diff options
Diffstat (limited to 'mpm/python/usrp_mpm/periph_manager/e320_periphs.py')
| -rw-r--r-- | mpm/python/usrp_mpm/periph_manager/e320_periphs.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/mpm/python/usrp_mpm/periph_manager/e320_periphs.py b/mpm/python/usrp_mpm/periph_manager/e320_periphs.py index d98c5a0e5..ee092e248 100644 --- a/mpm/python/usrp_mpm/periph_manager/e320_periphs.py +++ b/mpm/python/usrp_mpm/periph_manager/e320_periphs.py @@ -94,6 +94,10 @@ class MboardRegsControl(object): MB_DBOARD_CTRL_MIMO = 0 MB_DBOARD_CTRL_TX_CHAN_SEL = 1 + # Bitfield locations for the MB_DBOARD_STATUS register. + MB_DBOARD_STATUS_RX_LOCK = 6 + MB_DBOARD_STATUS_TX_LOCK = 7 + def __init__(self, label, log): self.log = log self.regs = UIO( @@ -381,3 +385,30 @@ class MboardRegsControl(object): self.log.trace("Writing MB_DBOARD_CTRL to 0x{:08X}".format(reg_val)) self.poke32(self.MB_DBOARD_CTRL, reg_val) + def get_ad9361_tx_lo_lock(self): + """ + Check the status of TX LO lock from CTRL_OUT pins from Catalina + """ + mask = 0b1 << self.MB_DBOARD_STATUS_TX_LOCK + with self.regs.open(): + reg_val = self.peek32(self.MB_DBOARD_STATUS) + locked = (reg_val & mask) > 0 + if not locked: + self.log.warning("TX RF PLL reporting unlocked. ") + else: + self.log.trace("TX RF PLL locked") + return locked + + def get_ad9361_rx_lo_lock(self): + """ + Check the status of RX LO lock from CTRL_OUT pins from Catalina + """ + mask = 0b1 << self.MB_DBOARD_STATUS_RX_LOCK + with self.regs.open(): + reg_val = self.peek32(self.MB_DBOARD_STATUS) + locked = (reg_val & mask) > 0 + if not locked: + self.log.warning("RX RF PLL reporting unlocked. ") + else: + self.log.trace("RX RF PLL locked") + return locked |