audio.htm

ARM实例程序

<LI><a href="#[cd5f38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmd
</UL>

<P><STRONG><a name="[cd5bf4]"></a>USB_Init</STRONG> (ARM, 228 bytes, Stack size 4 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = USB_Init -> USB_SetAddress</UL>
<BR>[Calls]<UL><LI><a href="#[cd5dd0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Reset
<LI><a href="#[d037a4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_SetAddress
</UL>
<BR>[Called By]<UL><LI><a href="#[cccd30]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[cd5b7c]"></a>USB_Connect</STRONG> (ARM, 52 bytes, Stack size 8 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = USB_Connect</UL>
<BR>[Calls]<UL><LI><a href="#[cd5ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
</UL>
<BR>[Called By]<UL><LI><a href="#[cccd30]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[cd5b04]"></a>USB_WakeUp</STRONG> (ARM, 40 bytes, Stack size 4 bytes, usbhw.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[cd5ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
</UL>

<P><STRONG><a name="[d03628]"></a>USB_WakeUpCfg</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbhw.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[d03f8c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetClrFeature
</UL>

<P><STRONG><a name="[d03a90]"></a>USB_Configure</STRONG> (ARM, 96 bytes, Stack size 8 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = USB_Configure</UL>
<BR>[Calls]<UL><LI><a href="#[cd5ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
</UL>
<BR>[Called By]<UL><LI><a href="#[d03f08]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetConfiguration
</UL>

<P><STRONG><a name="[d03b0c]"></a>USB_ConfigEP</STRONG> (ARM, 112 bytes, Stack size 8 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 8<LI>Call Chain = USB_ConfigEP</UL>
<BR>[Calls]<UL><LI><a href="#[cd5fac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[d03e88]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetInterface
<LI><a href="#[d03f08]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetConfiguration
</UL>

<P><STRONG><a name="[d03990]"></a>USB_DirCtrlEP</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbhw.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c24114]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d03898]"></a>USB_EnableEP</STRONG> (ARM, 44 bytes, Stack size 12 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = USB_EnableEP</UL>
<BR>[Calls]<UL><LI><a href="#[cd5ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[cd5fac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[d03e88]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetInterface
<LI><a href="#[d03f08]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetConfiguration
</UL>

<P><STRONG><a name="[d03914]"></a>USB_DisableEP</STRONG> (ARM, 44 bytes, Stack size 12 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = USB_DisableEP</UL>
<BR>[Calls]<UL><LI><a href="#[cd5ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[cd5fac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[d03e88]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetInterface
<LI><a href="#[d03f08]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetConfiguration
</UL>

<P><STRONG><a name="[d03820]"></a>USB_ResetEP</STRONG> (ARM, 44 bytes, Stack size 12 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = USB_ResetEP</UL>
<BR>[Calls]<UL><LI><a href="#[cd5ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[cd5fac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[d03e88]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetInterface
<LI><a href="#[d03f08]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetConfiguration
</UL>

<P><STRONG><a name="[d03728]"></a>USB_SetStallEP</STRONG> (ARM, 44 bytes, Stack size 12 bytes, usbhw.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 12<LI>Call Chain = USB_SetStallEP</UL>
<BR>[Calls]<UL><LI><a href="#[cd5ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[cd5fac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[c24114]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
<LI><a href="#[d03f8c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetClrFeature
</UL>

<P><STRONG><a name="[d03c0c]"></a>USB_ClrStallEP</STRONG> (ARM, 44 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="#[cd5ec0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmdDat
<LI><a href="#[cd5fac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
</UL>
<BR>[Called By]<UL><LI><a href="#[c24114]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
<LI><a href="#[d03f8c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetClrFeature
</UL>

<P><STRONG><a name="[c2409c]"></a>USB_ReadEP</STRONG> (ARM, 176 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="#[cd5f38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmd
<LI><a href="#[cd5fac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
<LI><a href="#[10eaf70]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uwrite4
</UL>
<BR>[Called By]<UL><LI><a href="#[c24aa4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SOF_Event
<LI><a href="#[d04108]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_StatusOutStage
<LI><a href="#[d04208]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_DataOutStage
<LI><a href="#[d04304]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_SetupStage
</UL>

<P><STRONG><a name="[d035b0]"></a>USB_WriteEP</STRONG> (ARM, 144 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="#[cd5f38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmd
<LI><a href="#[cd5fac]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;EPAdr
<LI><a href="#[10eb3d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_uread4
</UL>
<BR>[Called By]<UL><LI><a href="#[d04188]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_StatusInStage
<LI><a href="#[d04288]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_DataInStage
</UL>

<P><STRONG><a name="[cd5a88]"></a>USB_GetFrame</STRONG> (ARM, 48 bytes, Stack size 4 bytes, usbhw.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[cd5e48]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RdCmdDat
<LI><a href="#[cd5f38]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrCmd
</UL>

<P><STRONG><a name="[d03d08]"></a>ADC_IF_GetRequest</STRONG> (ARM, 308 bytes, Stack size 0 bytes, adcuser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c24114]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d03c88]"></a>ADC_IF_SetRequest</STRONG> (ARM, 184 bytes, Stack size 0 bytes, adcuser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c24114]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d03e08]"></a>ADC_EP_GetRequest</STRONG> (ARM, 8 bytes, Stack size 0 bytes, adcuser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c24114]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[d03d88]"></a>ADC_EP_SetRequest</STRONG> (ARM, 8 bytes, Stack size 0 bytes, adcuser.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c24114]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_EndPoint0
</UL>

<P><STRONG><a name="[ccce18]"></a>get_potval</STRONG> (ARM, 92 bytes, Stack size 0 bytes, demo.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[cccda4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;tc0_isr
</UL>

<P><STRONG><a name="[cccda4]"></a>tc0_isr</STRONG> (ARM, 472 bytes, Stack size 28 bytes, demo.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ccce18]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;get_potval
</UL>

<P><STRONG><a name="[cccd30]"></a>main</STRONG> (ARM, 156 bytes, Stack size 8 bytes, demo.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="#[cd5b7c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Connect
<LI><a href="#[cd5bf4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;USB_Init
</UL>
<BR>[Address Reference Count : 1]<UL><LI> kernel.o(.text)
</UL>
<P><STRONG><a name="[10eb3d8]"></a>__aeabi_uread4</STRONG> (ARM, 0 bytes, Stack size 0 bytes, uread4.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[d035b0]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_WriteEP
</UL>

<P><STRONG><a name="[10eb360]"></a>__rt_uread4</STRONG> (ARM, 32 bytes, Stack size 0 bytes, uread4.o(.text), UNUSED)

<P><STRONG><a name="[10eaf70]"></a>__aeabi_uwrite4</STRONG> (ARM, 0 bytes, Stack size 0 bytes, uwrite4.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c2409c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;USB_ReadEP
</UL>

<P><STRONG><a name="[10eaef4]"></a>__rt_uwrite4</STRONG> (ARM, 32 bytes, Stack size 0 bytes, uwrite4.o(.text), UNUSED)

<P><STRONG><a name="[10ea94c]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[10ea8c4]"></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="#[10e83c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[10e8ecc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[10e986c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[10ea83c]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[10eaa20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[10e986c]"></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="#[10e1ca4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[10e20f8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
<LI><a href="#[10e3930]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
<LI><a href="#[10e6abc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via BX)
<LI><a href="#[10ea8c4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[10ea20c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__main
<LI><a href="#[1143a38]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
</UL>

<P><STRONG><a name="[10e9724]"></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="#[10e38e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[10e6abc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;exit (via Veneer)
</UL>

<P><STRONG><a name="[10e96ac]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[10e7694]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
</UL>

<P><STRONG><a name="[10e8ecc]"></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="#[c27f90]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
<LI><a href="#[10e71b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[10ea8c4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[10e83c8]"></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="#[10ea8c4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[10e7694]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[10e96ac]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>

<P><STRONG><a name="[10e7090]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[10e71b8]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[10e8ecc]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[10e7130]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[10e6abc]"></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="#[10e696c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_call_atexit_fns (Weak Reference)
<LI><a href="#[10e69ec]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
<LI><a href="#[10e9724]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[10e986c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[10e3930]"></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>
<BR>[Calls]<UL><LI><a href="#[10e2eb0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_signal_init (Weak Reference)
<LI><a href="#[10e2f2c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_rand_init (Weak Reference)
<LI><a href="#[10e2fa4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_initio (Weak Reference)
<LI><a href="#[10e3018]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_init_user_alloc (Weak Reference)
<LI><a href="#[10e3098]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_init_alloc (Weak Reference)
<LI><a href="#[10e3110]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_getenv_init (Weak Reference)
<LI><a href="#[10e318c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_time (Weak Reference)
<LI><a href="#[10e3208]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_numeric (Weak Reference)
<LI><a href="#[10e3284]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_monetary (Weak Reference)
<LI><a href="#[10e3304]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_ctype (Weak Reference)
<LI><a href="#[10e3380]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_collate (Weak Reference)