def get_antenna_pair_phase_value(self):
file_data, self.offset = load_csi_real_time_data.read_bf_file(self.filename, self.offset)
if len(file_data) > 0:
csi_entry = file_data.loc[len(file_data) - 1]
csi = load_csi_real_time_data.get_scale_csi(csi_entry)
try:
self.last_value = self.get_true_phase(csi[self.tx][self.rx][:], -1)
except IndexError:
RealtimePlotter.error_no = 1 if self.tx == 1 else 2
return self.last_value
def get_single_subcarrier_amplitude_value(self):
file_data, self.offset = load_csi_real_time_data.read_bf_file(self.filename, self.offset)
if len(file_data) > 0:
csi_entry = file_data.loc[len(file_data) - 1]
csi = load_csi_real_time_data.get_scale_csi(csi_entry)
try:
self.last_value = abs(np.squeeze(csi[self.tx][self.rx][self.subcarrier_no]))
except IndexError:
RealtimePlotter.error_no = 1 if self.tx == 1 else 2
return self.last_value
def get_single_subcarrier_amplitude_value(self):
global s
global pin
file_data, self.offset = load_csi_real_time_data.read_bf_file(
self.filename, self.offset)
if len(file_data) > 0:
csi_entry = file_data.loc[len(file_data) - 1]
csi = load_csi_real_time_data.get_scale_csi(csi_entry)
self.last_value = abs(
np.squeeze(csi[self.tx][self.rx][self.subcarrier_no]))
pin = pin % 64
s[pin] = sum(sum(sum(abs(csi))))
pin += 1
return self.last_value
def get_all_data_phase_value(self):
file_data, self.offset = load_csi_real_time_data.read_bf_file(self.filename, self.offset)
if len(file_data) > 0:
csi_entry = file_data.loc[len(file_data) - 1]
csi = load_csi_real_time_data.get_scale_csi(csi_entry)
csi_phase = self.get_true_phase(csi, -2)
n_size = np.size(csi_phase)
n_c = 90 * (self.tx + 1)
if n_size == n_c:
self.last_value = np.reshape(csi_phase, n_size)
elif n_size < n_c:
RealtimePlotter.error_no = 1 if self.tx == 1 else 2
elif n_size > n_c:
RealtimePlotter.error_no = 3 if n_size // 90 == 2 else 4
return self.last_value
def get_rssi_value(self):
file_data, self.offset = load_csi_real_time_data.read_bf_file(self.filename, self.offset)
if len(file_data) > 0:
csi_entry = file_data.loc[len(file_data) - 1]
self.last_value = load_csi_real_time_data.get_total_rss(csi_entry)
return self.last_value