fix BT for modified sl4a
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parent
4b5ad4b6d7
commit
533d4c4f17
@ -192,12 +192,13 @@ class Port:
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self.droid = android.Android ()
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self.droid.toggleBluetoothState (True)
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try:
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self.droid.bluetoothConnect ('00001101-0000-1000-8000-00805F9B34FB')
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self.btcid = self.droid.bluetoothConnect ('00001101-0000-1000-8000-00805F9B34FB').result
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except:
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pass
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if len (self.droid.bluetoothActiveConnections ().result) != 0:
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self.btcid = list (self.droid.bluetoothActiveConnections ().result.keys ())[0]
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#if len (self.droid.bluetoothActiveConnections ().result) != 0:
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# self.btcid = list (self.droid.bluetoothActiveConnections ().result.keys ())[0]
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else:
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self.portName = portName
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@ -296,7 +297,8 @@ class Port:
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except:
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pass
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elif self.portType == 2:
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byte = self.droid.bluetoothRead (1).result
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if self.droid.bluetoothReadReady(self.btcid).result:
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byte = self.droid.bluetoothRead (1, self.btcid ).result
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else:
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inInputBuffer = self.hdr.inWaiting()
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if inInputBuffer:
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@ -338,7 +340,7 @@ class Port:
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return rcv_bytes
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elif self.portType == 2:
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# return self.droid.bluetoothWrite(data , self.btcid)
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return self.droid.bluetoothWrite (data)
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return self.droid.bluetoothWrite (data.decode("utf-8"), self.btcid )
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else:
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return self.hdr.write(data)
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#except:
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@ -2175,45 +2177,49 @@ class ELM:
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def checkPerformaceLevel(self, level, dataids):
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if len(dataids) >= level:
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predicted_response_length = 2 # length of string ReadDataByIdentifier service byte - 0x22
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did_number = 0
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paramToSend = ''
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if level <= 3: # 3 dataids max can be send in single frame
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frameLength = '{:02X}'.format(1 + level * 2)
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for lvl in range(level):
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paramToSend += list(dataids.keys())[lvl]
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cmd = '22' + paramToSend
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resp = self.cmd(cmd).replace(" ", "") #check response length first
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if not all (c in string.hexdigits for c in resp):
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return False
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if self.l1_cache.get(cmd, ""):
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if mod_globals.opt_caf:
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resp = self.send_raw(cmd + self.l1_cache.get(cmd)) # get all frames, not only first one
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else: # prevents from triggering false error_frame error
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resp = self.send_raw(frameLength + cmd + self.l1_cache.get(cmd))
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for s in resp.split('\n'):
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if s.strip().startswith("037F") or "?" in s:
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return False
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else: # send multiframe command for more than 3 dataids
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if level > 3: # Send multiframe command for more than 3 dataids
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# Some modules can return NO DATA if multi frame command is sent after some no activity time
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# Sending anything before main command usually helps that command to be accepted
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self.send_cmd ("22" + list(dataids.keys())[0] + "1")
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for lvl in range(level):
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resp = self.request("22" + list(dataids.keys())[lvl])
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if any(s in resp for s in ['?', 'NR']):
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continue
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paramToSend += list(dataids.keys())[lvl]
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cmd = '22' + paramToSend
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resp = self.send_cmd(cmd)
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if any(s in resp for s in ['?', 'NR']):
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# while there is some dataids left and actual number of used dids
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# is lower than requeseted performance level
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while did_number < len(dataids) and len(param_to_send)/4 < level:
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# get another did
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did = dataids.keys()[did_number]
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did_number += 1
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# exclude did_supported_in_range did
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# sent seperatly - response provided
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# sent in multi did request - empty response
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# these are available only in injection module
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if not int('0x' + did, 16) % 0x20 and self.currentaddress == '7A':
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continue
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#check if it is supported
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resp = self.request("22" + did)
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if not any(s in resp for s in ['?', 'NR']):
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# add it to the list
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param_to_send += did
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predicted_response_length += len(did) + int(dataids[did].dataBitLength)/4
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# if module does not support any did, we cannot check performance level
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if not param_to_send:
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return False
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self.performanceModeLevel = level
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return True
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cmd = '22' + param_to_send
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resp = self.send_cmd(cmd).replace(" ", "") #check response length first
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if any(s in resp for s in ['?', 'NR']) or len(resp) < predicted_response_length:
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return False
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self.performanceModeLevel = len(param_to_send)/4
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return True
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else:
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return False
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def getRefreshRate(self):
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refreshRate = 0
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