C51 COMPILER V9.59.0.0   STC8A_BMM_ISR                                                     06/10/2021 17:30:45 PAGE 1   


C51 COMPILER V9.59.0.0, COMPILATION OF MODULE STC8A_BMM_ISR
OBJECT MODULE PLACED IN .\list\STC8A_BMM_Isr.obj
COMPILER INVOKED BY: C:\Keil_v5\C51\BIN\C51.EXE STC8A_BMM_Isr.c LARGE OMF2 OPTIMIZE(8,SPEED) BROWSE DEBUG PRINT(.\list\S
                    -TC8A_BMM_Isr.lst) TABS(2) OBJECT(.\list\STC8A_BMM_Isr.obj)

line level    source

   1          /*---------------------------------------------------------------------*/
   2          /* --- STC MCU Limited ------------------------------------------------*/
   3          /* --- STC 1T Series MCU Demo Programme -------------------------------*/
   4          /* --- Mobile: (86)13922805190 ----------------------------------------*/
   5          /* --- Fax: 86-0513-55012956,55012947,55012969 ------------------------*/
   6          /* --- Tel: 86-0513-55012928,55012929,55012966 ------------------------*/
   7          /* --- Web: www.STCMCU.com --------------------------------------------*/
   8          /* --- Web: www.STCMCUDATA.com  ---------------------------------------*/
   9          /* --- QQ:  800003751 -------------------------------------------------*/
  10          /* 如果要在程序中使用此代码,请在程序中注明使用了STC的资料及程序            */
  11          /*---------------------------------------------------------------------*/
  12          
  13          #include "STC8A_BMM.h"
  14          #include "STC8A_SPI.h"
  15          
  16          //========================================================================
  17          // 函数: BMM_ISR_Handler
  18          // 描述: BMM中断函数.
  19          // 参数: none.
  20          // 返回: none.
  21          // 版本: V1.0, 2021-05-25
  22          //========================================================================
  23          void BMM_ISR_Handler (void) interrupt 13
  24          {
  25   1        char store;
  26   1        
  27   1        store = P_SW2;
  28   1        P_SW2 |= 0x80;    //使能扩展SFR(XSFR)访问
  29   1      
  30   1        // TODO: 在此处添加用户代码
  31   1        //----------- BMM M2M --------------
  32   1        if(BMM_M2M_STA & 0x01)  //M2M传输完成
  33   1        {
  34   2          BMM_M2M_STA &= ~0x01; //清标志位
  35   2          if(u2sFlag)
  36   2          {
  37   3            u2sFlag = 0;
  38   3            SpiSendFlag = 1;
  39   3          }
  40   2          if(s2uFlag)
  41   2          {
  42   3            s2uFlag = 0;
  43   3            UartSendFlag = 1;
  44   3          }
  45   2        }
  46   1      
  47   1        //---------- BMM UART1 -------------
  48   1        if (BMM_UR1T_STA & 0x01)  //发送完成
  49   1        {
  50   2          BMM_UR1T_STA &= ~0x01;  //清标志位
  51   2          BmmTx1Flag = 1;
  52   2        }
  53   1        if (BMM_UR1T_STA & 0x04)  //数据覆盖
  54   1        {
C51 COMPILER V9.59.0.0   STC8A_BMM_ISR                                                     06/10/2021 17:30:45 PAGE 2   

  55   2          BMM_UR1T_STA &= ~0x04;  //清标志位
  56   2        }
  57   1        
  58   1        if (BMM_UR1R_STA & 0x01)  //接收完成
  59   1        {
  60   2          BMM_UR1R_STA &= ~0x01;  //清标志位
  61   2          BmmRx1Flag = 1;
  62   2        }
  63   1        if (BMM_UR1R_STA & 0x02)  //数据丢弃
  64   1        {
  65   2          BMM_UR1R_STA &= ~0x02;  //清标志位
  66   2        }
  67   1      
  68   1        //---------- BMM SPI -------------
  69   1        if(BMM_SPI_STA & 0x01)  //通信完成
  70   1        {
  71   2          BMM_SPI_STA &= ~0x01; //清标志位
  72   2          if(SPCTL & 0x10) 
  73   2          { //主机模式
  74   3            SpiTxFlag = 1;
  75   3            SPI_SS_2 = 1;
  76   3          }
  77   2          else 
  78   2          { //从机模式
  79   3            SpiRxFlag = 1;
  80   3          }
  81   2        }
  82   1        if(BMM_SPI_STA & 0x02)  //数据丢弃
  83   1        {
  84   2          BMM_SPI_STA &= ~0x02; //清标志位
  85   2        }
  86   1        if(BMM_SPI_STA & 0x04)  //数据覆盖
  87   1        {
  88   2          BMM_SPI_STA &= ~0x04; //清标志位
  89   2        }
  90   1      
  91   1        P_SW2 = store;
  92   1      }


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    153    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
   EDATA SIZE       =   ----    ----
   HDATA SIZE       =   ----    ----
   XDATA CONST SIZE =   ----    ----
   FAR CONST SIZE   =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)