lpc2138_tft.htm

3.2 16bit TFT LCD solomen SSD1289驱动芯片在LPC2148上的驱动参考代码。可直接放到目标代码中运行。

<LI><a href="#[e053e4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Set_ramaddr
</UL>
<BR>[Called By]<UL><LI><a href="#[e05544]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;DrawString
</UL>

<P><STRONG><a name="[ead600]"></a>DrawSingleAscii</STRONG> (ARM, 212 bytes, Stack size 40 bytes, tft_240_320.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 60<LI>Call Chain = DrawSingleAscii -> Set_ramaddr -> write_com</UL>
<BR>[Calls]<UL><LI><a href="#[e0519c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WriData
<LI><a href="#[e05210]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WriCom
<LI><a href="#[e053e4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Set_ramaddr
</UL>
<BR>[Called By]<UL><LI><a href="#[e05544]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;DrawString
</UL>

<P><STRONG><a name="[e05544]"></a>DrawString</STRONG> (ARM, 136 bytes, Stack size 36 bytes, tft_240_320.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 108<LI>Call Chain = DrawString -> DrawSingleHz -> Set_ramaddr -> write_com</UL>
<BR>[Calls]<UL><LI><a href="#[ead600]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DrawSingleAscii
<LI><a href="#[ead67c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;DrawSingleHz
</UL>
<BR>[Called By]<UL><LI><a href="#[e057a4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
<LI><a href="#[e05818]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;DispNum
</UL>

<P><STRONG><a name="[e01568]"></a>Delayus</STRONG> (ARM, 24 bytes, Stack size 0 bytes, ads7843drv.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[e01480]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;Read_Y
<LI><a href="#[e014f4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;Read_X
<LI><a href="#[e01954]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;RD_AD
<LI><a href="#[e019c8]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;WR_CMD
</UL>

<P><STRONG><a name="[e052f8]"></a>TP_Init</STRONG> (ARM, 32 bytes, Stack size 0 bytes, ads7843drv.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[e057a4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[e014f4]"></a>Read_X</STRONG> (ARM, 40 bytes, Stack size 8 bytes, ads7843drv.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = Read_X -> RD_AD</UL>
<BR>[Calls]<UL><LI><a href="#[e01568]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delayus
<LI><a href="#[e01954]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RD_AD
<LI><a href="#[e019c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WR_CMD
</UL>
<BR>[Called By]<UL><LI><a href="#[e0536c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;TP_GetAdXY
</UL>

<P><STRONG><a name="[e01480]"></a>Read_Y</STRONG> (ARM, 40 bytes, Stack size 8 bytes, ads7843drv.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 20<LI>Call Chain = Read_Y -> RD_AD</UL>
<BR>[Calls]<UL><LI><a href="#[e01568]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Delayus
<LI><a href="#[e01954]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;RD_AD
<LI><a href="#[e019c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;WR_CMD
</UL>
<BR>[Called By]<UL><LI><a href="#[e0536c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;TP_GetAdXY
</UL>

<P><STRONG><a name="[e0536c]"></a>TP_GetAdXY</STRONG> (ARM, 44 bytes, Stack size 20 bytes, ads7843drv.o(.text))
<BR><BR>[Stack]<UL><LI>Max Depth = 40<LI>Call Chain = TP_GetAdXY -> Read_Y -> RD_AD</UL>
<BR>[Calls]<UL><LI><a href="#[e01480]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Read_Y
<LI><a href="#[e014f4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;Read_X
</UL>
<BR>[Called By]<UL><LI><a href="#[e057a4]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;main
</UL>

<P><STRONG><a name="[eea068]"></a>__aeabi_idiv</STRONG> (ARM, 0 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text), UNUSED)

<P><STRONG><a name="[ee9fe8]"></a>__aeabi_idiv_div0</STRONG> (ARM, 0 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text), UNUSED)

<P><STRONG><a name="[ee9f14]"></a>__aeabi_idivmod</STRONG> (ARM, 364 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text))
<BR><BR>[Calls]<UL><LI><a href="#[ee5d5c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__aeabi_idiv0
</UL>
<BR>[Called By]<UL><LI><a href="#[e05818]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;DispNum
</UL>

<P><STRONG><a name="[ee9f64]"></a>__aeabi_idivmod_div0</STRONG> (ARM, 0 bytes, Stack size 0 bytes, aeabi_sdiv.o(.text), UNUSED)

<P><STRONG><a name="[ee820c]"></a>__use_two_region_memory</STRONG> (ARM, 4 bytes, Stack size 0 bytes, stkheap2.o(.text), UNUSED)

<P><STRONG><a name="[ee8184]"></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="#[ee4a0c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_storage
<LI><a href="#[ee6348]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>
<BR>[Called By]<UL><LI><a href="#[ee6e54]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[ee80fc]"></a>__rt_heap_extend</STRONG> (ARM, 24 bytes, Stack size 8 bytes, stkheap2.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ee82e0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_heap_extend (Weak Reference)
</UL>

<P><STRONG><a name="[ee6e54]"></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="#[edc7bc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_lib_init
<LI><a href="#[edcd78]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_post_stackheap_init
<LI><a href="#[edd2b0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_pre_stackheap_init
<LI><a href="#[ede9e8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_init (via Veneer)
<LI><a href="#[ee2428]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;exit (via BX)
<LI><a href="#[ee8184]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>
<BR>[Called By]<UL><LI><a href="#[ee7964]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__main
<LI><a href="#[130a25c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__scatterload_rt2
</UL>

<P><STRONG><a name="[ee6d0c]"></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="#[edc260]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_platform_pre_lib_shutdown
<LI><a href="#[ede998]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_lib_shutdown (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[ee2428]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;exit (via Veneer)
</UL>

<P><STRONG><a name="[ee6c94]"></a>__rt_abort</STRONG> (ARM, 8 bytes, Stack size 0 bytes, kernel.o(.text), UNUSED)
<BR><BR>[Calls]<UL><LI><a href="#[ee38a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_sys_exit
</UL>

<P><STRONG><a name="[ee6348]"></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="#[e08034]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_initial_stackheap
<LI><a href="#[ee325c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__user_perproc_libspace
</UL>
<BR>[Called By]<UL><LI><a href="#[ee8184]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[ee5d5c]"></a>__aeabi_idiv0</STRONG> (ARM, 4 bytes, Stack size 0 bytes, aeabi_idiv0.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ee9f14]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__aeabi_idivmod
</UL>

<P><STRONG><a name="[ee4a0c]"></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="#[ee8184]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_stackheap_init
</UL>

<P><STRONG><a name="[ee38a0]"></a>_sys_exit</STRONG> (ARM, 20 bytes, Stack size 0 bytes, sys_exit.o(.text), UNUSED)
<BR><BR>[Called By]<UL><LI><a href="#[ee6c94]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_abort
</UL>

<P><STRONG><a name="[ee3134]"></a>__user_libspace</STRONG> (ARM, 8 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[ee325c]"></a>__user_perproc_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ee6348]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__user_setup_stackheap
</UL>

<P><STRONG><a name="[ee31d4]"></a>__user_perthread_libspace</STRONG> (ARM, 0 bytes, Stack size 0 bytes, libspace.o(.text), UNUSED)

<P><STRONG><a name="[ee2428]"></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="#[ee22d8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_call_atexit_fns (Weak Reference)
<LI><a href="#[ee2358]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
<LI><a href="#[ee6d0c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_exit (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[ee6e54]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[ede9e8]"></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="#[eddf68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_signal_init (Weak Reference)
<LI><a href="#[eddfe4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_rand_init (Weak Reference)
<LI><a href="#[ede05c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_initio (Weak Reference)
<LI><a href="#[ede0d0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_init_user_alloc (Weak Reference)
<LI><a href="#[ede150]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_init_alloc (Weak Reference)
<LI><a href="#[ede1c8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_getenv_init (Weak Reference)
<LI><a href="#[ede244]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_time (Weak Reference)
<LI><a href="#[ede2c0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_numeric (Weak Reference)
<LI><a href="#[ede33c]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_monetary (Weak Reference)
<LI><a href="#[ede3bc]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_ctype (Weak Reference)
<LI><a href="#[ede438]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_get_lc_collate (Weak Reference)
<LI><a href="#[ede4b4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_trap_init (Weak Reference)
<LI><a href="#[ede530]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_clock_init (Weak Reference)
<LI><a href="#[ede5a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_atexit_init (Weak Reference)
<LI><a href="#[ede6a0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__cpp_initialize__aeabi_ (Weak Reference)
<LI><a href="#[ede728]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__alloca_initialize (Weak Reference)
<LI><a href="#[ede7a8]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__Heap_DescSize (Weak Reference)
<LI><a href="#[ede824]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_exceptions_init (Weak Reference)
<LI><a href="#[edeab4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_argv_veneer (via Veneer)
<LI><a href="#[ee2358]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
<LI><a href="#[ef7ea0]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_fp_init (via Veneer)
<LI><a href="#[efbe00]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__rt_locale (via Veneer)
</UL>
<BR>[Called By]<UL><LI><a href="#[ee6e54]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry (via Veneer)
</UL>

<P><STRONG><a name="[ede998]"></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="#[edde68]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_terminateio (Weak Reference)
<LI><a href="#[eddee4]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;_terminate_user_alloc (Weak Reference)
<LI><a href="#[ede624]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__cxa_finalize (Weak Reference)
<LI><a href="#[ee2358]">&gt;&gt;</a>&nbsp;&nbsp;&nbsp;__ARM_stackcheck (Weak Reference)
</UL>
<BR>[Called By]<UL><LI><a href="#[ee6d0c]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_exit (via Veneer)
</UL>

<P><STRONG><a name="[edd2b0]"></a>_platform_pre_stackheap_init</STRONG> (ARM, 4 bytes, Stack size 0 bytes, boardinit1.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ee6e54]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[edcd78]"></a>_platform_post_stackheap_init</STRONG> (ARM, 12 bytes, Stack size 0 bytes, boardinit2.o(.text))
<BR><BR>[Called By]<UL><LI><a href="#[ee6e54]">&lt;&lt;</a>&nbsp;&nbsp;&nbsp;__rt_entry
</UL>

<P><STRONG><a name="[edc7bc]"></a>_platform_post_lib_init</STRONG> (ARM, 16 bytes, Stack size 8 bytes, boardinit3.o(.text))