surf-python/surf_board.py at master · ejobe/surf-python · GitHub

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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
import surf
import sys
import calibrations.surf_calibrations as surf_cal
import time

#sys.path.insert(0, '/home/anita/astroparticlelab/')

def do(board):

    dev=surf.Surf()
    print 'identify:'
    dev.identify()
    print 'path:', dev.path
    dev.labc.run_mode(0)
    dev.labc.testpattern_mode(0)
    dev.labc.reset_fifo()
    dev.labc.reset_ramp()
    dev.labc.dll(15) #disable DLL
    time.sleep(1)

    dev.i2c.default_config()
    dev.clock(dev.internalClock)

    dev.labc.default() #send default values to LAB registers
    dev.set_phase(2)
    dev.labc.automatch_phab(15)

    if not surf_cal.check_board(board, dev.dna()):
        print 'adding board to calibration json file..'
        surf_cal.add_board(board, dev.dna())
    else:
        print 'cal file entry already exists for board: ', board

#
#    if surf_cal.read_vadjn(dev.dna()) == None:
#        print 'scanning for Vadjn..'
#        vadjn = []
#        for i in range(12):
#            vadjn.append(dev.labc.autotune_vadjn(i))
#
#        surf_cal.save_vadjn(dev.dna(), vadjn)
#

    if surf_cal.read_vadjp(dev.dna()) == None:
        print 'scanning for Vadjp..'
        vadjp = []
        for i in range(12):
            vadjp.append(dev.labc.autotune_vadjp(i))

        surf_cal.save_vadjp(dev.dna(), vadjp)

    ##turn on the DLL
    time.sleep(1)
    dev.labc.dll(15, mode=True)
    ##show the board status
    dev.status()

    return dev

if __name__ == '__main__':

    board = 'CANOES'

    if len(sys.argv) > 1:
        board = sys.argv[1]

    print '************************'
    print 'boarding SURFv5:', board
    print '************************'

    do(board)