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46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
#
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# Copyright 2017 Ettus Research (National Instruments)
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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N310 implementation module
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"""
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from base import periph_manager
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import struct
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class n310(periph_manager):
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hw_pids = "1"
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mboard_eeprom_addr = "e0007000.spi:ec@0:i2c-tunnel"
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dboard_eeprom_addrs = {"A": "something", "B": "else"}
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dboard_spimaster_addrs = {"A": "something", "B": "else"}
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def __init__(self, eeprom_device, *args, **kwargs):
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# First initialize parent class - will populate self._eeprom_head and self._eeprom_rawdata
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super(n310, self).__init__(*args, **kwargs)
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data = self.read_eeprom_v1(self._eeprom_rawdata)
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print(data)
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# if header.get("dataversion", 0) == 1:
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def read_eeprom_v1(self, data):
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# data_version contains
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# 6 bytes mac_addr0
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# 2 bytes pad
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# 6 bytes mac_addr1
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# 2 bytes pad
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# 6 bytes mac_addr2
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# 2 bytes pad
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# 8 bytes serial
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return struct.unpack_from("6s 2x 6s 2x 6s 2x 8s", data)
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