diff options
Diffstat (limited to 'mpm')
| -rw-r--r-- | mpm/python/usrp_mpm/dboard_manager/base.py | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/mpm/python/usrp_mpm/dboard_manager/base.py b/mpm/python/usrp_mpm/dboard_manager/base.py index cf3510abf..2b42e47c5 100644 --- a/mpm/python/usrp_mpm/dboard_manager/base.py +++ b/mpm/python/usrp_mpm/dboard_manager/base.py @@ -61,7 +61,24 @@ class DboardManagerBase(object): def __init__(self, slot_idx, **kwargs): self.log = get_logger('dboardManager') self.slot_idx = slot_idx - self.device_info = {} + if 'eeprom_md' not in kwargs: + self.log.warn("No EEPROM metadata given!") + def anystr_to_str(any_str): + """ + Convert byte-string or regular string to regular string, regardless + of Python version (2 or 3). + """ + try: + return str(any_str, 'ascii') + except TypeError: + return str(any_str) + # In C++, we can only handle dicts if all the values are of the + # same type. So we must convert them all to strings here: + self.device_info = { + key: anystr_to_str(kwargs.get('eeprom_md', {}).get(key, 'n/a')) + for key in ('pid', 'serial', 'rev', 'eeprom_version') + } + self.log.trace("Dboard device info: `{}'".format(self.device_info)) self._init_spi_nodes(kwargs.get('spi_nodes', [])) |