| /******************** (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****/ |