Problem with comparison.
| /Modules/Sensors/ALTIMET01A/SW/Python/data_logger.py |
|---|
| 0,0 → 1,116 |
| #!/usr/bin/python |
| # Python driver for MLAB MAG01A module with HMC5888L Magnetometer sensor wrapper class |
| import time |
| import datetime |
| import sys |
| import serial |
| from pymlab import config |
| #### Script Arguments ############################################### |
| if len(sys.argv) != 2: |
| sys.stderr.write("Invalid number of arguments.\n") |
| sys.stderr.write("Usage: %s #I2CPORT\n" % (sys.argv[0], )) |
| sys.exit(1) |
| port = eval(sys.argv[1]) |
| #### Sensor Configuration ########################################### |
| cfg = config.Config( |
| port = port, |
| bus = [ |
| { |
| "type": "i2chub", |
| "address": 0x72, |
| "children": [ |
| { |
| "type": "i2chub", |
| "address": 0x70, |
| "channel": 3, |
| "children": [ |
| {"name": "altimet1", "type": "altimet01" , "channel": 0, }, |
| {"name": "altimet2", "type": "altimet01" , "channel": 3, }, |
| {"name": "altimet3", "type": "altimet01" , "channel": 4, }, |
| {"name": "altimet4", "type": "altimet01" , "channel": 5, }, |
| {"name": "altimet5", "type": "altimet01" , "channel": 6, }, |
| {"name": "altimet6", "type": "altimet01" , "channel": 7, }, |
| ], |
| }, |
| {"name": "altimet8", "type": "altimet01" , "channel": 6, }, |
| ], |
| }, |
| # { |
| # "type": "i2chub", |
| # "address": 0x72, |
| # "children": [ |
| # {"name": "altimet", "type": "altimet01" , "channel": 6, }, |
| # ], |
| # }, |
| ], |
| ) |
| cfg.initialize() |
| gauge1 = cfg.get_device("altimet1") |
| gauge2 = cfg.get_device("altimet2") |
| gauge3 = cfg.get_device("altimet3") |
| gauge4 = cfg.get_device("altimet4") |
| gauge5 = cfg.get_device("altimet5") |
| gauge6 = cfg.get_device("altimet6") |
| gauge8 = cfg.get_device("altimet8") |
| time.sleep(0.5) |
| #### Data Logging ################################################### |
| sys.stdout.write("ALTIMET data acquisition system started \n") |
| ser = serial.Serial('/dev/ttyUSB0', 9600, timeout=1) |
| try: |
| with open("temperature.log", "a") as f: |
| while True: |
| sys.stdout.write("Start measurement now? [ENTER]") |
| sys.stdin.readline() |
| ser.write(':DISP?\n') |
| Prefstart = eval(ser.readline(100)) |
| gauge1.route() |
| (t1, p1) = gauge1.get_tp() |
| gauge2.route() |
| (t2, p2) = gauge2.get_tp() |
| gauge3.route() |
| (t3, p3) = gauge3.get_tp() |
| gauge4.route() |
| (t4, p4) = gauge4.get_tp() |
| gauge5.route() |
| (t5, p5) = gauge5.get_tp() |
| gauge6.route() |
| (t6, p6) = gauge6.get_tp() |
| # gauge7.route() |
| # (t7, p7) = gauge7.get_tp() |
| gauge8.route() |
| (t8, p8) = gauge8.get_tp() |
| ser.write(':DISP?\n') |
| Prefstop = eval(ser.readline(100)) |
| sys.stdout.write(" Temperature: %.2f %.2f %.2f %.2f %.2f %.2f %.2f Pressure: %d %d %d %d %d %d %d %s %s Note: " % (t1, t2, t3, t4, t5, t6, t8, p1, p2, p3, p4, p5, p6, p8, Prefstart, Prefstop )) |
| note = sys.stdin.readline() |
| f.write("%d\t%s\t%.2f\t%.2f\t%.2f\t%.2f\t%.2f\t%.2f\t%.2f\t%d\t%d\t%d\t%d\t%d\t%d\t%d\t%s\t%s\t%s\n" % (time.time(), datetime.datetime.now().isoformat(),t1, t2, t3, t4, t5, t6, t8, p1, p2, p3, p4, p5, p6, p8, Prefstart, Prefstop, note, )) |
| sys.stdout.flush() |
| # time.sleep(0.5) |
| except KeyboardInterrupt: |
| ser.close() |
| sys.exit(0) |