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📁 1、arm7芯片2148驱动大液晶 2、ym320240的液晶驱动 3、I2c通信at24c256 4、各种字符的显示
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<title>Static Call Graph - [E:\lpc2148_i2c\lpc2148.axf]</title></head>
<body><HR>
<H1>Static Call Graph for image E:\lpc2148_i2c\lpc2148.axf</H1><HR>
<BR><P>#&#060CALLGRAPH&#062# ARM Linker, RVCT3.1 [Build 934]: Last Updated: Tue Oct 07 16:56:44 2008
<BR><P>
<H3>Maximum Stack Usage =        244 bytes + Unknown(Functions without stacksize, Cycles, Untraceable Function Pointers)</H3><H3>
Call chain for Maximum Stack Depth:</H3>
main &rArr; Deal_Lcd_Testing &rArr; Dis_Lcd_Test_Wr &rArr; LCD_WR_string_16x16 &rArr; WR_Num16x16 &rArr; LCD_WriteData
<P>
<H3>
Functions with no stack information
</H3><UL>
 <LI><a href="#[bc33b0]">Reset_Handler</a>
 <LI><a href="#[bc33f8]">__user_initial_stackheap</a>
 <LI><a href="#[bc3680]">Undef_Handler</a>
 <LI><a href="#[bc3638]">SWI_Handler</a>
 <LI><a href="#[bc35f0]">PAbt_Handler</a>
 <LI><a href="#[bc35a8]">DAbt_Handler</a>
 <LI><a href="#[bc3560]">IRQ_Handler</a>
 <LI><a href="#[bc3518]">FIQ_Handler</a>
</UL>
</UL>
<P>
<H3>
Mutually Recursive functions
</H3> <LI><a href="#[bc3680]">Undef_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[bc3680]">Undef_Handler</a><BR>
 <LI><a href="#[bc3638]">SWI_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[bc3638]">SWI_Handler</a><BR>
 <LI><a href="#[bc35f0]">PAbt_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[bc35f0]">PAbt_Handler</a><BR>
 <LI><a href="#[bc35a8]">DAbt_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[bc35a8]">DAbt_Handler</a><BR>
 <LI><a href="#[bc3560]">IRQ_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[bc3560]">IRQ_Handler</a><BR>
 <LI><a href="#[bc3518]">FIQ_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[bc3518]">FIQ_Handler</a><BR>
</UL>
<P>
<H3>
Function Pointers
</H3><UL>
 <LI><a href="#[bc33b0]">Reset_Handler</a>
 <LI><a href="#[bc3680]">Undef_Handler</a>
 <LI><a href="#[bc3638]">SWI_Handler</a>
 <LI><a href="#[bc35f0]">PAbt_Handler</a>
 <LI><a href="#[bc35a8]">DAbt_Handler</a>
 <LI><a href="#[bc3560]">IRQ_Handler</a>
 <LI><a href="#[bc3518]">FIQ_Handler</a>
 <LI><a href="#[bb8c60]">__main</a>
 <LI><a href="#[bb4ff0]">__ARM_get_argv</a>
 <LI><a href="#[bbda80]">I2c_IRQ</a>
 <LI><a href="#[bbdb10]">main</a>
 <LI><a href="#[bb5d58]">__I_use_semihosting</a>
</UL>
<P>
<H3>
Global Symbols
</H3>
<P><STRONG><a name="[bc33b0]"></a>Reset_Handler</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(RESET))
<BR>[Address Reference Count : 1]<UL><LI> startup.o(RESET)
</UL>
<P><STRONG><a name="[bb8c60]"></a>__main</STRONG> (ARM, 8 bytes, Stack size 0 bytes, __main.o(!!!main))
<BR><BR>[Stack]<UL><LI>Max Depth = 64 + Unknown Stack Size
<LI>Call Chain = __main &rArr; __rt_entry &rArr; __rt_lib_init &rArr; _fp_init
</UL>
<BR>[Calls]<UL><LI><a href="#[bb89a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
<LI><a href="#[10b2328]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload
</UL>

<P><STRONG><a name="[10b2328]"></a>__scatterload</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter))
<BR><BR>[Called By]<UL><LI><a href="#[bb8c60]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__main
</UL>

<P><STRONG><a name="[10b22e0]"></a>__scatterload_rt2</STRONG> (ARM, 52 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[bb89a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[10b2298]"></a>__scatterload_null</STRONG> (ARM, 0 bytes, Stack size unknown bytes, __scatter.o(!!!scatter), UNUSED)

<P><STRONG><a name="[10b2058]"></a>__scatterload_copy</STRONG> (ARM, 40 bytes, Stack size unknown bytes, __scatter_copy.o(!!handler_copy), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[10b2058]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>
<BR>[Called By]<UL><LI><a href="#[10b2058]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__scatterload_copy
</UL>

<P><STRONG><a name="[10b1ef0]"></a>__scatterload_zeroinit</STRONG> (ARM, 44 bytes, Stack size unknown bytes, __scatter_zi.o(!!handler_zi), UNUSED)

<P><STRONG><a name="[bb6ca8]"></a>__ARM_argv_veneer</STRONG> (ARM, 16 bytes, Stack size 0 bytes, lib_init.o(.emb_text))
<BR><BR>[Called By]<UL><LI><a href="#[bb6c18]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
</UL>

<P><STRONG><a name="[bc33f8]"></a>__user_initial_stackheap</STRONG> (ARM, 0 bytes, Stack size unknown bytes, startup.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[bb8378]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[bc14c0]"></a>WR_Ver</STRONG> (ARM, 156 bytes, Stack size 32 bytes, lcd_screen.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 100 + Unknown Stack Size
<LI>Call Chain = WR_Ver &rArr; LCD_WR_string_16x8 &rArr; WR_Num16x8 &rArr; LCD_WriteData
</UL>
<BR>[Calls]<UL><LI><a href="#[bc05d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_16x8
<LI><a href="#[bc0a58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Account_num
</UL>
<BR>[Called By]<UL><LI><a href="#[bc1430]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Dis_Lcd_Start
</UL>

<P><STRONG><a name="[bc1478]"></a>WR_Tel</STRONG> (ARM, 216 bytes, Stack size 40 bytes, lcd_screen.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 108 + Unknown Stack Size
<LI>Call Chain = WR_Tel &rArr; LCD_WR_string_16x8 &rArr; WR_Num16x8 &rArr; LCD_WriteData
</UL>
<BR>[Calls]<UL><LI><a href="#[bc05d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_16x8
<LI><a href="#[bc0a58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Account_num
</UL>
<BR>[Called By]<UL><LI><a href="#[bc1430]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Dis_Lcd_Start
</UL>

<P><STRONG><a name="[bc1430]"></a>Dis_Lcd_Start</STRONG> (ARM, 116 bytes, Stack size 8 bytes, lcd_screen.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 116 + Unknown Stack Size
<LI>Call Chain = Dis_Lcd_Start &rArr; WR_Tel &rArr; LCD_WR_string_16x8 &rArr; WR_Num16x8 &rArr; LCD_WriteData
</UL>
<BR>[Calls]<UL><LI><a href="#[bc0620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_16x16
<LI><a href="#[bc0668]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_String_40x40
<LI><a href="#[bc06b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_String_20x40
<LI><a href="#[bc1478]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WR_Tel
<LI><a href="#[bc14c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WR_Ver
</UL>
<BR>[Called By]<UL><LI><a href="#[bbdb10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[bc13e8]"></a>Dis_Lcd_Set</STRONG> (ARM, 1168 bytes, Stack size 16 bytes, lcd_screen.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 156<LI>Call Chain = Dis_Lcd_Set &rArr; WR_Date &rArr; LCD_WR_string_8x8 &rArr; WR_Num8x8 &rArr; LCD_WriteData
</UL>
<BR>[Calls]<UL><LI><a href="#[bc0080]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WR_temperature
<LI><a href="#[bc0110]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WR_Date
<LI><a href="#[bc0470]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_Write_rectangle
<LI><a href="#[bc0548]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_Write_Line
<LI><a href="#[bc0620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_16x16
</UL>
<BR>[Called By]<UL><LI><a href="#[bbdb10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
<LI><a href="#[bc0ce0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Deal_Lcd_set_system
<LI><a href="#[bc0e00]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Deal_Lcd_set_Test
<LI><a href="#[bc0f20]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Deal_Lcd_set_data
</UL>

<P><STRONG><a name="[bc13a0]"></a>Data_Disp</STRONG> (ARM, 1096 bytes, Stack size 16 bytes, lcd_screen.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 156 + Unknown Stack Size
<LI>Call Chain = Data_Disp &rArr; WR_Date &rArr; LCD_WR_string_8x8 &rArr; WR_Num8x8 &rArr; LCD_WriteData
</UL>
<BR>[Calls]<UL><LI><a href="#[bc0080]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WR_temperature
<LI><a href="#[bc0110]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WR_Date
<LI><a href="#[bc0590]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_8x8
<LI><a href="#[bc05d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_16x8
<LI><a href="#[bc0620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_16x16
<LI><a href="#[bc09c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Account_resistance
<LI><a href="#[bc0a10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Account_rate
<LI><a href="#[bc0a58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Account_num
</UL>
<BR>[Called By]<UL><LI><a href="#[bc11f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Deal_Lcd_HisData
<LI><a href="#[bc1238]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Deal_Lcd_Data
</UL>

<P><STRONG><a name="[bc1358]"></a>Data_Modify</STRONG> (ARM, 1184 bytes, Stack size 40 bytes, lcd_screen.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 108 + Unknown Stack Size
<LI>Call Chain = Data_Modify &rArr; LCD_WR_string_8x8 &rArr; WR_Num8x8 &rArr; LCD_WriteData
</UL>
<BR>[Calls]<UL><LI><a href="#[bc0590]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_8x8
<LI><a href="#[bc05d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_16x8
<LI><a href="#[bc09c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Account_resistance
<LI><a href="#[bc0a10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Account_rate
</UL>
<BR>[Called By]<UL><LI><a href="#[bc1238]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Deal_Lcd_Data
</UL>

<P><STRONG><a name="[bc1310]"></a>Data_Project</STRONG> (ARM, 708 bytes, Stack size 40 bytes, lcd_screen.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 132 + Unknown Stack Size
<LI>Call Chain = Data_Project &rArr; LCD_WR_string_16x16 &rArr; WR_Num16x16 &rArr; LCD_WriteData
</UL>
<BR>[Calls]<UL><LI><a href="#[bc0590]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_8x8
<LI><a href="#[bc0620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_16x16
<LI><a href="#[bc09c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Account_resistance
</UL>
<BR>[Called By]<UL><LI><a href="#[bc1238]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Deal_Lcd_Data
</UL>

<P><STRONG><a name="[bc12c8]"></a>Dis_Lcd_Data</STRONG> (ARM, 2288 bytes, Stack size 48 bytes, lcd_screen.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 140 + Unknown Stack Size
<LI>Call Chain = Dis_Lcd_Data &rArr; LCD_WR_string_16x16 &rArr; WR_Num16x16 &rArr; LCD_WriteData
</UL>
<BR>[Calls]<UL><LI><a href="#[bc04b8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_Write_ROW_Right
<LI><a href="#[bc0500]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_Write_ROW_Left
<LI><a href="#[bc0548]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_Write_Line
<LI><a href="#[bc0590]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_8x8
<LI><a href="#[bc0620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_16x16
<LI><a href="#[bc0a58]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Account_num
</UL>
<BR>[Called By]<UL><LI><a href="#[bbdb10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
<LI><a href="#[bc11f0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Deal_Lcd_HisData
<LI><a href="#[bc1238]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Deal_Lcd_Data
</UL>

<P><STRONG><a name="[bc1280]"></a>Dis_Lcd_Data_Wr</STRONG> (ARM, 1248 bytes, Stack size 48 bytes, lcd_screen.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 116 + Unknown Stack Size
<LI>Call Chain = Dis_Lcd_Data_Wr &rArr; LCD_WR_string_8x8 &rArr; WR_Num8x8 &rArr; LCD_WriteData
</UL>
<BR>[Calls]<UL><LI><a href="#[bc0590]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_8x8
<LI><a href="#[bc09c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Account_resistance
<LI><a href="#[bc0a10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Account_rate
</UL>
<BR>[Called By]<UL><LI><a href="#[bbdb10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
<LI><a href="#[bc1238]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Deal_Lcd_Data
</UL>

<P><STRONG><a name="[bc1238]"></a>Deal_Lcd_Data</STRONG> (ARM, 1264 bytes, Stack size 40 bytes, lcd_screen.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 196 + Unknown Stack Size
<LI>Call Chain = Deal_Lcd_Data &rArr; Data_Disp &rArr; WR_Date &rArr; LCD_WR_string_8x8 &rArr; WR_Num8x8 &rArr; LCD_WriteData
</UL>
<BR>[Calls]<UL><LI><a href="#[bc0620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_16x16
<LI><a href="#[bc0740]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Key_Num
<LI><a href="#[bc1280]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Dis_Lcd_Data_Wr
<LI><a href="#[bc12c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Dis_Lcd_Data
<LI><a href="#[bc1310]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Data_Project
<LI><a href="#[bc1358]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Data_Modify
<LI><a href="#[bc13a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Data_Disp
</UL>
<BR>[Called By]<UL><LI><a href="#[bbdb10]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[bc11f0]"></a>Deal_Lcd_HisData</STRONG> (ARM, 408 bytes, Stack size 16 bytes, lcd_screen.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 172 + Unknown Stack Size
<LI>Call Chain = Deal_Lcd_HisData &rArr; Data_Disp &rArr; WR_Date &rArr; LCD_WR_string_8x8 &rArr; WR_Num8x8 &rArr; LCD_WriteData
</UL>
<BR>[Calls]<UL><LI><a href="#[bc0620]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;LCD_WR_string_16x16
<LI><a href="#[bc0740]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Key_Num
<LI><a href="#[bc12c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Dis_Lcd_Data

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