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Tools/HIL: disable XON/XOFF, consistent timeouts, proper input buffer clear

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This commit is contained in:
Daniel Agar
2021-12-31 19:28:40 -05:00
parent 03371f8522
commit 247b975675
5 changed files with 12 additions and 15 deletions
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Tools/HIL/reboot.py
+5 -6
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@@ -37,14 +37,14 @@ def print_line(line):
print('{0}'.format(line), end='')
def reboot(port, baudrate):
ser = serial.Serial(port, baudrate, bytesize=serial.EIGHTBITS, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, timeout=1, xonxoff=True, rtscts=False, dsrdtr=False)
ser = serial.Serial(port, baudrate, bytesize=serial.EIGHTBITS, parity=serial.PARITY_NONE, stopbits=serial.STOPBITS_ONE, timeout=1, xonxoff=False, rtscts=False, dsrdtr=False)
# clear
ser.readlines()
ser.reset_input_buffer()
time_start = time.monotonic()
ser.write("\nreboot\n".encode("ascii"))
ser.flush()
ser.write("\n".encode("ascii"))
ser.write("reboot\n".encode("ascii"))
time_reboot_cmd = time_start
timeout_reboot_cmd = 90
@@ -57,8 +57,7 @@ def reboot(port, baudrate):
time_reboot_cmd = time.monotonic()
print("sending reboot cmd again")
ser.write("reboot\n".encode("ascii"))
ser.flush()
time.sleep(0.2)
time.sleep(0.5)
serial_line = ser.readline().decode("ascii", errors='ignore')