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Is it possible to send data via my USB- interface to the parallel port on the interface? For example: can I blink a Led connected to the parallel port via the USB kit? Greetings, Peter
Blinking LEDs on a USB module: http://www.antronics.co.uk/usbmod2 Previous discussions on 8051s and USB: http://www.keil.com/forum/docs/thread1865.asp Whole area of Keil site about USB: http://www.keil.com/usb/
Sorry, forgot to mention what i'm using :p I'm using the Cypress EZ-USB FX CY3671 dev-kit The kit has 2 rs232 connectors and 1 parallel connector. I'd like to use the parallel port. (examples on how to use the rs232 would also be more then welcome) What I'm trying to do is turn on a Led which is connected to the parallel port. I want to do this via the USBconnector of the kit. I use Keil uVision to write my code Hope this will do, Peter
I'd like to use the parallel port. .....I want to do this via the USBconnector of the kit. Hope this will do It will not till you clarify the above Erik
Not really a question about Keil Software, is it? Have you tried asking Cypress?