memory.htm

基于LPC2148的U盘实现

<BR>[Calls]<UL><LI><a href="#[cb48b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[cb49a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[d67314]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetClrFeature
<LI><a href="#[d67490]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
<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="[cb4098]"></a>USB_ClrStallEP</STRONG> (Thumb, 30 bytes, Stack size 12 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = USB_ClrStallEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb48b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[cb49a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[d67314]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetClrFeature
<LI><a href="#[d67490]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[cb4020]"></a>USB_ReadEP</STRONG> (Thumb, 110 bytes, Stack size 24 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = USB_ReadEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb492c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmd
<LI><a href="#[cb49a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
<LI><a href="#[117afd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uwrite4 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[d6750c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_StatusOutStage
<LI><a href="#[d6760c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_DataOutStage
<LI><a href="#[d67708]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetupStage
<LI><a href="#[d7b7f8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_BulkOut
</UL>

<P><STRONG><a name="[cb3fa8]"></a>USB_WriteEP</STRONG> (Thumb, 88 bytes, Stack size 24 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb492c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmd
<LI><a href="#[cb49a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
<LI><a href="#[117b438]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4 (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[d6758c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_StatusInStage
<LI><a href="#[d6768c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_DataInStage
<LI><a href="#[d770b4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[d77320]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[d77398]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryRead
</UL>

<P><STRONG><a name="[cb3f2c]"></a>USB_GetFrame</STRONG> (Thumb, 32 bytes, Stack size 4 bytes, usbhw.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[cb483c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RdCmdDat
<LI><a href="#[cb492c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmd
</UL>

<P><STRONG><a name="[cb4a14]"></a>USB_ISR</STRONG> (ARM, 400 bytes, Stack size 40 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = USB_ISR -> USB_Reset_Event</UL>
<BR>[Calls]<UL><LI><a href="#[cb3cb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Suspend_Event (via Veneer)
<LI><a href="#[cb3d38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Resume_Event (via Veneer)
<LI><a href="#[cb3db8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Reset_Event (via Veneer)
<LI><a href="#[cb4658]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Suspend (via Veneer)
<LI><a href="#[cb46d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Resume (via Veneer)
<LI><a href="#[cb4748]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Reset (via Veneer)
<LI><a href="#[cb483c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RdCmdDat (via Veneer)
<LI><a href="#[cb492c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmd (via Veneer)
</UL>
<BR>[Address Reference Count : 1]<UL><LI> usbhw.o(.text)
</UL>
<P><STRONG><a name="[d67784]"></a>USB_ResetCore</STRONG> (Thumb, 28 bytes, Stack size 0 bytes, usbcore.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[cb3db8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_Reset_Event
</UL>

<P><STRONG><a name="[d67708]"></a>USB_SetupStage</STRONG> (Thumb, 16 bytes, Stack size 8 bytes, usbcore.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = USB_SetupStage -> USB_ReadEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb4020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ReadEP
</UL>
<BR>[Called By]<UL><LI><a href="#[d67490]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d6768c]"></a>USB_DataInStage</STRONG> (Thumb, 56 bytes, Stack size 8 bytes, usbcore.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = USB_DataInStage -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb3fa8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_WriteEP
</UL>
<BR>[Called By]<UL><LI><a href="#[d67394]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_GetStatus
<LI><a href="#[d67410]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_GetDescriptor
<LI><a href="#[d67490]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d6760c]"></a>USB_DataOutStage</STRONG> (Thumb, 38 bytes, Stack size 8 bytes, usbcore.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = USB_DataOutStage -> USB_ReadEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb4020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ReadEP
</UL>
<BR>[Called By]<UL><LI><a href="#[d67490]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d6758c]"></a>USB_StatusInStage</STRONG> (Thumb, 18 bytes, Stack size 8 bytes, usbcore.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = USB_StatusInStage -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb3fa8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_WriteEP
</UL>
<BR>[Called By]<UL><LI><a href="#[d67490]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d6750c]"></a>USB_StatusOutStage</STRONG> (Thumb, 16 bytes, Stack size 8 bytes, usbcore.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = USB_StatusOutStage -> USB_ReadEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb4020]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ReadEP
</UL>
<BR>[Called By]<UL><LI><a href="#[d67490]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d67490]"></a>USB_EndPoint0</STRONG> (Thumb, 622 bytes, Stack size 8 bytes, usbcore.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 60<LI>Call Chain = USB_EndPoint0 -> USB_SetInterface -> USB_ResetEP</UL>
<BR>[Calls]<UL><LI><a href="#[cb4098]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ClrStallEP
<LI><a href="#[cb4114]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[cb4300]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_DirCtrlEP
<LI><a href="#[cb47c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetAddress
<LI><a href="#[d67018]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Configure_Event
<LI><a href="#[d6711c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_Reset
<LI><a href="#[d67194]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_GetMaxLUN
<LI><a href="#[d67210]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetInterface
<LI><a href="#[d67290]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetConfiguration
<LI><a href="#[d67314]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetClrFeature
<LI><a href="#[d67394]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_GetStatus
<LI><a href="#[d67410]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_GetDescriptor
<LI><a href="#[d6750c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_StatusOutStage
<LI><a href="#[d6758c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_StatusInStage
<LI><a href="#[d6760c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_DataOutStage
<LI><a href="#[d6768c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_DataInStage
<LI><a href="#[d67708]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetupStage
<LI><a href="#[1179e2c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_switch8 (via Veneer)
</UL>
<BR>[Address Reference Count : 1]<UL><LI> usbuser.o(.constdata)
</UL>
<P><STRONG><a name="[cb3db8]"></a>USB_Reset_Event</STRONG> (Thumb, 20 bytes, Stack size 8 bytes, usbuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = USB_Reset_Event</UL>
<BR>[Calls]<UL><LI><a href="#[d67784]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ResetCore
</UL>
<BR>[Called By]<UL><LI><a href="#[cb4a14]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_ISR (via Veneer)
</UL>

<P><STRONG><a name="[cb3cb8]"></a>USB_Suspend_Event</STRONG> (Thumb, 10 bytes, Stack size 0 bytes, usbuser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[cb4a14]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_ISR (via Veneer)
</UL>

<P><STRONG><a name="[cb3d38]"></a>USB_Resume_Event</STRONG> (Thumb, 10 bytes, Stack size 0 bytes, usbuser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[cb4a14]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_ISR (via Veneer)
</UL>

<P><STRONG><a name="[d67018]"></a>USB_Configure_Event</STRONG> (Thumb, 28 bytes, Stack size 0 bytes, usbuser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[d67490]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d7bfb0]"></a>USB_EndPoint1</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7bf34]"></a>USB_EndPoint2</STRONG> (Thumb, 34 bytes, Stack size 8 bytes, usbuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 148<LI>Call Chain = USB_EndPoint2 -> MSC_BulkOut -> MSC_GetCBW -> MSC_MemoryRead -> SD_READ -> SD_Read_Block -> Write_Command_SD</UL>
<BR>[Calls]<UL><LI><a href="#[d7b7f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_BulkOut
<LI><a href="#[d7b870]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_BulkIn
</UL>
<BR>[Address Reference Count : 1]<UL><LI> usbuser.o(.constdata)
</UL>
<P><STRONG><a name="[d7beb8]"></a>USB_EndPoint3</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7be3c]"></a>USB_EndPoint4</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7bdc0]"></a>USB_EndPoint5</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7bd44]"></a>USB_EndPoint6</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7bcc8]"></a>USB_EndPoint7</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7bc4c]"></a>USB_EndPoint8</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7bbd0]"></a>USB_EndPoint9</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7bb54]"></a>USB_EndPoint10</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7bad8]"></a>USB_EndPoint11</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7ba5c]"></a>USB_EndPoint12</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7b9e0]"></a>USB_EndPoint13</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7b964]"></a>USB_EndPoint14</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d7b8e8]"></a>USB_EndPoint15</STRONG> (Thumb, 2 bytes, Stack size 0 bytes, usbuser.o(.text), UNUSED)

<P><STRONG><a name="[d6711c]"></a>MSC_Reset</STRONG> (Thumb, 18 bytes, Stack size 0 bytes, mscuser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[d67490]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d67194]"></a>MSC_GetMaxLUN</STRONG> (Thumb, 10 bytes, Stack size 0 bytes, mscuser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[d67490]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d77398]"></a>MSC_MemoryRead</STRONG> (Thumb, 172 bytes, Stack size 16 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 116<LI>Call Chain = MSC_MemoryRead -> SD_READ -> SD_Read_Block -> Write_Command_SD</UL>
<BR>[Calls]<UL><LI><a href="#[cb3fa8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_WriteEP
<LI><a href="#[d76c54]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SD_READ
<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="#[d76cc8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
<LI><a href="#[d7b870]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_BulkIn
</UL>