def currentLimit(dev):
if request.method == "GET":
return preformPsQuery(benches, dev, PsRequest("getCurrentLimit"))
else:
if not dev in benches:
return benchNotfound(dev)
if not benches[dev].hasPs():
return benchNoPs(dev)
data = request.get_json(force=True)
if not ("currentLimit" in data and "pw" in data):
return missingKeys("currentLimit", "pw")
if not benches[dev].validatePw(data["pw"]):
return wrongPw()
nomCurrent = benches[dev].waitQuery(PsRequest("getNomCurrent")).res
voltage = benches[dev].waitQuery(PsRequest("getVoltage")).res
nomPower = benches[dev].waitQuery(PsRequest("getNomPower")).res
currentLimit, e = validateFloat("Current limit", data['currentLimit'],
0, nomCurrent)
if not e:
return jsonify(currentLimit), 400
if currentLimit * voltage > nomPower:
return jsonify("Current can not exceed " +
str(nomPower / voltage) +
"A at the currently configured voltage (" +
str(voltage) + "V)"), 400
return preformPsQuery(benches, dev,
PsRequest("setCurrentLimit", currentLimit))
def switch(dev):
if request.method == "GET":
return preformPsQuery(benches, dev, PsRequest("getSwitch"))
else:
if not dev in benches:
return benchNotfound(dev)
data = request.get_json(force=True)
if not ("switch" in data and "pw" in data):
return missingKeys("switch", "pw")
if not benches[dev].validatePw(data["pw"]):
return wrongPw()
v, e = validateBool("Switch", data["switch"])
if not e:
return jsonify(v), 400
return preformPsQuery(benches, dev, PsRequest("setSwitch", v))
def voltage(dev):
if request.method == "GET":
return preformPsQuery(benches, dev, PsRequest("getVoltage"))
else:
if not dev in benches:
return benchNotfound(dev)
if not benches[dev].hasPs():
return benchNoPs(dev)
data = request.get_json(force=True)
if not ("voltage" in data and "pw" in data):
return missingKeys("voltage", "pw")
if not benches[dev].validatePw(data["pw"]):
return wrongPw()
nomCurrent = benches[dev].waitQuery(PsRequest("getNomCurrent")).res
nomVoltage = benches[dev].waitQuery(PsRequest("getNomVoltage")).res
nomPower = benches[dev].waitQuery(PsRequest("getNomPower")).res
print(nomVoltage)
v, e = validateFloat("Voltage", data['voltage'], 0, nomVoltage)
if not e:
return jsonify(v), 400
if nomPower >= nomCurrent * v:
setCurrent = nomCurrent
else:
setCurrent = nomPower / v
benches[dev].waitQuery(PsRequest("setCurrentLimit", setCurrent))
return preformPsQuery(benches, dev, PsRequest("setVoltage", v))
def overCurrent(dev):
if request.method == "GET":
return preformPsQuery(benches, dev, PsRequest("getOverCurrent"))
else:
data = request.get_json(force=True)
if not dev in benches:
return benchNotFound(dev)
if not benches[dev].hasPs():
return benchNoPs()
if not ("overCurrent" in data and "pw" in data):
return missingKeys("overCurrent", "pw")
if not benches[dev].validatePw(data["pw"]):
return wrongPw()
nomCurrent = benches[dev].waitQuery(PsRequest("getNomCurrent")).res
v, e = validateFloat("Over current", data["overCurrent"], 0,
nomCurrent)
if not e:
return jsonify(v), 400
return preformPsQuery(benches, dev, PsRequest("setOverCurrent", v))
def postQuery(dev):
if not dev in benches:
return benchNotFound(dev)
if not benches[dev].hasPs():
return benchNoPs()
data = request.get_json(force=True)
if not ("hex" in data and "pw" in data):
return missingKeys("hex", "pw")
if not benches[dev].validatePw(data["pw"]):
return wrongPw()
try:
bytes = bytearray.fromhex(data["hex"])
except ValueError:
return jsonify("hex is not a hexadecimal string"), 400
if len(bytes) < 3:
return jsonify("hex must be 3 bytes long (6 chars)"), 400
return preformPsQuery(benches, dev, PsRequest("query", bytes))
def getClass(dev):
return preformPsQuery(benches, dev, PsRequest("getClass"))
def getNomPower(dev):
return preformPsQuery(benches, dev, PsRequest("getNomPower"))
def getNomCurrent(dev):
return preformPsQuery(benches, dev, PsRequest("getNomCurrent"))
def getNomVoltage(dev):
return preformPsQuery(benches, dev, PsRequest("getNomVoltage"))
def getType(dev):
return preformPsQuery(benches, dev, PsRequest("getType"))
def getSwVersion(dev):
return preformPsQuery(benches, dev, PsRequest("getSwVersion"))
def getPartNo(dev):
return preformPsQuery(benches, dev, PsRequest("getPartNo"))
def getManufacturer(dev):
return preformPsQuery(benches, dev, PsRequest("getManufacturer"))
def getStatus(dev):
return preformPsQuery(benches, dev, PsRequest("getStatus"))
def getConf(dev):
return preformPsQuery(benches, dev, PsRequest("getConf"))
