Date: Sat, 13 Dec 2003 19:49:40 +0100 From: Steve O'Hara-Smith <steve@sohara.org> To: Lars Eggert <larse@ISI.EDU> Cc: current@FreeBSD.ORG Subject: Re: X10 Wireless Technology Inc USB Receiver Message-ID: <20031213194940.44073338.steve@sohara.org> In-Reply-To: <3F6DE165.1020404@isi.edu> References: <3F57B0A0.2040508@isi.edu> <20030905072228.3def6a8b.steve@sohara.org> <3F63E246.8030801@isi.edu> <20030915190350.3e0fe0ec.steve@sohara.org> <20030918165710.GB19984@genius.tao.org.uk> <3F69FFC9.80308@isi.edu> <20030918231742.GB41432@genius.tao.org.uk> <3F6DE165.1020404@isi.edu>
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[-- Attachment #1 --]
On Sun, 21 Sep 2003 10:35:33 -0700
Lars Eggert <larse@ISI.EDU> wrote:
LE> Hi,
LE>
LE> I'm trying to get the USB RF remote control that comes with some ATI
LE> Wonder cards to do something meaningful under -current.
I've returned to this under a bit of USENET prodding - with
an up to date RELENG_4 and the latest USB from -current patchset I
am starting to get somewhere - the attached code at least does not
produce errors, unfortunately it doesn't produce output either.
Ideas anyone ??
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[-- Attachment #2 --]
#include <fcntl.h>
#include <sys/types.h>
#include <sys/uio.h>
#include <unistd.h>
#include <stdio.h>
#include <usb.h>
#include <sys/ioctl.h>
#include <dev/usb/usb.h>
#define USB_ERROR -1
static char init1[]={ 0x01, 0x00, 0x20, 0x14 };
static char init2[]={ 0x01, 0x00, 0x20, 0x14, 0x20, 0x20, 0x20 };
main (int argc, char **argv)
{
int fd;
int rfd, wfd;
int err;
int iov;
char c;
usb_device_descriptor_t usbdd;
fd = open ("/dev/ugen0", O_RDWR);
if (fd == -1)
{ perror ("Open ugen0"); exit(1); }
err = ioctl(fd, USB_GET_DEVICE_DESC, &usbdd);
if (err == -1)
{ perror ("Get device descriptor"); exit(1); }
rfd = open ("/dev/ugen0.1", O_RDONLY|O_NONBLOCK);
if (rfd == -1)
{ perror ("Open ugen0.1"); exit(1); }
iov = 1;
err = ioctl (rfd, USB_SET_SHORT_XFER, &iov);
if (err == -1)
{ perror ("Set short XFER"); exit(1); }
iov = 5000;
err = ioctl (rfd, USB_SET_TIMEOUT, &iov);
if (err == -1)
{ perror ("Set Timeout"); exit(1); }
wfd = open ("/dev/ugen0.2", O_WRONLY);
if (wfd == -1)
{ perror ("Open ugen0.2"); exit(1); }
err = write (wfd, init1, 4);
if (err != 4)
{ perror ("Write init1"); exit(1); }
err = write (wfd, init2, 7);
if (err != 7)
{ perror ("Write init2"); exit(1); }
while (read (rfd, &c, 1)) putchar (c);
}
help
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