def __init__(self, port=None, baudrate=115200, freq=91500, power=15):
if port is None:
all_ports = self.listPorts()
lora_ports = self.listLoRa(all_ports)
if not lora_ports is None:
self.lora = sxCmd.sxCmd(lora_ports[0])
else:
raise ("Please specify which LoRa port to connect")
else:
self.lora = sxCmd.sxCmd(port)
def test_reset(self):
lora = sxCmd.sxCmd("COM5")
self.assertTrue(lora.reset())
lora.get_status()
self.assertEqual(lora.mode, 0x01)
self.assertEqual(lora.freq, 91500)
self.assertEqual(lora.power, 0x00)
def listLoRa(self, ports):
lora_port = []
for port in ports:
tmp_port = sxCmd.sxCmd(port=port.device, auto_connect=True)
if tmp_port.ping() == True:
lora_port.append(port.device)
tmp_port.closePort()
if lora_port != None:
for index, port in enumerate(lora_port):
print(" " + str(index + 1) + ". " + port)
print(str(len(lora_port)) + " ports found")
return lora_port
else:
raise OSError('No LoRa device found.')
def test_setting(self):
lora = sxCmd.sxCmd("COM5")
self.assertTrue(lora.setting(mode=0x01, freq=90000))
self.assertEqual(lora.mode, 0x01)
self.assertEqual(lora.freq, 90000)
self.assertFalse(lora.setting(mode=6))
def test_getStatus(self):
lora = sxCmd.sxCmd("COM5")
self.assertTrue(lora.get_status())
def test_ping(self):
lora = sxCmd.sxCmd("COM5")
self.assertTrue(lora.ping())