From a22d9c106276bb1819e583012d7ea41b6529b318 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Wed, 16 May 2018 08:14:05 +0800
Subject: [PATCH] add new LED key systick sample code
---
src/bare_test/4.Systick/stdlib/src/stm32f10x_crc.c | 320 ++++++++++++++++++++++++++--------------------------
1 files changed, 160 insertions(+), 160 deletions(-)
diff --git a/src/bare_test/stm32_key/fwlib/src/stm32f10x_crc.c b/src/bare_test/4.Systick/stdlib/src/stm32f10x_crc.c
similarity index 99%
copy from src/bare_test/stm32_key/fwlib/src/stm32f10x_crc.c
copy to src/bare_test/4.Systick/stdlib/src/stm32f10x_crc.c
index ef0c047..6501728 100644
--- a/src/bare_test/stm32_key/fwlib/src/stm32f10x_crc.c
+++ b/src/bare_test/4.Systick/stdlib/src/stm32f10x_crc.c
@@ -1,160 +1,160 @@
-/**
- ******************************************************************************
- * @file stm32f10x_crc.c
- * @author MCD Application Team
- * @version V3.5.0
- * @date 11-March-2011
- * @brief This file provides all the CRC firmware functions.
- ******************************************************************************
- * @attention
- *
- * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
- * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
- * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
- * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
- * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
- * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
- *
- * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2>
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f10x_crc.h"
-
-/** @addtogroup STM32F10x_StdPeriph_Driver
- * @{
- */
-
-/** @defgroup CRC
- * @brief CRC driver modules
- * @{
- */
-
-/** @defgroup CRC_Private_TypesDefinitions
- * @{
- */
-
-/**
- * @}
- */
-
-/** @defgroup CRC_Private_Defines
- * @{
- */
-
-/**
- * @}
- */
-
-/** @defgroup CRC_Private_Macros
- * @{
- */
-
-/**
- * @}
- */
-
-/** @defgroup CRC_Private_Variables
- * @{
- */
-
-/**
- * @}
- */
-
-/** @defgroup CRC_Private_FunctionPrototypes
- * @{
- */
-
-/**
- * @}
- */
-
-/** @defgroup CRC_Private_Functions
- * @{
- */
-
-/**
- * @brief Resets the CRC Data register (DR).
- * @param None
- * @retval None
- */
-void CRC_ResetDR(void)
-{
- /* Reset CRC generator */
- CRC->CR = CRC_CR_RESET;
-}
-
-/**
- * @brief Computes the 32-bit CRC of a given data word(32-bit).
- * @param Data: data word(32-bit) to compute its CRC
- * @retval 32-bit CRC
- */
-uint32_t CRC_CalcCRC(uint32_t Data)
-{
- CRC->DR = Data;
-
- return (CRC->DR);
-}
-
-/**
- * @brief Computes the 32-bit CRC of a given buffer of data word(32-bit).
- * @param pBuffer: pointer to the buffer containing the data to be computed
- * @param BufferLength: length of the buffer to be computed
- * @retval 32-bit CRC
- */
-uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength)
-{
- uint32_t index = 0;
-
- for(index = 0; index < BufferLength; index++)
- {
- CRC->DR = pBuffer[index];
- }
- return (CRC->DR);
-}
-
-/**
- * @brief Returns the current CRC value.
- * @param None
- * @retval 32-bit CRC
- */
-uint32_t CRC_GetCRC(void)
-{
- return (CRC->DR);
-}
-
-/**
- * @brief Stores a 8-bit data in the Independent Data(ID) register.
- * @param IDValue: 8-bit value to be stored in the ID register
- * @retval None
- */
-void CRC_SetIDRegister(uint8_t IDValue)
-{
- CRC->IDR = IDValue;
-}
-
-/**
- * @brief Returns the 8-bit data stored in the Independent Data(ID) register
- * @param None
- * @retval 8-bit value of the ID register
- */
-uint8_t CRC_GetIDRegister(void)
-{
- return (CRC->IDR);
-}
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
+/**
+ ******************************************************************************
+ * @file stm32f10x_crc.c
+ * @author MCD Application Team
+ * @version V3.5.0
+ * @date 11-March-2011
+ * @brief This file provides all the CRC firmware functions.
+ ******************************************************************************
+ * @attention
+ *
+ * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+ * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+ * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+ * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+ * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+ * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+ *
+ * <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2>
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f10x_crc.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Driver
+ * @{
+ */
+
+/** @defgroup CRC
+ * @brief CRC driver modules
+ * @{
+ */
+
+/** @defgroup CRC_Private_TypesDefinitions
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup CRC_Private_Defines
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup CRC_Private_Macros
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup CRC_Private_Variables
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup CRC_Private_FunctionPrototypes
+ * @{
+ */
+
+/**
+ * @}
+ */
+
+/** @defgroup CRC_Private_Functions
+ * @{
+ */
+
+/**
+ * @brief Resets the CRC Data register (DR).
+ * @param None
+ * @retval None
+ */
+void CRC_ResetDR(void)
+{
+ /* Reset CRC generator */
+ CRC->CR = CRC_CR_RESET;
+}
+
+/**
+ * @brief Computes the 32-bit CRC of a given data word(32-bit).
+ * @param Data: data word(32-bit) to compute its CRC
+ * @retval 32-bit CRC
+ */
+uint32_t CRC_CalcCRC(uint32_t Data)
+{
+ CRC->DR = Data;
+
+ return (CRC->DR);
+}
+
+/**
+ * @brief Computes the 32-bit CRC of a given buffer of data word(32-bit).
+ * @param pBuffer: pointer to the buffer containing the data to be computed
+ * @param BufferLength: length of the buffer to be computed
+ * @retval 32-bit CRC
+ */
+uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength)
+{
+ uint32_t index = 0;
+
+ for(index = 0; index < BufferLength; index++)
+ {
+ CRC->DR = pBuffer[index];
+ }
+ return (CRC->DR);
+}
+
+/**
+ * @brief Returns the current CRC value.
+ * @param None
+ * @retval 32-bit CRC
+ */
+uint32_t CRC_GetCRC(void)
+{
+ return (CRC->DR);
+}
+
+/**
+ * @brief Stores a 8-bit data in the Independent Data(ID) register.
+ * @param IDValue: 8-bit value to be stored in the ID register
+ * @retval None
+ */
+void CRC_SetIDRegister(uint8_t IDValue)
+{
+ CRC->IDR = IDValue;
+}
+
+/**
+ * @brief Returns the 8-bit data stored in the Independent Data(ID) register
+ * @param None
+ * @retval 8-bit value of the ID register
+ */
+uint8_t CRC_GetIDRegister(void)
+{
+ return (CRC->IDR);
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
--
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