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210 lines
6.2 KiB
210 lines
6.2 KiB
/** |
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****************************************************************************** |
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* @file stm32f10x_cec.h |
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* @author MCD Application Team |
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* @version V3.5.0 |
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* @date 11-March-2011 |
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* @brief This file contains all the functions prototypes for the CEC firmware |
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* library. |
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****************************************************************************** |
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* @attention |
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* |
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* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS |
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* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE |
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* TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY |
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* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING |
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* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE |
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* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. |
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* |
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* <h2><center>© COPYRIGHT 2011 STMicroelectronics</center></h2> |
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****************************************************************************** |
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*/ |
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/* Define to prevent recursive inclusion -------------------------------------*/ |
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#ifndef __STM32F10x_CEC_H |
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#define __STM32F10x_CEC_H |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* Includes ------------------------------------------------------------------*/ |
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#include "stm32f10x.h" |
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/** @addtogroup STM32F10x_StdPeriph_Driver |
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* @{ |
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*/ |
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/** @addtogroup CEC |
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* @{ |
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*/ |
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/** @defgroup CEC_Exported_Types |
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* @{ |
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*/ |
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/** |
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* @brief CEC Init structure definition |
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*/ |
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typedef struct |
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{ |
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uint16_t CEC_BitTimingMode; /*!< Configures the CEC Bit Timing Error Mode. |
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This parameter can be a value of @ref CEC_BitTiming_Mode */ |
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uint16_t CEC_BitPeriodMode; /*!< Configures the CEC Bit Period Error Mode. |
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This parameter can be a value of @ref CEC_BitPeriod_Mode */ |
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}CEC_InitTypeDef; |
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/** |
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* @} |
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*/ |
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/** @defgroup CEC_Exported_Constants |
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* @{ |
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*/ |
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/** @defgroup CEC_BitTiming_Mode |
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* @{ |
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*/ |
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#define CEC_BitTimingStdMode ((uint16_t)0x00) /*!< Bit timing error Standard Mode */ |
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#define CEC_BitTimingErrFreeMode CEC_CFGR_BTEM /*!< Bit timing error Free Mode */ |
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#define IS_CEC_BIT_TIMING_ERROR_MODE(MODE) (((MODE) == CEC_BitTimingStdMode) || \ |
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((MODE) == CEC_BitTimingErrFreeMode)) |
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/** |
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* @} |
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*/ |
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/** @defgroup CEC_BitPeriod_Mode |
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* @{ |
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*/ |
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#define CEC_BitPeriodStdMode ((uint16_t)0x00) /*!< Bit period error Standard Mode */ |
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#define CEC_BitPeriodFlexibleMode CEC_CFGR_BPEM /*!< Bit period error Flexible Mode */ |
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#define IS_CEC_BIT_PERIOD_ERROR_MODE(MODE) (((MODE) == CEC_BitPeriodStdMode) || \ |
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((MODE) == CEC_BitPeriodFlexibleMode)) |
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/** |
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* @} |
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*/ |
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/** @defgroup CEC_interrupts_definition |
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* @{ |
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*/ |
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#define CEC_IT_TERR CEC_CSR_TERR |
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#define CEC_IT_TBTRF CEC_CSR_TBTRF |
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#define CEC_IT_RERR CEC_CSR_RERR |
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#define CEC_IT_RBTF CEC_CSR_RBTF |
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#define IS_CEC_GET_IT(IT) (((IT) == CEC_IT_TERR) || ((IT) == CEC_IT_TBTRF) || \ |
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((IT) == CEC_IT_RERR) || ((IT) == CEC_IT_RBTF)) |
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/** |
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* @} |
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*/ |
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/** @defgroup CEC_Own_Address |
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* @{ |
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*/ |
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#define IS_CEC_ADDRESS(ADDRESS) ((ADDRESS) < 0x10) |
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/** |
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* @} |
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*/ |
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/** @defgroup CEC_Prescaler |
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* @{ |
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*/ |
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#define IS_CEC_PRESCALER(PRESCALER) ((PRESCALER) <= 0x3FFF) |
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/** |
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* @} |
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*/ |
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/** @defgroup CEC_flags_definition |
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* @{ |
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*/ |
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/** |
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* @brief ESR register flags |
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*/ |
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#define CEC_FLAG_BTE ((uint32_t)0x10010000) |
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#define CEC_FLAG_BPE ((uint32_t)0x10020000) |
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#define CEC_FLAG_RBTFE ((uint32_t)0x10040000) |
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#define CEC_FLAG_SBE ((uint32_t)0x10080000) |
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#define CEC_FLAG_ACKE ((uint32_t)0x10100000) |
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#define CEC_FLAG_LINE ((uint32_t)0x10200000) |
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#define CEC_FLAG_TBTFE ((uint32_t)0x10400000) |
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/** |
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* @brief CSR register flags |
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*/ |
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#define CEC_FLAG_TEOM ((uint32_t)0x00000002) |
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#define CEC_FLAG_TERR ((uint32_t)0x00000004) |
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#define CEC_FLAG_TBTRF ((uint32_t)0x00000008) |
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#define CEC_FLAG_RSOM ((uint32_t)0x00000010) |
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#define CEC_FLAG_REOM ((uint32_t)0x00000020) |
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#define CEC_FLAG_RERR ((uint32_t)0x00000040) |
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#define CEC_FLAG_RBTF ((uint32_t)0x00000080) |
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#define IS_CEC_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFF03) == 0x00) && ((FLAG) != 0x00)) |
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#define IS_CEC_GET_FLAG(FLAG) (((FLAG) == CEC_FLAG_BTE) || ((FLAG) == CEC_FLAG_BPE) || \ |
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((FLAG) == CEC_FLAG_RBTFE) || ((FLAG)== CEC_FLAG_SBE) || \ |
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((FLAG) == CEC_FLAG_ACKE) || ((FLAG) == CEC_FLAG_LINE) || \ |
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((FLAG) == CEC_FLAG_TBTFE) || ((FLAG) == CEC_FLAG_TEOM) || \ |
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((FLAG) == CEC_FLAG_TERR) || ((FLAG) == CEC_FLAG_TBTRF) || \ |
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((FLAG) == CEC_FLAG_RSOM) || ((FLAG) == CEC_FLAG_REOM) || \ |
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((FLAG) == CEC_FLAG_RERR) || ((FLAG) == CEC_FLAG_RBTF)) |
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/** |
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* @} |
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*/ |
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/** |
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* @} |
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*/ |
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/** @defgroup CEC_Exported_Macros |
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* @{ |
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*/ |
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/** |
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* @} |
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*/ |
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/** @defgroup CEC_Exported_Functions |
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* @{ |
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*/ |
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void CEC_DeInit(void); |
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void CEC_Init(CEC_InitTypeDef* CEC_InitStruct); |
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void CEC_Cmd(FunctionalState NewState); |
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void CEC_ITConfig(FunctionalState NewState); |
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void CEC_OwnAddressConfig(uint8_t CEC_OwnAddress); |
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void CEC_SetPrescaler(uint16_t CEC_Prescaler); |
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void CEC_SendDataByte(uint8_t Data); |
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uint8_t CEC_ReceiveDataByte(void); |
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void CEC_StartOfMessage(void); |
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void CEC_EndOfMessageCmd(FunctionalState NewState); |
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FlagStatus CEC_GetFlagStatus(uint32_t CEC_FLAG); |
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void CEC_ClearFlag(uint32_t CEC_FLAG); |
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ITStatus CEC_GetITStatus(uint8_t CEC_IT); |
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void CEC_ClearITPendingBit(uint16_t CEC_IT); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* __STM32F10x_CEC_H */ |
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/** |
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* @} |
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*/ |
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/** |
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* @} |
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*/ |
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/** |
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* @} |
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*/ |
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/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
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