On 07/24/2013 12:46 PM, Nemanja Savic wrote: > After some time I maybe realized how this thing works, but I don't know jow > to call correctly methods from dboard_iface: > > def get_pin_ctrl(self, *args, **kwargs): > """get_pin_ctrl(self, unit_t unit) -> boost::uint16_t""" > return _uhd_swig.dboard_iface_get_pin_ctrl(self, *args, **kwargs) > > ef get_gpio_ddr(self, *args, **kwargs): > """get_gpio_ddr(self, unit_t unit) -> boost::uint16_t""" > return _uhd_swig.dboard_iface_get_gpio_ddr(self, *args, **kwargs) > > or any of these methods that have *arg and **kwargs. When I call like this: > iface = usrp1_src.get_dboard_iface() > print iface.get_pin_ctrl(uhd.dboard_iface.UNIT_RX, 0) > > I get following error: > > Traceback (most recent call last): > File "lftx_io.py", line 31, in <module> > print iface.get_pin_ctrl(uhd.dboard_iface.UNIT_RX, 0) > File "/usr/local/lib64/python2.6/site-packages/gnuradio/uhd/uhd_swig.py", > line 1691, in get_pin_ctrl > return _uhd_swig.dboard_iface_sptr_get_pin_ctrl(self, *args, **kwargs) > TypeError: dboard_iface_sptr_get_pin_ctrl() takes at most 2 arguments (3 > given) > >
You have the right idea, but that particular function only takes one argument. So thats the error. Take a look at include/uhd/usrp/dboard_iface.hpp for documentation. The python interface may be a little different syntax wise, but the function names are all the same. -josh > > On Wed, Jul 24, 2013 at 4:58 PM, Nemanja Savic <vlasi...@gmail.com> wrote: > >> Hi guys again, >> >> I have designed small RF frontend using TI's cc1000 transciever. Since the >> transciever need to be configured using external pins, I need to be able to >> toggle gpio pins on my LFRX. I have found that I should use dboard_iface >> which is available in python via swig. However I have several questions: >> How should I address my board, since there are 4 possible slots, and onlt >> 2 values of type unit, UNIT_RX and UNIT_TX. >> As far as i can see, every uhd source has method get_iface, does this >> anyhow concerns me? >> >> Thanks again, >> Nemanja >> >> -- >> Nemanja Savić >> > > > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
