def acquire(self, n):
# Leave all array allocation beyond storage to subclasses
# Set up counters
self.n = n
if self.mode == "blockwise":
# blockwise readout and averaging: use twice the bufferlength
self.buflen = self.n
else:
# running averager: bufferlength == boxcar
self.buflen = self.n
self.i_pp = -1 # First thing it does is get incremented
self.i_po = -1 # First thing it does is get incremented
self.countup_pp = 0
self.countup_po = 0
self.pp_full = False
self.po_full = False
# Set up storage
# self.po_buf = dc.createAcquisitionArrays(self.x, self.buflen) # probe-only buffer
# self.pp_buf = dc.createAcquisitionArrays(self.x, self.buflen) # pump-probe buffer
# self.po = dc.createAcquisitionArrays(self.x, self.n) # probe-only signal
# self.pp = dc.createAcquisitionArrays(self.x, self.n) # pump-probe signal
self.po_buf = dc.databuffer(self.x, self.buflen) # probe-only buffer
self.pp_buf = dc.databuffer(self.x, self.buflen) # pump-probe buffer
self.out = output(self.x, self.n)
# dc.createAcquisitionArrays(self.po_buf, self.x, self.buflen) # probe-only buffer
# dc.createAcquisitionArrays(self.pp_buf, self.x, self.buflen) # pump-probe buffer
# dc.createAcquisitionArrays(self.po, self.x, self.n) # probe-only signal
# dc.createAcquisitionArrays(self.pp, self.x, self.n) # pump-probe signal
#self.ra = dc.createAcquisitionArrays(self.x, self.n) # po/pp ratio
#self.od = dc.createAcquisitionArrays(self.x, self.n) # optical density
#self.storage = np.zeros((self.n, self.x), dtype=np.int32)
# Set up fft arrays for calculating ratio using the FFT phase method
self.fft_buf = dc.fftbuffer(self.x, self.n)
# dc.createFFTArrays(self.ftbuf, self.x, self.n)
# Get ready to calculate fps
self.plot_times = []
# Go
if self.mode == "blockwise":
self.new_image.connect(self.collect_blockwise)
else:
self.new_image.connect(self.collect_running)
self.new_data_collected.connect(self.process_data)
self.running = True
def acquire(self, n):
# Leave all array allocation beyond storage to subclasses
# Set up counters
self.n = n
if self.mode == "blockwise":
# blockwise readout and averaging: use twice the bufferlength
self.buflen = self.n
else:
# running averager: bufferlength == boxcar
self.buflen = self.n
self.i_pp = -1 # First thing it does is get incremented
self.i_po = -1 # First thing it does is get incremented
self.countup_pp = 0
self.countup_po = 0
self.pp_full = False
self.po_full = False
# Set up storage
# self.po_buf = dc.createAcquisitionArrays(self.x, self.buflen) # probe-only buffer
# self.pp_buf = dc.createAcquisitionArrays(self.x, self.buflen) # pump-probe buffer
# self.po = dc.createAcquisitionArrays(self.x, self.n) # probe-only signal
# self.pp = dc.createAcquisitionArrays(self.x, self.n) # pump-probe signal
self.po_buf = dc.databuffer(self.x, self.buflen) # probe-only buffer
self.pp_buf = dc.databuffer(self.x, self.buflen) # pump-probe buffer
self.out = output(self.x, self.n)
# dc.createAcquisitionArrays(self.po_buf, self.x, self.buflen) # probe-only buffer
# dc.createAcquisitionArrays(self.pp_buf, self.x, self.buflen) # pump-probe buffer
# dc.createAcquisitionArrays(self.po, self.x, self.n) # probe-only signal
# dc.createAcquisitionArrays(self.pp, self.x, self.n) # pump-probe signal
#self.ra = dc.createAcquisitionArrays(self.x, self.n) # po/pp ratio
#self.od = dc.createAcquisitionArrays(self.x, self.n) # optical density
#self.storage = np.zeros((self.n, self.x), dtype=np.int32)
# Set up fft arrays for calculating ratio using the FFT phase method
self.fft_buf = dc.fftbuffer(self.x, self.n)
# dc.createFFTArrays(self.ftbuf, self.x, self.n)
# Get ready to calculate fps
self.plot_times = []
# Go
if self.mode == "blockwise":
self.new_image.connect(self.collect_blockwise)
else:
self.new_image.connect(self.collect_running)
self.new_data_collected.connect(self.process_data)
self.running = True
def __init__(self, x_len, n):
self.background = np.zeros(( x_len, 1)) # backgrund
self.po = dc.databuffer(x_len, n) # probe-only signal
self.pp = dc.databuffer(x_len, n) # pump-probe signal
self.ra_sim = dc.databuffer(x_len, n) # probe-only signal
self.ra_fft = dc.databuffer(x_len, n) # pump-probe signal
self.od_sim = dc.databuffer(x_len, n) # probe-only signal
self.od_fft = dc.databuffer(x_len, n) # pump-probe signal
self.n_actual = 0;
self.fps = 0;
self.x_arr = None
def __init__(self, x_len, n):
self.background = np.zeros((x_len, 1)) # backgrund
self.po = dc.databuffer(x_len, n) # probe-only signal
self.pp = dc.databuffer(x_len, n) # pump-probe signal
self.ra_sim = dc.databuffer(x_len, n) # probe-only signal
self.ra_fft = dc.databuffer(x_len, n) # pump-probe signal
self.od_sim = dc.databuffer(x_len, n) # probe-only signal
self.od_fft = dc.databuffer(x_len, n) # pump-probe signal
self.n_actual = 0
self.fps = 0
self.x_arr = None