Python extract_vtg示例

示例#1

文件： test_gps.py 项目： transformaps/Roam

def test_extact_vtg_handles_empty_values():
    gps = GPSService()
    msg = "$GNVTG,,,,,,,,,N*2E"
    data = pynmea2.parse(msg)
    info = gps.extract_vtg(data)
    assert info.speed == 0.0

示例#2

文件： test_gps.py 项目： loongfee/Roam

def test_extact_vtg_handles_empty_values():
    gps = GPSService()
    msg = "$GNVTG,,,,,,,,,N*2E"
    data = pynmea2.parse(msg)
    info = gps.extract_vtg(data)
    assert info.speed == 0.0

示例#3

文件： test_gps.py 项目： transformaps/Roam

def test_extact_vtg_returns_correct_info():
    gps = GPSService()
    msg = "$GNVTG,,T,,M,0.148,N,0.274,K,A*31"
    data = pynmea2.parse(msg)
    info = gps.extract_vtg(data)
    assert info.speed == 0.274

示例#4

文件： test_gps.py 项目： loongfee/Roam

def test_extact_vtg_returns_correct_info():
    gps = GPSService()
    msg = "$GNVTG,,T,,M,0.148,N,0.274,K,A*31"
    data = pynmea2.parse(msg)
    info = gps.extract_vtg(data)
    assert info.speed == 0.274