button_ispressed.txt

来自「STM32F103ZET6+UCOSII+UCGUI源码」· 文本 代码 · 共 33 行

; generated by ARM C/C++ Compiler with , RVCT4.0 [Build 524] for uVision
; commandline ArmCC [--split_sections --debug -c --asm --interleave -o.\Obj\button_ispressed.o --depend=.\Obj\button_ispressed.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\Widget\BUTTON_IsPressed.c]
                          THUMB

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

                  BUTTON_IsPressed PROC
;;;36     */
;;;37     unsigned BUTTON_IsPressed(BUTTON_Handle hObj) {
000000  b510              PUSH     {r4,lr}
000002  0001              MOVS     r1,r0
;;;38       unsigned r = 0;
000004  f04f0000          MOV      r0,#0
;;;39       if (hObj) {
000008  d005              BEQ      |L1.22|
;;;40         BUTTON_Obj* pObj;
;;;41         WM_LOCK();
;;;42         pObj = BUTTON_H2P(hObj);
00000a  4608              MOV      r0,r1
00000c  f7fffffe          BL       GUI_ALLOC_h2p
;;;43         r = (pObj->Widget.State & BUTTON_STATE_PRESSED) ? 1 : 0;
000010  8cc0              LDRH     r0,[r0,#0x26]
000012  f3c02000          UBFX     r0,r0,#8,#1
                  |L1.22|
;;;44         WM_UNLOCK();
;;;45       }
;;;46       return r;
;;;47     }
000016  bd10              POP      {r4,pc}
;;;48     
                          ENDP