On Thu, 12 Nov 2009, Bruno de Pádua Mélo wrote:

Hi guys, I'm playing with SDCC for a while, always using RS232 for debug
and communication, recently replaced my workstation for a notebook and
no more serial ports available, so I decided to just abandon the RS232
and go for the USB.

I've been working with Vasco-PUF USB framework but kept thinking that
SDCC might have a library implementation for USB, specially for CDC with
is simpler.

How can I start working with USB using SDCC not using third-part
libraries like Vasco-PUF ?

Get a USB to serial converter for your notebook...

Or build a USB to serial convertor into your project - then chips themselves are really cheap now and host drivers very standard. USB with emulated rs232 in, rs232 out...

e.g.:

http://www.skpang.co.uk/catalog/index.php?cPath=23_38_61

that's in the UK where I am, but I'm sure you can find something locally.

Gordon
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