def test_hackrf_class_send(self):
hfc = HackRF(1e6, 433.92e6, 20, 1e6)
hfc.open()
hfc.start_tx_mode(np.fromfile("/tmp/hackrf.complex",
dtype=np.complex64),
repeats=1)
while not hfc.sending_finished:
print("Repeat: {0} Current Sample: {1}".format(
hfc.current_sending_repeat + 1, hfc.current_sent_sample))
time.sleep(1)
hfc.stop_tx_mode("Test finished")
hfc.close()
def test_hackrf_class_recv(self):
hfc = HackRF(1e6, 433.92e6, 20, 1e6)
hfc.open()
hfc.start_rx_mode()
i = 0
TIME_TOTAL = 5
while i < TIME_TOTAL:
print("{0}/{1}".format(i + 1, TIME_TOTAL))
time.sleep(1)
i += 1
print("{0:,}".format(hfc.current_recv_index))
#print(hfc.received_data)
#hfc.unpack_complex(len(hfc.byte_buffer)//2).tofile("/tmp/hackrf.complex")
hfc.received_data.tofile("/tmp/hackrf.complex")
print("Wrote Data")
hfc.stop_rx_mode("Finished test")
hfc.close()
def test_hackrf_class_send_recv(self):
while True:
t = time.time()
hfc = HackRF(1e6, 433.92e6, 20, 1e6)
hfc.open()
print("opening time:", time.time() - t)
hfc.start_rx_mode()
i = 0
t = time.time()
while i < 1:
#print("{0}/{1}".format(i+1, 5))
time.sleep(1)
i += 1
print("{0:,}".format(hfc.current_recv_index))
rcv_data = hfc.received_data
print("Rcv done {0}".format(time.time() - t))
t = time.time()
hfc.stop_rx_mode("Finished test")
print(" Time stopping rx mode: {0}".format(
1000 * (time.time() - t)))
hfc.open(init=False)
print(" Reopen device: {0}".format(1000 *
(time.time() - t)))
hfc.start_tx_mode(rcv_data, repeats=1)
print(" Switch time:", 1000 * (time.time() - t), "ms")
t = time.time()
while not hfc.sending_finished:
#print("Repeat: {0} Current Sample: {1}".format(hfc.current_sending_repeat + 1, hfc.current_sent_sample))
time.sleep(0.01)
print("Send time", time.time() - t)
t = time.time()
hfc.stop_tx_mode("Test finished")
#hfc.close()
print("Close time", time.time() - t)
hfc.close()