--- /dev/null
+/**\r
+ ******************************************************************************\r
+ * @file stm32f10x_cec.h\r
+ * @author MCD Application Team\r
+ * @version V3.3.0\r
+ * @date 04/16/2010\r
+ * @brief This file contains all the functions prototypes for the CEC firmware \r
+ * library.\r
+ ******************************************************************************\r
+ * @copy\r
+ *\r
+ * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS\r
+ * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE\r
+ * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY\r
+ * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING\r
+ * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE\r
+ * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.\r
+ *\r
+ * <h2><center>© COPYRIGHT 2010 STMicroelectronics</center></h2>\r
+ */ \r
+\r
+/* Define to prevent recursive inclusion -------------------------------------*/\r
+#ifndef __STM32F10x_CEC_H\r
+#define __STM32F10x_CEC_H\r
+\r
+#ifdef __cplusplus\r
+ extern "C" {\r
+#endif\r
+\r
+/* Includes ------------------------------------------------------------------*/\r
+#include "stm32f10x.h"\r
+\r
+/** @addtogroup STM32F10x_StdPeriph_Driver\r
+ * @{\r
+ */\r
+\r
+/** @addtogroup CEC\r
+ * @{\r
+ */\r
+ \r
+\r
+/** @defgroup CEC_Exported_Types\r
+ * @{\r
+ */\r
+ \r
+/** \r
+ * @brief CEC Init structure definition \r
+ */ \r
+typedef struct\r
+{\r
+ uint16_t CEC_BitTimingMode; /*!< Configures the CEC Bit Timing Error Mode. \r
+ This parameter can be a value of @ref CEC_BitTiming_Mode */\r
+ uint16_t CEC_BitPeriodMode; /*!< Configures the CEC Bit Period Error Mode. \r
+ This parameter can be a value of @ref CEC_BitPeriod_Mode */\r
+}CEC_InitTypeDef;\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @defgroup CEC_Exported_Constants\r
+ * @{\r
+ */ \r
+ \r
+/** @defgroup CEC_BitTiming_Mode \r
+ * @{\r
+ */ \r
+#define CEC_BitTimingStdMode ((uint16_t)0x00) /*!< Bit timing error Standard Mode */\r
+#define CEC_BitTimingErrFreeMode CEC_CFGR_BTEM /*!< Bit timing error Free Mode */\r
+\r
+#define IS_CEC_BIT_TIMING_ERROR_MODE(MODE) (((MODE) == CEC_BitTimingStdMode) || \\r
+ ((MODE) == CEC_BitTimingErrFreeMode))\r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @defgroup CEC_BitPeriod_Mode \r
+ * @{\r
+ */ \r
+#define CEC_BitPeriodStdMode ((uint16_t)0x00) /*!< Bit period error Standard Mode */\r
+#define CEC_BitPeriodFlexibleMode CEC_CFGR_BPEM /*!< Bit period error Flexible Mode */\r
+\r
+#define IS_CEC_BIT_PERIOD_ERROR_MODE(MODE) (((MODE) == CEC_BitPeriodStdMode) || \\r
+ ((MODE) == CEC_BitPeriodFlexibleMode))\r
+/**\r
+ * @}\r
+ */ \r
+\r
+\r
+/** @defgroup CEC_interrupts_definition \r
+ * @{\r
+ */ \r
+#define CEC_IT_TERR CEC_CSR_TERR\r
+#define CEC_IT_TBTRF CEC_CSR_TBTRF\r
+#define CEC_IT_RERR CEC_CSR_RERR\r
+#define CEC_IT_RBTF CEC_CSR_RBTF\r
+#define IS_CEC_GET_IT(IT) (((IT) == CEC_IT_TERR) || ((IT) == CEC_IT_TBTRF) || \\r
+ ((IT) == CEC_IT_RERR) || ((IT) == CEC_IT_RBTF))\r
+/**\r
+ * @}\r
+ */ \r
+\r
+\r
+/** @defgroup CEC_Own_Addres \r
+ * @{\r
+ */ \r
+#define IS_CEC_ADDRESS(ADDRESS) ((ADDRESS) < 0x10)\r
+/**\r
+ * @}\r
+ */ \r
+\r
+/** @defgroup CEC_Prescaler \r
+ * @{\r
+ */ \r
+#define IS_CEC_PRESCALER(PRESCALER) ((PRESCALER) <= 0x3FFF)\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @defgroup CEC_flags_definition \r
+ * @{\r
+ */\r
+ \r
+/** \r
+ * @brief ESR register flags \r
+ */ \r
+#define CEC_FLAG_BTE ((uint32_t)0x10010000)\r
+#define CEC_FLAG_BPE ((uint32_t)0x10020000)\r
+#define CEC_FLAG_RBTFE ((uint32_t)0x10040000)\r
+#define CEC_FLAG_SBE ((uint32_t)0x10080000)\r
+#define CEC_FLAG_ACKE ((uint32_t)0x10100000)\r
+#define CEC_FLAG_LINE ((uint32_t)0x10200000)\r
+#define CEC_FLAG_TBTFE ((uint32_t)0x10400000)\r
+\r
+/** \r
+ * @brief CSR register flags \r
+ */ \r
+#define CEC_FLAG_TEOM ((uint32_t)0x00000002) \r
+#define CEC_FLAG_TERR ((uint32_t)0x00000004)\r
+#define CEC_FLAG_TBTRF ((uint32_t)0x00000008)\r
+#define CEC_FLAG_RSOM ((uint32_t)0x00000010)\r
+#define CEC_FLAG_REOM ((uint32_t)0x00000020)\r
+#define CEC_FLAG_RERR ((uint32_t)0x00000040)\r
+#define CEC_FLAG_RBTF ((uint32_t)0x00000080)\r
+\r
+#define IS_CEC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFF03) == 0x00) && ((FLAG) != 0x00))\r
+ \r
+#define IS_CEC_GET_FLAG(FLAG) (((FLAG) == CEC_FLAG_BTE) || ((FLAG) == CEC_FLAG_BPE) || \\r
+ ((FLAG) == CEC_FLAG_RBTFE) || ((FLAG)== CEC_FLAG_SBE) || \\r
+ ((FLAG) == CEC_FLAG_ACKE) || ((FLAG) == CEC_FLAG_LINE) || \\r
+ ((FLAG) == CEC_FLAG_TBTFE) || ((FLAG) == CEC_FLAG_TEOM) || \\r
+ ((FLAG) == CEC_FLAG_TERR) || ((FLAG) == CEC_FLAG_TBTRF) || \\r
+ ((FLAG) == CEC_FLAG_RSOM) || ((FLAG) == CEC_FLAG_REOM) || \\r
+ ((FLAG) == CEC_FLAG_RERR) || ((FLAG) == CEC_FLAG_RBTF))\r
+\r
+/**\r
+ * @}\r
+ */ \r
+\r
+/**\r
+ * @}\r
+ */ \r
+\r
+/** @defgroup CEC_Exported_Macros\r
+ * @{\r
+ */\r
+ \r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @defgroup CEC_Exported_Functions\r
+ * @{\r
+ */ \r
+void CEC_DeInit(void);\r
+void CEC_Init(CEC_InitTypeDef* CEC_InitStruct);\r
+void CEC_Cmd(FunctionalState NewState);\r
+void CEC_ITConfig(FunctionalState NewState);\r
+void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress);\r
+void CEC_SetPrescaler(uint16_t CEC_Prescaler);\r
+void CEC_SendDataByte(uint8_t Data);\r
+uint8_t CEC_ReceiveDataByte(void);\r
+void CEC_StartOfMessage(void);\r
+void CEC_EndOfMessageCmd(FunctionalState NewState);\r
+FlagStatus CEC_GetFlagStatus(uint32_t CEC_FLAG);\r
+void CEC_ClearFlag(uint32_t CEC_FLAG);\r
+ITStatus CEC_GetITStatus(uint8_t CEC_IT);\r
+void CEC_ClearITPendingBit(uint16_t CEC_IT);\r
+\r
+#ifdef __cplusplus\r
+}\r
+#endif\r
+\r
+#endif /* __STM32F10x_CEC_H */\r
+\r
+/**\r
+ * @}\r
+ */ \r
+\r
+/**\r
+ * @}\r
+ */ \r
+\r
+/**\r
+ * @}\r
+ */ \r
+\r
+/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/\r
projects / fw / stlink / blobdiff