#!/usr/bin/python -i
import sys
import argparse
import numpy as np
import matplotlib.pyplot as plt
import subprocess
FMT = "%s/ACQ400DATA/%d/%s/%06d/%d.%02d"
#"/data/ACQ400DATA/%d/acq2106_070/000001/0.02"
[docs]def get_uut():
p1 = subprocess.Popen(['get-ident'], stdout=subprocess.PIPE)
return p1.communicate()[0].strip().split(' ')
uut = "acq2106_000"
#(host, uut) = get_uut()
[docs]def load3(base="/data", lun=0, uut=uut, cycle=1, buf0=0, nchan=48):
if buf0 % 3 != 0:
print("ERROR, buf %d not modulo 3" % (buf0))
exit(1)
b3 = tuple([ np.fromfile(FMT % (base, lun, uut, cycle, lun, buf0+x), np.int16) for x in range(3)] )
raw = np.concatenate(b3)
chx = np.reshape(raw, (raw.size/nchan, nchan))
return (chx, lun, uut, cycle, nchan)
[docs]def plot16(l3, ic=0, nc=16):
(chx, lun, uut, cycle, nchan) = l3
for ch in range(ic,ic+nc):
plt.plot(chx[:,ch])
plt.title("uut: {} lun:{} ch {}..{}".format(uut, lun, ic+1, ic+nc+1))
plt.xlabel("cycle {:06}".format(cycle))
plt.show()
[docs]class LoadsHost:
[docs] def __init__(self, host, uut, lun=0, cycle=1):
self.uut = uut
self.host = host
self.lun = lun
self.cycle = cycle
[docs] def load3(self, buf0=0, nchan=48):
return load3("/data/{}".format(self.host), self.lun, self.uut, self.cycle, buf0, nchan)
[docs]def run_main():
loaders = [ LoadsHost(h, u, 0, 100) for (h, u) in (("Bolby", "acq2106_070"), ("Betso", "acq2106_071"),
("Ladna", "acq2106_072"), ("Vindo", "acq2106_073"))]
chx = [ l.load3() for l in loaders]
if __name__ == '__main__':
run_main()