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LPC23XX USB声卡 例程 来自MCU123开发板配套光盘

<LI><a href="#[ff2198]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_trap_init (Weak Reference)
<LI><a href="#[ff2214]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_clock_init (Weak Reference)
<LI><a href="#[ff228c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_atexit_init (Weak Reference)
<LI><a href="#[ff2384]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__cpp_initialize__aeabi_ (Weak Reference)
<LI><a href="#[ff240c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__alloca_initialize (Weak Reference)
<LI><a href="#[ff248c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__Heap_DescSize (Weak Reference)
<LI><a href="#[ff2508]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_exceptions_init (Weak Reference)
<LI><a href="#[ff2798]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_argv_veneer (via Veneer)
<LI><a href="#[ff5788]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
<LI><a href="#[103d0f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_init (via Veneer)
<LI><a href="#[103f720]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_locale (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[ff8608]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry (via Veneer)
</UL>

<P><STRONG><a name="[ff267c]"></a>__rt_lib_shutdown</STRONG> (Thumb, 26 bytes, Stack size 8 bytes, lib_init.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = __rt_lib_shutdown</UL>
<BR>[Calls]<UL><LI><a href="#[ff1b4c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_terminateio (Weak Reference)
<LI><a href="#[ff1bc8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_terminate_user_alloc (Weak Reference)
<LI><a href="#[ff2308]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__cxa_finalize (Weak Reference)
<LI><a href="#[ff5788]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
</UL>
<BR>[Called By]<UL><LI><a href="#[ff84c0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_exit (via Veneer)
</UL>

<P><STRONG><a name="[1041234]"></a>_platform_post_stackheap_init</STRONG> (ARM, 12 bytes, Stack size 0 bytes, boardinit2.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ff8608]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[1040de0]"></a>_platform_post_lib_init</STRONG> (ARM, 16 bytes, Stack size 8 bytes, boardinit3.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = _platform_post_lib_init</UL>
<BR>[Called By]<UL><LI><a href="#[ff8608]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[10405d4]"></a>__I_use_semihosting</STRONG> (ARM, 0 bytes, Stack size 0 bytes, use_no_semi.o(.text))
<BR>[Address Reference Count : 1]<UL><LI> sys_exit.o(.text)
</UL>
<P><STRONG><a name="[104054c]"></a>__use_no_semihosting_swi</STRONG> (ARM, 4 bytes, Stack size 0 bytes, use_no_semi.o(.text), UNUSED)

<P><STRONG><a name="[103f720]"></a>__rt_locale</STRONG> (ARM, 12 bytes, Stack size 0 bytes, rt_locale_intlibspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[103d588]"></a>__ARM_get_argv</STRONG> (Thumb, 6 bytes, Stack size 4 bytes, no_argv.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = __ARM_get_argv</UL>
<BR>[Address Reference Count : 1]<UL><LI> lib_init.o(.emb_text)
</UL>
<P><STRONG><a name="[103c16c]"></a>__rt_fp_status_addr</STRONG> (ARM, 12 bytes, Stack size 0 bytes, rt_fp_status_addr_intlibspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[103d0f0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;_fp_init
</UL>

<P><STRONG><a name="[c030e0]"></a>USB_GetDescriptor</STRONG> (ARM, 340 bytes, Stack size 16 bytes, usbcore.o(i.USB_GetDescriptor))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = USB_GetDescriptor -> USB_DataInStage -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[c032e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_DataInStage
</UL>
<BR>[Called By]<UL><LI><a href="#[b240fc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c03064]"></a>USB_GetStatus</STRONG> (ARM, 356 bytes, Stack size 16 bytes, usbcore.o(i.USB_GetStatus))
<BR><BR>[Stack]<UL><LI>Max Depth = 48<LI>Call Chain = USB_GetStatus -> USB_DataInStage -> USB_WriteEP</UL>
<BR>[Calls]<UL><LI><a href="#[c032e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_DataInStage
</UL>
<BR>[Called By]<UL><LI><a href="#[b240fc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c02fe4]"></a>USB_SetClrFeature</STRONG> (ARM, 388 bytes, Stack size 16 bytes, usbcore.o(i.USB_SetClrFeature))
<BR><BR>[Stack]<UL><LI>Max Depth = 28<LI>Call Chain = USB_SetClrFeature -> USB_SetStallEP</UL>
<BR>[Calls]<UL><LI><a href="#[c02680]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_WakeUpCfg
<LI><a href="#[c02780]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetStallEP
<LI><a href="#[c02c64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ClrStallEP
</UL>
<BR>[Called By]<UL><LI><a href="#[b240fc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c02f60]"></a>USB_SetConfiguration</STRONG> (ARM, 644 bytes, Stack size 24 bytes, usbcore.o(i.USB_SetConfiguration))
<BR><BR>[Stack]<UL><LI>Max Depth = 36<LI>Call Chain = USB_SetConfiguration -> USB_ResetEP</UL>
<BR>[Calls]<UL><LI><a href="#[c02878]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ResetEP
<LI><a href="#[c028f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EnableEP
<LI><a href="#[c0296c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_DisableEP
<LI><a href="#[c02ae8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Configure
<LI><a href="#[c02b64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ConfigEP
</UL>
<BR>[Called By]<UL><LI><a href="#[b240fc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[c02ee0]"></a>USB_SetInterface</STRONG> (ARM, 452 bytes, Stack size 40 bytes, usbcore.o(i.USB_SetInterface))
<BR><BR>[Stack]<UL><LI>Max Depth = 52<LI>Call Chain = USB_SetInterface -> USB_ResetEP</UL>
<BR>[Calls]<UL><LI><a href="#[c02878]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ResetEP
<LI><a href="#[c028f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_EnableEP
<LI><a href="#[c0296c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_DisableEP
<LI><a href="#[c02b64]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_ConfigEP
</UL>
<BR>[Called By]<UL><LI><a href="#[b240fc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[103d0f0]"></a>_fp_init</STRONG> (ARM, 24 bytes, Stack size 8 bytes, fpinit.o(x$fpl$fpinit))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = _fp_init</UL>
<BR>[Calls]<UL><LI><a href="#[103c16c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_fp_status_addr
</UL>
<BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[103cfe4]"></a>__fplib_config_pureend_doubles</STRONG> (ARM, 0 bytes, Stack size unknown bytes, fpinit.o(x$fpl$fpinit), UNUSED)

<P><STRONG><a name="[b28700]"></a>Undef_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, lpc2300.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[b28700]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Undef_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[b28700]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;Undef_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> lpc2300.o(RESET)
</UL>
<P><STRONG><a name="[b28688]"></a>SWI_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, lpc2300.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[b28688]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;SWI_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[b28688]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;SWI_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> lpc2300.o(RESET)
</UL>
<P><STRONG><a name="[b2860c]"></a>PAbt_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, lpc2300.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[b2860c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PAbt_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[b2860c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;PAbt_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> lpc2300.o(RESET)
</UL>
<P><STRONG><a name="[b28590]"></a>DAbt_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, lpc2300.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[b28590]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DAbt_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[b28590]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;DAbt_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> lpc2300.o(RESET)
</UL>
<P><STRONG><a name="[b28518]"></a>IRQ_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, lpc2300.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[b28518]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IRQ_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[b28518]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;IRQ_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> lpc2300.o(RESET)
</UL>
<P><STRONG><a name="[b284a0]"></a>FIQ_Handler</STRONG> (ARM, 4 bytes, Stack size unknown bytes, lpc2300.o(RESET))
<BR><BR>[Calls]<UL><LI><a href="#[b284a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;FIQ_Handler
</UL>
<BR>[Called By]<UL><LI><a href="#[b284a0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;FIQ_Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> lpc2300.o(RESET)
</UL>
<P><STRONG><a name="[ff2508]"></a>__ARM_exceptions_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff5788]"></a>__ARM_stackcheck</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff267c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (Weak Reference)
<LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
<LI><a href="#[ff5858]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;exit (Weak Reference)
</UL>

<P><STRONG><a name="[ff248c]"></a>__Heap_DescSize</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff240c]"></a>__alloca_initialize</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff2384]"></a>__cpp_initialize__aeabi_</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff2308]"></a>__cxa_finalize</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff267c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (Weak Reference)
</UL>

<P><STRONG><a name="[ff97bc]"></a>__user_heap_extend</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED, UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[ff95d8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[ff228c]"></a>_atexit_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff5708]"></a>_call_atexit_fns</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff5858]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;exit (Weak Reference)
</UL>

<P><STRONG><a name="[ff2214]"></a>_clock_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff2198]"></a>_fp_trap_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff211c]"></a>_get_lc_collate</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff20a0]"></a>_get_lc_ctype</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff2020]"></a>_get_lc_monetary</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff1fa4]"></a>_get_lc_numeric</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff1f28]"></a>_get_lc_time</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff1eac]"></a>_getenv_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff1e34]"></a>_init_alloc</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff1db4]"></a>_init_user_alloc</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff1d40]"></a>_initio</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff1cc8]"></a>_rand_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff1c4c]"></a>_signal_init</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff26cc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (Weak Reference)
</UL>

<P><STRONG><a name="[ff1bc8]"></a>_terminate_user_alloc</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff267c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (Weak Reference)
</UL>

<P><STRONG><a name="[ff1b4c]"></a>_terminateio</STRONG> (Unknown, 0 bytes, Stack size 0 bytes, UNDEFINED)
<BR><BR>[Called By]<UL><LI><a href="#[ff267c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (Weak Reference)
</UL>
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