spimgr.s51

来自「TI的基于ZIGBEE2006的协议栈」· S51 代码 · 共 1,526 行 · 第 1/5 页

S51
1,526 行
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        MOVX	A,@DPTR
        MOV	DPTR,#LEN_Token
        MOVX	@DPTR,A
//  222           if (ch == 0)
        JNZ	??SPIMgr_ProcessZToolData_11
//  223             state = FCS_STATE;
        MOV	A,#0x5
        SJMP	??SPIMgr_ProcessZToolData_12
//  224           else
//  225             state = DATA_STATE;
??SPIMgr_ProcessZToolData_11:
        MOV	A,#0x4
??SPIMgr_ProcessZToolData_12:
        MOV	DPTR,#state
        MOVX	@DPTR,A
//  226 
//  227           tempDataLen = 0;
        CLR	A
        MOV	DPTR,#tempDataLen
        MOVX	@DPTR,A
//  228 
//  229           /* Allocate memory for the data */
//  230           SPI_Msg = (mtOSALSerialData_t *)osal_msg_allocate( sizeof ( mtOSALSerialData_t ) + 2+1+LEN_Token );
        ; Setup parameters for call to function osal_msg_allocate
        MOV	DPTR,#LEN_Token
        MOVX	A,@DPTR
        MOV	R0,A
        MOV	A,#0x7
        ADD	A,R0
        MOV	R2,A
        CLR	A
        ADDC	A,#0x0
        MOV	R3,A
        MOV	DPTR,#(osal_msg_allocate & 0xffff)
        MOV	A,#((osal_msg_allocate >> 16) & 0xff)
        LCALL	?BCALL               ; Banked call to: DPTR()
        MOV	DPTR,#SPI_Msg
        MOV	A,R2
        MOVX	@DPTR,A
        INC	DPTR
        MOV	A,R3
        MOVX	@DPTR,A
//  231 
//  232           if (SPI_Msg)
        MOV	DPTR,#SPI_Msg
        MOVX	A,@DPTR
        JNZ	??SPIMgr_ProcessZToolData_13
        INC	DPTR
        MOVX	A,@DPTR
??SPIMgr_ProcessZToolData_13:
        JZ	??SPIMgr_ProcessZToolData_14
//  233           {
//  234             /* Fill up what we can */
//  235             SPI_Msg->hdr.event = CMD_SERIAL_MSG;
        LCALL	?Subroutine4 & 0xFFFF
??CrossCallReturnLabel_8:
        MOV	A,#0x1
        MOVX	@DPTR,A
//  236             SPI_Msg->msg = (uint8*)(SPI_Msg+1);
        MOV	DPTR,#SPI_Msg
        MOVX	A,@DPTR
        ADD	A,#0x4
        MOV	R0,A
        INC	DPTR
        MOVX	A,@DPTR
        ADDC	A,#0x0
        MOV	R1,A
        LCALL	?Subroutine2 & 0xFFFF
??CrossCallReturnLabel_4:
        MOV	A,R0
        MOVX	@DPTR,A
        INC	DPTR
        MOV	A,R1
        MOVX	@DPTR,A
//  237             SPI_Msg->msg[0] = CMD_Token[0];
        MOV	DPTR,#CMD_Token
        MOVX	A,@DPTR
        PUSH	A
        CFI CFA_SP SP+-1
        LCALL	?Subroutine1 & 0xFFFF
??CrossCallReturnLabel_2:
        LCALL	??Subroutine4_0 & 0xFFFF
??CrossCallReturnLabel_9:
        POP	A
        CFI CFA_SP SP+0
        MOVX	@DPTR,A
//  238             SPI_Msg->msg[1] = CMD_Token[1];
        MOV	DPTR,#(CMD_Token + 1)
        MOVX	A,@DPTR
        PUSH	A
        CFI CFA_SP SP+-1
        LCALL	?Subroutine0 & 0xFFFF
??CrossCallReturnLabel_0:
        POP	A
        CFI CFA_SP SP+0
        MOVX	@DPTR,A
//  239             SPI_Msg->msg[2] = LEN_Token;
        MOV	DPTR,#LEN_Token
        MOVX	A,@DPTR
        PUSH	A
        CFI CFA_SP SP+-1
        LCALL	?Subroutine0 & 0xFFFF
??CrossCallReturnLabel_1:
        INC	DPTR
        POP	A
        CFI CFA_SP SP+0
        LJMP	??SPIMgr_ProcessZToolData_4 & 0xFFFF
//  240           }
//  241           else
//  242           {
//  243             state = SOP_STATE;
??SPIMgr_ProcessZToolData_14:
        CLR	A
        MOV	DPTR,#state
        MOVX	@DPTR,A
//  244             return;
        LJMP	??SPIMgr_ProcessZToolData_0 & 0xFFFF
//  245           }
//  246 
//  247           break;
//  248 
//  249         case DATA_STATE:
//  250             SPI_Msg->msg[3 + tempDataLen++] = ch;
??SPIMgr_ProcessZToolData_9:
        MOV	DPL,?XSP + 0
        MOV	DPH,?XSP + 1
        MOVX	A,@DPTR
        PUSH	A
        CFI CFA_SP SP+-1
        MOV	DPTR,#tempDataLen
        MOVX	A,@DPTR
        MOV	R0,A
        LCALL	?Subroutine2 & 0xFFFF
??CrossCallReturnLabel_5:
        MOVX	A,@DPTR
        ADD	A,R0
        MOV	R2,A
        INC	DPTR
        MOVX	A,@DPTR
        ADDC	A,#0x0
        MOV	DPL,R2
        MOV	DPH,A
        INC	DPTR
        INC	DPTR
        INC	DPTR
        POP	A
        CFI CFA_SP SP+0
        MOVX	@DPTR,A
        MOV	DPTR,#tempDataLen
        MOVX	A,@DPTR
        INC	A
        MOVX	@DPTR,A
//  251             if ( tempDataLen == LEN_Token )
        MOV	R2,A
        MOV	DPTR,#LEN_Token
        MOVX	A,@DPTR
        XRL	A,R2
        JZ	$+5
        LJMP	??SPIMgr_ProcessZToolData_1 & 0xFFFF
//  252               state = FCS_STATE;
        MOV	A,#0x5
        LJMP	??SPIMgr_ProcessZToolData_3 & 0xFFFF
//  253           break;
//  254 
//  255         case FCS_STATE:
//  256 
//  257           FSC_Token = ch;
??SPIMgr_ProcessZToolData_10:
        MOV	DPL,?XSP + 0
        MOV	DPH,?XSP + 1
        MOVX	A,@DPTR
        MOV	DPTR,#FSC_Token
        MOVX	@DPTR,A
//  258 
//  259           /* Make sure it's correct */
//  260           if ((SPIMgr_CalcFCS ((uint8*)&SPI_Msg->msg[0], 2 + 1 + LEN_Token) == FSC_Token))
        ; Setup parameters for call to function SPIMgr_CalcFCS
        MOV	DPTR,#LEN_Token
        MOVX	A,@DPTR
        ADD	A,#0x3
        MOV	R1,A
        LCALL	?Subroutine1 & 0xFFFF
??CrossCallReturnLabel_3:
        MOV	R2,A
        INC	DPTR
        MOVX	A,@DPTR
        MOV	R3,A
        MOV	DPTR,#(SPIMgr_CalcFCS & 0xffff)
        MOV	A,#((SPIMgr_CalcFCS >> 16) & 0xff)
        LCALL	?BCALL               ; Banked call to: DPTR()
        MOV	A,R1
        MOV	R2,A
        MOV	DPTR,#FSC_Token
        MOVX	A,@DPTR
        XRL	A,R2
        MOV	DPTR,#SPI_Msg
        JNZ	??SPIMgr_ProcessZToolData_15
//  261           {
//  262             osal_msg_send( MT_TaskID, (byte *)SPI_Msg );
        ; Setup parameters for call to function osal_msg_send
        MOVX	A,@DPTR
        MOV	R2,A
        INC	DPTR
        MOVX	A,@DPTR
        MOV	R3,A
        MOV	DPTR,#MT_TaskID
        MOVX	A,@DPTR
        MOV	R1,A
        MOV	DPTR,#(osal_msg_send & 0xffff)
        MOV	A,#((osal_msg_send >> 16) & 0xff)
        SJMP	??SPIMgr_ProcessZToolData_16
//  263           }
//  264           else
//  265           {
//  266             /* deallocate the msg */
//  267             osal_msg_deallocate ( (uint8 *)SPI_Msg);
??SPIMgr_ProcessZToolData_15:
        ; Setup parameters for call to function osal_msg_deallocate
        MOVX	A,@DPTR
        MOV	R2,A
        INC	DPTR
        MOVX	A,@DPTR
        MOV	R3,A
        MOV	DPTR,#(osal_msg_deallocate & 0xffff)
        MOV	A,#((osal_msg_deallocate >> 16) & 0xff)
??SPIMgr_ProcessZToolData_16:
        LCALL	?BCALL               ; Banked call to: DPTR()
//  268           }
//  269 
//  270           /* Reset the state, send or discard the buffers at this point */
//  271           state = SOP_STATE;
        CLR	A
        LJMP	??SPIMgr_ProcessZToolData_3 & 0xFFFF
        CFI EndBlock cfiBlock4
//  272 
//  273           break;
//  274 
//  275         default:
//  276          break;
//  277       }
//  278 
//  279 
//  280     }
//  281   }
//  282 }

        RSEG BANKED_CODE:CODE:NOROOT(0)
?Subroutine2:
        CFI Block cfiCond5 Using cfiCommon0
        CFI NoFunction
        CFI Conditional ??CrossCallReturnLabel_5
        CFI R6 load(1, XDATA, add(CFA_XSP16, literal(-10)))
        CFI VB load(1, XDATA, add(CFA_XSP16, literal(-9)))
        CFI V0 load(1, XDATA, add(CFA_XSP16, literal(-8)))
        CFI V1 load(1, XDATA, add(CFA_XSP16, literal(-7)))
        CFI R7 load(1, XDATA, add(CFA_XSP16, literal(-6)))
        CFI ?RET_LOW load(1, XDATA, add(CFA_XSP16, literal(-5)))
        CFI ?RET_HIGH load(1, XDATA, add(CFA_XSP16, literal(-4)))
        CFI ?BRET_EXT load(1, XDATA, add(CFA_XSP16, literal(-3)))
        CFI DPL0 load(1, XDATA, add(CFA_XSP16, literal(-2)))
        CFI DPH0 load(1, XDATA, add(CFA_XSP16, literal(-1)))
        CFI CFA_SP SP+-1
        CFI CFA_XSP16 add(XSP16, 11)
        CFI Block cfiCond6 Using cfiCommon0
        CFI (cfiCond6) NoFunction
        CFI (cfiCond6) Conditional ??CrossCallReturnLabel_4
        CFI (cfiCond6) R6 load(1, XDATA, add(CFA_XSP16, literal(-10)))
        CFI (cfiCond6) VB load(1, XDATA, add(CFA_XSP16, literal(-9)))
        CFI (cfiCond6) V0 load(1, XDATA, add(CFA_XSP16, literal(-8)))
        CFI (cfiCond6) V1 load(1, XDATA, add(CFA_XSP16, literal(-7)))
        CFI (cfiCond6) R7 load(1, XDATA, add(CFA_XSP16, literal(-6)))
        CFI (cfiCond6) ?RET_LOW load(1, XDATA, add(CFA_XSP16, literal(-5)))
        CFI (cfiCond6) ?RET_HIGH load(1, XDATA, add(CFA_XSP16, literal(-4)))
        CFI (cfiCond6) ?BRET_EXT load(1, XDATA, add(CFA_XSP16, literal(-3)))
        CFI (cfiCond6) DPL0 load(1, XDATA, add(CFA_XSP16, literal(-2)))
        CFI (cfiCond6) DPH0 load(1, XDATA, add(CFA_XSP16, literal(-1)))
        CFI (cfiCond6) CFA_SP SP+0
        CFI (cfiCond6) CFA_XSP16 add(XSP16, 11)
        CFI Block cfiPicker7 Using cfiCommon1
        CFI (cfiPicker7) NoFunction
        CFI (cfiPicker7) Picker
        MOV	DPTR,#SPI_Msg
        MOVX	A,@DPTR
        MOV	R2,A
        INC	DPTR
        MOVX	A,@DPTR
        MOV	DPH,A
        MOV	DPL,R2
        INC	DPTR
        INC	DPTR
        RET
        CFI EndBlock cfiCond5
        CFI EndBlock cfiCond6
        CFI EndBlock cfiPicker7

        RSEG BANKED_CODE:CODE:NOROOT(0)
?Subroutine1:
        CFI Block cfiCond8 Using cfiCommon0
        CFI NoFunction
        CFI Conditional ??CrossCallReturnLabel_2
        CFI R6 load(1, XDATA, add(CFA_XSP16, literal(-10)))
        CFI VB load(1, XDATA, add(CFA_XSP16, literal(-9)))
        CFI V0 load(1, XDATA, add(CFA_XSP16, literal(-8)))
        CFI V1 load(1, XDATA, add(CFA_XSP16, literal(-7)))
        CFI R7 load(1, XDATA, add(CFA_XSP16, literal(-6)))
        CFI ?RET_LOW load(1, XDATA, add(CFA_XSP16, literal(-5)))
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spimgr.s51 - 源码说明

本页面展示了「TI的基于ZIGBEE2006的协议栈」中的 spimgr.s51 源码文件，采用 S51 编程语言编写，共 1,526 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

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