diff options
Diffstat (limited to 'lab_control')
| -rw-r--r-- | lab_control/jds6600.py | 11 | ||||
| -rw-r--r-- | lab_control/test/jds6600_test.py | 20 | ||||
| -rw-r--r-- | lab_control/test/mock_jds6600_device.py | 26 |
3 files changed, 49 insertions, 8 deletions
diff --git a/lab_control/jds6600.py b/lab_control/jds6600.py index 7e7640d..6137105 100644 --- a/lab_control/jds6600.py +++ b/lab_control/jds6600.py @@ -20,18 +20,23 @@ class JDS6600(FunctionGenerator): def closePort(self) -> None: self._port.close() - def _queryOnOff(self) -> list[int, int]: + def _queryOnOff(self) -> list[str, str]: + # TODO double check query on the device response = self._sendRequest("r20", "") return [response[5], response[7]] def setOn(self, channel: int) -> None: state = self._queryOnOff() - state[channel - 1] = '1' + state[channel - 1] = "1" response = self._sendRequest("w20", f"{state[0]},{state[1]}") # TODO figure out error handling def setOff(self, channel: int) -> None: state = self._queryOnOff() - state[channel - 1] = '0' + state[channel - 1] = "0" response = self._sendRequest("w20", f"{state[0]},{state[1]}") # TODO figure out error handling + + def setFrequency(self, channel: int, frequency: float) -> None: + opcode = f"w{channel + 23}" + diff --git a/lab_control/test/jds6600_test.py b/lab_control/test/jds6600_test.py index 16deeb4..948b5fc 100644 --- a/lab_control/test/jds6600_test.py +++ b/lab_control/test/jds6600_test.py @@ -31,3 +31,23 @@ def test_channelOnAndOff(uut, mockDevice): assert mockDevice.isOn(ch) uut.setOff(ch) assert not mockDevice.isOn(ch) + +def test_setFrequency(uut, mockDevice): + for ch in AVAILABLE_CHANNELS: + assert mockDevice.getFrequency(ch) == 0.0 + + for frequency in [100.0, 100000.0, 0.0]: + uut.setFrequency(ch, frequency) + assert mockDevice.getFrequency(ch) == frequency + +def test_setInvalidFrequency(uut, mockDevice): + for ch in AVAILABLE_CHANNELS: + uut.setFrequency(ch, None) + assert mockDevice.getFrequency(ch) == 0.0 + + uut.setFrequency(ch, -10.0) + assert mockDevice.getFrequency(ch) == 0.0 + + uut.setFrequency(ch, 60000000.1) + assert mockDevice.getFrequency(ch) == 0.0 + diff --git a/lab_control/test/mock_jds6600_device.py b/lab_control/test/mock_jds6600_device.py index 6e036d5..a8f755b 100644 --- a/lab_control/test/mock_jds6600_device.py +++ b/lab_control/test/mock_jds6600_device.py @@ -5,12 +5,17 @@ import threading import re class MockJDS6600Device(): + class ChannelState: + def __init__(self): + self.on = False + self.frequency = 0.0 + def __init__(self): self._master, self._slave = pty.openpty() self._masterFile = os.fdopen(self._master, mode="r+b", closefd=False, buffering=0) self._portName = os.ttyname(self._slave) - self._channels = [False, False] + self._channels = [MockJDS6600Device.ChannelState() for i in [1, 2]] self._mainThread = threading.Thread(target=self._mainLoop) self._mainThread.start() @@ -38,12 +43,20 @@ class MockJDS6600Device(): args = m.group("args").split(",") if opcode == "w": + # channel on/off if function == 20: - self._channels[0] = args[0] == "1" - self._channels[1] = args[1] == "1" + self._channels[0].on = args[0] == "1" + self._channels[1].on = args[1] == "1" + + # channel frequency + elif function == 23 or function == 24: + ch = function - 23 + frequency = float(args[0]) + self._channels[ch].frequency = frequency + elif opcode == "r": if function == 20: - return f":r20={int(self._channels[0])},{int(self._channels[1])}.\r\n" + return f":r20={int(self._channels[0].on)},{int(self._channels[1].on)}.\r\n" return ":ok\r\n" @@ -67,5 +80,8 @@ class MockJDS6600Device(): return self._portName def isOn(self, ch: int) -> bool: - return self._channels[ch - 1] + return self._channels[ch - 1].on + + def getFrequency(self, ch: int) -> float: + return self._channels[ch - 1].frequency |