litex/test/test_bitbang.py

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#
# This file is part of LiteX.
#
# Copyright (c) 2019 Florent Kermarrec <florent@enjoy-digital.fr>
# SPDX-License-Identifier: BSD-2-Clause
import unittest
from migen import *
from litex.soc.cores.bitbang import I2CMaster, SPIMaster
class TestBitBang(unittest.TestCase):
def test_i2c_master_syntax(self):
i2c_master = I2CMaster()
self.assertEqual(hasattr(i2c_master, "pads"), 1)
i2c_master = I2CMaster(Record(I2CMaster.pads_layout))
self.assertEqual(hasattr(i2c_master, "pads"), 1)
def test_spi_master_syntax(self):
spi_master = SPIMaster()
self.assertEqual(hasattr(spi_master, "pads"), 1)
spi_master = SPIMaster(Record(SPIMaster.pads_layout))
self.assertEqual(hasattr(spi_master, "pads"), 1)