Adolfo Reyna
40 lines
1.0 KiB
Python
40 lines
1.0 KiB
Python
import serial
|
|
import time
|
|
import sys
|
|
|
|
def main():
|
|
port = "/dev/cu.usbmodem411CF91D65091"
|
|
print(f"Connecting to {port} at 115200...")
|
|
try:
|
|
ser = serial.Serial(port, 115200, timeout=1.0)
|
|
except Exception as e:
|
|
print(f"Error: {e}")
|
|
return
|
|
|
|
print("Sending Ctrl-C to interrupt...")
|
|
ser.write(b'\x03')
|
|
time.sleep(0.5)
|
|
print("--- Current buffer contents ---")
|
|
print(ser.read_all().decode("utf-8", "ignore"))
|
|
|
|
print("Sending Ctrl-D to trigger soft reboot...")
|
|
ser.write(b'\x04')
|
|
|
|
print("--- Capturing boot output (10 seconds) ---")
|
|
start_time = time.time()
|
|
try:
|
|
while time.time() - start_time < 10.0:
|
|
if ser.in_waiting > 0:
|
|
data = ser.read(ser.in_waiting)
|
|
sys.stdout.write(data.decode("utf-8", "ignore"))
|
|
sys.stdout.flush()
|
|
time.sleep(0.05)
|
|
except KeyboardInterrupt:
|
|
pass
|
|
finally:
|
|
ser.close()
|
|
print("\nConnection closed.")
|
|
|
|
if __name__ == "__main__":
|
|
main()
|