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annotate service/bluetoothButtons/bluetooth_buttons.py @ 478:c7534a417c6d

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read and send some HID events. might be working Ignore-this: 38af5a3d964d010176b0fb1e922a04db
author drewp@bigasterisk.com
date Sat, 20 Apr 2019 23:56:57 -0700
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478
c7534a417c6d read and send some HID events. might be working
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1 import hidraw
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2 import os
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3 import requests
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4 import json
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5
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6 fileno = os.open('/dev/hidraw0', os.O_RDWR)
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7 h = hidraw.HIDRaw(fileno)
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8
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9 keys = {
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10 b'\x02\xb6\x00': 'left',
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11 b'\x02\xe9\x00': 'top',
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12 b'\x02\xb5\x00': 'right',
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13 b'\x02\xcd\x00': 'middle',
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14 }
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15
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16 while True:
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17 buf = os.read(fileno, 16)
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18 print('got %r' % buf)
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19 addr = h.getPhysicalAddress().decode('ascii')
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20
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21 if buf in keys:
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22 msg = {'addr': addr, 'key': keys[buf]}
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23 print(msg)
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24 requests.post('http://bang6:10011/bluetoothButton',
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25 data=json.dumps(msg))
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26 # to use port 10014