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3d_audio/lib_uart/tests/test_half_duplex_tx_uart.py

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2026-05-12 11:17:20 +08:00
import xmostest
from uart_tx_checker import UARTTxChecker, Parity as TxParity
def do_test(baud, parity):
myenv = {'baud': baud, 'parity': parity}
path = "app_uart_test_half_duplex"
resources = xmostest.request_resource("xsim")
tx_checker = UARTTxChecker("tile[0]:XS1_PORT_1A", "tile[0]:XS1_PORT_1A", TxParity[parity], baud, 4, 1, 8)
tester = xmostest.ComparisonTester(open('test_half_duplex_tx_uart.expect'),
"lib_uart", "sim_regression", "half_duplex_tx_simple", myenv,
regexp=True)
# Only want no parity @ 115200 baud for smoke tests
if baud != 115200 or parity != "UART_PARITY_NONE":
tester.set_min_testlevel('nightly')
xmostest.run_on_simulator(resources['xsim'],
'app_uart_test_half_duplex/bin/smoke/app_uart_test_half_duplex_smoke.xe',
simthreads=[tx_checker],
xscope_io=True,
tester=tester,
simargs=["--vcd-tracing", "-tile tile[0] -ports -o trace.vcd"],
clean_before_build=True,
build_env=myenv)
def runtest():
for baud in [115200, 57600, 28800]:
for parity in ['UART_PARITY_NONE', 'UART_PARITY_EVEN', 'UART_PARITY_ODD']:
do_test(baud, parity)