Definition
int GetSampleFrequency_LXDeviceAPI(int device_handling_id, int * sample_frequency);
Parameters
Parameter | Available Value | Description |
---|---|---|
int device_handling_id |
|
|
int * sample_frequency |
|
Return Values
Return | meaning | Description |
---|---|---|
1 | Success | |
-3 | Fail. | No device(correspond to int device_handling_id). |
-10 | Fail. | Wrong calling order. GetFilterFrequency should be called after OpenApi. |
Code Example
void CLXDeviceAPI_Sample1View::OnMenuGetsamplefrequency() { int sample_frequency; CString cst; if (GetSampleFrequency_LXDeviceAPI(m_iDeviceHandlingID, &sample_frequency) == 1) { cst.Format(_T("Sampling Frequency = %d Hz"), sample_frequency); AfxMessageBox(cst); } }
Result