Jorge Perez

i have been workling with an Altera Ciclone FPGA, to develop a USB core and i want to make a VI to control that interface (bulk in/out transfers) i develop a usb driver that had one DLL, so i write an application on VB to write data to the usb and it works, that function is on the DLL. the problem cames up when i try to call the same function from Labview, i work with the function call node, and i can add all the parameters of the function, but i need to use pointers, as far i know labview doesn't work with pointers, how i can solve this issue ? inside the vb code, before calling the function i use the varptr (HEX) to get a pointer value, and then that goes directly to the function. :headbang: please help me or im going to die this proyect is for the development of the mexican nuclear bomb