diff options
Diffstat (limited to 'mpm/python/n3xx_bist')
| -rwxr-xr-x | mpm/python/n3xx_bist | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/mpm/python/n3xx_bist b/mpm/python/n3xx_bist index 14f9370d0..ae243d95e 100755 --- a/mpm/python/n3xx_bist +++ b/mpm/python/n3xx_bist @@ -2,7 +2,7 @@ # # Copyright 2017 Ettus Research, National Instruments Company # -# SPDX-License-Identifier: GPL-3.0 +# SPDX-License-Identifier: GPL-3.0-or-later # """ N310 Built-In Self Test (BIST) @@ -48,17 +48,28 @@ def run_aurora_bist(master, slave=None): """ from usrp_mpm import aurora_control from usrp_mpm.sys_utils.uio import UIO - master_au_ctrl = aurora_control.AuroraControl( - UIO(label=master, read_only=False), - ) - slave_au_ctrl = None if slave is None else aurora_control.AuroraControl( - UIO(label=slave, read_only=False), - ) - return master_au_ctrl.run_ber_loopback_bist( - duration=10, - requested_rate=1300 * 8e6, - slave=slave_au_ctrl, - ) + try: + master_au_uio = UIO(label=master, read_only=False) + master_au_uio.open() + master_au_ctrl = aurora_control.AuroraControl(master_au_uio) + if slave is not None: + slave_au_uio = UIO(label=slave, read_only=False) + slave_au_uio.open() + slave_au_ctrl = None if slave is None else aurora_control.AuroraControl( + slave_au_uio + ) + return master_au_ctrl.run_ber_loopback_bist( + duration=10, + requested_rate=1300 * 8e6, + slave=slave_au_ctrl, + ) + except Exception as ex: + print("Unexpected exception: {}".format(str(ex))) + exit(1) + finally: + master_au_uio.close() + if slave is not None: + slave_au_uio.close() def aurora_results_to_status(bist_results): """ |