| 0,0 → 1,62 |
|---|
| #!/usr/bin/python |
| |
| # Python driver for MLAB MAG01A module with HMC5888L Magnetometer sensor wrapper class |
| |
| import time |
| import datetime |
| import sys |
| |
| from pymlab import config |
| |
| |
| #### Script Arguments ############################################### |
| |
| if len(sys.argv) != 3: |
| sys.stderr.write("Invalid number of arguments.\n") |
| sys.stderr.write("Usage: %s PORT ADDRESS\n" % (sys.argv[0], )) |
| sys.exit(1) |
| |
| port = eval(sys.argv[1]) |
| address = eval(sys.argv[2]) |
| |
| |
| #### Sensor Configuration ########################################### |
| |
| cfg = config.Config( |
| port = 1, |
| |
| bus = [ |
| { |
| "type": "i2chub", |
| "address": 0x70, |
| |
| "children": [ |
| { |
| "type": "i2chub", |
| "address": 0x70, |
| "channel": 1, |
| |
| }, |
| ], |
| }, |
| ], |
| ) |
| cfg.initialize() |
| |
| gauge = cfg.get_device("altimet") |
| |
| |
| #### Data Logging ################################################### |
| |
| try: |
| with open("temperature.log", "a") as f: |
| while True: |
| (t, p) = gauge.get_tp() |
| #sys.stdout.write(" Temperature: " + str(t) + " Preassure: " + str(p) + "\r\n") |
| sys.stdout.write(" Temperature: %.2f Pressure: %d\n" % (t, p, )) |
| f.write("%d\t%s\t%.2f\t%d\n" % (time.time(), datetime.datetime.now().isoformat(), t, p, )) |
| sys.stdout.flush() |
| time.sleep(0.5) |
| except KeyboardInterrupt: |
| sys.exit(0) |
| |