.htm

基于LPC2148的U盘实现

<BR>[Calls]<UL><LI><a href="#[b20ee4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_WriteEP
<LI><a href="#[fd0244]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4
<LI><a href="#[102016c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uwrite4
</UL>
<BR>[Called By]<UL><LI><a href="#[be4248]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ReadFormatCapacity
<LI><a href="#[be42cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ReadCapacity
<LI><a href="#[be434c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ModeSense10
<LI><a href="#[be43c8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_ModeSense6
<LI><a href="#[be4444]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_Inquiry
<LI><a href="#[be44bc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_RequestSense
</UL>

<P><STRONG><a name="[be453c]"></a>MSC_TestUnitReady</STRONG> (ARM, 80 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="#[b21050]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[be4828]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[fd0244]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4
</UL>
<BR>[Called By]<UL><LI><a href="#[be41d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[be44bc]"></a>MSC_RequestSense</STRONG> (ARM, 156 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="#[be45bc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[be4638]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[be41d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[be4444]"></a>MSC_Inquiry</STRONG> (ARM, 308 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="#[be45bc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[be4638]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[be41d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[be43c8]"></a>MSC_ModeSense6</STRONG> (ARM, 72 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="#[be45bc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[be4638]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[be41d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[be434c]"></a>MSC_ModeSense10</STRONG> (ARM, 92 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="#[be45bc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[be4638]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[be41d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[be42cc]"></a>MSC_ReadCapacity</STRONG> (ARM, 100 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="#[be45bc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[be4638]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[be41d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[be4248]"></a>MSC_ReadFormatCapacity</STRONG> (ARM, 128 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="#[be45bc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[be4638]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
</UL>
<BR>[Called By]<UL><LI><a href="#[be41d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
</UL>

<P><STRONG><a name="[be41d0]"></a>MSC_GetCBW</STRONG> (ARM, 788 bytes, Stack size 16 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 64<LI>Call Chain = MSC_GetCBW -> MSC_ReadFormatCapacity -> DataInFormat -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[b21050]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[be4248]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_ReadFormatCapacity
<LI><a href="#[be42cc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_ReadCapacity
<LI><a href="#[be434c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_ModeSense10
<LI><a href="#[be43c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_ModeSense6
<LI><a href="#[be4444]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_Inquiry
<LI><a href="#[be44bc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_RequestSense
<LI><a href="#[be453c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_TestUnitReady
<LI><a href="#[be46b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_RWSetup
<LI><a href="#[be4828]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[be48a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryRead
<LI><a href="#[fd0244]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4
<LI><a href="#[102016c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uwrite4
</UL>
<BR>[Called By]<UL><LI><a href="#[be8bec]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_BulkOut
</UL>

<P><STRONG><a name="[be8c64]"></a>MSC_BulkIn</STRONG> (ARM, 148 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = MSC_BulkIn -> MSC_MemoryRead -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[b21050]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[be4828]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[be48a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryRead
</UL>
<BR>[Called By]<UL><LI><a href="#[be9328]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint2
</UL>

<P><STRONG><a name="[be8bec]"></a>MSC_BulkOut</STRONG> (ARM, 172 bytes, Stack size 8 bytes, mscuser.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 72<LI>Call Chain = MSC_BulkOut -> MSC_GetCBW -> MSC_ReadFormatCapacity -> DataInFormat -> MSC_SetCSW -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[b20f5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ReadEP
<LI><a href="#[b21050]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[be41d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
<LI><a href="#[be472c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryVerify
<LI><a href="#[be47ac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryWrite
<LI><a href="#[be4828]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
</UL>
<BR>[Called By]<UL><LI><a href="#[be9328]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint2
</UL>

<P><STRONG><a name="[bdf148]"></a>main</STRONG> (ARM, 72 bytes, Stack size 8 bytes, memory.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = main -> USB_Init -> USB_SetAddress</UL>
<BR>[Calls]<UL><LI><a href="#[b214a4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Connect
<LI><a href="#[b2151c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Init
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[fd0244]"></a>__aeabi_uread4</STRONG> (ARM, 0 bytes, Stack size 0 bytes, uread4.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b20ee4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_WriteEP
<LI><a href="#[be41d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
<LI><a href="#[be453c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_TestUnitReady
<LI><a href="#[be45bc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[be4638]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;DataInFormat
<LI><a href="#[be46b4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_RWSetup
<LI><a href="#[be472c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryVerify
<LI><a href="#[be47ac]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryWrite
<LI><a href="#[be48a0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryRead
</UL>

<P><STRONG><a name="[fd01cc]"></a>__rt_uread4</STRONG> (ARM, 32 bytes, Stack size 0 bytes, uread4.o(.text), UNUSED)

<P><STRONG><a name="[102016c]"></a>__aeabi_uwrite4</STRONG> (ARM, 0 bytes, Stack size 0 bytes, uwrite4.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[b20f5c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_ReadEP
<LI><a href="#[be41d0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_GetCBW
<LI><a href="#[be45bc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;DataInTransfer
<LI><a href="#[be472c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryVerify
<LI><a href="#[be47ac]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryWrite
<LI><a href="#[be4828]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_SetCSW
<LI><a href="#[be48a0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;MSC_MemoryRead
</UL>

<P><STRONG><a name="[10200f0]"></a>__rt_uwrite4</STRONG> (ARM, 32 bytes, Stack size 0 bytes, uwrite4.o(.text), UNUSED)

<P><STRONG><a name="[101fb48]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[101fac0]"></a>__rt_stackheap_init</STRONG> (ARM, 60 bytes, Stack size 24 bytes, stkheap2.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32 + Unknown Stack Size
<LI>Call Chain = __rt_stackheap_init -> __user_setup_stackheap</UL>
<BR>[Calls]<UL><LI><a href="#[101d5c4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[101e0c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[101ea68]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[101fa38]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[101fc1c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[101ea68]"></a>__rt_entry</STRONG> (ARM, 76 bytes, Stack size 16 bytes, kernel.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 64 + Unknown Stack Size
<LI>Call Chain = __rt_entry -> __rt_lib_init -> _fp_init</UL>
<BR>[Calls]<UL><LI><a href="#[1016ea0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[10172f4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
<LI><a href="#[1018b2c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
<LI><a href="#[101bcb8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via BX)
<LI><a href="#[101fac0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[101f408]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__main
<LI><a href="#[10472e0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
</UL>

<P><STRONG><a name="[101e920]"></a>__rt_exit</STRONG> (ARM, 20 bytes, Stack size 8 bytes, kernel.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = __rt_exit -> __rt_lib_shutdown</UL>
<BR>[Calls]<UL><LI><a href="#[1018adc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[101bcb8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;exit (via Veneer)
</UL>

<P><STRONG><a name="[101e8a8]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[101c890]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
</UL>

<P><STRONG><a name="[101e0c8]"></a>__user_setup_stackheap</STRONG> (ARM, 96 bytes, Stack size 8 bytes, sys_stackheap_outer.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8 + Unknown Stack Size
<LI>Call Chain = __user_setup_stackheap</UL>
<BR>[Calls]<UL><LI><a href="#[b28120]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
<LI><a href="#[101c3b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[101fac0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[101d5c4]"></a>__rt_stackheap_storage</STRONG> (ARM, 12 bytes, Stack size 0 bytes, rt_stackheap_storage_intlibspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[101fac0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[101c890]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[101e8a8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>

<P><STRONG><a name="[101c28c]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[101c3b4]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[101e0c8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[101c32c]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[101bcb8]"></a>exit</STRONG> (Thumb, 24 bytes, Stack size 8 bytes, exit.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = exit -> __rt_exit -> __rt_lib_shutdown</UL>
<BR>[Calls]<UL><LI><a href="#[101bb68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_call_atexit_fns (Weak Reference)
<LI><a href="#[101bbe8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
<LI><a href="#[101e920]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[101ea68]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[1018b2c]"></a>__rt_lib_init</STRONG> (Thumb, 188 bytes, Stack size 40 bytes, lib_init.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = __rt_lib_init -> _fp_init</UL>