1.CReadStep增加写入返回值或数据的功能；

LAPTOP-SNT8I5JK\Boounion

2025-04-26 9ad04a15d7f9438cf3e5f1b69b8d458ae767bdf5

 SourceCode/Bond/Servo/CReadStep.cpp

@@ -22,6 +22,9 @@
      m_hReadSignalOff = ::CreateEvent(NULL, TRUE, FALSE, NULL);
      m_nSignalType = 0;
      m_nCurStep = 0;
      m_szReturnBuf[1024] = {0};
      m_nReturnDataSize = 0;
      m_nReturnDevNo = 0;
   }

   CReadStep::~CReadStep()
@@ -38,6 +41,11 @@
   void CReadStep::setWriteSignalDev(int dev)
   {
      m_nWriteSignalDev = dev;
   }
	
   void CReadStep::setReturnDev(int dev)
   {
      m_nReturnDevNo = dev;
   }

   void CReadStep::onReadSignal(int nSignalType)
@@ -88,6 +96,17 @@
               m_pEquipment->onStepEvent(this, STEP_EVENT_READDATA);
            }

            // 0426新增
            // 1.1，写return code or data
            if (m_nReturnDataSize > 0) {
               int nWriteRet = m_pCclink->WriteData(m_station, (short)DeviceType::W,
                  m_nReturnDevNo, m_nReturnDataSize, (short*)m_szReturnBuf);
               if (0 != nWriteRet) {
                  onTimeout();
                  goto RESET;
               }
            }

            // 2.给对方写ON
            nextStep();
            m_pCclink->SetBitDeviceEx(m_station, (long)DeviceType::B, m_nWriteSignalDev);
@@ -115,6 +134,9 @@
               ASSERT(m_pEquipment);
               m_pEquipment->onStepEvent(this, STEP_EVENT_COMPLETE);
            }

            // 回复数据清空
            m_nReturnDataSize = 0;
         }
      }