summaryrefslogtreecommitdiff
path: root/digital/io/tools/io/io.py
blob: 5d2826a1e0716d16398faa2daec97664869b99c0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
import proto, time

class Io:

    def __init__ (self, file, time = time.time, **param):
        self.proto = proto.Proto (file, time, 0.1)
        self.async = False
        self.param = param
        self.send_param ()

    def send_param (self):
        p = self.param
        for i, t in enumerate (p['trap']):
            self.proto.send ('t', 'BBB', i, t[0], t[1])
        for i, t in enumerate (p['sharp_threshold']):
            self.proto.send ('h', 'BHH', i, t[0], t[1])

    def write_eeprom (self):
        self.proto.send ('p', 'BB', ord ('E'), ord ('s'))
        time.sleep (1)
        self.proto.wait (lambda: True)

    def reset (self):
        self.proto.send ('w')
        self.proto.send ('w', 'H', 0)
        self.proto.send ('z')
        self.proto.send ('z')

    def close (self):
        self.reset ()
        self.wait (lambda: True)
        self.proto.file.close ()

    def fileno (self):
        return self.proto.fileno ()