Objective Development Forums

Re: Two communication USB with V-usb

2013-04-07T15:19:14+02:00

Hi again!

TinyUSBboard (http://matrixstorm.com/avr/tinyusbboard/) is an exaple V-USB board.
Its project page has many examples and one of them is a template for interacting with a computer via USB.
This template contains a firmware as also platform independed code for your computers end.
(http://matrixstorm.com/avr/tinyusbboard/#examples : VUSB skeleton/example)

Of course you could also use avrBridge.
(http://matrixstorm.com/avr/tinyusbboard/#firmwares : tinyUSBboard as avrBridge)

Best regards,

Statistics: Posted by Guest — Sun Apr 07, 2013 3:19 pm

Re: Two communication USB with V-usb

2013-04-07T00:38:15+02:00

Trindade wrote:thanks

One more question. I'm looking for a software that i could use to send data from host to microcontroler. I have seen the usb hid terminal but this one is for PIC microcontroler. I'm doing my search right now and so far nothing appears. If someone can give me a name i would be very appreciated

I'm making confusion... forget this question. I already have my answer

Thanks

Statistics: Posted by Trindade — Sun Apr 07, 2013 12:38 am

Re: Two communication USB with V-usb

2013-04-07T00:04:49+02:00

thanks

One more question. I'm looking for a software that i could use to send data from host to microcontroler. I have seen the usb hid terminal but this one is for PIC microcontroler. I'm doing my search right now and so far nothing appears. If someone can give me a name i would be very appreciated

Statistics: Posted by Trindade — Sun Apr 07, 2013 12:04 am

Re: Two communication USB with V-usb

2013-04-06T16:12:04+02:00

Perhaps you use two cheap MCUs (ATmega8) with VUSB in each.
Via tWI (I2C) or SPI you can interconnect them to implement your function.

Best regards

Statistics: Posted by Guest — Sat Apr 06, 2013 4:12 pm

Two communication USB with V-usb

2013-04-05T15:51:37+02:00

Hi,

i'm trying to make a system that receive data from usb and send it from another usb with the same atmega. It is possible to do it with V-usb??

I thought I could duplicate the functions that configure the pins of atmega where the usb will connect. But when I was studying the code i notice that the files .INC can't be changed because they are configure for wich frequency. I have little experience so I also thought about using another atmega to receive data, send it for the second atmega that will send by usb to one host. This is my plan b.

Statistics: Posted by Trindade — Fri Apr 05, 2013 3:51 pm