Show Posts
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
Hi JP,
sorry for not seeing your post before.
I am using standard Microsoft Multimedia calls to access the JoyPad, Joystick or game device - no fancy USB HID communication. Interface to the calls can be found in <mmsystem.h>, and c++ statements like:
Opening the code will not help you with USB HID devices, but I can help with my use of Microsoft multimedia interface.
I just released a new version 1.0 of the plugin with support for SmoothStepper, User manual and new samples of VBScript code. The post can be found at:
http://www.machsupport.com/forum/index.php/topic,16140.0.html
- area51
NP,
Ed Bryson is a TOTAL programming GURU!!!! He does alot with PICs as well, and he turned me on to the using a demo PIC board and MPLAB. Ed lives close to me, and I am lucky enough to go over to his house and sit at the feet of Yoda.......
Really nice job, and especially the USB stuff, that crap can be a super duper pain in the but to use the windows native HID/USB.
scott
Hi
I have a PCI1240-U Advantech board but Mr.Hood in mach forum told me that i need to write a plug in for this board but i don't know what is plug in and how can i write it.
I don't have enough information about this board like wiring map or software adjustment.
Can someone help me please.
Thank you
S.M.L
)
Guest
void piUpdate()
{
if (MG::xyzDemoDialog)
{
double ADCValue = 0;
XYZDemoDialog^ xyzDemoDialog = MG::xyzDemoDialog;
if (MCHPHIDClass::USBHIDIsConnected () == true)
{
xyzDemoDialog->textBoxX->Text = "Connected";
unsigned char OutputPacketBuffer[64]; //Allocate a memory buffer equal to our report size
unsigned char InputPacketBuffer[64]; //Allocate a memory buffer equal to our report size
OutputPacketBuffer[0] = 0x81; //0x81 is the "Get Pushbutton State" command in the firmware
if (MCHPHIDClass::USBHIDWriteReport (OutputPacketBuffer, 1) == true)
{
MCHPHIDClass::USBHIDReadReport (InputPacketBuffer);
//InputPacketBuffer[0] is an echo back of the command.
//InputPacketBuffer[1] contains the I/O port pin value for the pushbutton (1 = not pressed, 0 = pressed).
if(InputPacketBuffer[1] == 0x01)
{
xyzDemoDialog->textBoxY->Text = "Not Pressed"; //Update the pushbutton state text label on the form, so the user can see the result
}
else //InputPacketBuffer[1] must have been == 0x00 instead
{
xyzDemoDialog->textBoxY->Text = "Pressed"; //Update the pushbutton state text label on the form, so the user can see the result
SetDRO(802, 0); // clears the Z DRO
if (GetLED(11)== true) // get the staus of the Spindle
{
Code("M5"); // stops the spindle (if running)
xyzDemoDialog->textBoxY->Text = "spindle OFF";
SetLED(13, false); //DOES NOT WORK (should stop the flood)
}
else
{
Code("M3"); // start the spindle (if not running)
xyzDemoDialog->textBoxY->Text = "spindle ON";
SetLED(13, true); // DOES NOT WORK (should start the flood)
}
}
ADCValue = (double)(((InputPacketBuffer[3] << 8) + InputPacketBuffer[2])*30); //Need to reformat the data from two unsigned chars into one unsigned int.
SetDRO(817, ADCValue); //SpindleSpeed 817 updated with analog input from PICDem
}
}
else
{
xyzDemoDialog->textBoxX->Text = "Disconnected";
xyzDemoDialog->textBoxY->Text = "Not Pressed"; //Update the pushbutton state text label on the form, so the user can see the result
}
xyzDemoDialog->textBoxZ->Text = GetDRO(202).ToString("F4"); //SpindleSpeed Overwrite
}
}
what are you trying to do? Are you trying to call a DLL from inside of a Mach plugin? or what?
scott
To start with pulgins I wanted to reference this dll into your code and call it.
I have added a reference to it into Visual Studio
I have modified the code to refrence the namesapce : using namespace HIDClass;
and just added a dll call to check the usb attachement : MCHPHIDClass::USBHIDClassInit (0x4D8, 0x003F, 64);
Well just two lines of modifications... The compilation and link are OK
but when running on the second line (the call to the dll) I have a fatal error :
An unhandled exception of type 'System.IO.FileNotFoundException' occurred in Unknown Module.
Additional information: Impossible de charger le fichier ou l'assembly 'HID class, Version=1.0.3376.23070, Culture=neutral, PublicKeyToken=null' ou une de ses dépendances. Le fichier spécifié est introuvable.
Which in english means that the dll is not found...
JP