return ocpp.v201.call_result.MeterValues()
@on(Action.GetBaseReport)
- async def on_get_base_report(self, request_id: int, report_base: ReportBaseType, **kwargs):
+ async def on_get_base_report(
+ self, request_id: int, report_base: ReportBaseType, **kwargs
+ ):
logging.info("Received %s", Action.GetBaseReport)
- return ocpp.v201.call_result.GetBaseReport(status="Accepted")
+ return ocpp.v201.call_result.GetBaseReport(
+ id_token_info={"status": ReportBaseType.accepted}
+ )
# Request handlers to emit OCPP messages.
async def send_clear_cache(self):
logging.info("%s failed", Action.ClearCache)
async def send_get_base_report(self):
- logging.info("Executing send_get_base_report...")
request = ocpp.v201.call.GetBaseReport(
reportBase=ReportBaseType.ConfigurationInventory
- ) # Use correct ReportBaseType
- try:
- response = await self.call(request)
- logging.info("Send GetBaseReport")
-
- if (
- response.status == "Accepted"
- ): # Adjust depending on the structure of your response
- logging.info("Send GetBaseReport successful")
- else:
- logging.info("Send GetBaseReport failed")
- except Exception as e:
- logging.error(f"Send GetBaseReport failed: {str(e)}")
- logging.info("send_get_base_report done.")
-
-
-# Define argument parser
-parser = argparse.ArgumentParser(description="OCPP Charge Point Simulator")
-parser.add_argument("--request", type=str, help="OCPP 2 Command Name")
-parser.add_argument("--delay", type=int, help="Delay in seconds")
-parser.add_argument("--period", type=int, help="Period in seconds")
+ )
+ response = await self.call(request)
-args = parser.parse_args()
+ if response.status == ReportBaseType.accepted:
+ logging.info("%s successful", Action.GetBaseReport)
+ else:
+ logging.info("%s failed", Action.GetBaseReport)
# Function to send OCPP command
async def send_ocpp_command(cp, command_name, delay=None, period=None):
- # If delay is not None, sleep for delay seconds
+ try:
+ match command_name:
+ case Action.ClearCache:
+ logging.info("%s Send:", Action.ClearCache)
+ await cp.send_clear_cache()
+ case Action.GetBaseReport:
+ logging.info("%s Send:", Action.GetBaseReport)
+ await cp.send_get_base_report()
+ except Exception:
+ logging.exception(
+ f"Not supported or Failure while processing command {command_name}"
+ )
+
if delay:
await asyncio.sleep(delay)
- # If period is not None, send command repeatedly with period interval
if period:
- async def send_command_repeatedly():
- while True:
- command_name = await charge_point.receive_command()
- try:
- match command_name:
- case 'ClearCache':
- logging.info("ClearCache parser working")
- await charge_point.send_clear_cache()
- case 'GetBaseReport':
- logging.info("GetBaseReport parser working")
- await charge_point.send_get_base_report()
- case _:
- logging.warning(f"Unsupported command {command_name}")
- except Exception as e:
- logging.exception(f"Failure while processing command {command_name}")
- finally:
- await asyncio.sleep(period)
-
- timer = RepeatTimer(period, send_command_repeatedly)
- await timer.start()
- await timer.wait_closed() # Wait for timer to finish before exiting
-
- else:
- if command_name == "GetBaseReport":
- await cp.send_get_base_report()
+ my_timer = RepeatTimer(
+ period, asyncio.create_task, [cp.send_ocpp_command(command_name)]
+ )
+ my_timer.start()
# Function to handle new WebSocket connections.
ChargePoints.add(cp)
try:
await cp.start()
- # Check if request argument is specified
- if args.request:
- asyncio.create_task(send_ocpp_command(cp, args.request, args.delay, args.period))
except ConnectionClosed:
logging.info("ChargePoint %s closed connection", cp.id)
# Main function to start the WebSocket server.
async def main():
+ # Define argument parser
+ parser = argparse.ArgumentParser(description="OCPP2 Charge Point Simulator")
+ parser.add_argument("--command", type=str, help="OCPP2 Command Name")
+ parser.add_argument("--delay", type=int, help="Delay in seconds")
+ parser.add_argument("--period", type=int, help="Period in seconds")
+
# Create the WebSocket server and specify the handler for new connections.
server = await websockets.serve(
on_connect,
)
logging.info("WebSocket Server Started")
+ args = parser.parse_args()
+
+ if args.command:
+ for cp in ChargePoints:
+ asyncio.create_task(
+ send_ocpp_command(cp, args.command, args.delay, args.period)
+ )
+
# Wait for the server to close (runs indefinitely).
await server.wait_closed()