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📄 un_autocameracontrol.asm

📁 用于DSP下摄像机的图像抓取、图像处理和传输、以及与上位机TCP/IP通信的工程文件。基于Texas Instruments Code Composer Studio实现。
💻 ASM
📖 第 1 页 / 共 5 页
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||         MV      .S1     A6,A20
||         ADDU    .L2     B8,B5:B4,B5:B4    ; |304| (E) <1,10> 

           NOP             1
           MV      .D1X    B5,A11
           MV      .D1X    B4,A10
;** --------------------------------------------------------------------------*
L40:    
           SUB     .D2     B1,1,B1           ; |307| 
;** --------------------------------------------------------------------------*
L41:    
   [ B1]   BNOP    .S1     L34,4             ; |307| 

           ADD     .D1     A19,A24,A24       ; |307| 
|| [ B1]   CMPGT   .L1     A22,0,A0          ; |300| 

           ; BRANCH OCCURS                   ; |307| 
;** --------------------------------------------------------------------------*
           BNOP    .S1     L46,3             ; |307| 
           MVKL    .S2     __divul,B6        ; |367| 
           MVKH    .S2     __divul,B6        ; |367| 
           ; BRANCH OCCURS                   ; |307| 
;** --------------------------------------------------------------------------*
L42:    
   [!A2]   BNOP    .S1     L46,2             ; |287| 

   [ A2]   MVK     .D1     0x1,A0            ; init prolog collapse predicate
|| [ A2]   MV      .S1     A13,A9
|| [!A2]   MV      .L1     A19,A23           ; |293| 
|| [!A2]   MVKL    .S2     __divul,B6        ; |367| 

   [ A2]   MV      .D1     A12,A8
|| [ A2]   MV      .S1     A10,A4
|| [ A2]   MV      .L1     A21,A7
|| [!A2]   MVKH    .S2     __divul,B6        ; |367| 

   [ A2]   SUB     .D2     B4,1,B0
|| [ A2]   MV      .D1     A11,A5
|| [ A2]   MV      .S1     A20,A6
|| [ A2]   SUB     .L1     A3,3,A3

           ; BRANCH OCCURS                   ; |287| 
;*----------------------------------------------------------------------------*
;*   SOFTWARE PIPELINE INFORMATION
;*
;*      Loop source line                 : 287
;*      Loop opening brace source line   : 288
;*      Loop closing brace source line   : 292
;*      Known Minimum Trip Count         : 1
;*      Known Max Trip Count Factor      : 1
;*      Loop Carried Dependency Bound(^) : 0
;*      Unpartitioned Resource Bound     : 2
;*      Partitioned Resource Bound(*)    : 3
;*      Resource Partition:
;*                                A-side   B-side
;*      .L units                     3*       0     
;*      .S units                     0        1     
;*      .D units                     3*       0     
;*      .M units                     0        0     
;*      .X cross paths               0        0     
;*      .T address paths             3*       0     
;*      Long read paths              3*       0     
;*      Long write paths             0        0     
;*      Logical  ops (.LS)           0        0     (.L or .S unit)
;*      Addition ops (.LSD)          0        0     (.L or .S or .D unit)
;*      Bound(.L .S .LS)             2        1     
;*      Bound(.L .S .D .LS .LSD)     2        1     
;*
;*      Searching for software pipeline schedule at ...
;*         ii = 6  Schedule found with 2 iterations in parallel
;*
;*      Register Usage Table:
;*          +-----------------------------------------------------------------+
;*          |AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA|BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB|
;*          |00000000001111111111222222222233|00000000001111111111222222222233|
;*          |01234567890123456789012345678901|01234567890123456789012345678901|
;*          |--------------------------------+--------------------------------|
;*       0: |*  *******      **              |*                               |
;*       1: |*  *******      ***             |*                               |
;*       2: |*  *******      ***             |*                               |
;*       3: |*  *******      ***             |*                               |
;*       4: |*  *******       **             |*                               |
;*       5: |*  *******      * *             |*                               |
;*          +-----------------------------------------------------------------+
;*
;*      Done
;*
;*      Loop is interruptible
;*      Epilog not removed
;*      Collapsed epilog stages     : 0
;*      Collapsed prolog stages     : 1
;*      Minimum required memory pad : 0 bytes
;*
;*      For further improvement on this loop, try option -mh3
;*
;*      Minimum safe trip count     : 1
;*----------------------------------------------------------------------------*
;*        SINGLE SCHEDULED ITERATION
;*
;*        C335:
;*   0              LDBU    .D1T1   *++A3(3),A16      ; |289| 
;*   1              LDBU    .D1T1   *+A3(1),A17       ; |290| 
;*   2              LDBU    .D1T1   *+A3(2),A18       ; |291| 
;*       || [ B0]   BDEC    .S2     C335,B0           ; |292| 
;*   3              NOP             2
;*   5              ADDU    .L1     A16,A5:A4,A5:A4   ; |289| 
;*   6              ADDU    .L1     A17,A7:A6,A7:A6   ; |290| 
;*   7              ADDU    .L1     A18,A9:A8,A9:A8   ; |291| 
;*                  ; BRANCH OCCURS                   ; |292| 
;*----------------------------------------------------------------------------*
L43:    ; PIPED LOOP PROLOG
;** --------------------------------------------------------------------------*
L44:    ; PIPED LOOP KERNEL

   [ B0]   BDEC    .S2     L44,B0            ; |292| <0,2> 
|| [!A0]   LDBU    .D1T1   *+A3(2),A18       ; |291| <0,2> 

           NOP             2
   [!A0]   ADDU    .L1     A16,A5:A4,A5:A4   ; |289| <0,5> 

   [!A0]   ADDU    .L1     A17,A7:A6,A7:A6   ; |290| <0,6> 
||         LDBU    .D1T1   *++A3(3),A16      ; |289| <1,0> 

   [ A0]   SUB     .S1     A0,1,A0           ; <0,7> 
|| [!A0]   ADDU    .L1     A18,A9:A8,A9:A8   ; |291| <0,7> 
||         LDBU    .D1T1   *+A3(1),A17       ; |290| <1,1> 

;** --------------------------------------------------------------------------*
L45:    ; PIPED LOOP EPILOG
;** --------------------------------------------------------------------------*
           LDBU    .D1T1   *+A3(2),A18       ; |291| (E) <1,2> 
           MV      .D1     A19,A23           ; |293| 
           MVKL    .S2     __divul,B6        ; |367| 
           ADDU    .L1     A16,A5:A4,A5:A4   ; |289| (E) <1,5> 

           ADDU    .L1     A17,A7:A6,A7:A6   ; |290| (E) <1,6> 
||         MV      .S1     A5,A11
||         MV      .D1     A4,A10

           ADDU    .L1     A18,A9:A8,A9:A8   ; |291| (E) <1,7> 
||         MV      .S1     A7,A21
||         MV      .D1     A6,A20

           MV      .S1     A9,A13
||         MV      .D1     A8,A12

           MVKH    .S2     __divul,B6        ; |367| 
;** --------------------------------------------------------------------------*
L46:    
           CALL    .S2     B6                ; |367| 
           MV      .D1     A23,A3            ; |367| 

           SHR     .S1     A3,31,A3          ; |367| 
||         MV      .D2X    A23,B10           ; |367| 

           MV      .D2X    A23,B4            ; |367| 
           MV      .D2X    A3,B5             ; |367| 

           ADDKPC  .S2     RL4,B3,0          ; |367| 
||         MV      .D2X    A3,B11            ; |367| 
||         MV      .D1     A21,A5            ; |367| 
||         MV      .S1     A20,A4            ; |367| 

RL4:       ; CALL OCCURS                     ; |367| 
           MVKL    .S2     __divul,B6        ; |367| 
           MVKH    .S2     __divul,B6        ; |367| 
           CALL    .S2     B6                ; |367| 
           MV      .D2X    A5,B12            ; |367| 
           ADDKPC  .S2     RL3,B3,0          ; |367| 
           MV      .D1     A11,A5            ; |367| 
           MV      .D2     B11,B5            ; |367| 

           MV      .L2     B10,B4            ; |367| 
||         MV      .L1     A4,A15            ; |367| 
||         MV      .S1     A10,A4            ; |367| 

RL3:       ; CALL OCCURS                     ; |367| 
           MVKL    .S2     __divul,B6        ; |367| 
           MVKH    .S2     __divul,B6        ; |367| 
           CALL    .S2     B6                ; |367| 
           MV      .D2X    A5,B13            ; |367| 
           ADDKPC  .S2     RL2,B3,0          ; |367| 
           MV      .S1     A13,A5            ; |367| 
           MV      .D2     B11,B5            ; |367| 

           MV      .L2     B10,B4            ; |367| 
||         MV      .L1     A4,A10            ; |367| 
||         MV      .D1     A12,A4            ; |367| 

RL2:       ; CALL OCCURS                     ; |367| 
           MVK     .S2     601,B4            ; |367| 
           MVK     .S2     306,B6            ; |367| 
           MPYHLU  .M1X    A15,B4,A6         ; |367| 
           MPYHLU  .M1X    B4,A15,A8         ; |367| 
           MPYHU   .M1X    B4,A15,A7         ; |367| 

           MPYU    .M2X    A15,B4,B5         ; |367| 
||         MV      .D1X    B12,A3            ; |367| 

           ADD     .D1     A6,A8,A16         ; |367| 
||         MPYU    .M1X    A3,B4,A3          ; |367| 

           MPYHLU  .M1X    A10,B6,A8         ; |367| 
||         SHL     .S1     A16,16,A17:A16    ; |367| 
||         MPYU    .M2     B13,B6,B7         ; |367| 
||         MV      .D2X    A4,B4             ; |367| 

           MPYHLU  .M2X    B6,A10,B8         ; |367| 
||         ADDU    .L1X    B5,A17:A16,A17:A16 ; |367| 

           MPYU    .M2X    A10,B6,B5         ; |367| 
||         MPYHU   .M1X    B6,A10,A9         ; |367| 
||         MVK     .S1     117,A6            ; |367| 

           MPYU    .M1X    B4,A6,A8          ; |367| 
||         ADD     .D2X    A8,B8,B6          ; |367| 

           ADD     .D1X    A9,B7,A4          ; |367| 
||         MPYHLU  .M2X    B4,A6,B9          ; |367| 

           MPYHLU  .M1X    A6,B4,A9          ; |367| 

           MPYHU   .M2X    A6,B4,B4          ; |367| 
||         MPYU    .M1     A5,A6,A5          ; |367| 
||         SHL     .S2     B6,16,B7:B6       ; |367| 

           ADDU    .L2     B5,B7:B6,B7:B6    ; |367| 
||         ADD     .D1     A7,A3,A3          ; |367| 
||         ADD     .S1X    B9,A9,A6          ; |367| 

           ADD     .D1     A3,A17,A3         ; |367| 
||         SHL     .S1     A6,16,A7:A6       ; |367| 
||         ADD     .D2X    A4,B7,B7          ; |367| 

           ADDU    .L2X    A16,B7:B6,B5:B4   ; |367| 
||         ADD     .D1X    B4,A5,A4          ; |367| 
||         ADDU    .L1     A8,A7:A6,A7:A6    ; |367| 

           ADD     .D2X    A3,B5,B5          ; |367| 
||         ADD     .D1     A4,A7,A7          ; |367| 

           ADDU    .L1X    B4,A7:A6,A5:A4    ; |367| 
           ADD     .D1X    B5,A5,A5          ; |367| 
           SHRU    .S1     A5:A4,10,A5:A4    ; |367| 

           MVK     .S1     0x1,A4            ; |369| 
||         STW     .D1T1   A4,*A14           ; |367| 

           LDW     .D2T2   *+SP(28),B3       ; |370| 
           MV      .D1X    SP,A31            ; |370| 
           LDDW    .D1T1   *+A31(16),A13:A12 ; |370| 
           LDDW    .D1T1   *+A31(8),A11:A10  ; |370| 
           LDDW    .D2T2   *+SP(32),B11:B10  ; |370| 
;** --------------------------------------------------------------------------*
L47:    

           RET     .S2     B3                ; |370| 
||         LDW     .D1T1   *+A31(24),A14     ; |370| 
||         LDDW    .D2T2   *+SP(40),B13:B12  ; |370| 

           LDW     .D2T1   *++SP(48),A15     ; |370| 
           NOP             4
           ; BRANCH OCCURS                   ; |370| 



	.sect	".text"
	.global	_UAGE_GetMeanBrightness__FPUciN5215UAGE_COLOR_MODERi

;******************************************************************************
;* FUNCTION NAME: _UAGE_GetMeanBrightness(unsigned char *, int, int, int, int, int, int, UAGE_COLOR_MODE, int &)*
;*                                                                            *
;*   Regs Modified     : A0,A1,A2,A3,A4,A5,A6,A7,A8,A9,A10,A11,A12,A13,A14,   *
;*                           A15,B0,B1,B2,B3,B4,B5,B6,B7,B8,B9,B10,B11,B12,   *
;*                           B13,SP,A16,A17,A18,A19,A20,A21,A22,A23,A24,A25,  *
;*                           A26,A27,A28,A29,A30,A31,B16,B17,B18,B19,B20,B21, *
;*                           B22,B23,B24,B25,B26,B27,B28,B29,B30,B31          *
;*   Regs Used         : A0,A1,A2,A3,A

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