def read_data(self):
'''
size = gsocket.bytesAvailable()
if size == self.size:
self.buffer = gsocket.read(8*self.size)
print(len(self.buffer))
print("Start processing readout.")
self.process_readout()
print("Start analyzing data.")
self.analytics()
print("Display data.")
self.display_data()
'''
# Test if buffer can be filled by one line (see code above)
# print("Reading...")
# wait for enough data and read to self.buffer
size = gsocket.bytesAvailable()
print(size)
if size <= 0:
return
elif self.offset + size < 8 * self.size:
self.buffer[self.offset:self.offset + size] = gsocket.read(size)
self.offset += size
# if the buffer is not complete, return and wait for more
return
else:
print("Finished Readout.")
self.buffer[self.offset:8 *
self.size] = gsocket.read(8 * self.size - self.offset)
self.offset = 0
# print("\tBuffer size: ", len(self.buffer))
print("Start processing readout.")
self.process_readout()
print("Start analyzing data.")
self.analytics()
print("Display data.")
self.display_data()
if self.flipangleTool.acqCount > 0 and self.flipangleTool.centeringFlag == True:
print(time.ctime())
time.sleep(self.flipangleTool.acqTimeout)
print(time.ctime())
self.flipangleTool.find_Ceter()
elif self.flipangleTool.acqCount > 0 and self.flipangleTool.attenuationFlag == True:
print(time.ctime())
time.sleep(self.flipangleTool.acqTimeout)
print(time.ctime())
self.flipangleTool.find_At()
def read_data(self):
# wait for enough data and read to self.buffer
size = gsocket.bytesAvailable()
if size <= 0:
return
elif self.offset + size < 8 * self.size:
self.buffer[self.offset:self.offset + size] = gsocket.read(size)
self.offset += size
# if the buffer is not complete, return and wait for more
return
else:
self.buffer[self.offset:8 * self.size] = gsocket.read(8 * self.size - self.offset)
self.offset = 0
self.display_data()
def read_data(self):
# wait for enough data and read to self.buffer
size = gsocket.bytesAvailable()
if size <= 0:
return
elif self.offset + size < 8 * self.size:
self.buffer[self.offset:self.offset + size] = gsocket.read(size)
self.offset += size
# if the buffer is not complete, return and wait for more
return
else:
self.buffer[self.offset:8 *
self.size] = gsocket.read(8 * self.size - self.offset)
self.offset = 0
current_data = self.data
print("Read data - current index = {}".format(self.acqType_idx))
if self.acqType_idx == 1: # image
self.avgs_received = 0
print("Acquired TR = {}".format(self.buffers_received))
self.buffers_received += 1
else: # for averaging projections
self.data_sum += current_data
self.avgs_received += 1
# print("Averages acquired = {}".format(self.avgs_received))
if self.buffers_received == self.num_pe:
sp.savemat(self.fname,
{"acq_data": self.full_data}) # Save the data
print("Data saved!")
self.buffers_received = 0
self.full_data = np.matrix(np.zeros(np.size(self.data)))
self.startButton.setEnabled(False)
self.freqValue.setEnabled(True)
self.acqType.setEnabled(True)
self.stopButton.setEnabled(True)
self.acquireButton.setEnabled(True)
self.loadShimButton.setEnabled(True)
self.zeroShimButton.setEnabled(True)
self.display_data()
