def run(size, chan=None, df=0, success=True, cfg=None):
if cfg is None:
cfg = config.slowest()
tx_data=get_bigger_string(10000)
tx_audio = BytesIO()
main.send(config=cfg, src=BytesIO(tx_data), dst=tx_audio, gain=0.5)
with open('rx_data.wav','w') as f:
f.write(tx_audio.getvalue())
f.flush()
dst = BytesIO()
sampling.resample(src=tx_audio, dst=dst, df=50.0)
def test_configs():
default = config.Configuration()
fastest = config.fastest()
slowest = config.slowest()
assert slowest.modem_bps <= default.modem_bps
assert fastest.modem_bps >= default.modem_bps
def test_configs():
default = config.Configuration()
fastest = config.fastest()
slowest = config.slowest()
assert slowest.modem_bps <= default.modem_bps
assert fastest.modem_bps >= default.modem_bps
def test_slowest():
c = config.slowest()
assert c.Npoints == 2
assert list(c.symbols) == [-1j, 1j]