CLK48SOURCE_PLL;

-  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)

-  {

-    Error_Handler();

-  }

-}

-

-/**

-  * @brief ETH Initialization Function

-  * @param None

-  * @retval None

-  */

-static void MX_ETH_Init(void)

-{

-

-  /* USER CODE BEGIN ETH_Init 0 */

-

-  /* USER CODE END ETH_Init 0 */

-

-   uint8_t MACAddr[6] ;

-

-  /* USER CODE BEGIN ETH_Init 1 */

-

-  /* USER CODE END ETH_Init 1 */

-  heth.Instance = ETH;

-  heth.Init.AutoNegotiation = ETH_AUTONEGOTIATION_ENABLE;

-  heth.Init.PhyAddress = LAN8742A_PHY_ADDRESS;

-  MACAddr[0] = 0x00;

-  MACAddr[1] = 0x80;

-  MACAddr[2] = 0xE1;

-  MACAddr[3] = 0x00;

-  MACAddr[4] = 0x00;

-  MACAddr[5] = 0x00;

-  heth.Init.MACAddr = &MACAddr[0];

-  heth.Init.RxMode = ETH_RXPOLLING_MODE;

-  heth.Init.ChecksumMode = ETH_CHECKSUM_BY_HARDWARE;

-  heth.Init.MediaInterface = ETH_MEDIA_INTERFACE_RMII;

-

-  /* USER CODE BEGIN MACADDRESS */

-    

-  /* USER CODE END MACADDRESS */

-

-  if (HAL_ETH_Init(&heth) != HAL_OK)

-  {

-    Error_Handler();

-  }

-  /* USER CODE BEGIN ETH_Init 2 */

-

-  /* USER CODE END ETH_Init 2 */

-

-}

-

-/**

-  * @brief USART3 Initialization Function

-  * @param None

-  * @retval None

-  */

-static void MX_USART3_UART_Init(void)

-{

-

-  /* USER CODE BEGIN USART3_Init 0 */

-

-  /* USER CODE END USART3_Init 0 */

-

-  /* USER CODE BEGIN USART3_Init 1 */

-

-  /* USER CODE END USART3_Init 1 */

-  huart3.Instance = USART3;

-  huart3.Init.BaudRate = 115200;

-  huart3.Init.WordLength = UART_WORDLENGTH_8B;

-  huart3.Init.StopBits = UART_STOPBITS_1;

-  huart3.Init.Parity = UART_PARITY_NONE;

-  huart3.Init.Mode = UART_MODE_TX_RX;

-  huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;

-  huart3.Init.OverSampling = UART_OVERSAMPLING_16;

-  huart3.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;

-  huart3.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;

-  if (HAL_UART_Init(&huart3) != HAL_OK)

-  {

-    Error_Handler();

-  }

-  /* USER CODE BEGIN USART3_Init 2 */

-

-  /* USER CODE END USART3_Init 2 */

-

-}

-

-/**

-  * @brief USB_OTG_FS Initialization Function

-  * @param None

-  * @retval None

-  */

-static void MX_USB_OTG_FS_PCD_Init(void)

-{

-

-  /* USER CODE BEGIN USB_OTG_FS_Init 0 */

-

-  /* USER CODE END USB_OTG_FS_Init 0 */

-

-  /* USER CODE BEGIN USB_OTG_FS_Init 1 */

-

-  /* USER CODE END USB_OTG_FS_Init 1 */

-  hpcd_USB_OTG_FS.Instance = USB_OTG_FS;

-  hpcd_USB_OTG_FS.Init.dev_endpoints = 6;

-  hpcd_USB_OTG_FS.Init.speed = PCD_SPEED_FULL;

-  hpcd_USB_OTG_FS.Init.dma_enable = DISABLE;

-  hpcd_USB_OTG_FS.Init.ep0_mps = DEP0CTL_MPS_64;

-  hpcd_USB_OTG_FS.Init.phy_itface = PCD_PHY_EMBEDDED;

-  hpcd_USB_OTG_FS.Init.Sof_enable = ENABLE;

-  hpcd_USB_OTG_FS.Init.low_power_enable = DISABLE;

-  hpcd_USB_OTG_FS.Init.lpm_enable = DISABLE;

-  hpcd_USB_OTG_FS.Init.vbus_sensing_enable = ENABLE;

-  hpcd_USB_OTG_FS.Init.use_dedicated_ep1 = DISABLE;

-  if (HAL_PCD_Init(&hpcd_USB_OTG_FS) != HAL_OK)

-  {

-    Error_Handler();

-  }

-  /* USER CODE BEGIN USB_OTG_FS_Init 2 */

-

-  /* USER CODE END USB_OTG_FS_Init 2 */

-

-}

-

-/**

-  * @brief GPIO Initialization Function

-  * @param None

-  * @retval None

-  */

-static void MX_GPIO_Init(void)

-{

-  GPIO_InitTypeDef GPIO_InitStruct = {0};

-

-  /* GPIO Ports Clock Enable */

-  __HAL_RCC_GPIOC_CLK_ENABLE();

-  __HAL_RCC_GPIOH_CLK_ENABLE();

-  __HAL_RCC_GPIOA_CLK_ENABLE();

-  __HAL_RCC_GPIOB_CLK_ENABLE();

-  __HAL_RCC_GPIOD_CLK_ENABLE();

-  __HAL_RCC_GPIOG_CLK_ENABLE();

-

-  /*Configure GPIO pin Output Level */

-  HAL_GPIO_WritePin(GPIOB, LD3_Pin|LD2_Pin, GPIO_PIN_RESET);

-

-  /*Configure GPIO pin Output Level */

-  HAL_GPIO_WritePin(USB_PowerSwitchOn_GPIO_Port, USB_PowerSwitchOn_Pin, GPIO_PIN_RESET);

-

-  /*Configure GPIO pin : USER_Btn_Pin */

-  GPIO_InitStruct.Pin = USER_Btn_Pin;

-  GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;

-  GPIO_InitStruct.Pull = GPIO_NOPULL;

-  HAL_GPIO_Init(USER_Btn_GPIO_Port, &GPIO_InitStruct);

-

-  /*Configure GPIO pins : LD3_Pin LD2_Pin */

-  GPIO_InitStruct.Pin = LD3_Pin|LD2_Pin;

-  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;

-  GPIO_InitStruct.Pull = GPIO_NOPULL;

-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;

-  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);

-

-  /*Configure GPIO pin : USB_PowerSwitchOn_Pin */

-  GPIO_InitStruct.Pin = USB_PowerSwitchOn_Pin;

-  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;

-  GPIO_InitStruct.Pull = GPIO_NOPULL;

-  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;

-  HAL_GPIO_Init(USB_PowerSwitchOn_GPIO_Port, &GPIO_InitStruct);

-

-  /*Configure GPIO pin : USB_OverCurrent_Pin */

-  GPIO_InitStruct.Pin = USB_OverCurrent_Pin;

-  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;

-  GPIO_InitStruct.Pull = GPIO_NOPULL;

-  HAL_GPIO_Init(USB_OverCurrent_GPIO_Port, &GPIO_InitStruct);

-

-}

-

-/* USER CODE BEGIN 4 */

-

-/* USER CODE END 4 */

-

-/**

-  * @brief  This function is executed in case of error occurrence.

-  * @retval None

-  */

-void Error_Handler(void)

-{

-  /* USER CODE BEGIN Error_Handler_Debug */

-  /* User can add his own implementation to report the HAL error return state */

-

-  /* USER CODE END Error_Handler_Debug */

-}

-

-#ifdef  USE_FULL_ASSERT

-/**

-  * @brief  Reports the name of the source file and the source line number

-  *         where the assert_param error has occurred.

-  * @param  file: pointer to the source file name

-  * @param  line: assert_param error line source number

-  * @retval None

-  */

-void assert_failed(uint8_t *file, uint32_t line)

-{ 

-  /* USER CODE BEGIN 6 */

-  /* User can add his own implementation to report the file name and line number,

-     tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */

-  /* USER CODE END 6 */

-}

-#endif /* USE_FULL_ASSERT */

-

-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file           : main.c
+  * @brief          : Main program body
+  ******************************************************************************
+  ** This notice applies to any and all portions of this file
+  * that are not between comment pairs USER CODE BEGIN and
+  * USER CODE END. Other portions of this file, whether 
+  * inserted by the user or by software development tools
+  * are owned by their respective copyright owners.
+  *
+  * COPYRIGHT(c) 2018 STMicroelectronics
+  *
+  * 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.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* Private typedef -----------------------------------------------------------*/
+/* USER CODE BEGIN PTD */
+
+/* USER CODE END PTD */
+
+/* Private define ------------------------------------------------------------*/
+/* USER CODE BEGIN PD */
+
+/* USER CODE END PD */
+
+/* Private macro -------------------------------------------------------------*/
+/* USER CODE BEGIN PM */
+
+/* USER CODE END PM */
+
+/* Private variables ---------------------------------------------------------*/
+
+ETH_HandleTypeDef heth;
+
+UART_HandleTypeDef huart3;
+
+PCD_HandleTypeDef hpcd_USB_OTG_FS;
+
+/* USER CODE BEGIN PV */
+
+/* USER CODE END PV */
+
+/* Private function prototypes -----------------------------------------------*/
+void SystemClock_Config(void);
+static void MX_GPIO_Init(void);
+static void MX_ETH_Init(void);
+static void MX_USART3_UART_Init(void);
+static void MX_USB_OTG_FS_PCD_Init(void);
+/* USER CODE BEGIN PFP */
+
+/* USER CODE END PFP */
+
+/* Private user code ---------------------------------------------------------*/
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+/**
+  * @brief  The application entry point.
+  * @retval int
+  */
+int main(void)
+{
+  /* USER CODE BEGIN 1 */
+
+  /* USER CODE END 1 */
+
+  /* MCU Configuration--------------------------------------------------------*/
+
+  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
+  HAL_Init();
+
+  /* USER CODE BEGIN Init */
+
+  /* USER CODE END Init */
+
+  /* Configure the system clock */
+  SystemClock_Config();
+
+  /* USER CODE BEGIN SysInit */
+
+  /* USER CODE END SysInit */
+
+  /* Initialize all configured peripherals */
+  MX_GPIO_Init();
+  MX_ETH_Init();
+  MX_USART3_UART_Init();
+  MX_USB_OTG_FS_PCD_Init();
+  /* USER CODE BEGIN 2 */
+
+  /* USER CODE END 2 */
+
+  /* Infinite loop */
+  /* USER CODE BEGIN WHILE */
+  while (1)
+  {
+    /* USER CODE END WHILE */
+
+    /* USER CODE BEGIN 3 */
+  }
+  /* USER CODE END 3 */
+}
+
+/**
+  * @brief System Clock Configuration
+  * @retval None
+  */
+void SystemClock_Config(void)
+{
+  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
+  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
+
+  /**Configure LSE Drive Capability 
+  */
+  HAL_PWR_EnableBkUpAccess();
+  /**Configure the main internal regulator output voltage 
+  */
+  __HAL_RCC_PWR_CLK_ENABLE();
+  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
+  /**Initializes the CPU, AHB and APB busses clocks 
+  */
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.HSEState = RCC_HSE_BYPASS;
+  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+  RCC_OscInitStruct.PLL.PLLM = 8;
+  RCC_OscInitStruct.PLL.PLLN = 432;
+  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
+  RCC_OscInitStruct.PLL.PLLQ = 9;
+  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /**Activate the Over-Drive mode 
+  */
+  if (HAL_PWREx_EnableOverDrive() != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /**Initializes the CPU, AHB and APB busses clocks 
+  */
+  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
+                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
+  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
+  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
+
+  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_7) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_USART3|RCC_PERIPHCLK_CLK48;
+  PeriphClkInitStruct.Usart3ClockSelection = RCC_USART3CLKSOURCE_PCLK1;
+  PeriphClkInitStruct.Clk48ClockSelection = RCC_CLK48SOURCE_PLL;
+  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
+  {
+    Error_Handler();
+  }
+}
+
+/**
+  * @brief ETH Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_ETH_Init(void)
+{
+
+  /* USER CODE BEGIN ETH_Init 0 */
+
+  /* USER CODE END ETH_Init 0 */
+
+   uint8_t MACAddr[6] ;
+
+  /* USER CODE BEGIN ETH_Init 1 */
+
+  /* USER CODE END ETH_Init 1 */
+  heth.Instance = ETH;
+  heth.Init.AutoNegotiation = ETH_AUTONEGOTIATION_ENABLE;
+  heth.Init.PhyAddress = LAN8742A_PHY_ADDRESS;
+  MACAddr[0] = 0x00;
+  MACAddr[1] = 0x80;
+  MACAddr[2] = 0xE1;
+  MACAddr[3] = 0x00;
+  MACAddr[4] = 0x00;
+  MACAddr[5] = 0x00;
+  heth.Init.MACAddr = &MACAddr[0];
+  heth.Init.RxMode = ETH_RXPOLLING_MODE;
+  heth.Init.ChecksumMode = ETH_CHECKSUM_BY_HARDWARE;
+  heth.Init.MediaInterface = ETH_MEDIA_INTERFACE_RMII;
+
+  /* USER CODE BEGIN MACADDRESS */
+    
+  /* USER CODE END MACADDRESS */
+
+  if (HAL_ETH_Init(&heth) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN ETH_Init 2 */
+
+  /* USER CODE END ETH_Init 2 */
+
+}
+
+/**
+  * @brief USART3 Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_USART3_UART_Init(void)
+{
+
+  /* USER CODE BEGIN USART3_Init 0 */
+
+  /* USER CODE END USART3_Init 0 */
+
+  /* USER CODE BEGIN USART3_Init 1 */
+
+  /* USER CODE END USART3_Init 1 */
+  huart3.Instance = USART3;
+  huart3.Init.BaudRate = 115200;
+  huart3.Init.WordLength = UART_WORDLENGTH_8B;
+  huart3.Init.StopBits = UART_STOPBITS_1;
+  huart3.Init.Parity = UART_PARITY_NONE;
+  huart3.Init.Mode = UART_MODE_TX_RX;
+  huart3.Init.HwFlowCtl = UART_HWCONTROL_NONE;
+  huart3.Init.OverSampling = UART_OVERSAMPLING_16;
+  huart3.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
+  huart3.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
+  if (HAL_UART_Init(&huart3) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN USART3_Init 2 */
+
+  /* USER CODE END USART3_Init 2 */
+
+}
+
+/**
+  * @brief USB_OTG_FS Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_USB_OTG_FS_PCD_Init(void)
+{
+
+  /* USER CODE BEGIN USB_OTG_FS_Init 0 */
+
+  /* USER CODE END USB_OTG_FS_Init 0 */
+
+  /* USER CODE BEGIN USB_OTG_FS_Init 1 */
+
+  /* USER CODE END USB_OTG_FS_Init 1 */
+  hpcd_USB_OTG_FS.Instance = USB_OTG_FS;
+  hpcd_USB_OTG_FS.Init.dev_endpoints = 6;
+  hpcd_USB_OTG_FS.Init.speed = PCD_SPEED_FULL;
+  hpcd_USB_OTG_FS.Init.dma_enable = DISABLE;
+  hpcd_USB_OTG_FS.Init.ep0_mps = DEP0CTL_MPS_64;
+  hpcd_USB_OTG_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
+  hpcd_USB_OTG_FS.Init.Sof_enable = ENABLE;
+  hpcd_USB_OTG_FS.Init.low_power_enable = DISABLE;
+  hpcd_USB_OTG_FS.Init.lpm_enable = DISABLE;
+  hpcd_USB_OTG_FS.Init.vbus_sensing_enable = ENABLE;
+  hpcd_USB_OTG_FS.Init.use_dedicated_ep1 = DISABLE;
+  if (HAL_PCD_Init(&hpcd_USB_OTG_FS) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN USB_OTG_FS_Init 2 */
+
+  /* USER CODE END USB_OTG_FS_Init 2 */
+
+}
+
+/**
+  * @brief GPIO Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_GPIO_Init(void)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+
+  /* GPIO Ports Clock Enable */
+  __HAL_RCC_GPIOC_CLK_ENABLE();
+  __HAL_RCC_GPIOH_CLK_ENABLE();
+  __HAL_RCC_GPIOA_CLK_ENABLE();
+  __HAL_RCC_GPIOB_CLK_ENABLE();
+  __HAL_RCC_GPIOD_CLK_ENABLE();
+  __HAL_RCC_GPIOG_CLK_ENABLE();
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(GPIOB, LD3_Pin|LD2_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin Output Level */
+  HAL_GPIO_WritePin(USB_PowerSwitchOn_GPIO_Port, USB_PowerSwitchOn_Pin, GPIO_PIN_RESET);
+
+  /*Configure GPIO pin : USER_Btn_Pin */
+  GPIO_InitStruct.Pin = USER_Btn_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(USER_Btn_GPIO_Port, &GPIO_InitStruct);
+
+  /*Configure GPIO pins : LD3_Pin LD2_Pin */
+  GPIO_InitStruct.Pin = LD3_Pin|LD2_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /*Configure GPIO pin : USB_PowerSwitchOn_Pin */
+  GPIO_InitStruct.Pin = USB_PowerSwitchOn_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+  HAL_GPIO_Init(USB_PowerSwitchOn_GPIO_Port, &GPIO_InitStruct);
+
+  /*Configure GPIO pin : USB_OverCurrent_Pin */
+  GPIO_InitStruct.Pin = USB_OverCurrent_Pin;
+  GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+  GPIO_InitStruct.Pull = GPIO_NOPULL;
+  HAL_GPIO_Init(USB_OverCurrent_GPIO_Port, &GPIO_InitStruct);
+
+}
+
+/* USER CODE BEGIN 4 */
+
+/* USER CODE END 4 */
+
+/**
+  * @brief  This function is executed in case of error occurrence.
+  * @retval None
+  */
+void Error_Handler(void)
+{
+  /* USER CODE BEGIN Error_Handler_Debug */
+  /* User can add his own implementation to report the HAL error return state */
+
+  /* USER CODE END Error_Handler_Debug */
+}
+
+#ifdef  USE_FULL_ASSERT
+/**
+  * @brief  Reports the name of the source file and the source line number
+  *         where the assert_param error has occurred.
+  * @param  file: pointer to the source file name
+  * @param  line: assert_param error line source number
+  * @retval None
+  */
+void assert_failed(uint8_t *file, uint32_t line)
+{ 
+  /* USER CODE BEGIN 6 */
+  /* User can add his own implementation to report the file name and line number,
+     tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+  /* USER CODE END 6 */
+}
+#endif /* USE_FULL_ASSERT */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/stm32f7xx_hal_msp.c b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/stm32f7xx_hal_msp.c
index 7786126b0a..770d50f63e 100644
--- a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/stm32f7xx_hal_msp.c
+++ b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/stm32f7xx_hal_msp.c
@@ -1,364 +1,364 @@
-/* USER CODE BEGIN Header */

-/**

-  ******************************************************************************

-  * File Name          : stm32f7xx_hal_msp.c

-  * Description        : This file provides code for the MSP Initialization 

-  *                      and de-Initialization codes.

-  ******************************************************************************

-  ** This notice applies to any and all portions of this file

-  * that are not between comment pairs USER CODE BEGIN and

-  * USER CODE END. Other portions of this file, whether 

-  * inserted by the user or by software development tools

-  * are owned by their respective copyright owners.

-  *

-  * COPYRIGHT(c) 2018 STMicroelectronics

-  *

-  * 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.

-  *

-  ******************************************************************************

-  */

-/* USER CODE END Header */

-

-/* Includes ------------------------------------------------------------------*/

-#include "main.h"

-/* USER CODE BEGIN Includes */

-

-/* USER CODE END Includes */

-

-/* Private typedef -----------------------------------------------------------*/

-/* USER CODE BEGIN TD */

-

-/* USER CODE END TD */

-

-/* Private define ------------------------------------------------------------*/

-/* USER CODE BEGIN Define */

- 

-/* USER CODE END Define */

-

-/* Private macro -------------------------------------------------------------*/

-/* USER CODE BEGIN Macro */

-

-/* USER CODE END Macro */

-

-/* Private variables ---------------------------------------------------------*/

-/* USER CODE BEGIN PV */

-

-/* USER CODE END PV */

-

-/* Private function prototypes -----------------------------------------------*/

-/* USER CODE BEGIN PFP */

-

-/* USER CODE END PFP */

-

-/* External functions --------------------------------------------------------*/

-/* USER CODE BEGIN ExternalFunctions */

-

-/* USER CODE END ExternalFunctions */

-

-/* USER CODE BEGIN 0 */

-

-/* USER CODE END 0 */

-/**

-  * Initializes the Global MSP.

-  */

-void HAL_MspInit(void)

-{

-  /* USER CODE BEGIN MspInit 0 */

-

-  /* USER CODE END MspInit 0 */

-

-  __HAL_RCC_PWR_CLK_ENABLE();

-  __HAL_RCC_SYSCFG_CLK_ENABLE();

-

-  /* System interrupt init*/

-

-  /* USER CODE BEGIN MspInit 1 */

-

-  /* USER CODE END MspInit 1 */

-}

-

-/**

-* @brief ETH MSP Initialization

-* This function configures the hardware resources used in this example

-* @param heth: ETH handle pointer

-* @retval None

-*/

-void HAL_ETH_MspInit(ETH_HandleTypeDef* heth)

-{

-

-  GPIO_InitTypeDef GPIO_InitStruct = {0};

-  if(heth->Instance==ETH)

-  {

-  /* USER CODE BEGIN ETH_MspInit 0 */

-

-  /* USER CODE END ETH_MspInit 0 */

-    /* Peripheral clock enable */

-    __HAL_RCC_ETH_CLK_ENABLE();

-  

-    __HAL_RCC_GPIOC_CLK_ENABLE();

-    __HAL_RCC_GPIOA_CLK_ENABLE();

-    __HAL_RCC_GPIOB_CLK_ENABLE();

-    __HAL_RCC_GPIOG_CLK_ENABLE();

-    /**ETH GPIO Configuration    

-    PC1     ------> ETH_MDC

-    PA1     ------> ETH_REF_CLK

-    PA2     ------> ETH_MDIO

-    PA7     ------> ETH_CRS_DV

-    PC4     ------> ETH_RXD0

-    PC5     ------> ETH_RXD1

-    PB13     ------> ETH_TXD1

-    PG11     ------> ETH_TX_EN

-    PG13     ------> ETH_TXD0 

-    */

-    GPIO_InitStruct.Pin = RMII_MDC_Pin|RMII_RXD0_Pin|RMII_RXD1_Pin;

-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;

-    GPIO_InitStruct.Pull = GPIO_NOPULL;

-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;

-    GPIO_InitStruct.Alternate = GPIO_AF11_ETH;

-    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);

-

-    GPIO_InitStruct.Pin = RMII_REF_CLK_Pin|RMII_MDIO_Pin|RMII_CRS_DV_Pin;

-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;

-    GPIO_InitStruct.Pull = GPIO_NOPULL;

-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;

-    GPIO_InitStruct.Alternate = GPIO_AF11_ETH;

-    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

-

-    GPIO_InitStruct.Pin = RMII_TXD1_Pin;

-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;

-    GPIO_InitStruct.Pull = GPIO_NOPULL;

-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;

-    GPIO_InitStruct.Alternate = GPIO_AF11_ETH;

-    HAL_GPIO_Init(RMII_TXD1_GPIO_Port, &GPIO_InitStruct);

-

-    GPIO_InitStruct.Pin = RMII_TX_EN_Pin|RMII_TXD0_Pin;

-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;

-    GPIO_InitStruct.Pull = GPIO_NOPULL;

-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;

-    GPIO_InitStruct.Alternate = GPIO_AF11_ETH;

-    HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);

-

-  /* USER CODE BEGIN ETH_MspInit 1 */

-

-  /* USER CODE END ETH_MspInit 1 */

-  }

-

-}

-

-/**

-* @brief ETH MSP De-Initialization

-* This function freeze the hardware resources used in this example

-* @param heth: ETH handle pointer

-* @retval None

-*/

-

-void HAL_ETH_MspDeInit(ETH_HandleTypeDef* heth)

-{

-

-  if(heth->Instance==ETH)

-  {

-  /* USER CODE BEGIN ETH_MspDeInit 0 */

-

-  /* USER CODE END ETH_MspDeInit 0 */

-    /* Peripheral clock disable */

-    __HAL_RCC_ETH_CLK_DISABLE();

-  

-    /**ETH GPIO Configuration    

-    PC1     ------> ETH_MDC

-    PA1     ------> ETH_REF_CLK

-    PA2     ------> ETH_MDIO

-    PA7     ------> ETH_CRS_DV

-    PC4     ------> ETH_RXD0

-    PC5     ------> ETH_RXD1

-    PB13     ------> ETH_TXD1

-    PG11     ------> ETH_TX_EN

-    PG13     ------> ETH_TXD0 

-    */

-    HAL_GPIO_DeInit(GPIOC, RMII_MDC_Pin|RMII_RXD0_Pin|RMII_RXD1_Pin);

-

-    HAL_GPIO_DeInit(GPIOA, RMII_REF_CLK_Pin|RMII_MDIO_Pin|RMII_CRS_DV_Pin);

-

-    HAL_GPIO_DeInit(RMII_TXD1_GPIO_Port, RMII_TXD1_Pin);

-

-    HAL_GPIO_DeInit(GPIOG, RMII_TX_EN_Pin|RMII_TXD0_Pin);

-

-  /* USER CODE BEGIN ETH_MspDeInit 1 */

-

-  /* USER CODE END ETH_MspDeInit 1 */

-  }

-

-}

-

-/**

-* @brief UART MSP Initialization

-* This function configures the hardware resources used in this example

-* @param huart: UART handle pointer

-* @retval None

-*/

-void HAL_UART_MspInit(UART_HandleTypeDef* huart)

-{

-

-  GPIO_InitTypeDef GPIO_InitStruct = {0};

-  if(huart->Instance==USART3)

-  {

-  /* USER CODE BEGIN USART3_MspInit 0 */

-

-  /* USER CODE END USART3_MspInit 0 */

-    /* Peripheral clock enable */

-    __HAL_RCC_USART3_CLK_ENABLE();

-  

-    __HAL_RCC_GPIOD_CLK_ENABLE();

-    /**USART3 GPIO Configuration    

-    PD8     ------> USART3_TX

-    PD9     ------> USART3_RX 

-    */

-    GPIO_InitStruct.Pin = STLK_RX_Pin|STLK_TX_Pin;

-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;

-    GPIO_InitStruct.Pull = GPIO_NOPULL;

-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;

-    GPIO_InitStruct.Alternate = GPIO_AF7_USART3;

-    HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);

-

-  /* USER CODE BEGIN USART3_MspInit 1 */

-

-  /* USER CODE END USART3_MspInit 1 */

-  }

-

-}

-

-/**

-* @brief UART MSP De-Initialization

-* This function freeze the hardware resources used in this example

-* @param huart: UART handle pointer

-* @retval None

-*/

-

-void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)

-{

-

-  if(huart->Instance==USART3)

-  {

-  /* USER CODE BEGIN USART3_MspDeInit 0 */

-

-  /* USER CODE END USART3_MspDeInit 0 */

-    /* Peripheral clock disable */

-    __HAL_RCC_USART3_CLK_DISABLE();

-  

-    /**USART3 GPIO Configuration    

-    PD8     ------> USART3_TX

-    PD9     ------> USART3_RX 

-    */

-    HAL_GPIO_DeInit(GPIOD, STLK_RX_Pin|STLK_TX_Pin);

-

-  /* USER CODE BEGIN USART3_MspDeInit 1 */

-

-  /* USER CODE END USART3_MspDeInit 1 */

-  }

-

-}

-

-/**

-* @brief PCD MSP Initialization

-* This function configures the hardware resources used in this example

-* @param hpcd: PCD handle pointer

-* @retval None

-*/

-void HAL_PCD_MspInit(PCD_HandleTypeDef* hpcd)

-{

-

-  GPIO_InitTypeDef GPIO_InitStruct = {0};

-  if(hpcd->Instance==USB_OTG_FS)

-  {

-  /* USER CODE BEGIN USB_OTG_FS_MspInit 0 */

-

-  /* USER CODE END USB_OTG_FS_MspInit 0 */

-  

-    __HAL_RCC_GPIOA_CLK_ENABLE();

-    /**USB_OTG_FS GPIO Configuration    

-    PA8     ------> USB_OTG_FS_SOF

-    PA9     ------> USB_OTG_FS_VBUS

-    PA10     ------> USB_OTG_FS_ID

-    PA11     ------> USB_OTG_FS_DM

-    PA12     ------> USB_OTG_FS_DP 

-    */

-    GPIO_InitStruct.Pin = USB_SOF_Pin|USB_ID_Pin|USB_DM_Pin|USB_DP_Pin;

-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;

-    GPIO_InitStruct.Pull = GPIO_NOPULL;

-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;

-    GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;

-    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);

-

-    GPIO_InitStruct.Pin = USB_VBUS_Pin;

-    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;

-    GPIO_InitStruct.Pull = GPIO_NOPULL;

-    HAL_GPIO_Init(USB_VBUS_GPIO_Port, &GPIO_InitStruct);

-

-    /* Peripheral clock enable */

-    __HAL_RCC_USB_OTG_FS_CLK_ENABLE();

-  /* USER CODE BEGIN USB_OTG_FS_MspInit 1 */

-

-  /* USER CODE END USB_OTG_FS_MspInit 1 */

-  }

-

-}

-

-/**

-* @brief PCD MSP De-Initialization

-* This function freeze the hardware resources used in this example

-* @param hpcd: PCD handle pointer

-* @retval None

-*/

-

-void HAL_PCD_MspDeInit(PCD_HandleTypeDef* hpcd)

-{

-

-  if(hpcd->Instance==USB_OTG_FS)

-  {

-  /* USER CODE BEGIN USB_OTG_FS_MspDeInit 0 */

-

-  /* USER CODE END USB_OTG_FS_MspDeInit 0 */

-    /* Peripheral clock disable */

-    __HAL_RCC_USB_OTG_FS_CLK_DISABLE();

-  

-    /**USB_OTG_FS GPIO Configuration    

-    PA8     ------> USB_OTG_FS_SOF

-    PA9     ------> USB_OTG_FS_VBUS

-    PA10     ------> USB_OTG_FS_ID

-    PA11     ------> USB_OTG_FS_DM

-    PA12     ------> USB_OTG_FS_DP 

-    */

-    HAL_GPIO_DeInit(GPIOA, USB_SOF_Pin|USB_VBUS_Pin|USB_ID_Pin|USB_DM_Pin 

-                          |USB_DP_Pin);

-

-  /* USER CODE BEGIN USB_OTG_FS_MspDeInit 1 */

-

-  /* USER CODE END USB_OTG_FS_MspDeInit 1 */

-  }

-

-}

-

-/* USER CODE BEGIN 1 */

-

-/* USER CODE END 1 */

-

-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * File Name          : stm32f7xx_hal_msp.c
+  * Description        : This file provides code for the MSP Initialization 
+  *                      and de-Initialization codes.
+  ******************************************************************************
+  ** This notice applies to any and all portions of this file
+  * that are not between comment pairs USER CODE BEGIN and
+  * USER CODE END. Other portions of this file, whether 
+  * inserted by the user or by software development tools
+  * are owned by their respective copyright owners.
+  *
+  * COPYRIGHT(c) 2018 STMicroelectronics
+  *
+  * 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.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+/* Private typedef -----------------------------------------------------------*/
+/* USER CODE BEGIN TD */
+
+/* USER CODE END TD */
+
+/* Private define ------------------------------------------------------------*/
+/* USER CODE BEGIN Define */
+ 
+/* USER CODE END Define */
+
+/* Private macro -------------------------------------------------------------*/
+/* USER CODE BEGIN Macro */
+
+/* USER CODE END Macro */
+
+/* Private variables ---------------------------------------------------------*/
+/* USER CODE BEGIN PV */
+
+/* USER CODE END PV */
+
+/* Private function prototypes -----------------------------------------------*/
+/* USER CODE BEGIN PFP */
+
+/* USER CODE END PFP */
+
+/* External functions --------------------------------------------------------*/
+/* USER CODE BEGIN ExternalFunctions */
+
+/* USER CODE END ExternalFunctions */
+
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+/**
+  * Initializes the Global MSP.
+  */
+void HAL_MspInit(void)
+{
+  /* USER CODE BEGIN MspInit 0 */
+
+  /* USER CODE END MspInit 0 */
+
+  __HAL_RCC_PWR_CLK_ENABLE();
+  __HAL_RCC_SYSCFG_CLK_ENABLE();
+
+  /* System interrupt init*/
+
+  /* USER CODE BEGIN MspInit 1 */
+
+  /* USER CODE END MspInit 1 */
+}
+
+/**
+* @brief ETH MSP Initialization
+* This function configures the hardware resources used in this example
+* @param heth: ETH handle pointer
+* @retval None
+*/
+void HAL_ETH_MspInit(ETH_HandleTypeDef* heth)
+{
+
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(heth->Instance==ETH)
+  {
+  /* USER CODE BEGIN ETH_MspInit 0 */
+
+  /* USER CODE END ETH_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_ETH_CLK_ENABLE();
+  
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    __HAL_RCC_GPIOG_CLK_ENABLE();
+    /**ETH GPIO Configuration    
+    PC1     ------> ETH_MDC
+    PA1     ------> ETH_REF_CLK
+    PA2     ------> ETH_MDIO
+    PA7     ------> ETH_CRS_DV
+    PC4     ------> ETH_RXD0
+    PC5     ------> ETH_RXD1
+    PB13     ------> ETH_TXD1
+    PG11     ------> ETH_TX_EN
+    PG13     ------> ETH_TXD0 
+    */
+    GPIO_InitStruct.Pin = RMII_MDC_Pin|RMII_RXD0_Pin|RMII_RXD1_Pin;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF11_ETH;
+    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = RMII_REF_CLK_Pin|RMII_MDIO_Pin|RMII_CRS_DV_Pin;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF11_ETH;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = RMII_TXD1_Pin;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF11_ETH;
+    HAL_GPIO_Init(RMII_TXD1_GPIO_Port, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = RMII_TX_EN_Pin|RMII_TXD0_Pin;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF11_ETH;
+    HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN ETH_MspInit 1 */
+
+  /* USER CODE END ETH_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief ETH MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param heth: ETH handle pointer
+* @retval None
+*/
+
+void HAL_ETH_MspDeInit(ETH_HandleTypeDef* heth)
+{
+
+  if(heth->Instance==ETH)
+  {
+  /* USER CODE BEGIN ETH_MspDeInit 0 */
+
+  /* USER CODE END ETH_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_ETH_CLK_DISABLE();
+  
+    /**ETH GPIO Configuration    
+    PC1     ------> ETH_MDC
+    PA1     ------> ETH_REF_CLK
+    PA2     ------> ETH_MDIO
+    PA7     ------> ETH_CRS_DV
+    PC4     ------> ETH_RXD0
+    PC5     ------> ETH_RXD1
+    PB13     ------> ETH_TXD1
+    PG11     ------> ETH_TX_EN
+    PG13     ------> ETH_TXD0 
+    */
+    HAL_GPIO_DeInit(GPIOC, RMII_MDC_Pin|RMII_RXD0_Pin|RMII_RXD1_Pin);
+
+    HAL_GPIO_DeInit(GPIOA, RMII_REF_CLK_Pin|RMII_MDIO_Pin|RMII_CRS_DV_Pin);
+
+    HAL_GPIO_DeInit(RMII_TXD1_GPIO_Port, RMII_TXD1_Pin);
+
+    HAL_GPIO_DeInit(GPIOG, RMII_TX_EN_Pin|RMII_TXD0_Pin);
+
+  /* USER CODE BEGIN ETH_MspDeInit 1 */
+
+  /* USER CODE END ETH_MspDeInit 1 */
+  }
+
+}
+
+/**
+* @brief UART MSP Initialization
+* This function configures the hardware resources used in this example
+* @param huart: UART handle pointer
+* @retval None
+*/
+void HAL_UART_MspInit(UART_HandleTypeDef* huart)
+{
+
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(huart->Instance==USART3)
+  {
+  /* USER CODE BEGIN USART3_MspInit 0 */
+
+  /* USER CODE END USART3_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_USART3_CLK_ENABLE();
+  
+    __HAL_RCC_GPIOD_CLK_ENABLE();
+    /**USART3 GPIO Configuration    
+    PD8     ------> USART3_TX
+    PD9     ------> USART3_RX 
+    */
+    GPIO_InitStruct.Pin = STLK_RX_Pin|STLK_TX_Pin;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
+    HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN USART3_MspInit 1 */
+
+  /* USER CODE END USART3_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief UART MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param huart: UART handle pointer
+* @retval None
+*/
+
+void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
+{
+
+  if(huart->Instance==USART3)
+  {
+  /* USER CODE BEGIN USART3_MspDeInit 0 */
+
+  /* USER CODE END USART3_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_USART3_CLK_DISABLE();
+  
+    /**USART3 GPIO Configuration    
+    PD8     ------> USART3_TX
+    PD9     ------> USART3_RX 
+    */
+    HAL_GPIO_DeInit(GPIOD, STLK_RX_Pin|STLK_TX_Pin);
+
+  /* USER CODE BEGIN USART3_MspDeInit 1 */
+
+  /* USER CODE END USART3_MspDeInit 1 */
+  }
+
+}
+
+/**
+* @brief PCD MSP Initialization
+* This function configures the hardware resources used in this example
+* @param hpcd: PCD handle pointer
+* @retval None
+*/
+void HAL_PCD_MspInit(PCD_HandleTypeDef* hpcd)
+{
+
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(hpcd->Instance==USB_OTG_FS)
+  {
+  /* USER CODE BEGIN USB_OTG_FS_MspInit 0 */
+
+  /* USER CODE END USB_OTG_FS_MspInit 0 */
+  
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**USB_OTG_FS GPIO Configuration    
+    PA8     ------> USB_OTG_FS_SOF
+    PA9     ------> USB_OTG_FS_VBUS
+    PA10     ------> USB_OTG_FS_ID
+    PA11     ------> USB_OTG_FS_DM
+    PA12     ------> USB_OTG_FS_DP 
+    */
+    GPIO_InitStruct.Pin = USB_SOF_Pin|USB_ID_Pin|USB_DM_Pin|USB_DP_Pin;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
+    GPIO_InitStruct.Alternate = GPIO_AF10_OTG_FS;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = USB_VBUS_Pin;
+    GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(USB_VBUS_GPIO_Port, &GPIO_InitStruct);
+
+    /* Peripheral clock enable */
+    __HAL_RCC_USB_OTG_FS_CLK_ENABLE();
+  /* USER CODE BEGIN USB_OTG_FS_MspInit 1 */
+
+  /* USER CODE END USB_OTG_FS_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief PCD MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param hpcd: PCD handle pointer
+* @retval None
+*/
+
+void HAL_PCD_MspDeInit(PCD_HandleTypeDef* hpcd)
+{
+
+  if(hpcd->Instance==USB_OTG_FS)
+  {
+  /* USER CODE BEGIN USB_OTG_FS_MspDeInit 0 */
+
+  /* USER CODE END USB_OTG_FS_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_USB_OTG_FS_CLK_DISABLE();
+  
+    /**USB_OTG_FS GPIO Configuration    
+    PA8     ------> USB_OTG_FS_SOF
+    PA9     ------> USB_OTG_FS_VBUS
+    PA10     ------> USB_OTG_FS_ID
+    PA11     ------> USB_OTG_FS_DM
+    PA12     ------> USB_OTG_FS_DP 
+    */
+    HAL_GPIO_DeInit(GPIOA, USB_SOF_Pin|USB_VBUS_Pin|USB_ID_Pin|USB_DM_Pin 
+                          |USB_DP_Pin);
+
+  /* USER CODE BEGIN USB_OTG_FS_MspDeInit 1 */
+
+  /* USER CODE END USB_OTG_FS_MspDeInit 1 */
+  }
+
+}
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/stm32f7xx_it.c b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/stm32f7xx_it.c
index ea6a0c5cbb..59f6002ae1 100644
--- a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/stm32f7xx_it.c
+++ b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/stm32f7xx_it.c
@@ -1,217 +1,217 @@
-/* USER CODE BEGIN Header */

-/**

-  ******************************************************************************

-  * @file    stm32f7xx_it.c

-  * @brief   Interrupt Service Routines.

-  ******************************************************************************

-  *

-  * COPYRIGHT(c) 2018 STMicroelectronics

-  *

-  * 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.

-  *

-  ******************************************************************************

-  */

-/* USER CODE END Header */

-

-/* Includes ------------------------------------------------------------------*/

-#include "main.h"

-#include "stm32f7xx_it.h"

-/* Private includes ----------------------------------------------------------*/

-/* USER CODE BEGIN Includes */

-/* USER CODE END Includes */

-

-/* Private typedef -----------------------------------------------------------*/

-/* USER CODE BEGIN TD */

-

-/* USER CODE END TD */

-

-/* Private define ------------------------------------------------------------*/

-/* USER CODE BEGIN PD */

- 

-/* USER CODE END PD */

-

-/* Private macro -------------------------------------------------------------*/

-/* USER CODE BEGIN PM */

-

-/* USER CODE END PM */

-

-/* Private variables ---------------------------------------------------------*/

-/* USER CODE BEGIN PV */

-

-/* USER CODE END PV */

-

-/* Private function prototypes -----------------------------------------------*/

-/* USER CODE BEGIN PFP */

-

-/* USER CODE END PFP */

-

-/* Private user code ---------------------------------------------------------*/

-/* USER CODE BEGIN 0 */

-

-/* USER CODE END 0 */

-

-/* External variables --------------------------------------------------------*/

-/* USER CODE BEGIN EV */

-

-/* USER CODE END EV */

-

-/******************************************************************************/

-/*           Cortex-M7 Processor Interruption and Exception Handlers          */ 

-/******************************************************************************/

-/**

-  * @brief This function handles Non maskable interrupt.

-  */

-void NMI_Handler(void)

-{

-  /* USER CODE BEGIN NonMaskableInt_IRQn 0 */

-

-  /* USER CODE END NonMaskableInt_IRQn 0 */

-  /* USER CODE BEGIN NonMaskableInt_IRQn 1 */

-

-  /* USER CODE END NonMaskableInt_IRQn 1 */

-}

-

-/**

-  * @brief This function handles Hard fault interrupt.

-  */

-void HardFault_Handler(void)

-{

-  /* USER CODE BEGIN HardFault_IRQn 0 */

-

-  /* USER CODE END HardFault_IRQn 0 */

-  while (1)

-  {

-    /* USER CODE BEGIN W1_HardFault_IRQn 0 */

-    /* USER CODE END W1_HardFault_IRQn 0 */

-  }

-}

-

-/**

-  * @brief This function handles Memory management fault.

-  */

-void MemManage_Handler(void)

-{

-  /* USER CODE BEGIN MemoryManagement_IRQn 0 */

-

-  /* USER CODE END MemoryManagement_IRQn 0 */

-  while (1)

-  {

-    /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */

-    /* USER CODE END W1_MemoryManagement_IRQn 0 */

-  }

-}

-

-/**

-  * @brief This function handles Pre-fetch fault, memory access fault.

-  */

-void BusFault_Handler(void)

-{

-  /* USER CODE BEGIN BusFault_IRQn 0 */

-

-  /* USER CODE END BusFault_IRQn 0 */

-  while (1)

-  {

-    /* USER CODE BEGIN W1_BusFault_IRQn 0 */

-    /* USER CODE END W1_BusFault_IRQn 0 */

-  }

-}

-

-/**

-  * @brief This function handles Undefined instruction or illegal state.

-  */

-void UsageFault_Handler(void)

-{

-  /* USER CODE BEGIN UsageFault_IRQn 0 */

-

-  /* USER CODE END UsageFault_IRQn 0 */

-  while (1)

-  {

-    /* USER CODE BEGIN W1_UsageFault_IRQn 0 */

-    /* USER CODE END W1_UsageFault_IRQn 0 */

-  }

-}

-

-/**

-  * @brief This function handles System service call via SWI instruction.

-  */

-void SVC_Handler(void)

-{

-  /* USER CODE BEGIN SVCall_IRQn 0 */

-

-  /* USER CODE END SVCall_IRQn 0 */

-  /* USER CODE BEGIN SVCall_IRQn 1 */

-

-  /* USER CODE END SVCall_IRQn 1 */

-}

-

-/**

-  * @brief This function handles Debug monitor.

-  */

-void DebugMon_Handler(void)

-{

-  /* USER CODE BEGIN DebugMonitor_IRQn 0 */

-

-  /* USER CODE END DebugMonitor_IRQn 0 */

-  /* USER CODE BEGIN DebugMonitor_IRQn 1 */

-

-  /* USER CODE END DebugMonitor_IRQn 1 */

-}

-

-/**

-  * @brief This function handles Pendable request for system service.

-  */

-void PendSV_Handler(void)

-{

-  /* USER CODE BEGIN PendSV_IRQn 0 */

-

-  /* USER CODE END PendSV_IRQn 0 */

-  /* USER CODE BEGIN PendSV_IRQn 1 */

-

-  /* USER CODE END PendSV_IRQn 1 */

-}

-

-/**

-  * @brief This function handles System tick timer.

-  */

-void SysTick_Handler(void)

-{

-  /* USER CODE BEGIN SysTick_IRQn 0 */

-

-  /* USER CODE END SysTick_IRQn 0 */

-  HAL_IncTick();

-  /* USER CODE BEGIN SysTick_IRQn 1 */

-

-  /* USER CODE END SysTick_IRQn 1 */

-}

-

-/******************************************************************************/

-/* STM32F7xx Peripheral Interrupt Handlers                                    */

-/* Add here the Interrupt Handlers for the used peripherals.                  */

-/* For the available peripheral interrupt handler names,                      */

-/* please refer to the startup file (startup_stm32f7xx.s).                    */

-/******************************************************************************/

-

-/* USER CODE BEGIN 1 */

-

-/* USER CODE END 1 */

-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

+/* USER CODE BEGIN Header */
+/**
+  ******************************************************************************
+  * @file    stm32f7xx_it.c
+  * @brief   Interrupt Service Routines.
+  ******************************************************************************
+  *
+  * COPYRIGHT(c) 2018 STMicroelectronics
+  *
+  * 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.
+  *
+  ******************************************************************************
+  */
+/* USER CODE END Header */
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+#include "stm32f7xx_it.h"
+/* Private includes ----------------------------------------------------------*/
+/* USER CODE BEGIN Includes */
+/* USER CODE END Includes */
+
+/* Private typedef -----------------------------------------------------------*/
+/* USER CODE BEGIN TD */
+
+/* USER CODE END TD */
+
+/* Private define ------------------------------------------------------------*/
+/* USER CODE BEGIN PD */
+ 
+/* USER CODE END PD */
+
+/* Private macro -------------------------------------------------------------*/
+/* USER CODE BEGIN PM */
+
+/* USER CODE END PM */
+
+/* Private variables ---------------------------------------------------------*/
+/* USER CODE BEGIN PV */
+
+/* USER CODE END PV */
+
+/* Private function prototypes -----------------------------------------------*/
+/* USER CODE BEGIN PFP */
+
+/* USER CODE END PFP */
+
+/* Private user code ---------------------------------------------------------*/
+/* USER CODE BEGIN 0 */
+
+/* USER CODE END 0 */
+
+/* External variables --------------------------------------------------------*/
+/* USER CODE BEGIN EV */
+
+/* USER CODE END EV */
+
+/******************************************************************************/
+/*           Cortex-M7 Processor Interruption and Exception Handlers          */ 
+/******************************************************************************/
+/**
+  * @brief This function handles Non maskable interrupt.
+  */
+void NMI_Handler(void)
+{
+  /* USER CODE BEGIN NonMaskableInt_IRQn 0 */
+
+  /* USER CODE END NonMaskableInt_IRQn 0 */
+  /* USER CODE BEGIN NonMaskableInt_IRQn 1 */
+
+  /* USER CODE END NonMaskableInt_IRQn 1 */
+}
+
+/**
+  * @brief This function handles Hard fault interrupt.
+  */
+void HardFault_Handler(void)
+{
+  /* USER CODE BEGIN HardFault_IRQn 0 */
+
+  /* USER CODE END HardFault_IRQn 0 */
+  while (1)
+  {
+    /* USER CODE BEGIN W1_HardFault_IRQn 0 */
+    /* USER CODE END W1_HardFault_IRQn 0 */
+  }
+}
+
+/**
+  * @brief This function handles Memory management fault.
+  */
+void MemManage_Handler(void)
+{
+  /* USER CODE BEGIN MemoryManagement_IRQn 0 */
+
+  /* USER CODE END MemoryManagement_IRQn 0 */
+  while (1)
+  {
+    /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
+    /* USER CODE END W1_MemoryManagement_IRQn 0 */
+  }
+}
+
+/**
+  * @brief This function handles Pre-fetch fault, memory access fault.
+  */
+void BusFault_Handler(void)
+{
+  /* USER CODE BEGIN BusFault_IRQn 0 */
+
+  /* USER CODE END BusFault_IRQn 0 */
+  while (1)
+  {
+    /* USER CODE BEGIN W1_BusFault_IRQn 0 */
+    /* USER CODE END W1_BusFault_IRQn 0 */
+  }
+}
+
+/**
+  * @brief This function handles Undefined instruction or illegal state.
+  */
+void UsageFault_Handler(void)
+{
+  /* USER CODE BEGIN UsageFault_IRQn 0 */
+
+  /* USER CODE END UsageFault_IRQn 0 */
+  while (1)
+  {
+    /* USER CODE BEGIN W1_UsageFault_IRQn 0 */
+    /* USER CODE END W1_UsageFault_IRQn 0 */
+  }
+}
+
+/**
+  * @brief This function handles System service call via SWI instruction.
+  */
+void SVC_Handler(void)
+{
+  /* USER CODE BEGIN SVCall_IRQn 0 */
+
+  /* USER CODE END SVCall_IRQn 0 */
+  /* USER CODE BEGIN SVCall_IRQn 1 */
+
+  /* USER CODE END SVCall_IRQn 1 */
+}
+
+/**
+  * @brief This function handles Debug monitor.
+  */
+void DebugMon_Handler(void)
+{
+  /* USER CODE BEGIN DebugMonitor_IRQn 0 */
+
+  /* USER CODE END DebugMonitor_IRQn 0 */
+  /* USER CODE BEGIN DebugMonitor_IRQn 1 */
+
+  /* USER CODE END DebugMonitor_IRQn 1 */
+}
+
+/**
+  * @brief This function handles Pendable request for system service.
+  */
+void PendSV_Handler(void)
+{
+  /* USER CODE BEGIN PendSV_IRQn 0 */
+
+  /* USER CODE END PendSV_IRQn 0 */
+  /* USER CODE BEGIN PendSV_IRQn 1 */
+
+  /* USER CODE END PendSV_IRQn 1 */
+}
+
+/**
+  * @brief This function handles System tick timer.
+  */
+void SysTick_Handler(void)
+{
+  /* USER CODE BEGIN SysTick_IRQn 0 */
+
+  /* USER CODE END SysTick_IRQn 0 */
+  HAL_IncTick();
+  /* USER CODE BEGIN SysTick_IRQn 1 */
+
+  /* USER CODE END SysTick_IRQn 1 */
+}
+
+/******************************************************************************/
+/* STM32F7xx Peripheral Interrupt Handlers                                    */
+/* Add here the Interrupt Handlers for the used peripherals.                  */
+/* For the available peripheral interrupt handler names,                      */
+/* please refer to the startup file (startup_stm32f7xx.s).                    */
+/******************************************************************************/
+
+/* USER CODE BEGIN 1 */
+
+/* USER CODE END 1 */
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/system_stm32f7xx.c b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/system_stm32f7xx.c
index 1a362bdf61..cb4e56623f 100644
--- a/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/system_stm32f7xx.c
+++ b/bsp/stm32/stm32f767-st-nucleo/board/CubeMX_Config/Src/system_stm32f7xx.c
@@ -1,278 +1,278 @@
-/**

-  ******************************************************************************

-  * @file    system_stm32f7xx.c

-  * @author  MCD Application Team

-  * @brief   CMSIS Cortex-M7 Device Peripheral Access Layer System Source File.

-  *

-  *   This file provides two functions and one global variable to be called from 

-  *   user application:

-  *      - SystemInit(): This function is called at startup just after reset and 

-  *                      before branch to main program. This call is made inside

-  *                      the "startup_stm32f7xx.s" file.

-  *

-  *      - SystemCoreClock variable: Contains the core clock (HCLK), it can be used

-  *                                  by the user application to setup the SysTick 

-  *                                  timer or configure other parameters.

-  *                                     

-  *      - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must

-  *                                 be called whenever the core clock is changed

-  *                                 during program execution.

-  *

-  *

-  ******************************************************************************

-  * @attention

-  *

-  * <h2><center>&copy; COPYRIGHT 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.

-  *

-  ******************************************************************************

-  */

-

-/** @addtogroup CMSIS

-  * @{

-  */

-

-/** @addtogroup stm32f7xx_system

-  * @{

-  */  

-  

-/** @addtogroup STM32F7xx_System_Private_Includes

-  * @{

-  */

-

-#include "stm32f7xx.h"

-

-#if !defined  (HSE_VALUE) 

-  #define HSE_VALUE    ((uint32_t)25000000) /*!< Default value of the External oscillator in Hz */

-#endif /* HSE_VALUE */

-

-#if !defined  (HSI_VALUE)

-  #define HSI_VALUE    ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/

-#endif /* HSI_VALUE */

-

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F7xx_System_Private_TypesDefinitions

-  * @{

-  */

-

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F7xx_System_Private_Defines

-  * @{

-  */

-

-/************************* Miscellaneous Configuration ************************/

-

-/*!< Uncomment the following line if you need to relocate your vector Table in

-     Internal SRAM. */

-/* #define VECT_TAB_SRAM */

-#define VECT_TAB_OFFSET  0x00 /*!< Vector Table base offset field. 

-                                   This value must be a multiple of 0x200. */

-/******************************************************************************/

-

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F7xx_System_Private_Macros

-  * @{

-  */

-

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F7xx_System_Private_Variables

-  * @{

-  */

-

-  /* This variable is updated in three ways:

-      1) by calling CMSIS function SystemCoreClockUpdate()

-      2) by calling HAL API function HAL_RCC_GetHCLKFreq()

-      3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency 

-         Note: If you use this function to configure the system clock; then there

-               is no need to call the 2 first functions listed above, since SystemCoreClock

-               variable is updated automatically.

-  */

-  uint32_t SystemCoreClock = 16000000;

-  const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};

-  const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4};

-

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F7xx_System_Private_FunctionPrototypes

-  * @{

-  */

-

-/**

-  * @}

-  */

-

-/** @addtogroup STM32F7xx_System_Private_Functions

-  * @{

-  */

-

-/**

-  * @brief  Setup the microcontroller system

-  *         Initialize the Embedded Flash Interface, the PLL and update the 

-  *         SystemFrequency variable.

-  * @param  None

-  * @retval None

-  */

-void SystemInit(void)

-{

-  /* FPU settings ------------------------------------------------------------*/

-  #if (__FPU_PRESENT == 1) && (__FPU_USED == 1)

-    SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2));  /* set CP10 and CP11 Full Access */

-  #endif

-  /* Reset the RCC clock configuration to the default reset state ------------*/

-  /* Set HSION bit */

-  RCC->CR |= (uint32_t)0x00000001;

-

-  /* Reset CFGR register */

-  RCC->CFGR = 0x00000000;

-

-  /* Reset HSEON, CSSON and PLLON bits */

-  RCC->CR &= (uint32_t)0xFEF6FFFF;

-

-  /* Reset PLLCFGR register */

-  RCC->PLLCFGR = 0x24003010;

-

-  /* Reset HSEBYP bit */

-  RCC->CR &= (uint32_t)0xFFFBFFFF;

-

-  /* Disable all interrupts */

-  RCC->CIR = 0x00000000;

-

-  /* Configure the Vector Table location add offset address ------------------*/

-#ifdef VECT_TAB_SRAM

-  SCB->VTOR = RAMDTCM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */

-#else

-  SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */

-#endif

-}

-

-/**

-   * @brief  Update SystemCoreClock variable according to Clock Register Values.

-  *         The SystemCoreClock variable contains the core clock (HCLK), it can

-  *         be used by the user application to setup the SysTick timer or configure

-  *         other parameters.

-  *           

-  * @note   Each time the core clock (HCLK) changes, this function must be called

-  *         to update SystemCoreClock variable value. Otherwise, any configuration

-  *         based on this variable will be incorrect.         

-  *     

-  * @note   - The system frequency computed by this function is not the real 

-  *           frequency in the chip. It is calculated based on the predefined 

-  *           constant and the selected clock source:

-  *             

-  *           - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)

-  *                                              

-  *           - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)

-  *                          

-  *           - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**) 

-  *             or HSI_VALUE(*) multiplied/divided by the PLL factors.

-  *         

-  *         (*) HSI_VALUE is a constant defined in stm32f7xx_hal_conf.h file (default value

-  *             16 MHz) but the real value may vary depending on the variations

-  *             in voltage and temperature.   

-  *    

-  *         (**) HSE_VALUE is a constant defined in stm32f7xx_hal_conf.h file (default value

-  *              25 MHz), user has to ensure that HSE_VALUE is same as the real

-  *              frequency of the crystal used. Otherwise, this function may

-  *              have wrong result.

-  *                

-  *         - The result of this function could be not correct when using fractional

-  *           value for HSE crystal.

-  *     

-  * @param  None

-  * @retval None

-  */

-void SystemCoreClockUpdate(void)

-{

-  uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;

-  

-  /* Get SYSCLK source -------------------------------------------------------*/

-  tmp = RCC->CFGR & RCC_CFGR_SWS;

-

-  switch (tmp)

-  {

-    case 0x00:  /* HSI used as system clock source */

-      SystemCoreClock = HSI_VALUE;

-      break;

-    case 0x04:  /* HSE used as system clock source */

-      SystemCoreClock = HSE_VALUE;

-      break;

-    case 0x08:  /* PLL used as system clock source */

-

-      /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N

-         SYSCLK = PLL_VCO / PLL_P

-         */    

-      pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;

-      pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;

-      

-      if (pllsource != 0)

-      {

-        /* HSE used as PLL clock source */

-        pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);

-      }

-      else

-      {

-        /* HSI used as PLL clock source */

-        pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);      

-      }

-

-      pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2;

-      SystemCoreClock = pllvco/pllp;

-      break;

-    default:

-      SystemCoreClock = HSI_VALUE;

-      break;

-  }

-  /* Compute HCLK frequency --------------------------------------------------*/

-  /* Get HCLK prescaler */

-  tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];

-  /* HCLK frequency */

-  SystemCoreClock >>= tmp;

-}

-

-/**

-  * @}

-  */

-

-/**

-  * @}

-  */

-  

-/**

-  * @}

-  */    

-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

+/**
+  ******************************************************************************
+  * @file    system_stm32f7xx.c
+  * @author  MCD Application Team
+  * @brief   CMSIS Cortex-M7 Device Peripheral Access Layer System Source File.
+  *
+  *   This file provides two functions and one global variable to be called from 
+  *   user application:
+  *      - SystemInit(): This function is called at startup just after reset and 
+  *                      before branch to main program. This call is made inside
+  *                      the "startup_stm32f7xx.s" file.
+  *
+  *      - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
+  *                                  by the user application to setup the SysTick 
+  *                                  timer or configure other parameters.
+  *                                     
+  *      - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
+  *                                 be called whenever the core clock is changed
+  *                                 during program execution.
+  *
+  *
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 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.
+  *
+  ******************************************************************************
+  */
+
+/** @addtogroup CMSIS
+  * @{
+  */
+
+/** @addtogroup stm32f7xx_system
+  * @{
+  */  
+  
+/** @addtogroup STM32F7xx_System_Private_Includes
+  * @{
+  */
+
+#include "stm32f7xx.h"
+
+#if !defined  (HSE_VALUE) 
+  #define HSE_VALUE    ((uint32_t)25000000) /*!< Default value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined  (HSI_VALUE)
+  #define HSI_VALUE    ((uint32_t)16000000) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_Defines
+  * @{
+  */
+
+/************************* Miscellaneous Configuration ************************/
+
+/*!< Uncomment the following line if you need to relocate your vector Table in
+     Internal SRAM. */
+/* #define VECT_TAB_SRAM */
+#define VECT_TAB_OFFSET  0x00 /*!< Vector Table base offset field. 
+                                   This value must be a multiple of 0x200. */
+/******************************************************************************/
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_Variables
+  * @{
+  */
+
+  /* This variable is updated in three ways:
+      1) by calling CMSIS function SystemCoreClockUpdate()
+      2) by calling HAL API function HAL_RCC_GetHCLKFreq()
+      3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency 
+         Note: If you use this function to configure the system clock; then there
+               is no need to call the 2 first functions listed above, since SystemCoreClock
+               variable is updated automatically.
+  */
+  uint32_t SystemCoreClock = 16000000;
+  const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
+  const uint8_t APBPrescTable[8] = {0, 0, 0, 0, 1, 2, 3, 4};
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32F7xx_System_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Setup the microcontroller system
+  *         Initialize the Embedded Flash Interface, the PLL and update the 
+  *         SystemFrequency variable.
+  * @param  None
+  * @retval None
+  */
+void SystemInit(void)
+{
+  /* FPU settings ------------------------------------------------------------*/
+  #if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
+    SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2));  /* set CP10 and CP11 Full Access */
+  #endif
+  /* Reset the RCC clock configuration to the default reset state ------------*/
+  /* Set HSION bit */
+  RCC->CR |= (uint32_t)0x00000001;
+
+  /* Reset CFGR register */
+  RCC->CFGR = 0x00000000;
+
+  /* Reset HSEON, CSSON and PLLON bits */
+  RCC->CR &= (uint32_t)0xFEF6FFFF;
+
+  /* Reset PLLCFGR register */
+  RCC->PLLCFGR = 0x24003010;
+
+  /* Reset HSEBYP bit */
+  RCC->CR &= (uint32_t)0xFFFBFFFF;
+
+  /* Disable all interrupts */
+  RCC->CIR = 0x00000000;
+
+  /* Configure the Vector Table location add offset address ------------------*/
+#ifdef VECT_TAB_SRAM
+  SCB->VTOR = RAMDTCM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
+#else
+  SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+#endif
+}
+
+/**
+   * @brief  Update SystemCoreClock variable according to Clock Register Values.
+  *         The SystemCoreClock variable contains the core clock (HCLK), it can
+  *         be used by the user application to setup the SysTick timer or configure
+  *         other parameters.
+  *           
+  * @note   Each time the core clock (HCLK) changes, this function must be called
+  *         to update SystemCoreClock variable value. Otherwise, any configuration
+  *         based on this variable will be incorrect.         
+  *     
+  * @note   - The system frequency computed by this function is not the real 
+  *           frequency in the chip. It is calculated based on the predefined 
+  *           constant and the selected clock source:
+  *             
+  *           - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
+  *                                              
+  *           - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
+  *                          
+  *           - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**) 
+  *             or HSI_VALUE(*) multiplied/divided by the PLL factors.
+  *         
+  *         (*) HSI_VALUE is a constant defined in stm32f7xx_hal_conf.h file (default value
+  *             16 MHz) but the real value may vary depending on the variations
+  *             in voltage and temperature.   
+  *    
+  *         (**) HSE_VALUE is a constant defined in stm32f7xx_hal_conf.h file (default value
+  *              25 MHz), user has to ensure that HSE_VALUE is same as the real
+  *              frequency of the crystal used. Otherwise, this function may
+  *              have wrong result.
+  *                
+  *         - The result of this function could be not correct when using fractional
+  *           value for HSE crystal.
+  *     
+  * @param  None
+  * @retval None
+  */
+void SystemCoreClockUpdate(void)
+{
+  uint32_t tmp = 0, pllvco = 0, pllp = 2, pllsource = 0, pllm = 2;
+  
+  /* Get SYSCLK source -------------------------------------------------------*/
+  tmp = RCC->CFGR & RCC_CFGR_SWS;
+
+  switch (tmp)
+  {
+    case 0x00:  /* HSI used as system clock source */
+      SystemCoreClock = HSI_VALUE;
+      break;
+    case 0x04:  /* HSE used as system clock source */
+      SystemCoreClock = HSE_VALUE;
+      break;
+    case 0x08:  /* PLL used as system clock source */
+
+      /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N
+         SYSCLK = PLL_VCO / PLL_P
+         */    
+      pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC) >> 22;
+      pllm = RCC->PLLCFGR & RCC_PLLCFGR_PLLM;
+      
+      if (pllsource != 0)
+      {
+        /* HSE used as PLL clock source */
+        pllvco = (HSE_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);
+      }
+      else
+      {
+        /* HSI used as PLL clock source */
+        pllvco = (HSI_VALUE / pllm) * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 6);      
+      }
+
+      pllp = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLP) >>16) + 1 ) *2;
+      SystemCoreClock = pllvco/pllp;
+      break;
+    default:
+      SystemCoreClock = HSI_VALUE;
+      break;
+  }
+  /* Compute HCLK frequency --------------------------------------------------*/
+  /* Get HCLK prescaler */
+  tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
+  /* HCLK frequency */
+  SystemCoreClock >>= tmp;
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+  
+/**
+  * @}
+  */    
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/bsp/stm32/stm32f767-st-nucleo/board/SConscript b/bsp/stm32/stm32f767-st-nucleo/board/SConscript
index 77deba2ad2..12ea0a24cc 100644
--- a/bsp/stm32/stm32f767-st-nucleo/board/SConscript
+++ b/bsp/stm32/stm32f767-st-nucleo/board/SConscript
@@ -1,26 +1,26 @@
-import rtconfig

-from building import *

-

-cwd = GetCurrentDir()

-

-# add the general drivers.

-src = Glob('board.c')

-src += Glob('CubeMX_Config/Src/stm32f7xx_hal_msp.c')

-

-path = [cwd]

-path += [cwd + '/CubeMX_Config/Inc']

-

-if rtconfig.CROSS_TOOL == 'gcc':

-    src += [cwd + '/../../libraries/STM32F7xx_HAL/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f767xx.s']

-elif rtconfig.CROSS_TOOL == 'keil':

-    src += [cwd + '/../../libraries/STM32F7xx_HAL/CMSIS/Device/ST/STM32F7xx/Source/Templates/arm/startup_stm32f767xx.s']

-elif rtconfig.CROSS_TOOL == 'iar':

-    src += [cwd + '/../../libraries/STM32F7xx_HAL/CMSIS/Device/ST/STM32F7xx/Source/Templates/iar/startup_stm32f767xx.s']

-

-# STM32F756xx || STM32F746xx || STM32F745xx || STM32F767xx  || 

-# STM32F769xx || STM32F777xx || STM32F779xx || STM32F722xx  || 

-# STM32F723xx || STM32F732xx || STM32F733xx || STM32F730xx  || STM32F750xx

-# You can select chips from the list above

-CPPDEFINES = ['STM32F767xx']

-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)

-Return('group')

+import rtconfig
+from building import *
+
+cwd = GetCurrentDir()
+
+# add the general drivers.
+src = Glob('board.c')
+src += Glob('CubeMX_Config/Src/stm32f7xx_hal_msp.c')
+
+path = [cwd]
+path += [cwd + '/CubeMX_Config/Inc']
+
+if rtconfig.CROSS_TOOL == 'gcc':
+    src += [cwd + '/../../libraries/STM32F7xx_HAL/CMSIS/Device/ST/STM32F7xx/Source/Templates/gcc/startup_stm32f767xx.s']
+elif rtconfig.CROSS_TOOL == 'keil':
+    src += [cwd + '/../../libraries/STM32F7xx_HAL/CMSIS/Device/ST/STM32F7xx/Source/Templates/arm/startup_stm32f767xx.s']
+elif rtconfig.CROSS_TOOL == 'iar':
+    src += [cwd + '/../../libraries/STM32F7xx_HAL/CMSIS/Device/ST/STM32F7xx/Source/Templates/iar/startup_stm32f767xx.s']
+
+# STM32F756xx || STM32F746xx || STM32F745xx || STM32F767xx  || 
+# STM32F769xx || STM32F777xx || STM32F779xx || STM32F722xx  || 
+# STM32F723xx || STM32F732xx || STM32F733xx || STM32F730xx  || STM32F750xx
+# You can select chips from the list above
+CPPDEFINES = ['STM32F767xx']
+group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
+Return('group')
diff --git a/bsp/stm32/stm32f767-st-nucleo/rtconfig.h b/bsp/stm32/stm32f767-st-nucleo/rtconfig.h
index d560f27b6d..44fac63085 100644
--- a/bsp/stm32/stm32f767-st-nucleo/rtconfig.h
+++ b/bsp/stm32/stm32f767-st-nucleo/rtconfig.h
@@ -1,186 +1,186 @@
-#ifndef RT_CONFIG_H__

-#define RT_CONFIG_H__

-

-/* Automatically generated file; DO NOT EDIT. */

-/* RT-Thread Configuration */

-

-/* RT-Thread Kernel */

-

-#define RT_NAME_MAX 8

-#define RT_ALIGN_SIZE 4

-#define RT_THREAD_PRIORITY_32

-#define RT_THREAD_PRIORITY_MAX 32

-#define RT_TICK_PER_SECOND 100

-#define RT_USING_OVERFLOW_CHECK

-#define RT_USING_HOOK

-#define RT_USING_IDLE_HOOK

-#define RT_IDEL_HOOK_LIST_SIZE 4

-#define IDLE_THREAD_STACK_SIZE 256

-#define RT_DEBUG

-

-/* Inter-Thread communication */

-

-#define RT_USING_SEMAPHORE

-#define RT_USING_MUTEX

-#define RT_USING_EVENT

-#define RT_USING_MAILBOX

-#define RT_USING_MESSAGEQUEUE

-

-/* Memory Management */

-

-#define RT_USING_MEMPOOL

-#define RT_USING_SMALL_MEM

-#define RT_USING_HEAP

-

-/* Kernel Device Object */

-

-#define RT_USING_DEVICE

-#define RT_USING_CONSOLE

-#define RT_CONSOLEBUF_SIZE 128

-#define RT_CONSOLE_DEVICE_NAME "uart3"

-#define RT_VER_NUM 0x40000

-#define ARCH_ARM

-#define ARCH_ARM_CORTEX_M

-#define ARCH_ARM_CORTEX_M7

-

-/* RT-Thread Components */

-

-#define RT_USING_COMPONENTS_INIT

-#define RT_USING_USER_MAIN

-#define RT_MAIN_THREAD_STACK_SIZE 2048

-#define RT_MAIN_THREAD_PRIORITY 10

-

-/* C++ features */

-

-

-/* Command shell */

-

-#define RT_USING_FINSH

-#define FINSH_THREAD_NAME "tshell"

-#define FINSH_USING_HISTORY

-#define FINSH_HISTORY_LINES 5

-#define FINSH_USING_SYMTAB

-#define FINSH_USING_DESCRIPTION

-#define FINSH_THREAD_PRIORITY 20

-#define FINSH_THREAD_STACK_SIZE 4096

-#define FINSH_CMD_SIZE 80

-#define FINSH_USING_MSH

-#define FINSH_USING_MSH_DEFAULT

-#define FINSH_ARG_MAX 10

-

-/* Device virtual file system */

-

-#define RT_USING_DFS

-#define DFS_USING_WORKDIR

-#define DFS_FILESYSTEMS_MAX 2

-#define DFS_FILESYSTEM_TYPES_MAX 2

-#define DFS_FD_MAX 16

-#define RT_USING_DFS_DEVFS

-

-/* Device Drivers */

-

-#define RT_USING_DEVICE_IPC

-#define RT_PIPE_BUFSZ 512

-#define RT_USING_SERIAL

-#define RT_SERIAL_USING_DMA

-#define RT_USING_PIN

-

-/* Using WiFi */

-

-

-/* Using USB */

-

-

-/* POSIX layer and C standard library */

-

-#define RT_USING_LIBC

-#define RT_USING_POSIX

-

-/* Network */

-

-/* Socket abstraction layer */

-

-

-/* light weight TCP/IP stack */

-

-

-/* Modbus master and slave stack */

-

-

-/* AT commands */

-

-

-/* VBUS(Virtual Software BUS) */

-

-

-/* Utilities */

-

-

-/* ARM CMSIS */

-

-

-/* RT-Thread online packages */

-

-/* IoT - internet of things */

-

-

-/* Wi-Fi */

-

-/* Marvell WiFi */

-

-

-/* Wiced WiFi */

-

-

-/* IoT Cloud */

-

-

-/* security packages */

-

-

-/* language packages */

-

-

-/* multimedia packages */

-

-

-/* tools packages */

-

-

-/* system packages */

-

-

-/* peripheral libraries and drivers */

-

-

-/* miscellaneous packages */

-

-

-/* sample package */

-

-/* samples: kernel and components samples */

-

-

-/* example package: hello */

-

-#define SOC_FAMILY_STM32

-#define SOC_SERIES_STM32F7

-

-/* Hardware Drivers Config */

-

-#define SOC_STM32F767ZI

-

-/* Onboard Peripheral Drivers */

-

-#define BSP_USING_USB_TO_USART

-

-/* On-chip Peripheral Drivers */

-

-#define BSP_USING_GPIO

-#define BSP_USING_UART

-#define BSP_USING_UART3

-

-/* Board extended module Drivers */

-

-

-#endif

+#ifndef RT_CONFIG_H__
+#define RT_CONFIG_H__
+
+/* Automatically generated file; DO NOT EDIT. */
+/* RT-Thread Configuration */
+
+/* RT-Thread Kernel */
+
+#define RT_NAME_MAX 8
+#define RT_ALIGN_SIZE 4
+#define RT_THREAD_PRIORITY_32
+#define RT_THREAD_PRIORITY_MAX 32
+#define RT_TICK_PER_SECOND 100
+#define RT_USING_OVERFLOW_CHECK
+#define RT_USING_HOOK
+#define RT_USING_IDLE_HOOK
+#define RT_IDEL_HOOK_LIST_SIZE 4
+#define IDLE_THREAD_STACK_SIZE 256
+#define RT_DEBUG
+
+/* Inter-Thread communication */
+
+#define RT_USING_SEMAPHORE
+#define RT_USING_MUTEX
+#define RT_USING_EVENT
+#define RT_USING_MAILBOX
+#define RT_USING_MESSAGEQUEUE
+
+/* Memory Management */
+
+#define RT_USING_MEMPOOL
+#define RT_USING_SMALL_MEM
+#define RT_USING_HEAP
+
+/* Kernel Device Object */
+
+#define RT_USING_DEVICE
+#define RT_USING_CONSOLE
+#define RT_CONSOLEBUF_SIZE 128
+#define RT_CONSOLE_DEVICE_NAME "uart3"
+#define RT_VER_NUM 0x40000
+#define ARCH_ARM
+#define ARCH_ARM_CORTEX_M
+#define ARCH_ARM_CORTEX_M7
+
+/* RT-Thread Components */
+
+#define RT_USING_COMPONENTS_INIT
+#define RT_USING_USER_MAIN
+#define RT_MAIN_THREAD_STACK_SIZE 2048
+#define RT_MAIN_THREAD_PRIORITY 10
+
+/* C++ features */
+
+
+/* Command shell */
+
+#define RT_USING_FINSH
+#define FINSH_THREAD_NAME "tshell"
+#define FINSH_USING_HISTORY
+#define FINSH_HISTORY_LINES 5
+#define FINSH_USING_SYMTAB
+#define FINSH_USING_DESCRIPTION
+#define FINSH_THREAD_PRIORITY 20
+#define FINSH_THREAD_STACK_SIZE 4096
+#define FINSH_CMD_SIZE 80
+#define FINSH_USING_MSH
+#define FINSH_USING_MSH_DEFAULT
+#define FINSH_ARG_MAX 10
+
+/* Device virtual file system */
+
+#define RT_USING_DFS
+#define DFS_USING_WORKDIR
+#define DFS_FILESYSTEMS_MAX 2
+#define DFS_FILESYSTEM_TYPES_MAX 2
+#define DFS_FD_MAX 16
+#define RT_USING_DFS_DEVFS
+
+/* Device Drivers */
+
+#define RT_USING_DEVICE_IPC
+#define RT_PIPE_BUFSZ 512
+#define RT_USING_SERIAL
+#define RT_SERIAL_USING_DMA
+#define RT_USING_PIN
+
+/* Using WiFi */
+
+
+/* Using USB */
+
+
+/* POSIX layer and C standard library */
+
+#define RT_USING_LIBC
+#define RT_USING_POSIX
+
+/* Network */
+
+/* Socket abstraction layer */
+
+
+/* light weight TCP/IP stack */
+
+
+/* Modbus master and slave stack */
+
+
+/* AT commands */
+
+
+/* VBUS(Virtual Software BUS) */
+
+
+/* Utilities */
+
+
+/* ARM CMSIS */
+
+
+/* RT-Thread online packages */
+
+/* IoT - internet of things */
+
+
+/* Wi-Fi */
+
+/* Marvell WiFi */
+
+
+/* Wiced WiFi */
+
+
+/* IoT Cloud */
+
+
+/* security packages */
+
+
+/* language packages */
+
+
+/* multimedia packages */
+
+
+/* tools packages */
+
+
+/* system packages */
+
+
+/* peripheral libraries and drivers */
+
+
+/* miscellaneous packages */
+
+
+/* sample package */
+
+/* samples: kernel and components samples */
+
+
+/* example package: hello */
+
+#define SOC_FAMILY_STM32
+#define SOC_SERIES_STM32F7
+
+/* Hardware Drivers Config */
+
+#define SOC_STM32F767ZI
+
+/* Onboard Peripheral Drivers */
+
+#define BSP_USING_USB_TO_USART
+
+/* On-chip Peripheral Drivers */
+
+#define BSP_USING_GPIO
+#define BSP_USING_UART
+#define BSP_USING_UART3
+
+/* Board extended module Drivers */
+
+
+#endif
diff --git a/bsp/stm32/stm32f767-st-nucleo/rtconfig.py b/bsp/stm32/stm32f767-st-nucleo/rtconfig.py
index 0f98bde4bd..dbe66205eb 100644
--- a/bsp/stm32/stm32f767-st-nucleo/rtconfig.py
+++ b/bsp/stm32/stm32f767-st-nucleo/rtconfig.py
@@ -1,144 +1,144 @@
-import os

-

-# toolchains options

-ARCH='arm'

-CPU='cortex-m7'

-CROSS_TOOL='gcc'

-

-if os.getenv('RTT_CC'):

-    CROSS_TOOL = os.getenv('RTT_CC')

-if os.getenv('RTT_ROOT'):

-    RTT_ROOT = os.getenv('RTT_ROOT')

-

-# cross_tool provides the cross compiler

-# EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR

-if  CROSS_TOOL == 'gcc':

-    PLATFORM 	= 'gcc'

-    EXEC_PATH 	= '/usr/local/Cellar/arm-none-eabi-gcc/7-2017-q4-major/gcc/bin/'

-elif CROSS_TOOL == 'keil':

-    PLATFORM 	= 'armcc'

-    EXEC_PATH 	= r'C:/Keil_v5'

-elif CROSS_TOOL == 'iar':

-	PLATFORM 	= 'iar'

-	EXEC_PATH 	= r'C:/Program Files (x86)/IAR Systems/Embedded Workbench 8.0'

-

-if os.getenv('RTT_EXEC_PATH'):

-    EXEC_PATH = os.getenv('RTT_EXEC_PATH')

-

-BUILD = 'debug'

-

-if PLATFORM == 'gcc':

-    # toolchains

-    PREFIX = 'arm-none-eabi-'

-    CC = PREFIX + 'gcc'

-    CXX = PREFIX + 'g++'

-    AS = PREFIX + 'gcc'

-    AR = PREFIX + 'ar'

-    CXX = PREFIX + 'g++'

-    LINK = PREFIX + 'gcc'

-    TARGET_EXT = 'elf'

-    SIZE = PREFIX + 'size'

-    OBJDUMP = PREFIX + 'objdump'

-    OBJCPY = PREFIX + 'objcopy'

-    STRIP = PREFIX + 'strip'

-

-    DEVICE = ' -mcpu=' + CPU + ' -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -ffunction-sections -fdata-sections'

-    CFLAGS = DEVICE + ' -std=c99 -g -Wall'

-    AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '

-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T board/linker_scripts/link.lds'

-

-    CPATH = ''

-    LPATH = ''

-

-    if BUILD == 'debug':

-        CFLAGS += ' -O0 -gdwarf-2'

-        AFLAGS += ' -gdwarf-2'

-    else:

-        CFLAGS += ' -O2 -Os'

-

-    POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'

-

-    # module setting 

-    CXXFLAGS = ' -Woverloaded-virtual -fno-exceptions -fno-rtti '

-    M_CFLAGS = CFLAGS + ' -mlong-calls -fPIC '

-    M_CXXFLAGS = CXXFLAGS + ' -mlong-calls -fPIC'

-    M_LFLAGS = DEVICE + CXXFLAGS + ' -Wl,--gc-sections,-z,max-page-size=0x4' +\

-                                    ' -shared -fPIC -nostartfiles -static-libgcc'

-    M_POST_ACTION = STRIP + ' -R .hash $TARGET\n' + SIZE + ' $TARGET \n'

-

-elif PLATFORM == 'armcc':

-    # toolchains

-    CC = 'armcc'

-    CXX = 'armcc'

-    AS = 'armasm'

-    AR = 'armar'

-    LINK = 'armlink'

-    TARGET_EXT = 'axf'

-

-    DEVICE = ' --cpu Cortex-M7.fp.sp --fpu=FPv4-SP'

-    CFLAGS = DEVICE + ' --apcs=interwork '

-    AFLAGS = DEVICE

-    LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread.map --scatter rtthread.sct'

-

-    CFLAGS += ' -I' + EXEC_PATH + '/ARM/ARMCC/INC'

-    LFLAGS += ' --libpath "' + EXEC_PATH + '/ARM/ARMCC/lib"'

-

-    EXEC_PATH += '/arm/bin40/'

-

-    if BUILD == 'debug':

-        CFLAGS += ' -g -O0'

-        AFLAGS += ' -g'

-    else:

-        CFLAGS += ' -O2 -Otime'

-

-    CXXFLAGS = CFLAGS

-    POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'

-

-elif PLATFORM == 'iar':

-    # toolchains

-    CC = 'iccarm'

-    CXX = 'iccarm'

-    AS = 'iasmarm'

-    AR = 'iarchive'

-    LINK = 'ilinkarm'

-    TARGET_EXT = 'out'

-

-    DEVICE = ''

-

-    CFLAGS = DEVICE

-    CFLAGS += ' --diag_suppress Pa050'

-    CFLAGS += ' --no_cse' 

-    CFLAGS += ' --no_unroll' 

-    CFLAGS += ' --no_inline' 

-    CFLAGS += ' --no_code_motion' 

-    CFLAGS += ' --no_tbaa' 

-    CFLAGS += ' --no_clustering' 

-    CFLAGS += ' --no_scheduling' 

-    CFLAGS += ' --debug' 

-    CFLAGS += ' --endian=little' 

-    CFLAGS += ' --cpu=Cortex-M7' 

-    CFLAGS += ' -e' 

-    CFLAGS += ' --fpu=None'

-    CFLAGS += ' --dlib_config "' + EXEC_PATH + '/arm/INC/c/DLib_Config_Normal.h"'    

-    CFLAGS += ' -Ol'    

-    CFLAGS += ' --use_c++_inline'

-    CFLAGS += ' --silent'

-    

-    AFLAGS = ''

-    AFLAGS += ' -s+' 

-    AFLAGS += ' -w+' 

-    AFLAGS += ' -r' 

-    AFLAGS += ' --cpu Cortex-M7' 

-    AFLAGS += ' --fpu None' 

-    AFLAGS += ' -S' 

-    

-    LFLAGS = ' --config rtthread.icf'

-    LFLAGS += ' --redirect _Printf=_PrintfTiny' 

-    LFLAGS += ' --redirect _Scanf=_ScanfSmall' 

-    LFLAGS += ' --entry __iar_program_start'    

-    LFLAGS += ' --silent'

-

-    CXXFLAGS = CFLAGS

-

-    EXEC_PATH = EXEC_PATH + '/arm/bin/'

-    POST_ACTION = ''

+import os
+
+# toolchains options
+ARCH='arm'
+CPU='cortex-m7'
+CROSS_TOOL='gcc'
+
+if os.getenv('RTT_CC'):
+    CROSS_TOOL = os.getenv('RTT_CC')
+if os.getenv('RTT_ROOT'):
+    RTT_ROOT = os.getenv('RTT_ROOT')
+
+# cross_tool provides the cross compiler
+# EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR
+if  CROSS_TOOL == 'gcc':
+    PLATFORM 	= 'gcc'
+    EXEC_PATH 	= '/usr/local/Cellar/arm-none-eabi-gcc/7-2017-q4-major/gcc/bin/'
+elif CROSS_TOOL == 'keil':
+    PLATFORM 	= 'armcc'
+    EXEC_PATH 	= r'C:/Keil_v5'
+elif CROSS_TOOL == 'iar':
+	PLATFORM 	= 'iar'
+	EXEC_PATH 	= r'C:/Program Files (x86)/IAR Systems/Embedded Workbench 8.0'
+
+if os.getenv('RTT_EXEC_PATH'):
+    EXEC_PATH = os.getenv('RTT_EXEC_PATH')
+
+BUILD = 'debug'
+
+if PLATFORM == 'gcc':
+    # toolchains
+    PREFIX = 'arm-none-eabi-'
+    CC = PREFIX + 'gcc'
+    CXX = PREFIX + 'g++'
+    AS = PREFIX + 'gcc'
+    AR = PREFIX + 'ar'
+    CXX = PREFIX + 'g++'
+    LINK = PREFIX + 'gcc'
+    TARGET_EXT = 'elf'
+    SIZE = PREFIX + 'size'
+    OBJDUMP = PREFIX + 'objdump'
+    OBJCPY = PREFIX + 'objcopy'
+    STRIP = PREFIX + 'strip'
+
+    DEVICE = ' -mcpu=' + CPU + ' -mthumb -mfpu=fpv5-d16 -mfloat-abi=hard -ffunction-sections -fdata-sections'
+    CFLAGS = DEVICE + ' -std=c99 -g -Wall'
+    AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb '
+    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,Reset_Handler -T board/linker_scripts/link.lds'
+
+    CPATH = ''
+    LPATH = ''
+
+    if BUILD == 'debug':
+        CFLAGS += ' -O0 -gdwarf-2'
+        AFLAGS += ' -gdwarf-2'
+    else:
+        CFLAGS += ' -O2 -Os'
+
+    POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
+
+    # module setting 
+    CXXFLAGS = ' -Woverloaded-virtual -fno-exceptions -fno-rtti '
+    M_CFLAGS = CFLAGS + ' -mlong-calls -fPIC '
+    M_CXXFLAGS = CXXFLAGS + ' -mlong-calls -fPIC'
+    M_LFLAGS = DEVICE + CXXFLAGS + ' -Wl,--gc-sections,-z,max-page-size=0x4' +\
+                                    ' -shared -fPIC -nostartfiles -static-libgcc'
+    M_POST_ACTION = STRIP + ' -R .hash $TARGET\n' + SIZE + ' $TARGET \n'
+
+elif PLATFORM == 'armcc':
+    # toolchains
+    CC = 'armcc'
+    CXX = 'armcc'
+    AS = 'armasm'
+    AR = 'armar'
+    LINK = 'armlink'
+    TARGET_EXT = 'axf'
+
+    DEVICE = ' --cpu Cortex-M7.fp.sp --fpu=FPv4-SP'
+    CFLAGS = DEVICE + ' --apcs=interwork '
+    AFLAGS = DEVICE
+    LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread.map --scatter rtthread.sct'
+
+    CFLAGS += ' -I' + EXEC_PATH + '/ARM/ARMCC/INC'
+    LFLAGS += ' --libpath "' + EXEC_PATH + '/ARM/ARMCC/lib"'
+
+    EXEC_PATH += '/arm/bin40/'
+
+    if BUILD == 'debug':
+        CFLAGS += ' -g -O0'
+        AFLAGS += ' -g'
+    else:
+        CFLAGS += ' -O2 -Otime'
+
+    CXXFLAGS = CFLAGS
+    POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
+
+elif PLATFORM == 'iar':
+    # toolchains
+    CC = 'iccarm'
+    CXX = 'iccarm'
+    AS = 'iasmarm'
+    AR = 'iarchive'
+    LINK = 'ilinkarm'
+    TARGET_EXT = 'out'
+
+    DEVICE = ''
+
+    CFLAGS = DEVICE
+    CFLAGS += ' --diag_suppress Pa050'
+    CFLAGS += ' --no_cse' 
+    CFLAGS += ' --no_unroll' 
+    CFLAGS += ' --no_inline' 
+    CFLAGS += ' --no_code_motion' 
+    CFLAGS += ' --no_tbaa' 
+    CFLAGS += ' --no_clustering' 
+    CFLAGS += ' --no_scheduling' 
+    CFLAGS += ' --debug' 
+    CFLAGS += ' --endian=little' 
+    CFLAGS += ' --cpu=Cortex-M7' 
+    CFLAGS += ' -e' 
+    CFLAGS += ' --fpu=None'
+    CFLAGS += ' --dlib_config "' + EXEC_PATH + '/arm/INC/c/DLib_Config_Normal.h"'    
+    CFLAGS += ' -Ol'    
+    CFLAGS += ' --use_c++_inline'
+    CFLAGS += ' --silent'
+    
+    AFLAGS = ''
+    AFLAGS += ' -s+' 
+    AFLAGS += ' -w+' 
+    AFLAGS += ' -r' 
+    AFLAGS += ' --cpu Cortex-M7' 
+    AFLAGS += ' --fpu None' 
+    AFLAGS += ' -S' 
+    
+    LFLAGS = ' --config rtthread.icf'
+    LFLAGS += ' --redirect _Printf=_PrintfTiny' 
+    LFLAGS += ' --redirect _Scanf=_ScanfSmall' 
+    LFLAGS += ' --entry __iar_program_start'    
+    LFLAGS += ' --silent'
+
+    CXXFLAGS = CFLAGS
+
+    EXEC_PATH = EXEC_PATH + '/arm/bin/'
+    POST_ACTION = ''