comtest.lst

本代码已经经过修改

   \   00000010   2A1C               MOV         R2,R5
   \   00000012   3068               LDR         R0,[R6, #+0]
   \   00000014   ........           _BLF        xSerialGetChar,xSerialGetChar??rT
    237          			}
   \                     ??vComRxTask_4:
   \   00000018   6946               MOV         R1,SP
   \   0000001A   0020               MOV         R0,#+0
   \   0000001C   0856               LDRSB       R0,[R1, R0]
   \   0000001E   5828               CMP         R0,#+0x58
   \   00000020   F6D1               BNE         ??vComRxTask_3
    238          
    239          			/* Note that an error occurred which caused us to have to resync.
    240          			We use this to stop incrementing the loop counter so
    241          			sAreComTestTasksStillRunning() will return false - indicating an
    242          			error. */
    243          			xErrorOccurred++;
   \   00000022   641C               ADD         R4,R4,#+0x1
    244          
    245          			/* We have now resynced with the Tx task and can continue. */
    246          			xResyncRequired = pdFALSE;
   \   00000024   0020               MOV         R0,#+0
   \   00000026   0190               STR         R0,[SP, #+0x4]
    247          		}
   \                     ??vComRxTask_2:
   \   00000028   4127               MOV         R7,#+0x41
   \                     ??vComRxTask_5:
   \   0000002A   2A1C               MOV         R2,R5
   \   0000002C   6946               MOV         R1,SP
   \   0000002E   3068               LDR         R0,[R6, #+0]
   \   00000030   ........           _BLF        xSerialGetChar,xSerialGetChar??rT
   \   00000034   0028               CMP         R0,#+0
   \   00000036   09D0               BEQ         ??vComRxTask_6
   \   00000038   6946               MOV         R1,SP
   \   0000003A   0020               MOV         R0,#+0
   \   0000003C   0856               LDRSB       R0,[R1, R0]
   \   0000003E   B842               CMP         R0,R7
   \   00000040   17D1               BNE         ??vComRxTask_7
   \   00000042   ....               LDR         R0,??DataTable5    ;; ??uxBaseLED
   \   00000044   0068               LDR         R0,[R0, #+0]
   \   00000046   401C               ADD         R0,R0,#+0x1
   \   00000048   ........           _BLF        vParTestToggleLED,vParTestToggleLED??rT
   \                     ??vComRxTask_6:
   \   0000004C   7F1C               ADD         R7,R7,#+0x1
   \   0000004E   592F               CMP         R7,#+0x59
   \   00000050   EBDB               BLT         ??vComRxTask_5
   \                     ??vComRxTask_8:
   \   00000052   0021               MOV         R1,#+0
   \   00000054   ....               LDR         R0,??DataTable5    ;; ??uxBaseLED
   \   00000056   0068               LDR         R0,[R0, #+0]
   \   00000058   401C               ADD         R0,R0,#+0x1
   \   0000005A   ........           _BLF        vParTestSetLED,vParTestSetLED??rT
   \   0000005E   0198               LDR         R0,[SP, #+0x4]
   \   00000060   0128               CMP         R0,#+0x1
   \   00000062   D9D0               BEQ         ??vComRxTask_4
    248          		else
    249          		{
    250          			if( xErrorOccurred < comTOTAL_PERMISSIBLE_ERRORS )
   \   00000064   022C               CMP         R4,#+0x2
   \   00000066   DFDA               BGE         ??vComRxTask_2
    251          			{
    252          				/* Increment the count of successful loops.  As error
    253          				occurring (i.e. an unexpected character being received) will
    254          				prevent this counter being incremented for the rest of the
    255          				execution.   Don't worry about mutual exclusion on this
    256          				variable - it doesn't really matter as we just want it
    257          				to change. */
    258          				uxRxLoops++;
   \   00000068   ....               LDR         R0,??DataTable7    ;; ??uxRxLoops
   \   0000006A   0168               LDR         R1,[R0, #+0]
   \   0000006C   491C               ADD         R1,R1,#+0x1
   \   0000006E   0160               STR         R1,[R0, #+0]
   \   00000070   DAE7               B           ??vComRxTask_2
    259          			}
    260          		}
   \                     ??vComRxTask_7:
   \   00000072   0120               MOV         R0,#+0x1
   \   00000074   0190               STR         R0,[SP, #+0x4]
   \   00000076   ECE7               B           ??vComRxTask_8
   \                     ??vComRxTask_1:
   \   00000078   FFFF0000           DC32        0xffff
    261          	}
    262          } /*lint !e715 !e818 pvParameters is required for a task function even if it is not referenced. */
    263          /*-----------------------------------------------------------*/
    264          

   \                                 In segment CODE, align 4, keep-with-next
    265          portBASE_TYPE xAreComTestTasksStillRunning( void )
    266          {
    267          portBASE_TYPE xReturn;
    268          
    269          	/* If the count of successful reception loops has not changed than at
    270          	some time an error occurred (i.e. a character was received out of sequence)
    271          	and we will return false. */
    272          	if( uxRxLoops == comINITIAL_RX_COUNT_VALUE )
   \                     xAreComTestTasksStillRunning:
   \   00000000   ....               LDR         R1,??DataTable7    ;; ??uxRxLoops
   \   00000002   0868               LDR         R0,[R1, #+0]
   \   00000004   401E               SUB         R0,R0,#+0x1
   \   00000006   8041               SBC         R0,R0
   \   00000008   C043               MVN         R0,R0
   \   0000000A   C00F               LSR         R0,R0,#+0x1F
    273          	{
    274          		xReturn = pdFALSE;
    275          	}
    276          	else
    277          	{
    278          		xReturn = pdTRUE;
    279          	}
    280          
    281          	/* Reset the count of successful Rx loops.  When this function is called
    282          	again we expect this to have been incremented. */
    283          	uxRxLoops = comINITIAL_RX_COUNT_VALUE;
   \   0000000C   0022               MOV         R2,#+0
   \   0000000E   0A60               STR         R2,[R1, #+0]
    284          
    285          	return xReturn;
   \   00000010   7047               BX          LR                 ;; return
    286          }

   \                                 In segment CODE, align 4, keep-with-next
   \                     ??DataTable3:
   \   00000000   ........           DC32        ??xPort

   \                                 In segment CODE, align 4, keep-with-next
   \                     ??DataTable5:
   \   00000000   ........           DC32        ??uxBaseLED

   \                                 In segment CODE, align 4, keep-with-next
   \                     ??DataTable7:
   \   00000000   ........           DC32        ??uxRxLoops

   \                                 In segment DATA_C, align 4, align-sorted
   \                     `?<Constant "COMTx">`:
   \   00000000   434F4D547800       DC8 "COMTx"
   \   00000006   0000               DC8 0, 0

   \                                 In segment DATA_C, align 4, align-sorted
   \                     `?<Constant "COMRx">`:
   \   00000000   434F4D527800       DC8 "COMRx"
   \   00000006   0000               DC8 0, 0
    287          

   Maximum stack usage in bytes:

     Function                     CSTACK
     --------                     ------
     vAltStartComTestTasks           24
     vComRxTask                      28
     vComTxTask                      20
     xAreComTestTasksStillRunning     0


   Segment part sizes:

     Function/Label               Bytes
     --------------               -----
     xPort                           4
     uxBaseLED                       4
     uxRxLoops                       4
     vAltStartComTestTasks          80
     vComTxTask                     68
     vComRxTask                    124
     xAreComTestTasksStillRunning   18
     ??DataTable3                    4
     ??DataTable5                    4
     ??DataTable7                    4
     ?<Constant "COMTx">             8
     ?<Constant "COMRx">             8
      Others                       132

 
 422 bytes in segment CODE
  16 bytes in segment DATA_C
  12 bytes in segment DATA_Z
  12 bytes in segment INITTAB
 
 302 bytes of CODE  memory (+ 132 bytes shared)
  16 bytes of CONST memory
  12 bytes of DATA  memory

Errors: none
Warnings: none