fix BT for modified sl4a

This commit is contained in:
shrlnm 2022-09-01 20:37:26 +03:00
parent 4b5ad4b6d7
commit 533d4c4f17

View File

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