Date: Tue, 14 May 2013 09:58:30 -0600 From: Tom Everett <tom@khubla.com> To: "freebsd-arm@freebsd.org" <freebsd-arm@freebsd.org> Subject: RS-232 driver for GPIO Message-ID: <CAB3ij4AzL8B6nS1kFa%2BgjmAVEOE8qO7UwPv_vBzRPn1sUNYuDQ@mail.gmail.com>
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Good morning ARM mailing list. I've been running FreeBSD on my Pi, and I've now got two XBee Pros which I hope to connect. XBee's communicate over RS-232. https://www.sparkfun.com/products/8742 I see from the source tree that it was possible to attach the iic driver to GPIO pins in software: http://svnweb.freebsd.org/base/head/sys/dev/gpio/gpioiic.c?view=markup I'm wondering, it is possible to connect the FreeBSD serial driver for RS-2332 to GPIO in a similar way to how iic was connected? -- A better world shall emerge based on faith and understanding - Douglas MacArthur
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