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feature: EvseMode: added more ISO1 stuff. Iso1 demo charging with Clara works.

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uhi22 2024-05-22 10:45:41 +02:00
parent 23e15227cd
commit 7e86812032
1 changed files with 22 additions and 13 deletions
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35
fsmEvse.py
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@ -50,7 +50,7 @@ class fsmEvse():
# technically not necessary. Only for logging. In case this
# introduces timing problems, just remove the three lines below.
exidataTx = removeV2GTPHeader(msg)
strConverterResultTx = exiDecode(exidataTx, "DD")
strConverterResultTx = exiDecode(exidataTx, "D"+self.schemaSelection)
self.addToTrace(strConverterResultTx)
@ -119,7 +119,6 @@ class fsmEvse():
strConverterResult = exiDecode(exidata, "D"+self.schemaSelection) # decodes DIN or ISO1
self.addToTrace(strConverterResult)
if (strConverterResult.find("SessionSetupReq")>0):
# todo: check the request content, and fill response parameters
msg = addV2GTPHeader(exiEncode("E"+self.schemaSelection+"a")) # EDa for Encode, Din, SessionSetupResponse
if (testsuite_faultinjection_is_triggered(TC_EVSE_ResponseCode_SequenceError_for_SessionSetup)):
# send a SessionSetupResponse with Responsecode SequenceError
@ -144,7 +143,7 @@ class fsmEvse():
self.addToTrace(strConverterResult)
if (strConverterResult.find("ServiceDiscoveryReq")>0):
# todo: check the request content, and fill response parameters
msg = addV2GTPHeader(exiEncode("EDb")) # EDb for Encode, Din, ServiceDiscoveryResponse
msg = addV2GTPHeader(exiEncode("E"+self.schemaSelection+"b")) # EDb for Encode, Din, ServiceDiscoveryResponse
if (testsuite_faultinjection_is_triggered(TC_EVSE_ResponseCode_SequenceError_for_ServiceDiscoveryRes)):
# send a ServiceDiscoveryRes with Responsecode SequenceError
msg = addV2GTPHeader("809a021a3b7c417774813311a0A120024100c4")
@ -163,9 +162,12 @@ class fsmEvse():
self.rxData = []
strConverterResult = exiDecode(exidata, "D"+self.schemaSelection) # decodes DIN or ISO1
self.addToTrace(strConverterResult)
if (strConverterResult.find("ServicePaymentSelectionReq")>0):
# todo: check the request content, and fill response parameters
msg = addV2GTPHeader(exiEncode("EDc")) # EDc for Encode, Din, ServicePaymentSelectionResponse
if (self.schemaSelection=="D"):
strMessageName = "ServicePaymentSelectionReq" # This is the original name in DIN
else:
strMessageName = "PaymentServiceSelectionReq" # In ISO1, they use a slightly different name for the same thing.
if (strConverterResult.find(strMessageName)>0):
msg = addV2GTPHeader(exiEncode("E"+self.schemaSelection+"c")) # EDc for Encode, Din, ServicePaymentSelectionResponse
if (testsuite_faultinjection_is_triggered(TC_EVSE_ResponseCode_SequenceError_for_ServicePaymentSelectionRes)):
# send a ServicePaymentSelectionRes with Responsecode SequenceError
msg = addV2GTPHeader("809a021a3b7c417774813311c0A0")
@ -190,7 +192,7 @@ class fsmEvse():
jsondict = json.loads(strConverterResult)
current_soc = int(jsondict.get("EVRESSSOC", -1))
self.publishSoCs(current_soc, origin="PowerDeliveryReq")
msg = addV2GTPHeader(exiEncode("EDh")) # EDh for Encode, Din, PowerDeliveryResponse
msg = addV2GTPHeader(exiEncode("E"+self.schemaSelection+"h")) # EDh for Encode, Din, PowerDeliveryResponse
if (testsuite_faultinjection_is_triggered(TC_EVSE_ResponseCode_Failed_for_PowerDeliveryRes)):
# send a PowerDeliveryResponse with Responsecode Failed
msg = addV2GTPHeader("809a0125e6cecc51408420400000")
@ -209,7 +211,7 @@ class fsmEvse():
self.publishSoCs(current_soc, full_soc, energy_capacity, energy_request, origin="ChargeParameterDiscoveryReq")
# todo: check the request content, and fill response parameters
msg = addV2GTPHeader(exiEncode("EDe")) # EDe for Encode, Din, ChargeParameterDiscoveryResponse
msg = addV2GTPHeader(exiEncode("E"+self.schemaSelection+"e")) # EDe for Encode, Din, ChargeParameterDiscoveryResponse
if (testsuite_faultinjection_is_triggered(TC_EVSE_ResponseCode_ServiceSelectionInvalid_for_ChargeParameterDiscovery)):
# send a ChargeParameterDiscoveryResponse with Responsecode ServiceSelectionInvalid
msg = addV2GTPHeader("809a0125e6cecd50810001ec00201004051828758405500080000101844138101c2432c04081436c900c0c000041435ecc044606000200")
@ -231,7 +233,7 @@ class fsmEvse():
strCableCheckOngoing = "1"
else:
strCableCheckOngoing = "0" # Now the cable check is finished.
msg = addV2GTPHeader(exiEncode("EDf_"+strCableCheckOngoing)) # EDf for Encode, Din, CableCheckResponse
msg = addV2GTPHeader(exiEncode("E"+self.schemaSelection+"f_"+strCableCheckOngoing)) # EDf for Encode, Din, CableCheckResponse
if (testsuite_faultinjection_is_triggered(TC_EVSE_ResponseCode_Failed_for_CableCheckRes)):
# send a CableCheckResponse with Responsecode Failed
msg = addV2GTPHeader("809a0125e6cecc5020804080000400")
@ -262,7 +264,7 @@ class fsmEvse():
self.simulatedPresentVoltage += 5
strPresentVoltage = str(self.simulatedPresentVoltage) # "345"
self.callbackShowStatus(strPresentVoltage, "EVSEPresentVoltage")
msg = addV2GTPHeader(exiEncode("EDg_"+strPresentVoltage)) # EDg for Encode, Din, PreChargeResponse
msg = addV2GTPHeader(exiEncode("E"+self.schemaSelection+"g_"+strPresentVoltage)) # EDg for Encode, Din, PreChargeResponse
if (testsuite_faultinjection_is_triggered(TC_EVSE_Shutdown_during_PreCharge)):
# send a PreChargeResponse with StatusCode EVSE_Shutdown, to simulate a user-triggered session stop
msg = addV2GTPHeader("809a02180189551e24fc9e9160004100008182800000")
@ -286,6 +288,13 @@ class fsmEvse():
self.publishStatus("ContractAuthentication")
self.Tcp.transmit(msg)
self.enterState(stateWaitForFlexibleRequest) # todo: not clear, what is specified in DIN
if (strConverterResult.find("AuthorizationReq")>0):
msg = addV2GTPHeader(exiEncode("E"+self.schemaSelection+"l")) # E1l for Encode, Iso1, AuthorizationResponse
self.addToTrace("responding " + prettyHexMessage(msg))
self.showDecodedTransmitMessage(msg)
self.publishStatus("Authorization")
self.Tcp.transmit(msg)
self.enterState(stateWaitForFlexibleRequest)
if (strConverterResult.find("CurrentDemandReq")>0):
# check the request content, and fill response parameters
uTarget = 220 # default in case we cannot decode the requested voltage
@ -322,7 +331,7 @@ class fsmEvse():
else:
# The normal case. No stop requested from user. Just send EVSE_Ready.
strEVSEStatus = "1" # 1=EVSE_Ready
msg = addV2GTPHeader(exiEncode("EDi_"+strPresentVoltage + "_" + strEVSEPresentCurrent + "_" + strEVSEStatus)) # EDi for Encode, Din, CurrentDemandRes
msg = addV2GTPHeader(exiEncode("E"+self.schemaSelection+"i_"+strPresentVoltage + "_" + strEVSEPresentCurrent + "_" + strEVSEStatus)) # EDi for Encode, Din, CurrentDemandRes
if (testsuite_faultinjection_is_triggered(TC_EVSE_Malfunction_during_CurrentDemand)):
# send a CurrentDemandResponse with StatusCode EVSE_Malfunction, to simulate e.g. a voltage overshoot
msg = addV2GTPHeader("809a02203fa9e71c31bc920100821b430b933b4b7339032b93937b908e08043000081828440201818000040060a11c06030306402038441380")
@ -344,7 +353,7 @@ class fsmEvse():
self.simulatedPresentVoltage = self.simulatedPresentVoltage*0.8 + 3*random()
strPresentVoltage = str(self.simulatedPresentVoltage)
self.callbackShowStatus(strPresentVoltage, "EVSEPresentVoltage")
msg = addV2GTPHeader(exiEncode("EDj_"+strPresentVoltage)) # EDj for Encode, Din, WeldingDetectionRes
msg = addV2GTPHeader(exiEncode("E"+self.schemaSelection+"j_"+strPresentVoltage)) # EDj for Encode, Din, WeldingDetectionRes
self.showDecodedTransmitMessage(msg)
self.addToTrace("responding " + prettyHexMessage(msg))
self.publishStatus("WeldingDetection")
@ -352,7 +361,7 @@ class fsmEvse():
self.enterState(stateWaitForFlexibleRequest) # todo: not clear, what is specified in DIN
if (strConverterResult.find("SessionStopReq")>0):
# todo: check the request content, and fill response parameters
msg = addV2GTPHeader(exiEncode("EDk")) # EDk for Encode, Din, SessionStopRes
msg = addV2GTPHeader(exiEncode("E"+self.schemaSelection+"k")) # EDk for Encode, Din, SessionStopRes
self.showDecodedTransmitMessage(msg)
self.addToTrace("responding " + prettyHexMessage(msg))
self.publishStatus("SessionStop")