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Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [ARM7_STR75x_IAR/] [STLibrary/] [inc/] [75x_smi.h] - Rev 867
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/******************** (C) COPYRIGHT 2006 STMicroelectronics ******************** * File Name : 75x_smi.h * Author : MCD Application Team * Date First Issued : 03/10/2006 * Description : This file contains all the functions prototypes for the * SMI software library. ******************************************************************************** * History: * 07/17/2006 : V1.0 * 03/10/2006 : V0.1 ******************************************************************************** * THE PRESENT SOFTWARE 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 SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING * INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. *******************************************************************************/ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __75x_SMI_H #define __75x_SMI_H /* Includes ------------------------------------------------------------------*/ #include "75x_map.h" /* Exported types ------------------------------------------------------------*/ typedef struct { u8 SMI_ClockHold; u8 SMI_Prescaler; u8 SMI_DeselectTime; } SMI_InitTypeDef; /* Exported constants --------------------------------------------------------*/ /* SMI mode */ #define SMI_Mode_HW 0xEFFFFFFF #define SMI_Mode_SW 0x10000000 /* Reception Length */ #define SMI_RxLength_0Bytes 0x00000000 #define SMI_RxLength_1Byte 0x00000010 #define SMI_RxLength_2Bytes 0x00000020 #define SMI_RxLength_3Bytes 0x00000030 #define SMI_RxLength_4Bytes 0x00000040 /* Transmission Length */ #define SMI_TxLength_0Bytes 0x00000000 #define SMI_TxLength_1Byte 0x00000001 #define SMI_TxLength_2Bytes 0x00000002 #define SMI_TxLength_3Bytes 0x00000003 #define SMI_TxLength_4Bytes 0x00000004 /* SMI memory Banks */ #define SMI_Bank_0 0x00000001 #define SMI_Bank_1 0x00000002 #define SMI_Bank_2 0x00000004 #define SMI_Bank_3 0x00000008 /* SMI Interrupts */ #define SMI_IT_WC 0x00000200 #define SMI_IT_TF 0x00000100 /* Fast Read Mode */ #define SMI_FastRead_Disable 0xFFFF7FFF #define SMI_FastRead_Enable 0x00008000 /* Write Burst Mode */ #define SMI_WriteBurst_Disable 0xDFFFFFFF #define SMI_WriteBurst_Enable 0x20000000 /* SMI Flags */ #define SMI_FLAG_Bank3_WM 0x00008000 #define SMI_FLAG_Bank2_WM 0x00004000 #define SMI_FLAG_Bank1_WM 0x00002000 #define SMI_FLAG_Bank0_WM 0x00001000 #define SMI_FLAG_ERF2 0x00000800 #define SMI_FLAG_ERF1 0x00000400 #define SMI_FLAG_WC 0x00000200 #define SMI_FLAG_TF 0x00000100 /* Exported macro ------------------------------------------------------------*/ /* Exported functions ------------------------------------------------------- */ void SMI_DeInit(void); void SMI_Init(SMI_InitTypeDef* SMI_InitStruct); void SMI_StructInit(SMI_InitTypeDef* SMI_InitStruct); void SMI_ModeConfig(u32 SMI_Mode); void SMI_TxRxLengthConfig(u32 SMI_TxLength, u32 SMI_RxLength); void SMI_BankCmd(u32 SMI_Bank, FunctionalState NewState); void SMI_ITConfig(u32 SMI_IT, FunctionalState NewState); void SMI_SelectBank(u32 SMI_Bank); void SMI_SendWENCmd(void); void SMI_SendRSRCmd(void); void SMI_SendCmd(u32 Command); void SMI_FastReadConfig(u32 SMI_FastRead); void SMI_WriteBurstConfig(u32 SMI_WriteBurst); void SMI_WriteByte(u32 WriteAddr, u8 Data); void SMI_WriteHalfWord(u32 WriteAddr, u16 Data); void SMI_WriteWord(u32 WriteAddr, u32 Data); u8 SMI_ReadByte(u32 ReadAddr); u16 SMI_ReadHalfWord(u32 ReadAddr); u32 SMI_ReadWord(u32 ReadAddr); u8 SMI_ReadMemoryStatusRegister(void); FlagStatus SMI_GetFlagStatus(u32 SMI_FLAG); void SMI_ClearFlag(u32 SMI_FLAG); ITStatus SMI_GetITStatus(u32 SMI_IT); void SMI_ClearITPendingBit(u32 SMI_IT); #endif /* __75x_SMI_H */ /******************* (C) COPYRIGHT 2006 STMicroelectronics *****END OF FILE****/
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