ardupilot/Tools/LogAnalyzer/tests/TestEvents.py

from LogAnalyzer import Test,TestResult
import DataflashLog


class TestEvents(Test):
	'''test for erroneous events and failsafes'''

	def __init__(self):
		self.name = "Event/Failsafe"

	def run(self, logdata):
		self.result = TestResult()
		self.result.status = TestResult.StatusType.PASS

		errors = set()

		if "ERR" in logdata.channels:
			errLines = sorted(logdata.channels["ERR"]["Subsys"].dictData.keys())
			for line in errLines:
			 	subSys = logdata.channels["ERR"]["Subsys"].dictData[line]
			 	eCode  = logdata.channels["ERR"]["ECode"].dictData[line]
			 	if subSys == 2 and (eCode == 1):
			 		errors.add("PPM")
			 	elif subSys == 3 and (eCode == 1 or eCode == 2):
			 		errors.add("COMPASS")
			 	elif subSys == 5 and (eCode == 1):
			 		errors.add("FS_THR")
			 	elif subSys == 6 and (eCode == 1):
			 		errors.add("FS_BATT")
			 	elif subSys == 7 and (eCode == 1):
			 		errors.add("GPS")
			 	elif subSys == 8 and (eCode == 1):
			 		errors.add("GCS")
				elif subSys == 9 and (eCode == 1 or eCode == 2):
			 		errors.add("FENCE")
				elif subSys == 10:
			 		errors.add("FLT_MODE")
			 	elif subSys == 11 and (eCode == 2):
			 		errors.add("GPS_GLITCH")
			 	elif subSys == 12 and (eCode == 1):
			 		errors.add("CRASH")

		if len(errors) > 0:
	 		if len(errors) == 1 and "FENCE" in errors:
	 			self.result.status = TestResult.StatusType.WARN
			else:
				self.result.status = TestResult.StatusType.FAIL
				if len(errors) == 1:
					self.result.statusMessage = "ERR found: "
				else:
					self.result.statusMessage = "ERRs found: "
			for err in errors:
				self.result.statusMessage = self.result.statusMessage + err + " "