memory.htm

基于LPC2148的U盘实现

<P><STRONG><a name="[d77320]"></a>MSC_SetCSW</STRONG> (Thumb, 36 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb3fa8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_WriteEP
<LI><a href="#[117afd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uwrite4 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[d76cc8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
<LI><a href="#[d77034]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_TestUnitReady
<LI><a href="#[d77130]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
<LI><a href="#[d771ac]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_RWSetup
<LI><a href="#[d77224]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryVerify
<LI><a href="#[d772a4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryWrite
<LI><a href="#[d7b7f8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_BulkOut
<LI><a href="#[d7b870]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_BulkIn
</UL>

<P><STRONG><a name="[d772a4]"></a>MSC_MemoryWrite</STRONG> (Thumb, 232 bytes, Stack size 16 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 96<LI>Call Chain = MSC_MemoryWrite -> SD_WRITE -> SD_write_sector -> Write_Command_SD</UL>
<BR>[Calls]<UL><LI><a href="#[cb4114]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[d76bdc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SD_WRITE
<LI><a href="#[d77320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[117afd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uwrite4 (via Veneer)
<LI><a href="#[117b438]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[d7b7f8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_BulkOut
</UL>

<P><STRONG><a name="[d77224]"></a>MSC_MemoryVerify</STRONG> (Thumb, 180 bytes, Stack size 16 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = MSC_MemoryVerify -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb4114]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[d77320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[117afd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uwrite4 (via Veneer)
<LI><a href="#[117b438]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[d7b7f8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_BulkOut
</UL>

<P><STRONG><a name="[d771ac]"></a>MSC_RWSetup</STRONG> (Thumb, 108 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = MSC_RWSetup -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb4114]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[d77320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[117b438]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[d76cc8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[d77130]"></a>DataInFormat</STRONG> (Thumb, 72 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = DataInFormat -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb4114]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[d77320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[117b438]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[d76d40]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ReadFormatCapacity
<LI><a href="#[d76dc4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ReadCapacity
<LI><a href="#[d76e44]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ModeSense10
<LI><a href="#[d76ec0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ModeSense6
<LI><a href="#[d76f3c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_Inquiry
<LI><a href="#[d76fb4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_RequestSense
</UL>

<P><STRONG><a name="[d770b4]"></a>DataInTransfer</STRONG> (Thumb, 82 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = DataInTransfer -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb3fa8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_WriteEP
<LI><a href="#[117afd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uwrite4 (via Veneer)
<LI><a href="#[117b438]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[d76d40]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ReadFormatCapacity
<LI><a href="#[d76dc4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ReadCapacity
<LI><a href="#[d76e44]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ModeSense10
<LI><a href="#[d76ec0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ModeSense6
<LI><a href="#[d76f3c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_Inquiry
<LI><a href="#[d76fb4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_RequestSense
</UL>

<P><STRONG><a name="[d77034]"></a>MSC_TestUnitReady</STRONG> (Thumb, 58 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = MSC_TestUnitReady -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb4114]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[d77320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[117b438]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[d76cc8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[d76fb4]"></a>MSC_RequestSense</STRONG> (Thumb, 142 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = MSC_RequestSense -> DataInFormat -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[d770b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[d77130]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[d76cc8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[d76f3c]"></a>MSC_Inquiry</STRONG> (Thumb, 164 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = MSC_Inquiry -> DataInFormat -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[d770b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[d77130]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[d76cc8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[d76ec0]"></a>MSC_ModeSense6</STRONG> (Thumb, 42 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = MSC_ModeSense6 -> DataInFormat -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[d770b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[d77130]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[d76cc8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[d76e44]"></a>MSC_ModeSense10</STRONG> (Thumb, 52 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = MSC_ModeSense10 -> DataInFormat -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[d770b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[d77130]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[d76cc8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[d76dc4]"></a>MSC_ReadCapacity</STRONG> (Thumb, 60 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = MSC_ReadCapacity -> DataInFormat -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[d770b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[d77130]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[d76cc8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[d76d40]"></a>MSC_ReadFormatCapacity</STRONG> (Thumb, 74 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = MSC_ReadFormatCapacity -> DataInFormat -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[d770b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[d77130]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[d76cc8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[d76cc8]"></a>MSC_GetCBW</STRONG> (Thumb, 524 bytes, Stack size 16 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 132<LI>Call Chain = MSC_GetCBW -> MSC_MemoryRead -> SD_READ -> SD_Read_Block -> Write_Command_SD</UL>
<BR>[Calls]<UL><LI><a href="#[cb4114]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[d76c54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SD_READ
<LI><a href="#[d76d40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_ReadFormatCapacity
<LI><a href="#[d76dc4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_ReadCapacity
<LI><a href="#[d76e44]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_ModeSense10
<LI><a href="#[d76ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_ModeSense6
<LI><a href="#[d76f3c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_Inquiry
<LI><a href="#[d76fb4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_RequestSense
<LI><a href="#[d77034]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_TestUnitReady
<LI><a href="#[d771ac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_RWSetup
<LI><a href="#[d77320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[d77398]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryRead
<LI><a href="#[117afd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uwrite4 (via Veneer)
<LI><a href="#[117b438]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[d7b7f8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_BulkOut
</UL>

<P><STRONG><a name="[d7b870]"></a>MSC_BulkIn</STRONG> (Thumb, 130 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 124<LI>Call Chain = MSC_BulkIn -> MSC_MemoryRead -> SD_READ -> SD_Read_Block -> Write_Command_SD</UL>
<BR>[Calls]<UL><LI><a href="#[cb4114]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[d77320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[d77398]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryRead
</UL>
<BR>[Called By]<UL><LI><a href="#[d7bf34]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint2
</UL>

<P><STRONG><a name="[d7b7f8]"></a>MSC_BulkOut</STRONG> (Thumb, 90 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 140<LI>Call Chain = MSC_BulkOut -> MSC_GetCBW -> MSC_MemoryRead -> SD_READ -> SD_Read_Block -> Write_Command_SD</UL>
<BR>[Calls]<UL><LI><a href="#[cb4020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ReadEP
<LI><a href="#[cb4114]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[d76cc8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
<LI><a href="#[d77224]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryVerify
<LI><a href="#[d772a4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryWrite
<LI><a href="#[d77320]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
</UL>
<BR>[Called By]<UL><LI><a href="#[d7bf34]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint2
</UL>

<P><STRONG><a name="[d9202c]"></a>main</STRONG> (Thumb, 46 bytes, Stack size 8 bytes, memory.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = main -> SD_INIT -> Write_Command_SD</UL>
<BR>[Calls]<UL><LI><a href="#[cb4568]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Connect
<LI><a href="#[cb45e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Init
<LI><a href="#[d91f40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;spi_init
<LI><a href="#[d91fb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SD_INIT (via Veneer)
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[d8fcbc]"></a>SPI_RW</STRONG> (Thumb, 28 bytes, Stack size 0 bytes, sd.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[d8fb44]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;SD_Read_Block
<LI><a href="#[d8fbc0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;SD_write_sector
<LI><a href="#[d8fc3c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;Write_Command_SD
<LI><a href="#[d91f40]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;spi_init
<LI><a href="#[d91fb8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;SD_INIT (via Veneer)
</UL>

<P><STRONG><a name="[d91f40]"></a>spi_init</STRONG> (Thumb, 72 bytes, Stack size 4 bytes, sd.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = spi_init</UL>
<BR>[Calls]<UL><LI><a href="#[d8fcbc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_RW
</UL>
<BR>[Called By]<UL><LI><a href="#[d9202c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[d8fc3c]"></a>Write_Command_SD</STRONG> (Thumb, 100 bytes, Stack size 16 bytes, sd.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = Write_Command_SD</UL>
<BR>[Calls]<UL><LI><a href="#[d8fcbc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SPI_RW
</UL>
<BR>[Called By]<UL><LI><a href="#[d8fb44]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;SD_Read_Block
<LI><a href="#[d8fbc0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;SD_write_sector
<LI><a href="#[d91fb8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;SD_INIT (via Veneer)