95 lines
3.1 KiB
Python
95 lines
3.1 KiB
Python
from mod_utils import chkDirTree
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from mod_db_manager import find_DBs
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from mod_elm import ELM
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from mod_scan_ecus import ScanEcus
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from mod_optfile import optfile
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from mod_ecu import ECU
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from mod_ply import Calc
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from mod_ecu_state import get_state
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from mod_ecu_parameter import get_parameter
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from pickle import dump, load
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from time import sleep
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from mod_utils import clearScreen
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from typing import List
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REQUIRED_ECU_STATES = {
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"UCH_J84_SE_0450_4C_A": ["E031", "E032", "E029", "E030", "E027", "E074", "E075", "E078", "E122", "E073", "E100", "E072"],
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"INJ_S30001_A754_00_A": ["E092", "E093", "P004", "P006", "P007", "P051"],
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"UPC_X 84 C_0600_00_A": ["E001", "E004", "E005", "E006"],
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"FRE_FPA_FF_0300_08_A": ["E002"]
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}
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class RenDash:
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def __init__(self,
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elm_port,
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elm_speed=38400,
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model_number=58,
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rescan=False) -> None:
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chkDirTree()
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find_DBs()
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self.elm = ELM(elm_port, elm_speed, "")
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self.lang = optfile("Location/DiagOnCAN_GB.bqm", False)
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self.ecus: List[ECU] = []
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self.current_ecu = None
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if rescan is False:
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try:
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self.ecus = load(open("frozen_ecus.p", "rb"))
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except Exception as e:
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pass
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if not self.ecus:
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ecu_scanner = ScanEcus(self.elm)
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ecu_scanner.chooseModel(model_number)
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ecu_scanner.scanAllEcus()
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for ecu in ecu_scanner.detectedEcus:
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self.ecus.append(ECU(ecu, self.lang.dict))
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dump(self.ecus, open("frozen_ecus.p", "wb+"))
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for ecu in self.ecus:
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setattr(ecu, "calc", Calc())
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def get_ecu_names(self):
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return [ecu.ecudata["doc"] for ecu in self.ecus]
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def get_ecu_by_doc(self, doc):
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for ecu in self.ecus:
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if ecu.ecudata["doc"] == doc:
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if self.current_ecu is not ecu:
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ecu.initELM(self.elm)
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self.current_ecu = ecu
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return ecu
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def get_ecu_states(self, doc):
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ecu = self.get_ecu_by_doc(doc)
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return ecu.States
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def get_ecu_parameters(self, doc):
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ecu = self.get_ecu_by_doc(doc)
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return ecu.Parameters
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def get_ecu_state(self, doc, state):
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ecu = self.get_ecu_by_doc(doc)
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datastr, help, csvd = get_state(ecu.States[state], ecu.Mnemonics, ecu.Services, self.elm, ecu.calc)
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return datastr
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def get_ecu_param(self, doc, param):
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ecu = self.get_ecu_by_doc(doc)
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datastr, help, csvd = get_parameter(ecu.Parameters[param], ecu.Mnemonics, ecu.Services, self.elm, ecu.calc)
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return datastr
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if __name__ == "__main__":
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rd = RenDash("/dev/ttyS5")
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print(rd.get_ecu_parameters("FRE_FPA_FF_0300_08_A"))
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# exit(0)
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while True:
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clearScreen()
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for ecu_doc, values in REQUIRED_ECU_STATES.items():
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for val in values:
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if val.startswith("E"):
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print(rd.get_ecu_state(ecu_doc, val))
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elif val.startswith("P"):
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print(rd.get_ecu_param(ecu_doc, val))
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sleep(0.1) |