def test_bench_no_trigger(node: PythonNode):
"""This node sends 2 consecutive messages, the first is a data signal, the
second is a trigger to move out of a specific state of the migen FSM.
"""
node.send(TestBenchFork(15, 0))
node.send(TestBenchFork(0, 1))
def opt_increment(node: PythonNode):
n = 0
while n < 3:
node.send(TwoInts(n, None))
n = node.receive("n")
node.send(TwoInts(None, n))
def interactive_func(node: PythonNode):
while(True):
num = node.receive()["num"]
print(f"received num = {num}")
opt = node.receive()["opt"]
if opt:
print(f"received opt={opt}")
val = node.receive()["val"]
node.send(num + val + 1)
def add_until_10(node: PythonNode):
"""Sends num on the left port until it is greater than 10, then sends it
on the right port.
"""
num = 1
while num < 10:
node.send(TwoInts(num, None))
num = node.receive()["num"]
node.send(TwoInts(None, num))
def test_bench_yes_trigger(node: PythonNode):
"""This node sends 3 consecutive messages, the first is a data signal, the
second is the same data signal, and the third is a trigger to move out of
a specific state of the migen FSM.
"""
node.send(TestBenchFork(15, 0))
# make inp.data available for an extra cycle of migen clock
node.send(TestBenchFork(15, 0))
node.send(TestBenchFork(0, 1))
def add_print_t(a: int, b: int, node: PythonNode = None) -> Void:
print(node.receive('a') + node.receive('b'))
raise DeltaRuntimeExit
def add_set_x_t(self, a: int, b: int, node: PythonNode = None) -> Void:
self.x = node.receive('a') + node.receive('b')
raise DeltaRuntimeExit
def add_assert(a: int, b: int, node: PythonNode = None) -> Void:
self.assertEqual(node.receive('a') + node.receive('b'), 9)
raise DeltaRuntimeExit
def forward(node: PythonNode):
for _ in range(10):
num = node.receive("num")
node.send(num)
raise DeltaRuntimeExit
def interactive_func(node: PythonNode):
node.send(3)
num = node.receive()["num"]
num = int(num, base=10)
node.send(num + 1)
def interactive_func(node: PythonNode):
for _ in range(10):
num = node.receive()["num"]
print(f"received num: {num}")
node.send(num + 1)
def send_5(node: PythonNode):
node.send(5)