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| 1 | import os | |
| 2 | import time | |
| 3 | import serial | |
| 4 | ||
| 5 | # Open port and wait for a reboot | |
| 6 | print "Opening ttyACM0" | |
| 7 | arduino = serial.Serial("/dev/ttyACM0", 9600)
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| 8 | print "Opened, flushing" | |
| 9 | arduino.flushInput() | |
| 10 | time.sleep(1) | |
| 11 | ||
| 12 | print "Opening tempfile" | |
| 13 | tempFile = open("/root/lammot.dat", 'w');
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| 14 | print "tempfile opened" | |
| 15 | ||
| 16 | print "sending request" | |
| 17 | arduino.write("r")
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| 18 | ch = -1 | |
| 19 | while (ch != 255){
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| 20 | if arduino.inWaiting(): | |
| 21 | print ch | |
| 22 | ch = arduino.read() | |
| 23 | tempFile.write(ch) | |
| 24 | ||
| 25 | - | os.system("/root/valo/lue_ja_paivita_kuvat") |
| 25 | + | print "Done. closing file and arduino port" |
| 26 | arduino.close() | |
| 27 | tempFile.close() | |
| 28 | ||
| 29 | print "Moving temp file and updating graphs" | |
| 30 | os.system("cp /root/lammot.dat /root/arvot.dat")
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| 31 | os.system("/root/lue_ja_paivita_kuvat")
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| 32 | os.system("/root/kosteus/lue_ja_paivita_kuvat")
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| 33 | os.system("/root/valo/lue_ja_paivita_kuvat")
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| 34 | print "Done. exiting." |
