/opt/STM32F10x_StdPeriph_Lib_V3.5.0/Libraries/STM32F10x_StdPeriph_Driver/src/stm32f10x_cec.c File Reference

This file provides all the CEC firmware functions. More...

#include "stm32f10x_cec.h"
#include "stm32f10x_rcc.h"

Go to the source code of this file.

Defines
#define	CEC_OFFSET   (CEC_BASE - PERIPH_BASE)
#define	CFGR_OFFSET   (CEC_OFFSET + 0x00)
#define	PE_BitNumber   0x00
#define	CFGR_PE_BB   (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (PE_BitNumber * 4))
#define	IE_BitNumber   0x01
#define	CFGR_IE_BB   (PERIPH_BB_BASE + (CFGR_OFFSET * 32) + (IE_BitNumber * 4))
#define	CSR_OFFSET   (CEC_OFFSET + 0x10)
#define	TSOM_BitNumber   0x00
#define	CSR_TSOM_BB   (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TSOM_BitNumber * 4))
#define	TEOM_BitNumber   0x01
#define	CSR_TEOM_BB   (PERIPH_BB_BASE + (CSR_OFFSET * 32) + (TEOM_BitNumber * 4))
#define	CFGR_CLEAR_Mask   (uint8_t)(0xF3)
#define	FLAG_Mask   ((uint32_t)0x00FFFFFF)
Functions
void	CEC_DeInit (void)
	Deinitializes the CEC peripheral registers to their default reset values.
void	CEC_Init (CEC_InitTypeDef *CEC_InitStruct)
	Initializes the CEC peripheral according to the specified parameters in the CEC_InitStruct.
void	CEC_Cmd (FunctionalState NewState)
	Enables or disables the specified CEC peripheral.
void	CEC_ITConfig (FunctionalState NewState)
	Enables or disables the CEC interrupt.
void	CEC_OwnAddressConfig (uint8_t CEC_OwnAddress)
	Defines the Own Address of the CEC device.
void	CEC_SetPrescaler (uint16_t CEC_Prescaler)
	Sets the CEC prescaler value.
void	CEC_SendDataByte (uint8_t Data)
	Transmits single data through the CEC peripheral.
uint8_t	CEC_ReceiveDataByte (void)
	Returns the most recent received data by the CEC peripheral.
void	CEC_StartOfMessage (void)
	Starts a new message.
void	CEC_EndOfMessageCmd (FunctionalState NewState)
	Transmits message with or without an EOM bit.
FlagStatus	CEC_GetFlagStatus (uint32_t CEC_FLAG)
	Gets the CEC flag status.
void	CEC_ClearFlag (uint32_t CEC_FLAG)
	Clears the CEC's pending flags.
ITStatus	CEC_GetITStatus (uint8_t CEC_IT)
	Checks whether the specified CEC interrupt has occurred or not.
void	CEC_ClearITPendingBit (uint16_t CEC_IT)
	Clears the CEC's interrupt pending bits.

---

Detailed Description

This file provides all the CEC firmware functions.

Author:

MCD Application Team

Version:

V3.5.0

Date:

11-March-2011

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.

© COPYRIGHT 2011 STMicroelectronics

Definition in file stm32f10x_cec.c.