PORTS Forum

Ports and Interfaces => USB => Topic started by: yalect on February 02, 2014, 04:13:55 am

Title: project
Post by: yalect on February 02, 2014, 04:13:55 am

Hi, thank you for your website
Please, I have project I want to control some leds via usb Port by visual basic application
( at low rate, human speed ), maybe just sending byte (bits) according to the leds which I want to light, I searched in your website but I still not find an Idea
My thanks

Title: Re: project
Post by: Jan Axelson on February 02, 2014, 09:31:30 am

Here is one way to do it:

http://hackaday.com/2009/09/22/introduction-to-ftdi-bitbang-mode/

You'll need to convert the code to VB. This page might help:

http://www.ftdichip.com/Support/SoftwareExamples/CodeExamples/VB.htm