Changed some directory names for easier understanding.

[mf6xx.git] / src / hudaqlib / samples / special / ProbeDevices.c

diff --git a/src/hudaqlib/samples/special/ProbeDevices.c b/src/hudaqlib/samples/special/ProbeDevices.c
new file mode 100644 (file)
index 0000000..9c138d9
--- /dev/null
+++ b/src/hudaqlib/samples/special/ProbeDevices.c
@@ -0,0 +1,74 @@
+/* DaWrite.c:
+ *   This demo demonstrates extract information from all available devices.  
+ */
+#include <stdio.h>
+#include "hudaqlib.h"
+
+
+int main(void)
+{
+       HUDAQHANDLE h;
+       const HudaqResourceInfo *HRI;
+       int i,j;
+       double value;
+       int NoAnalogIn,NoDigitalIn,NoEncoders;
+       int dev=1;
+
+       /* Open first device found of any name. */
+       h = HudaqOpenDevice("",1,0);
+       if(h==0)
+       {printf("No HUDAQ device found\n"); return -1;}
+
+       while(h!=0)
+       {
+               HRI = HudaqGetDeviceResources(h);
+               printf("\nBus number %d, Slot number %d.",HRI->BusNumber, HRI->SlotNumber);
+               printf("\nVendorID %Xh, DeviceID %Xh.",HRI->VendorID,HRI->DeviceID);
+
+               for(i=0;i<HRI->NumMemResources;i++)
+               {
+                       printf("\n Memory resource %d: Base:%Xh, Length:%Xh",
+                                       i, HRI->MemResources[i].Base, HRI->MemResources[i].Length);
+               }
+
+               for(i=0;i<HRI->NumIOResources;i++)
+               {
+                       printf("\n IO resource %d: Base:%Xh, Length:%Xh",
+                                       i, HRI->IOResources[i].Base, HRI->IOResources[i].Length);
+               }
+
+               NoAnalogIn = HudaqGetParameter(h,0,HudaqAINUMCHANNELS);
+               printf("\nAnalog channels %d", NoAnalogIn);
+               for (i=0; i<NoAnalogIn; i++)
+               {
+                       value = HudaqAIRead(h,i);
+                       printf("\n  Analog channel %d, value read %fV.", i, value);
+               }
+
+               NoDigitalIn = HudaqGetParameter(h,0,HudaqDINUMCHANNELS);
+               printf("\nDigital channels %d", NoDigitalIn);
+               for (i=0; i<NoDigitalIn; i++)
+               {
+                       printf("\n  Digital input %d: %d",i,HudaqDIRead(h,i));
+               }
+
+               NoEncoders = HudaqGetParameter(h,0,HudaqEncNUMCHANNELS);
+               printf("\nEncoder channels %d", NoEncoders);
+               for (i=0; i<NoEncoders; i++)
+               {
+                       printf("\n  Encoder value %d: %d",i,HudaqEncRead(h,i));
+               }
+
+
+               printf("\nIRQ counter: %g (%g)  press any key to continue...",
+                               HudaqGetParameter(h,0,HudaqIRQ), HudaqGetParameter(h, 0, HudaqIRQ+1));
+
+               HudaqCloseDevice(h);
+               h = HudaqOpenDevice("",++dev,0);
+       }
+
+       //  HudaqSetParameter(h, 0, HudaqIRQ, 1);
+       i = HudaqGetParameter(h, 0, HudaqIRQ);
+       printf("\n");
+       return 0;
+}