gui_addbin.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\gui_addbin.o --depend=.\Obj\gui_addbin.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\Core\GUI_AddBin.c]
                          THUMB

                          AREA ||i.GUI_AddBin||, CODE, READONLY, ALIGN=2

                  GUI_AddBin PROC
;;;32     */
;;;33     void GUI_AddBin(U32 v, U8 Len, char** ps) {
000000  b510              PUSH     {r4,lr}
;;;34       char *s = *ps;
;;;35     #if GUI_DEBUG_LEVEL >1
;;;36       if (Len > 32) {
;;;37         GUI_DEBUG_WARN("Can not display more than 32 bin. digits");
;;;38         Len = 32;
;;;39       }
;;;40     #endif
;;;41       (*ps) += Len;
000002  6813              LDR      r3,[r2,#0]
000004  185c              ADDS     r4,r3,r1
;;;42       **ps   = '\0';     /* Make sure string is 0-terminated */
000006  6014              STR      r4,[r2,#0]
000008  2200              MOVS     r2,#0
00000a  7022              STRB     r2,[r4,#0]
;;;43       while(Len--) {
00000c  e005              B        |L1.26|
;;;44         *(s + Len) = (char)('0' + (v & 1));
00000e  bf00              NOP      
                  |L1.16|
000010  f0000201          AND      r2,r0,#1
000014  3230              ADDS     r2,r2,#0x30
000016  545a              STRB     r2,[r3,r1]
;;;45         v >>= 1;
000018  0840              LSRS     r0,r0,#1
                  |L1.26|
00001a  000a              MOVS     r2,r1                 ;43
00001c  f1a10101          SUB      r1,r1,#1              ;43
000020  b2c9              UXTB     r1,r1                 ;43
000022  d1f5              BNE      |L1.16|
;;;46       }
;;;47     }
000024  bd10              POP      {r4,pc}
;;;48     
                          ENDP