Small version update

Signed-off-by: Anderson Ignacio da Silva <[email protected]>

cocotbext/ahb/version.py

@@ -1 +1 @@
-__version__ = "0.3.1"
+__version__ = "0.3.2"

noxfile.py

@@ -4,7 +4,7 @@
 # License           : MIT license <Check LICENSE>
 # Author            : Anderson I. da Silva (aignacio) <[email protected]>
 # Date              : 08.10.2023
-# Last Modified Date: 18.06.2024
+# Last Modified Date: 02.09.2024
 
 import nox
 
@@ -29,12 +29,12 @@ def run(session):
     )
     session.install("-e", ".")
     session.run(
-        "py.test",
+        "pytest",
         "--cov=cocotbext",
         "--cov-branch",
         "--cov-report=xml",
-        # "-rf",
-        "-rP",
+        "-rf",
+        # "-rP",
         "-n",
         "auto",
         *session.posargs

tests/test_ahb_lite_log.py

@@ -0,0 +1,113 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# File              : test_ahb_lite_log.py
+# License           : MIT license <Check LICENSE>
+# Author            : Anderson I. da Silva (aignacio) <[email protected]>
+# Date              : 08.10.2023
+# Last Modified Date: 02.09.2024
+
+import cocotb
+import os
+import random
+
+from const import cfg
+from cocotb_test.simulator import run
+from cocotb.triggers import ClockCycles
+from cocotb.clock import Clock
+from cocotbext.ahb import AHBBus, AHBLiteMaster, AHBLiteSlave, AHBMonitor
+from cocotb.regression import TestFactory
+
+
+def rnd_val(bit: int = 0, zero: bool = True):
+    if zero is True:
+        return random.randint(0, (2**bit) - 1)
+    else:
+        return random.randint(1, (2**bit) - 1)
+
+
+def pick_random_value(input_list):
+    if input_list:
+        return random.choice(input_list)
+    else:
+        return None  # Return None if the list is empty
+
+
+def slave_back_pressure_generator():
+    while True:
+        yield pick_random_value([False, True])
+
+
+def slave_no_back_pressure_generator():
+    while True:
+        yield True
+
+
+async def setup_dut(dut, cycles):
+    cocotb.start_soon(Clock(dut.hclk, *cfg.CLK_100MHz).start())
+    dut.hresetn.value = 0
+    await ClockCycles(dut.hclk, cycles)
+    dut.hresetn.value = 1
+
+
+def txn_recv(txn):
+    print(txn)
+
+
+@cocotb.test()
+async def run_test(dut, bp_fn=None, pip_mode=False):
+    await setup_dut(dut, cfg.RST_CYCLES)
+
+    ahb_lite_master = AHBLiteMaster(
+        AHBBus.from_entity(dut), dut.hclk, dut.hresetn, def_val=0
+    )
+
+    ahb_lite_slave = AHBLiteSlave(
+        AHBBus.from_entity(dut), dut.hclk, dut.hresetn, def_val=0, bp=bp_fn
+    )
+
+    type(ahb_lite_slave)
+
+    address = [0x00, 0x04, 0x08]
+    value = [rnd_val(32) for _ in range(3)]
+    size = [pick_random_value([1, 2, 4]) for _ in range(3)]
+    mode = [pick_random_value([1, 0]) for _ in range(3)]
+
+    resp = await ahb_lite_master.write(address, value, pip=pip_mode)
+    resp = await ahb_lite_master.read(address, size, pip=pip_mode)
+    resp = await ahb_lite_master.custom(address, value, mode, size, pip_mode)
+    type(resp)
+
+
+if cocotb.SIM_NAME:
+    factory = TestFactory(run_test)
+    factory.add_option(
+        "bp_fn", [slave_back_pressure_generator(), slave_no_back_pressure_generator()]
+    )
+    factory.add_option("pip_mode", [False, True])
+    factory.generate_tests()
+
+
+def test_ahb_lite_log():
+    """
+    Test AHB lite log messages
+
+    Test ID: 1
+    """
+    module = os.path.splitext(os.path.basename(__file__))[0]
+    SIM_BUILD = os.path.join(
+        cfg.TESTS_DIR, f"../run_dir/sim_build_{cfg.SIMULATOR}_{module}"
+    )
+    extra_args_sim = cfg.EXTRA_ARGS
+
+    run(
+        python_search=[cfg.TESTS_DIR],
+        verilog_sources=cfg.VERILOG_SOURCES,
+        toplevel=cfg.TOPLEVEL,
+        module=module,
+        sim_build=SIM_BUILD,
+        extra_args=extra_args_sim,
+        extra_env=cfg.EXTRA_ENV,
+        timescale=cfg.TIMESCALE,
+        waves=1,
+        plus_args=["--trace"],  # https://github.com/cocotb/cocotb/issues/3894
+    )