diff --git a/Examples/LL/Flash/RestoreOptionBytes/main.c b/Examples/LL/Flash/RestoreOptionBytes/main.c
new file mode 100644
index 0000000..8d1a450
--- /dev/null
+++ b/Examples/LL/Flash/RestoreOptionBytes/main.c
@@ -0,0 +1,81 @@
+/**
+  * Demo: Reset Option Bytes
+  * 
+  * Board: PY32F003W1XS (SOP16)
+  * 
+  * This demo will restore reset pin
+  */
+
+#include "main.h"
+#include "py32f0xx_bsp_printf.h"
+#include "py32f0xx_bsp_clock.h"
+
+
+static void APP_GPIOConfig(void);
+static void APP_FlashSetOptionBytes(void);
+
+int main(void)
+{
+  BSP_RCC_HSI_24MConfig();
+
+  BSP_USART_Config(115200);
+  printf("PY32F0xx GPIO Example\r\nClock: %ld\r\n", SystemCoreClock);
+  LL_mDelay(1000);
+
+  if(READ_BIT(FLASH->OPTR, FLASH_OPTR_NRST_MODE) == OB_RESET_MODE_GPIO)
+  {
+    printf("Configurate RESET as RESET\r\n");
+    /* This will reset the MCU */
+    APP_FlashSetOptionBytes();
+  }
+  else
+  {
+    printf("RESET has been configurated as RESET\r\n");
+  }
+  /* Don't config GPIO before changing the option bytes */
+  APP_GPIOConfig();
+
+  while (1)
+  {
+    LL_GPIO_TogglePin(GPIOA, LL_GPIO_PIN_0);
+    printf("echo\r\n");
+    LL_mDelay(1000);
+  }
+}
+
+static void APP_GPIOConfig(void)
+{
+  // PA0
+  LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOA);
+  LL_GPIO_SetPinMode(GPIOA, LL_GPIO_PIN_0, LL_GPIO_MODE_OUTPUT);
+}
+
+static void APP_FlashSetOptionBytes(void)
+{
+  FLASH_OBProgramInitTypeDef OBInitCfg;
+
+  LL_FLASH_Unlock();
+  LL_FLASH_OB_Unlock();
+
+  OBInitCfg.OptionType = OPTIONBYTE_USER;
+  OBInitCfg.USERType = OB_USER_BOR_EN | OB_USER_BOR_LEV | OB_USER_IWDG_SW | OB_USER_WWDG_SW | OB_USER_NRST_MODE | OB_USER_nBOOT1;
+  OBInitCfg.USERConfig = OB_BOR_DISABLE | OB_BOR_LEVEL_3p1_3p2 | OB_IWDG_SW | OB_WWDG_SW | OB_RESET_MODE_RESET | OB_BOOT1_SYSTEM;
+  LL_FLASH_OBProgram(&OBInitCfg);
+
+  LL_FLASH_Lock();
+  LL_FLASH_OB_Lock();
+  /* Reload option bytes */
+  LL_FLASH_OB_Launch();
+}
+
+void APP_ErrorHandler(void)
+{
+  while (1);
+}
+
+#ifdef  USE_FULL_ASSERT
+void assert_failed(uint8_t *file, uint32_t line)
+{
+  while (1);
+}
+#endif /* USE_FULL_ASSERT */
diff --git a/Examples/LL/Flash/RestoreOptionBytes/main.h b/Examples/LL/Flash/RestoreOptionBytes/main.h
new file mode 100644
index 0000000..3121990
--- /dev/null
+++ b/Examples/LL/Flash/RestoreOptionBytes/main.h
@@ -0,0 +1,60 @@
+/**
+  ******************************************************************************
+  * @file    main.h
+  * @author  MCU Application Team
+  * @brief   Header for main.c file.
+  *          This file contains the common defines of the application.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) Puya Semiconductor Co.
+  * All rights reserved.</center></h2>
+  *
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MAIN_H
+#define __MAIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "py32f0xx_ll_rcc.h"
+#include "py32f0xx_ll_bus.h"
+#include "py32f0xx_ll_system.h"
+#include "py32f0xx_ll_exti.h"
+#include "py32f0xx_ll_cortex.h"
+#include "py32f0xx_ll_utils.h"
+#include "py32f0xx_ll_pwr.h"
+#include "py32f0xx_ll_dma.h"
+#include "py32f0xx_ll_flash.h"
+#include "py32f0xx_ll_gpio.h"
+
+#if defined(USE_FULL_ASSERT)
+#include "py32_assert.h"
+#endif /* USE_FULL_ASSERT */
+
+/* Private includes ----------------------------------------------------------*/
+/* Private defines -----------------------------------------------------------*/
+/* Exported variables prototypes ---------------------------------------------*/
+/* Exported functions prototypes ---------------------------------------------*/
+void APP_ErrorHandler(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MAIN_H */
+
+/************************ (C) COPYRIGHT Puya *****END OF FILE******************/
diff --git a/Examples/LL/Flash/RestoreOptionBytes/py32_assert.h b/Examples/LL/Flash/RestoreOptionBytes/py32_assert.h
new file mode 100644
index 0000000..6b7dc2a
--- /dev/null
+++ b/Examples/LL/Flash/RestoreOptionBytes/py32_assert.h
@@ -0,0 +1,59 @@
+/**
+  ******************************************************************************
+  * @file    py32_assert.h
+  * @brief   PY32 assert file.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) Puya Semiconductor Co.
+  * All rights reserved.</center></h2>
+  *
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __PY32_ASSERT_H
+#define __PY32_ASSERT_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#ifdef  USE_FULL_ASSERT
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Includes ------------------------------------------------------------------*/
+#include "stdint.h"
+
+/* Exported macro ------------------------------------------------------------*/
+
+/**
+  * @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 /* __PY32_ASSERT_H */
+
+/************************ (C) COPYRIGHT Puya *****END OF FILE******************/
diff --git a/Examples/LL/Flash/RestoreOptionBytes/py32f0xx_it.c b/Examples/LL/Flash/RestoreOptionBytes/py32f0xx_it.c
new file mode 100644
index 0000000..2d2f6e3
--- /dev/null
+++ b/Examples/LL/Flash/RestoreOptionBytes/py32f0xx_it.c
@@ -0,0 +1,84 @@
+/**
+  ******************************************************************************
+  * @file    py32f0xx_it.c
+  * @author  MCU Application Team
+  * @brief   Interrupt Service Routines.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) Puya Semiconductor Co.
+  * All rights reserved.</center></h2>
+  *
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+#include "py32f0xx_it.h"
+
+/* Private includes ----------------------------------------------------------*/
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private user code ---------------------------------------------------------*/
+/* External variables --------------------------------------------------------*/
+
+/******************************************************************************/
+/*           Cortex-M0+ Processor Interruption and Exception Handlers         */
+/******************************************************************************/
+/**
+  * @brief This function handles Non maskable interrupt.
+  */
+void NMI_Handler(void)
+{
+}
+
+/**
+  * @brief This function handles Hard fault interrupt.
+  */
+void HardFault_Handler(void)
+{
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief This function handles System service call via SWI instruction.
+  */
+void SVC_Handler(void)
+{
+}
+
+/**
+  * @brief This function handles Pendable request for system service.
+  */
+void PendSV_Handler(void)
+{
+}
+
+/**
+  * @brief This function handles System tick timer.
+  */
+void SysTick_Handler(void)
+{
+}
+
+/******************************************************************************/
+/* PY32F0xx 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.                                          */
+/******************************************************************************/
+
+/************************ (C) COPYRIGHT Puya *****END OF FILE******************/
diff --git a/Examples/LL/Flash/RestoreOptionBytes/py32f0xx_it.h b/Examples/LL/Flash/RestoreOptionBytes/py32f0xx_it.h
new file mode 100644
index 0000000..633fddb
--- /dev/null
+++ b/Examples/LL/Flash/RestoreOptionBytes/py32f0xx_it.h
@@ -0,0 +1,49 @@
+/**
+  ******************************************************************************
+  * @file    py32f0xx_it.h
+  * @author  MCU Application Team
+  * @brief   This file contains the headers of the interrupt handlers.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) Puya Semiconductor Co.
+  * All rights reserved.</center></h2>
+  *
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __PY32F0XX_IT_H
+#define __PY32F0XX_IT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Private includes ----------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions prototypes ---------------------------------------------*/
+void NMI_Handler(void);
+void HardFault_Handler(void);
+void SVC_Handler(void);
+void PendSV_Handler(void);
+void SysTick_Handler(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __PY32F0XX_IT_H */
+
+/************************ (C) COPYRIGHT Puya *****END OF FILE******************/
diff --git a/Examples/LL/Flash/WriteOptionBytes/main.c b/Examples/LL/Flash/WriteOptionBytes/main.c
new file mode 100644
index 0000000..c542304
--- /dev/null
+++ b/Examples/LL/Flash/WriteOptionBytes/main.c
@@ -0,0 +1,90 @@
+/**
+  * Demo: Write Option Bytes
+  * 
+  * Board: PY32F003W1XS (SOP16)
+  * 
+  * This demo shows how to config reset pin as gpio output
+  */
+
+#include "main.h"
+#include "py32f0xx_bsp_printf.h"
+#include "py32f0xx_bsp_clock.h"
+
+
+static void APP_GPIOConfig(void);
+static void APP_FlashSetOptionBytes(void);
+
+int main(void)
+{
+  BSP_RCC_HSI_24MConfig();
+
+  BSP_USART_Config(115200);
+  printf("PY32F0xx GPIO Example\r\nClock: %ld\r\n", SystemCoreClock);
+  LL_mDelay(1000);
+
+  if(READ_BIT(FLASH->OPTR, FLASH_OPTR_NRST_MODE) == OB_RESET_MODE_RESET)
+  {
+    printf("Configurate RESET as GPIO\r\n");
+    /* This will reset the MCU */
+    APP_FlashSetOptionBytes();
+  }
+  else
+  {
+    printf("RESET has been configurated as GPIO\r\n");
+  }
+  /* Don't config GPIO before changing the option bytes */
+  APP_GPIOConfig();
+
+  while (1)
+  {
+    LL_GPIO_TogglePin(GPIOA, LL_GPIO_PIN_0);
+    LL_GPIO_TogglePin(GPIOF, LL_GPIO_PIN_0);
+    printf("echo\r\n");
+    LL_mDelay(1000);
+  }
+}
+
+static void APP_GPIOConfig(void)
+{
+  // PA0
+  LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOA);
+  LL_GPIO_SetPinMode(GPIOA, LL_GPIO_PIN_0, LL_GPIO_MODE_OUTPUT);
+  // PF0 -> GPIO output, PF2 -> analog
+  LL_IOP_GRP1_EnableClock(LL_IOP_GRP1_PERIPH_GPIOF);
+  LL_GPIO_SetPinMode(GPIOF, LL_GPIO_PIN_0, LL_GPIO_MODE_OUTPUT);
+  // PY32F003W1XS: PF0 and PF2 share the same pin, it's recommended to set PF2 as analog
+  LL_GPIO_SetPinMode(GPIOF, LL_GPIO_PIN_2, LL_GPIO_MODE_ANALOG);
+}
+
+static void APP_FlashSetOptionBytes(void)
+{
+  FLASH_OBProgramInitTypeDef OBInitCfg;
+
+  LL_FLASH_Unlock();
+  LL_FLASH_OB_Unlock();
+
+  OBInitCfg.OptionType = OPTIONBYTE_USER;
+  OBInitCfg.USERType = OB_USER_BOR_EN | OB_USER_BOR_LEV | OB_USER_IWDG_SW | OB_USER_WWDG_SW | OB_USER_NRST_MODE | OB_USER_nBOOT1;
+  /*
+   * The default value: OB_BOR_DISABLE | OB_BOR_LEVEL_3p1_3p2 | OB_IWDG_SW | OB_WWDG_SW | OB_RESET_MODE_RESET | OB_BOOT1_SYSTEM;
+  */
+  OBInitCfg.USERConfig = OB_BOR_DISABLE | OB_BOR_LEVEL_3p1_3p2 | OB_IWDG_SW | OB_WWDG_SW | OB_RESET_MODE_GPIO | OB_BOOT1_SYSTEM;
+  LL_FLASH_OBProgram(&OBInitCfg);
+
+  LL_FLASH_Lock();
+  LL_FLASH_OB_Lock();
+  /* Reload option bytes */
+  LL_FLASH_OB_Launch();
+}
+
+void APP_ErrorHandler(void)
+{
+  while (1);
+}
+
+#ifdef  USE_FULL_ASSERT
+void assert_failed(uint8_t *file, uint32_t line)
+{
+  while (1);
+}
+#endif /* USE_FULL_ASSERT */
diff --git a/Examples/LL/Flash/WriteOptionBytes/main.h b/Examples/LL/Flash/WriteOptionBytes/main.h
new file mode 100644
index 0000000..3121990
--- /dev/null
+++ b/Examples/LL/Flash/WriteOptionBytes/main.h
@@ -0,0 +1,60 @@
+/**
+  ******************************************************************************
+  * @file    main.h
+  * @author  MCU Application Team
+  * @brief   Header for main.c file.
+  *          This file contains the common defines of the application.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) Puya Semiconductor Co.
+  * All rights reserved.</center></h2>
+  *
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __MAIN_H
+#define __MAIN_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "py32f0xx_ll_rcc.h"
+#include "py32f0xx_ll_bus.h"
+#include "py32f0xx_ll_system.h"
+#include "py32f0xx_ll_exti.h"
+#include "py32f0xx_ll_cortex.h"
+#include "py32f0xx_ll_utils.h"
+#include "py32f0xx_ll_pwr.h"
+#include "py32f0xx_ll_dma.h"
+#include "py32f0xx_ll_flash.h"
+#include "py32f0xx_ll_gpio.h"
+
+#if defined(USE_FULL_ASSERT)
+#include "py32_assert.h"
+#endif /* USE_FULL_ASSERT */
+
+/* Private includes ----------------------------------------------------------*/
+/* Private defines -----------------------------------------------------------*/
+/* Exported variables prototypes ---------------------------------------------*/
+/* Exported functions prototypes ---------------------------------------------*/
+void APP_ErrorHandler(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MAIN_H */
+
+/************************ (C) COPYRIGHT Puya *****END OF FILE******************/
diff --git a/Examples/LL/Flash/WriteOptionBytes/py32_assert.h b/Examples/LL/Flash/WriteOptionBytes/py32_assert.h
new file mode 100644
index 0000000..6b7dc2a
--- /dev/null
+++ b/Examples/LL/Flash/WriteOptionBytes/py32_assert.h
@@ -0,0 +1,59 @@
+/**
+  ******************************************************************************
+  * @file    py32_assert.h
+  * @brief   PY32 assert file.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) Puya Semiconductor Co.
+  * All rights reserved.</center></h2>
+  *
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __PY32_ASSERT_H
+#define __PY32_ASSERT_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#ifdef  USE_FULL_ASSERT
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Includes ------------------------------------------------------------------*/
+#include "stdint.h"
+
+/* Exported macro ------------------------------------------------------------*/
+
+/**
+  * @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 /* __PY32_ASSERT_H */
+
+/************************ (C) COPYRIGHT Puya *****END OF FILE******************/
diff --git a/Examples/LL/Flash/WriteOptionBytes/py32f0xx_it.c b/Examples/LL/Flash/WriteOptionBytes/py32f0xx_it.c
new file mode 100644
index 0000000..2d2f6e3
--- /dev/null
+++ b/Examples/LL/Flash/WriteOptionBytes/py32f0xx_it.c
@@ -0,0 +1,84 @@
+/**
+  ******************************************************************************
+  * @file    py32f0xx_it.c
+  * @author  MCU Application Team
+  * @brief   Interrupt Service Routines.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) Puya Semiconductor Co.
+  * All rights reserved.</center></h2>
+  *
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/* Includes ------------------------------------------------------------------*/
+#include "main.h"
+#include "py32f0xx_it.h"
+
+/* Private includes ----------------------------------------------------------*/
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private user code ---------------------------------------------------------*/
+/* External variables --------------------------------------------------------*/
+
+/******************************************************************************/
+/*           Cortex-M0+ Processor Interruption and Exception Handlers         */
+/******************************************************************************/
+/**
+  * @brief This function handles Non maskable interrupt.
+  */
+void NMI_Handler(void)
+{
+}
+
+/**
+  * @brief This function handles Hard fault interrupt.
+  */
+void HardFault_Handler(void)
+{
+  while (1)
+  {
+  }
+}
+
+/**
+  * @brief This function handles System service call via SWI instruction.
+  */
+void SVC_Handler(void)
+{
+}
+
+/**
+  * @brief This function handles Pendable request for system service.
+  */
+void PendSV_Handler(void)
+{
+}
+
+/**
+  * @brief This function handles System tick timer.
+  */
+void SysTick_Handler(void)
+{
+}
+
+/******************************************************************************/
+/* PY32F0xx 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.                                          */
+/******************************************************************************/
+
+/************************ (C) COPYRIGHT Puya *****END OF FILE******************/
diff --git a/Examples/LL/Flash/WriteOptionBytes/py32f0xx_it.h b/Examples/LL/Flash/WriteOptionBytes/py32f0xx_it.h
new file mode 100644
index 0000000..633fddb
--- /dev/null
+++ b/Examples/LL/Flash/WriteOptionBytes/py32f0xx_it.h
@@ -0,0 +1,49 @@
+/**
+  ******************************************************************************
+  * @file    py32f0xx_it.h
+  * @author  MCU Application Team
+  * @brief   This file contains the headers of the interrupt handlers.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) Puya Semiconductor Co.
+  * All rights reserved.</center></h2>
+  *
+  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __PY32F0XX_IT_H
+#define __PY32F0XX_IT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Private includes ----------------------------------------------------------*/
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions prototypes ---------------------------------------------*/
+void NMI_Handler(void);
+void HardFault_Handler(void);
+void SVC_Handler(void);
+void PendSV_Handler(void);
+void SysTick_Handler(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __PY32F0XX_IT_H */
+
+/************************ (C) COPYRIGHT Puya *****END OF FILE******************/