Created
June 17, 2014 09:09
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Simple Serial Port Sender
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| import serial | |
| import random, time, math | |
| ser = serial.Serial(0, 38400) | |
| incycle = 0 | |
| while True: | |
| t = int(random.randint(60, 80) * (1 + math.sin(incycle))) | |
| print "sent data:", t | |
| x = ser.write(chr(t)) | |
| time.sleep(0.2) | |
| incycle += 0.01 | |
| if incycle >= 2 * math.pi: | |
| incycle = 0 | |
| ser.close() |
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