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Tools/HIL: default to USB UART if available

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This commit is contained in:
Daniel Agar
2022-01-01 10:49:30 -05:00
parent 77b65ee564
commit 501474993e
5 changed files with 132 additions and 6 deletions
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Tools/HIL/run_tests.py
+26 -1
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@@ -9,6 +9,7 @@ import unittest
import os
import sys
import datetime
import serial.tools.list_ports as list_ports
COLOR_RED = "\x1b[31m"
COLOR_GREEN = "\x1b[32m"
@@ -38,6 +39,7 @@ def print_line(line):
else:
print('{0}'.format(line), end='')
def do_test(port, baudrate, test_name):
ser = serial.Serial(port, baudrate, bytesize=serial.EIGHTBITS, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, timeout=1, xonxoff=False, rtscts=False, dsrdtr=False)
@@ -47,6 +49,7 @@ def do_test(port, baudrate, test_name):
# wait for nsh prompt
while True:
ser.write("\n".encode("ascii"))
ser.flush()
serial_line = ser.readline().decode("ascii", errors='ignore')
@@ -206,8 +209,30 @@ class TestHardwareMethods(unittest.TestCase):
self.assertTrue(do_test(self.TEST_DEVICE, self.TEST_BAUDRATE, "versioning"))
def main():
default_device = None
device_required = True
# select USB UART as default if there's only 1
ports = list(serial.tools.list_ports.grep('USB UART'))
if (len(ports) == 1):
default_device = ports[0].device
device_required = False
print("Default USB UART port: {0}".format(ports[0].name))
print(" device: {0}".format(ports[0].device))
print(" description: \"{0}\" ".format(ports[0].description))
print(" hwid: {0}".format(ports[0].hwid))
#print(" vid: {0}, pid: {1}".format(ports[0].vid, ports[0].pid))
#print(" serial_number: {0}".format(ports[0].serial_number))
#print(" location: {0}".format(ports[0].location))
print(" manufacturer: {0}".format(ports[0].manufacturer))
#print(" product: {0}".format(ports[0].product))
#print(" interface: {0}".format(ports[0].interface))
parser = ArgumentParser(description=__doc__)
parser.add_argument('--device', "-d", nargs='?', default=None, help='', required=True)
parser.add_argument('--device', "-d", nargs='?', default=default_device, help='', required=device_required)
parser.add_argument("--baudrate", "-b", dest="baudrate", type=int, help="Mavlink port baud rate (default=57600)", default=57600)
args = parser.parse_args()