$ python scan-for-mt-devices Found device(s): Acer T230H: /dev/input/event3
Works like a charm ! * Ara Pulido <[email protected]> [2010-08-18 12:32:47]: > Marc Tardif was kind enough to write the script in Python (which will > make integration with apport much easier). > > Can you guys try it with your hardware, please? > > Thanks! > Ara. > > El 18/08/10 07:48, Rafi Rubin escribió: > > Not present on 2.6.35-{14,15,16} for x86_64 on my xt. > > > > $ cat /sys/class/input/event*/dev*/cap*/abs ~ 1:14AM > > holly > > 0 > > 0 > > 0 > > 0 > > 0 > > 0 > > 1000003 > > 73010000000003 > > 30000000003 > > 0 > > 0 > > 0 > > $ uname -a ~ 1:15AM > > holly > > Linux holly 2.6.35-15-generic #21-Ubuntu SMP Wed Aug 11 17:06:48 UTC 2010 > > x86_64 GNU/Linux > > > > > > I will start a 32b image download and will have to figure out a way to > > test multiple kernels. I guess I can blow away swap or something for > > another install. > > > > Nothing terribly obvious in the delta of the source for -13 -> -15 > > (assuming I grabbed the correct git tree). > > > > Anyway the functions in questions are input_bits_to_string > > (input.c:814ish) and input_print_bitmap (1218) or maybe > > input_seq_print_bitmap. > > > > Anyway should be easy enough to figure out, and we probably should do to > > increase consistency. However, it might also make sense to adjust the > > script to account for buggy kernels which might not get fixed before > > people start testing and asking questions. > > > > Rafi > > > > On Wed, Aug 18, 2010 at 12:58:20AM +0200, Mohamed Ikbel Boulabiar wrote: > >> I have exactly the same cat output and the same kernel as Duncan with my > >> hp tx2. > >> > >> ik. > >> > >> On Wed, Aug 18, 2010 at 12:56 AM, Duncan McGreggor > >> <[email protected]> wrote: > >>>>> Henrik and Rafi, > >>>>> > >>>>> I've tried to use this script with the Lenovo T410s, and it fails. It > >>>>> seems that the following N-trig device returns two integers instead of > >>>>> the expected one integer: > >>>>> > >>>>> ? ?/sys/class/input/event10/device/capabilities/abs > >>>>> > >>>>> cat'ing it gives the following: > >>>>> > >>>>> ? ?730100 3 > >>>> > >>>> That is a bit strange. ?What kernel version were you using at the time > >>>> and do you have another kernel version installed? > >>>> > >>>> (wondering if its just a broken sprintf) > >>> > >>> ?$ uname -a > >>> ?Linux bree 2.6.35-15-generic #21-Ubuntu SMP Wed Aug 11 16:41:40 UTC > >>> 2010 i686 GNU/Linux > >> > >> _______________________________________________ > >> Mailing list: https://launchpad.net/~multi-touch-dev > >> Post to : [email protected] > >> Unsubscribe : https://launchpad.net/~multi-touch-dev > >> More help : https://help.launchpad.net/ListHelp > >> > > > > _______________________________________________ > > Mailing list: https://launchpad.net/~multi-touch-dev > > Post to : [email protected] > > Unsubscribe : https://launchpad.net/~multi-touch-dev > > More help : https://help.launchpad.net/ListHelp > #!/usr/bin/env python > > import os > import sys > > from glob import glob > from optparse import OptionParser > > > class Event(object): > > def __init__(self, path): > self.path = path > > @property > def capabilities(self): > path = os.path.join(self.path, "device", "capabilities", "abs") > line = read_line(path) > capabilities = 0 > for i, word in enumerate(line.split(" ")): > capabilities += int(word, 16) * 2^(i*4) > return capabilities > > @property > def device(self): > base = os.path.basename(self.path) > return os.path.join("/dev", "input", base) > > @property > def name(self): > path = os.path.join(self.path, "device", "name") > return read_line(path) > > > def get_events(input): > event_glob = os.path.join(input, "event*") > for event_path in glob(event_glob): > yield Event(event_path) > > def read_line(path): > f = open(path) > try: > return f.readline().strip() > finally: > f.close() > > def main(args): > usage = "Usage: %prog [OPTIONS]" > parser = OptionParser(usage=usage) > parser.add_option("-i", "--input", > metavar="FILE", > default="/sys/class/input", > help="Input sysfs directory") > (options, args) = parser.parse_args(args) > > detected = False > for event in get_events(options.input): > if event.capabilities & 0x35: > if not detected: > detected = True > print "Found device(s):" > print "%s: %s" % (event.name, event.device) > > if not detected: > print "No MT-capable device found..." > return 1 > > else: > return 0 > > if __name__ == "__main__": > sys.exit(main(sys.argv[1:])) > _______________________________________________ > Mailing list: https://launchpad.net/~multi-touch-dev > Post to : [email protected] > Unsubscribe : https://launchpad.net/~multi-touch-dev > More help : https://help.launchpad.net/ListHelp _______________________________________________ Mailing list: https://launchpad.net/~multi-touch-dev Post to : [email protected] Unsubscribe : https://launchpad.net/~multi-touch-dev More help : https://help.launchpad.net/ListHelp
