Hello, Hope someone can help me on this. In the following code, I want to capture print('Recording GPS Position...') on sd card, for now, this is printing on terminal directly I want to capture this runtime process (p_1) from terminal and store on sd card as it is being executed how do I do this. Also in general what is a way to capture and store processes in runtime from terminal and store on sd card(note I do want to store processes as it is being executed and not after its execution is done)
import sys import os import time import subprocess, shlex import signal import serial import psutil from subprocess import Popen, PIPE def recording(): flag = 0 ser = serial.Serial('/dev/ttyACM0', 921600, timeout=1) ser.flushOutput() # ROSBAG Recordings (Shell commands that execute the messages on the terminal) messages = 'rosbag record -o GPS_Position.bag dji_sdk/gps_position', 'rosbag record -o IMU_Data.bag dji_sdk/imu', 'rosbag record -o Attitude.bag dji_sdk/attitude', 'rosbag record -o Velodyne_Packets.bag velodyne_packets', 'rosbag record -o Velodyne_Points.bag velodyne_points', # rosbag record -o Velocity.bag dji_sdk/velocity' while flag == 0: try: args1 = shlex.split(messages[0]) # messages[0] = rosbag record -o GPS_Position.bag dji_sdk/gps_position #print (args1) p_1 = subprocess.Popen(args1, stdout=PIPE) print('Recording GPS Position...') p_1.stdout.flush() _______________________________________________ BangPypers mailing list BangPypers@python.org https://mail.python.org/mailman/listinfo/bangpypers