usb_test.htm

realview下的USB_test源代码

<P><STRONG><a name="[c7cc98]"></a>PrepareEp1Fifo</STRONG> (ARM, 100 bytes, Stack size 16 bytes, usbin.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 16<LI>Call Chain = PrepareEp1Fifo
</UL>
<BR>[Calls]<UL><LI><a href="#[c7cc08]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WrPktEp1
</UL>
<BR>[Called By]<UL><LI><a href="#[c7cc50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Ep1Handler
<LI><a href="#[c7e198]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UsbdMain
<LI><a href="#[c7e420]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IsrUsbd
</UL>

<P><STRONG><a name="[c7cc50]"></a>Ep1Handler</STRONG> (ARM, 112 bytes, Stack size 8 bytes, usbin.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = Ep1Handler &rArr; PrepareEp1Fifo
</UL>
<BR>[Calls]<UL><LI><a href="#[c7cc98]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PrepareEp1Fifo
<LI><a href="#[c7d478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PrintEpiPkt
<LI><a href="#[c817a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DbgPrintf
</UL>
<BR>[Called By]<UL><LI><a href="#[c7e420]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IsrUsbd
</UL>

<P><STRONG><a name="[c7bbc0]"></a>ReconfigUsbd</STRONG> (ARM, 272 bytes, Stack size 0 bytes, usblib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7bb78]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ConfigUsbd
<LI><a href="#[c7e420]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IsrUsbd
</UL>

<P><STRONG><a name="[c7bb78]"></a>ConfigUsbd</STRONG> (ARM, 36 bytes, Stack size 4 bytes, usblib.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 4<LI>Call Chain = ConfigUsbd
</UL>
<BR>[Calls]<UL><LI><a href="#[c7bbc0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ReconfigUsbd
</UL>
<BR>[Called By]<UL><LI><a href="#[c7e198]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;UsbdMain
</UL>

<P><STRONG><a name="[c81760]"></a>RdPktEp0</STRONG> (ARM, 36 bytes, Stack size 0 bytes, usblib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c81838]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Ep0Handler
</UL>

<P><STRONG><a name="[c81718]"></a>WrPktEp0</STRONG> (ARM, 36 bytes, Stack size 0 bytes, usblib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c81838]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Ep0Handler
</UL>

<P><STRONG><a name="[c7cc08]"></a>WrPktEp1</STRONG> (ARM, 36 bytes, Stack size 0 bytes, usblib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7cc98]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PrepareEp1Fifo
</UL>

<P><STRONG><a name="[c7bb30]"></a>WrPktEp2</STRONG> (ARM, 36 bytes, Stack size 0 bytes, usblib.o(.text), UNUSED)

<P><STRONG><a name="[c7bae8]"></a>RdPktEp3</STRONG> (ARM, 36 bytes, Stack size 0 bytes, usblib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7a5d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Ep3Handler
</UL>

<P><STRONG><a name="[c7baa0]"></a>RdPktEp4</STRONG> (ARM, 36 bytes, Stack size 0 bytes, usblib.o(.text), UNUSED)

<P><STRONG><a name="[c7e4f8]"></a>ConfigEp3DmaMode</STRONG> (ARM, 160 bytes, Stack size 0 bytes, usblib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7e8a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WaitDownload
</UL>

<P><STRONG><a name="[c7ba58]"></a>ConfigEp3IntMode</STRONG> (ARM, 72 bytes, Stack size 0 bytes, usblib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7e468]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IsrDma2
</UL>

<P><STRONG><a name="[c7e198]"></a>UsbdMain</STRONG> (ARM, 24 bytes, Stack size 8 bytes, usbmain.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = UsbdMain &rArr; PrepareEp1Fifo
</UL>
<BR>[Calls]<UL><LI><a href="#[c7bb78]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ConfigUsbd
<LI><a href="#[c7cc98]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PrepareEp1Fifo
<LI><a href="#[c817f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;InitDescriptorTable
</UL>
<BR>[Called By]<UL><LI><a href="#[c7e660]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[c817a8]"></a>DbgPrintf</STRONG> (ARM, 4 bytes, Stack size 0 bytes, usbmain.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7a5d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Ep3Handler
<LI><a href="#[c7cc50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Ep1Handler
<LI><a href="#[c7d478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PrintEpiPkt
<LI><a href="#[c7e420]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IsrUsbd
<LI><a href="#[c81838]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Ep0Handler
<LI><a href="#[c81880]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PrintEp0Pkt
</UL>

<P><STRONG><a name="[c7e420]"></a>IsrUsbd</STRONG> (ARM, 280 bytes, Stack size 40 bytes, usbmain.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 808 + Unknown Stack Size
<LI>Call Chain = IsrUsbd &rArr; Ep3Handler &rArr; Uart_Printf &rArr; __c89vsprintf &rArr; _printf_char_common &rArr; __printf &rArr; _printf_fp_dec &rArr; _printf_fp_dec_real &rArr; _fp_digits &rArr; _btod_etento &rArr; _btod_emul &rArr; _e2e
</UL>
<BR>[Calls]<UL><LI><a href="#[c7a5d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Ep3Handler
<LI><a href="#[c7bbc0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ReconfigUsbd
<LI><a href="#[c7cc50]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Ep1Handler
<LI><a href="#[c7cc98]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;PrepareEp1Fifo
<LI><a href="#[c817a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DbgPrintf
<LI><a href="#[c81838]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Ep0Handler
</UL>
<BR>[Address Reference Count : 1]<UL><LI> u2440mon.o(.text)
</UL>
<P><STRONG><a name="[c7a660]"></a>_WrDbgStrFifo</STRONG> (ARM, 60 bytes, Stack size 0 bytes, usbmain.o(.text), UNUSED)

<P><STRONG><a name="[c7a618]"></a>DbgPrintfLoop</STRONG> (ARM, 108 bytes, Stack size 8 bytes, usbmain.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[c7a588]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_SendByte
</UL>

<P><STRONG><a name="[c7a5d0]"></a>Ep3Handler</STRONG> (ARM, 588 bytes, Stack size 16 bytes, usbout.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 768 + Unknown Stack Size
<LI>Call Chain = Ep3Handler &rArr; Uart_Printf &rArr; __c89vsprintf &rArr; _printf_char_common &rArr; __printf &rArr; _printf_fp_dec &rArr; _printf_fp_dec_real &rArr; _fp_digits &rArr; _btod_etento &rArr; _btod_emul &rArr; _e2e
</UL>
<BR>[Calls]<UL><LI><a href="#[c798f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RdPktEp3_CheckSum
<LI><a href="#[c7bae8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RdPktEp3
<LI><a href="#[c7e270]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_Printf
<LI><a href="#[c817a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DbgPrintf
</UL>
<BR>[Called By]<UL><LI><a href="#[c7e420]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;IsrUsbd
</UL>

<P><STRONG><a name="[c7e468]"></a>IsrDma2</STRONG> (ARM, 548 bytes, Stack size 40 bytes, usbout.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = IsrDma2
</UL>
<BR>[Calls]<UL><LI><a href="#[c7ba58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ConfigEp3IntMode
</UL>
<BR>[Address Reference Count : 1]<UL><LI> u2440mon.o(.text)
</UL>
<P><STRONG><a name="[c7e540]"></a>ClearEp3OutPktReady</STRONG> (ARM, 32 bytes, Stack size 0 bytes, usbout.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7e8a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WaitDownload
</UL>

<P><STRONG><a name="[c7e4b0]"></a>Delay</STRONG> (ARM, 180 bytes, Stack size 16 bytes, 2440lib.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 24<LI>Call Chain = Delay &rArr; __aeabi_idivmod
</UL>
<BR>[Calls]<UL><LI><a href="#[c759d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_idivmod
</UL>
<BR>[Called By]<UL><LI><a href="#[c7a588]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_SendByte
<LI><a href="#[c7e660]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[c7e3d8]"></a>Port_Init</STRONG> (ARM, 160 bytes, Stack size 0 bytes, 2440lib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7e660]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[c7e2b8]"></a>Uart_Init</STRONG> (ARM, 500 bytes, Stack size 56 bytes, 2440lib.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 72<LI>Call Chain = Uart_Init &rArr; __aeabi_ddiv
</UL>
<BR>[Calls]<UL><LI><a href="#[c73da8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_ddiv
<LI><a href="#[c742c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_dadd
<LI><a href="#[1134418]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_i2d
<LI><a href="#[11347c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_d2iz
</UL>
<BR>[Called By]<UL><LI><a href="#[c7e660]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[c7e228]"></a>Uart_Select</STRONG> (ARM, 12 bytes, Stack size 0 bytes, 2440lib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7e660]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[c7e1e0]"></a>Uart_TxEmpty</STRONG> (ARM, 196 bytes, Stack size 0 bytes, 2440lib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7e8a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WaitDownload
</UL>

<P><STRONG><a name="[c7e300]"></a>Uart_Getch</STRONG> (ARM, 152 bytes, Stack size 0 bytes, 2440lib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c77e60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_GetString
<LI><a href="#[c7e8e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Menu
</UL>

<P><STRONG><a name="[c7e348]"></a>Uart_GetKey</STRONG> (ARM, 164 bytes, Stack size 0 bytes, 2440lib.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[c7e8a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WaitDownload
</UL>

<P><STRONG><a name="[c7a588]"></a>Uart_SendByte</STRONG> (ARM, 324 bytes, Stack size 8 bytes, 2440lib.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 32<LI>Call Chain = Uart_SendByte &rArr; Delay &rArr; __aeabi_idivmod
</UL>
<BR>[Calls]<UL><LI><a href="#[c7e4b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delay
</UL>
<BR>[Called By]<UL><LI><a href="#[c77e60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_GetString
<LI><a href="#[c77ea8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_SendString
<LI><a href="#[c7a618]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DbgPrintfLoop
</UL>

<P><STRONG><a name="[c77ea8]"></a>Uart_SendString</STRONG> (ARM, 40 bytes, Stack size 8 bytes, 2440lib.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = Uart_SendString &rArr; Uart_SendByte &rArr; Delay &rArr; __aeabi_idivmod
</UL>
<BR>[Calls]<UL><LI><a href="#[c7a588]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_SendByte
</UL>
<BR>[Called By]<UL><LI><a href="#[c7e270]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_Printf
</UL>

<P><STRONG><a name="[c7e270]"></a>Uart_Printf</STRONG> (ARM, 56 bytes, Stack size 280 bytes, 2440lib.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 752 + Unknown Stack Size
<LI>Call Chain = Uart_Printf &rArr; __c89vsprintf &rArr; _printf_char_common &rArr; __printf &rArr; _printf_fp_dec &rArr; _printf_fp_dec_real &rArr; _fp_digits &rArr; _btod_etento &rArr; _btod_emul &rArr; _e2e
</UL>
<BR>[Calls]<UL><LI><a href="#[c762a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__c89vsprintf (via Veneer)
<LI><a href="#[c77ea8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_SendString
</UL>
<BR>[Called By]<UL><LI><a href="#[c77e60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_GetString
<LI><a href="#[c7a5d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Ep3Handler
<LI><a href="#[c7e618]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;ClearMemory
<LI><a href="#[c7e660]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
<LI><a href="#[c7e6f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HaltUndef
<LI><a href="#[c7e738]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HaltSwi
<LI><a href="#[c7e780]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HaltPabort
<LI><a href="#[c7e7c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;HaltDabort
<LI><a href="#[c7e8a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WaitDownload
<LI><a href="#[c7e8e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Menu
</UL>

<P><STRONG><a name="[c77e60]"></a>Uart_GetString</STRONG> (ARM, 100 bytes, Stack size 16 bytes, 2440lib.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 768 + Unknown Stack Size
<LI>Call Chain = Uart_GetString &rArr; Uart_Printf &rArr; __c89vsprintf &rArr; _printf_char_common &rArr; __printf &rArr; _printf_fp_dec &rArr; _printf_fp_dec_real &rArr; _fp_digits &rArr; _btod_etento &rArr; _btod_emul &rArr; _e2e
</UL>
<BR>[Calls]<UL><LI><a href="#[c7a588]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_SendByte
<LI><a href="#[c7e270]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_Printf
<LI><a href="#[c7e300]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_Getch
</UL>
<BR>[Called By]<UL><LI><a href="#[c7e390]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_GetIntNum
</UL>

<P><STRONG><a name="[c7e390]"></a>Uart_GetIntNum</STRONG> (ARM, 364 bytes, Stack size 64 bytes, 2440lib.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 832 + Unknown Stack Size
<LI>Call Chain = Uart_GetIntNum &rArr; Uart_GetString &rArr; Uart_Printf &rArr; __c89vsprintf &rArr; _printf_char_common &rArr; __printf &rArr; _printf_fp_dec &rArr; _printf_fp_dec_real &rArr; _fp_digits &rArr; _btod_etento &rArr; _btod_emul &rArr; _e2e
</UL>
<BR>[Calls]<UL><LI><a href="#[c75d40]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;strlen (via Veneer)
<LI><a href="#[c764a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;atoi (via Veneer)
<LI><a href="#[c76738]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_ctype_table
<LI><a href="#[c77e60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Uart_GetString
</UL>
<BR>[Called By]<UL><LI><a href="#[c7e8e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Menu
</UL>

<P><STRONG><a name="[c77e18]"></a>Led_Display</STRONG> (ARM, 36 bytes, Stack size 0 bytes, 2440lib.o(.text), UNUSED)

<P><STRONG><a name="[c77dd0]"></a>Timer_Start</STRONG> (ARM, 56 bytes, Stack size 0 bytes, 2440lib.o(.text), UNUSED)

<P><STRONG><a name="[c77d88]"></a>Timer_Stop</STRONG> (ARM, 32 bytes, Stack size 0 bytes, 2440lib.o(.text), UNUSED)