Hi
Here is my problem
For my project, I have to power up some LEDs whenever I get a signal from the PC. For this, I am using a DLP USB245r from here.
My idea is to send a signal via the USB port of my PC which is converted to a parallel signal by using the above dongle. I have directly connected, the data pins to LEDs. I am able to connect to the device, after instaling the required drivers and programming via VB.net.
My problem is I am unable to figure out the exact data to be sent through the USB to receive a voltage from the pins I require. i.e. I am unable to figure out how to set a pin high say D5 of the dongle.
Can someone please help me with this?
Here is my problem
For my project, I have to power up some LEDs whenever I get a signal from the PC. For this, I am using a DLP USB245r from here.
My idea is to send a signal via the USB port of my PC which is converted to a parallel signal by using the above dongle. I have directly connected, the data pins to LEDs. I am able to connect to the device, after instaling the required drivers and programming via VB.net.
My problem is I am unable to figure out the exact data to be sent through the USB to receive a voltage from the pins I require. i.e. I am unable to figure out how to set a pin high say D5 of the dongle.
Can someone please help me with this?