lcdpm323.txt

STM32F103ZET6+UCOSII+UCGUI源码

; generated by ARM C/C++ Compiler with , RVCT4.0 [Build 524] for uVision
; commandline ArmCC [--split_sections --debug -c --asm --interleave -o.\Obj\lcdpm323.o --depend=.\Obj\lcdpm323.d --device=DARMSTM --apcs=interwork -O3 -I..\..\include -I..\..\..\FWLib\library\inc -I..\..\..\USBLib\library\inc -I..\..\Config -I..\..\GUI\Core -I..\..\GUI\Font -I..\..\GUI\ConvertColor -I..\..\GUI\AntiAlias -I..\..\GUI\ConvertMono -I..\..\GUI\JPEG -I..\..\GUI\MemDev -I..\..\GUI\MultiLayer -I..\..\GUI\Widget -I..\..\GUI\WM -IC:\Keil\ARM\INC\ST\STM32F10x ..\..\GUI\ConvertColor\LCDPM323.c]
                          THUMB

                          AREA ||i.LCD_Color2Index_M323||, CODE, READONLY, ALIGN=1

                  LCD_Color2Index_M323 PROC
;;;33     */
;;;34     unsigned LCD_Color2Index_M323(LCD_COLOR Color) {
000000  b2c1              UXTB     r1,r0
000002  b510              PUSH     {r4,lr}
;;;35       unsigned r, g, b;
;;;36       r = Color & 255;
;;;37       g = (Color >> 8 ) & 255;
;;;38       b = Color >> 16;
;;;39       r = (r * 7 + 127) / 255;
000004  ebc101c1          RSB      r1,r1,r1,LSL #3
000008  317f              ADDS     r1,r1,#0x7f
00000a  24ff              MOVS     r4,#0xff
00000c  fbb1f3f4          UDIV     r3,r1,r4
000010  f3c02207          UBFX     r2,r0,#8,#8           ;37
;;;40       g = (g + 42) / 85;
000014  322a              ADDS     r2,r2,#0x2a
000016  2155              MOVS     r1,#0x55
000018  0c00              LSRS     r0,r0,#16             ;38
;;;41       b = (b * 7 + 127) / 255;
00001a  ebc000c0          RSB      r0,r0,r0,LSL #3
00001e  307f              ADDS     r0,r0,#0x7f
000020  fbb2f1f1          UDIV     r1,r2,r1              ;40
000024  fbb0f0f4          UDIV     r0,r0,r4
;;;42       return b + (g << 3) + (r << 5);
000028  eb0000c1          ADD      r0,r0,r1,LSL #3
00002c  eb001043          ADD      r0,r0,r3,LSL #5
;;;43     }
000030  bd10              POP      {r4,pc}
;;;44     
                          ENDP


                          AREA ||i.LCD_GetIndexMask_M323||, CODE, READONLY, ALIGN=1

                  LCD_GetIndexMask_M323 PROC
;;;60     */
;;;61     unsigned LCD_GetIndexMask_M323(void) {
000000  20ff              MOVS     r0,#0xff
;;;62       return 0xff;
;;;63     }
000002  4770              BX       lr
;;;64     
                          ENDP


                          AREA ||i.LCD_Index2Color_M323||, CODE, READONLY, ALIGN=1

                  LCD_Index2Color_M323 PROC
;;;48     */
;;;49     LCD_COLOR LCD_Index2Color_M323(int Index) {
000000  f0000107          AND      r1,r0,#7
;;;50       unsigned r, g, b;
;;;51       b = (Index & 7) * 255 / 7;
000004  ebc12101          RSB      r1,r1,r1,LSL #8
000008  2307              MOVS     r3,#7
00000a  fbb1f2f3          UDIV     r2,r1,r3
;;;52       g = ((Index >> 3) & 3) * 85;
00000e  f3c001c1          UBFX     r1,r0,#3,#2
;;;53       r = ((Index >> 5) & 7) * 255 / 7;
000012  f3c01042          UBFX     r0,r0,#5,#3
000016  ebc02000          RSB      r0,r0,r0,LSL #8
00001a  fbb0f0f3          UDIV     r0,r0,r3
00001e  eb011101          ADD      r1,r1,r1,LSL #4       ;52
000022  eb010181          ADD      r1,r1,r1,LSL #2       ;52
;;;54       return r + (g << 8) + (((U32)b) << 16);
000026  eb002001          ADD      r0,r0,r1,LSL #8
00002a  eb004002          ADD      r0,r0,r2,LSL #16
;;;55     }
00002e  4770              BX       lr
;;;56     
                          ENDP