From a705845c4cd42186b8da9853b6d2d31eb3f72848 Mon Sep 17 00:00:00 2001 From: Martin Braun Date: Fri, 11 Mar 2022 12:20:30 +0100 Subject: mpm: e3xx: Fix get_sync_sources() API get_sync_sources() was not implemented for E31x and E320. Because UHD assumes this exists, calling this would cause an error like this: >>> import uhd >>> U = uhd.usrp.MultiUSRP("type=e3xx") >>> U.get_sync_sources(0) Traceback (most recent call last): File "", line 1, in U.get_sync_sources(0) RuntimeError: rpc::timeout: Timeout of 2000ms while calling RPC function 'get_sync_sources' --- mpm/python/usrp_mpm/periph_manager/e320.py | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'mpm/python/usrp_mpm/periph_manager/e320.py') diff --git a/mpm/python/usrp_mpm/periph_manager/e320.py b/mpm/python/usrp_mpm/periph_manager/e320.py index f3a8da12d..c06ba897a 100644 --- a/mpm/python/usrp_mpm/periph_manager/e320.py +++ b/mpm/python/usrp_mpm/periph_manager/e320.py @@ -463,6 +463,25 @@ class e320(ZynqComponents, PeriphManagerBase): self._time_source = time_source self.mboard_regs_control.set_time_source(time_source, self.get_ref_clock_freq()) + def get_sync_sources(self): + """ + List sync sources. + """ + valid_sync_sources = { + # clock, time. Reminder: 'internal' is an alias for 'gpsdo' + # pylint: disable=bad-whitespace + ('internal', 'internal'), + ('external', 'internal'), + ('external', 'external'), + ('gpsdo', 'gpsdo' ), + ('gpsdo', 'internal'), + # pylint: enable=bad-whitespace + } + return [{ + "time_source": time_source, + "clock_source": clock_source + } for (clock_source, time_source) in valid_sync_sources] + ########################################################################### # GPIO API ########################################################################### -- cgit v1.2.3