ap_message.lst

MP3 整个 SDK

##############################################################################
#                                                                            #
# IAR Z80/64180 C-Compiler V4.04B/WIN                                        #
# Front End V4.20N                                       25/Dec/106  17:00:04 #
# Global Optimizer V1.05D                                                    #
#                                                                            #
#       Target option =  Z80                                                 #
#       Memory model  =  banked                                              #
#       Source file   =  d:\case_i_d90f\ap\common\ap_message.c               #
#       List file     =  d:\case_i_d90f\ap\ap_fmrecord\list\ap_message.lst   #
#       Object file   =  d:\case_i_d90f\ap\ap_fmrecord\obj\ap_message.r01    #
#       Command line  =  -v0 -mb -OD:\case_i_d90f\ap\ap_fmrecord\Obj\ -e -K  #
#                        -w -gA -s9 -RCODE -r0 -DNAPDEBUG                    #
#                        -LD:\case_i_d90f\ap\ap_fmrecord\List\ -q -t8 -X     #
#                        -Id:\sdk_i_90f\inc\ -Id:\case_i_d90f\inc\           #
#                        d:\case_i_d90f\AP\COMMON\ap_message.c               #
#                                                                            #
#                                             (c) Copyright IAR Systems 1996 #
##############################################################################

   \   0000                    NAME    ap_message(17)
   \   0000                    RSEG    RCODE(0)
   \   0000                    EXTERN  GetSysMsg
   \   0000                    PUBLIC  ap_get_message
   \   0000                    EXTERN  ap_get_message_core
   \   0000                    PUBLIC  ap_handle_hotkey
   \   0000                    EXTERN  ap_handle_hotkey_core
   \   0000                    EXTERN  ?CLZ80B_4_04_L00
   \   0000                    EXTERN  ?BANK_CALL_DIRECT_L08
   \   0000                    RSEG    RCODE
   \   0000            ap_get_message:
      1          /*
      2          *******************************************************************************
      3          *                ACTOS AP
      4          *        ap common lib message file, realtime part
      5          *
      6          *        (c) Copyright, Actions Co,Ld.                             
      7          *             All Right Reserved                          
      8          *
      9          *  $Id: ap_message.c,v 1.1.1.1 2006/05/22 03:23:59 selina Exp $
     10          *******************************************************************************
     11          */ 
     12          //#pragma codeseg(COM_MSG)
     13          
     14          #include "ap_common.h"
     15          
     16          char ap_get_message_core(char key);
     17          char ap_handle_hotkey_core(char key);
     18          
     19          /*
     20          ********************************************************************************
     21          * Description : 处理系统消息, 返回按键消息, 同时负责开/关背光
     22                  ap_get_message_core() 的入口
     23          *
     24          * Arguments   :
     25          *
     26          * Returns     : 返回ap能够识别的消息, 如果没有系统消息, 返回 AP_KEY_NULL
     27          *
     28          * Notes       : 
     29          ********************************************************************************
     30          */
     31          non_banked char ap_get_message(void)
     32          {
   \   0000  D5                PUSH    DE
   \   0001  F5                PUSH    AF
     33              char key;
     34          
     35              
     36              //获取按键,没有即返回
     37              key = GetSysMsg();
   \   0002  CD0000            CALL    LWRD GetSysMsg
   \   0005  210000            LD      HL,0
   \   0008  39                ADD     HL,SP
   \   0009  77                LD      (HL),A
     38              if(key == Msg_KeyNull) return AP_KEY_NULL;
   \   000A  AF                XOR     A
   \   000B  B6                OR      (HL)
   \   000C  280A              JR      Z,?0004
   \   000E            ?0002:
   \   000E            ?0003:
     39              else return ap_get_message_core(key);
   \   000E  5F                LD      E,A
   \   000F  3E00              LD      A,BYTE3 ap_get_message_core
   \   0011  210000            LD      HL,LWRD ap_get_message_core
   \   0014  CD0000            CALL    LWRD ?BANK_CALL_DIRECT_L08
   \   0017  7D                LD      A,L
     40          
     41          }
   \   0018            ?0004:
   \   0018  E1                POP     HL
   \   0019  D1                POP     DE
   \   001A  C9                RET
   \   001B            ap_handle_hotkey:
     42          
     43          /*
     44          ********************************************************************************
     45          * Description : 处理热键消息, 返回结果消息
     46                  ap_handle_hotkey_core() 的入口
     47          *
     48          * Arguments   : key, 按键消息
     49          *
     50          * Returns     : 如果有可识别的热键消息,  返回结果消息
     51                  如果没有可识别的热键消息,  返回0
     52          *
     53          * Notes       :
     54          *
     55          ********************************************************************************
     56          */
     57          non_banked char ap_handle_hotkey(char key)
     58          {
     59              if(key == AP_KEY_NULL) return 0;
   \   001B  1C                INC     E
   \   001C  1D                DEC     E
   \   001D  2002              JR      NZ,?0006
   \   001F            ?0005:
   \   001F  AF                XOR     A
   \   0020  C9                RET
   \   0021            ?0006:
     60              else return ap_handle_hotkey_core(key);
   \   0021  3E00              LD      A,BYTE3 ap_handle_hotkey_core
   \   0023  210000            LD      HL,LWRD ap_handle_hotkey_core
   \   0026  CD0000            CALL    LWRD ?BANK_CALL_DIRECT_L08
   \   0029  7D                LD      A,L
     61          }
   \   002A            ?0007:
   \   002A  C9                RET
     62          
   \   002B                    END

Errors: none
Warnings: none
Code size: 43
Constant size: 0
Static variable size: Data(0) Iram(0)