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Title: 6254EU二次开发读取不到数据 [Print this page]

Author: wsy892675781 Time: 2022-7-6 17:21
Title: 6254EU二次开发读取不到数据
memset(m_pDeviceStatus, 0, 128);
//cout << "m_pDeviceStatus: " << (int)m_pDeviceStatus[0] << endl;
WORD state=dsoHTGetState(m_nDeviceIndex, m_pDeviceStatus);
//cout << "m_pDeviceStatus: " << (int)m_pDeviceStatus[0] << endl;
//cout << "dsoHTGetState: " << state << endl;

if (!(m_pDeviceStatus[0] & 2))
//if (!(state & 2))
{ cout << "数据不可读取" << endl;
return false;}

打印了一下m_pDeviceStatus[0]=56，这是什么意思，用的VCdemo里的代码

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