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/**************************************************************************** |
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/* F i l e D a t a |
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/* |
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/* Module : SRAMManager |
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/* C.I. No. : |
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/* $Revision: 1.1.1.1 $ |
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/* $Date: 2003/08/04 09:40:21 $ |
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/* Belonging to : |
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/* : |
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/* $RCSfile: SM_SRAMPageManager_int.c,v $ |
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/* Program Type : |
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/* Sub-modules : |
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/* |
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/**************************************************************************** |
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/* S W D e v e l o p m e n t E n v i r o n m e n t |
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/* |
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/* Host system : |
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/* SW Compiler : |
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/* $Author: sebastiani $ |
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/* : |
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/**************************************************************************** |
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/* U p d a t i n g |
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/* |
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/* $Log: SM_SRAMPageManager_int.c,v $ |
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/* Revision 1.1.1.1 2003/08/04 09:40:21 sebastiani |
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/* Imported sources laben rel. 19.06.2003 integrated with pam2 |
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/* |
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/* Revision 1.4 2003/06/09 10:18:33 aurora |
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/* copy data via PCMCIA with Interrupt preemption enabled |
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/* |
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/* Revision 1.3 2002/05/09 08:16:35 zulia |
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/* * acceptance release |
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/* |
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/* |
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/*****************************************************************************/ |
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/*============================= Include File ================================*/ |
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#include <src/SRAMManager/SRAMPageManager/SM_SRAMPageManager_int.h> |
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#include <src/SRAMManager/SRAMDriver/SD_SRAMDriver_p.h> |
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/*****************************************************************************/ |
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/*=== S R A M P a g e M a n a g e r I N T E R N A L F U N C T I O N S ===*/ |
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/*****************************************************************************/ |
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/*****************************************************************************/ |
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/* @Function: SM_ifCopyFromSRAM */ |
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/* @Purpose : */ |
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/* The function copy Size bytes from the SRAM to the microprocessor memory */ |
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/* */ |
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/* @@ */ |
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/* @Parameter Name @Mode @Description */ |
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/* SRAMStartAddr IN Source address in SRAM */ |
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/* RAMStartAddr IN Destination address in RAM */ |
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/* Size IN Size of data to copy */ |
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/* @@ */ |
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/*****************************************************************************/ |
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void SM_ifCopyFromSRAM(UINT32 SRAMStartAddr, void* RAMStartAddr, UINT32 Size) |
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{ |
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BYTE* target; |
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/* Init the source hbus I/O SRAM address */ |
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SD_piSetSRAMRWAddress(SRAMStartAddr); |
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/* Init the destination RAM address*/ |
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target = RAMStartAddr; |
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/* Copy the packet */ |
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while(Size--) |
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{ |
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*target = (BYTE)SD_piReadSRAM(); |
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target++; |
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} |
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} |
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/*****************************************************************************/ |
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/* @Function: SM_ifCopyToSRAM */ |
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/* @Purpose : */ |
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/* The function copy Size bytes from the microprocessor memory to the SRAM */ |
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/* */ |
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/* @@ */ |
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/* @Parameter Name @Mode @Description */ |
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/* SRAMStartAddr IN Destination address in SRAM */ |
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/* RAMStartAddr IN Source address in RAM */ |
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/* Size IN Size of data to copy */ |
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/* @@ */ |
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/*****************************************************************************/ |
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void SM_ifCopyToSRAM(UINT32 SRAMStartAddr, void* RAMStartAddr, UINT32 Size) |
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{ |
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BYTE* source; |
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unsigned int intLevel; |
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/* Init the source RAM address*/ |
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source = RAMStartAddr; |
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/* Copy the packet */ |
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while(Size--) |
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{ |
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OS_piInterDisable(&intLevel); |
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/* write the address to write and data */ |
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SD_piSetSRAMRWAddress(SRAMStartAddr++); |
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SD_piWriteSRAM(*source); |
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source++; |
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OS_piInterEnable(intLevel); |
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} |
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} |
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