diff options
Diffstat (limited to 'mpm/python')
| -rw-r--r-- | mpm/python/usrp_mpm/periph_manager/n310.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/mpm/python/usrp_mpm/periph_manager/n310.py b/mpm/python/usrp_mpm/periph_manager/n310.py index c6ae10241..a920fd35b 100644 --- a/mpm/python/usrp_mpm/periph_manager/n310.py +++ b/mpm/python/usrp_mpm/periph_manager/n310.py @@ -214,6 +214,9 @@ class n310(PeriphManagerBase): mboard_eeprom_max_len = 256 mboard_info = {"type": "n3xx"} mboard_max_rev = 3 # 3 == RevD + mboard_sensor_callback_map = { + 'ref_locked': 'get_ref_lock_sensor', + } dboard_eeprom_addr = "e0004000.i2c" dboard_eeprom_max_len = 64 # We're on a Zynq target, so the following two come from the Zynq standard @@ -483,3 +486,28 @@ class n310(PeriphManagerBase): )) self._gpios.set("PWREN-CLK-MAINREF", int(bool(enable))) + ########################################################################### + # Sensors + ########################################################################### + def get_ref_lock_sensor(self): + """ + The N310 has no ref lock sensor, but because the ref lock is + historically considered a motherboard-level sensor, we will return the + combined lock status of all daughterboards. If no dboard is connected, + or none has a ref lock sensor, we simply return True. + """ + self.log.trace( + "Querying ref lock status from %d dboards.", + len(self.dboards) + ) + lock_status = all([ + not hasattr(db, 'get_ref_lock') or db.get_ref_lock() + for db in self.dboards + ]) + return { + 'name': 'ref_locked', + 'type': 'BOOLEAN', + 'unit': 'locked' if lock_status else 'unlocked', + 'value': str(lock_status).lower(), + } + |