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parse bytes instead of strings

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jens
2026-03-16 07:51:00 +01:00
parent 476730d2d1
commit d044e35901
6 changed files with 16 additions and 23 deletions
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msg_receiver.py
+1 -2
View File
@@ -11,8 +11,7 @@ class MsgReceiver(MsgSink):
def is_msg(self, msg: MsgContainer):
res = False
try:
data = msg.data.decode(encoding="utf-8")
res = re.match(self.filter, data) is not None
res = re.match(bytes(self.filter, encoding="utf-8"), msg.data) is not None
except UnicodeDecodeError:
pass
return res
nmea/GGA.py
+3 -5
View File
@@ -29,9 +29,7 @@ class Gga(Nmea):
self.data = Gga.Msg()
def on_recv(self, msg: MsgContainer):
data = msg.data.decode(encoding="utf-8")
data_list = data.split(',')
data_list = msg.data.split(b',')
self.msg = data_list[0]
self.data.utc_time = data_list[1]
self.data.latitude = data_list[2]
@@ -46,7 +44,7 @@ class Gga(Nmea):
self.data.geoid_separation = data_list[11]
self.data.geoid_separation_unit = data_list[12]
self.data.diff_age = data_list[13]
self.data.ref_id = data_list[14].split('*')[0]
self.data.checksum = data_list[14].split('*')[1]
self.data.ref_id = data_list[14].split(b'*')[0]
self.data.checksum = data_list[14].split(b'*')[1]
print(f"{self.name}:{self.msg} {self.data}")
nmea/GLL.py
+3 -4
View File
@@ -23,8 +23,7 @@ class Gll(Nmea):
self.data = Gll.Msg()
def on_recv(self, msg: MsgContainer):
data = msg.data.decode(encoding="utf-8")
data_list = data.split(',')
data_list = msg.data.split(b',')
self.msg = data_list[0]
self.data.latitude = float(data_list[1])/100
self.data.ns_indicator = data_list[2]
@@ -32,7 +31,7 @@ class Gll(Nmea):
self.data.ew_indicator = data_list[4]
self.data.utc_time = data_list[5]
self.data.status = data_list[6]
self.data.mode = data_list[7].split('*')[0]
self.data.checksum = data_list[7].split('*')[1]
self.data.mode = data_list[7].split(b'*')[0]
self.data.checksum = data_list[7].split(b'*')[1]
print(f"{self.name}:{self.msg} {self.data}")
nmea/GSA.py
+3 -4
View File
@@ -23,8 +23,7 @@ class Gsa(Nmea):
self.data = Gsa.Msg()
def on_recv(self, msg: MsgContainer):
data = msg.data.decode(encoding="utf-8")
data_list = data.split(',')
data_list = msg.data.split(b',')
self.msg = data_list[0]
self.data.mode = data_list[1]
self.data.fix_type = data_list[2]
@@ -32,7 +31,7 @@ class Gsa(Nmea):
self.data.p_dop = float(data_list[15])
self.data.h_dop = float(data_list[16])
self.data.v_dop = float(data_list[17])
self.data.signal_id = data_list[18].split('*')[0]
self.data.checksum = data_list[18].split('*')[1]
self.data.signal_id = data_list[18].split(b'*')[0]
self.data.checksum = data_list[18].split(b'*')[1]
print(f"{self.name}:{self.msg} {self.data}")
nmea/GSV.py
+3 -4
View File
@@ -24,8 +24,7 @@ class Gsv(Nmea):
self.data = Gsv.Msg()
def on_recv(self, msg: MsgContainer):
msg_data = msg.data.decode(encoding="utf-8")
data_list = msg_data.split(',')
data_list = msg.data.split(b',')
self.msg = data_list[0]
data = self.data
@@ -41,8 +40,8 @@ class Gsv(Nmea):
data.azimuth.append(data_list[data_set_size*n+6])
data.snr.append(data_list[data_set_size*n+7])
data.signal_id = data_list[data_set_size*(num_sats_in_msg-1)+8].split('*')[0]
data.checksum = data_list[data_set_size*(num_sats_in_msg-1)+8].split('*')[1]
data.signal_id = data_list[data_set_size*(num_sats_in_msg-1)+8].split(b'*')[0]
data.checksum = data_list[data_set_size*(num_sats_in_msg-1)+8].split(b'*')[1]
if self.data.number_of_msg == self.data.seq_number:
self.data = Gsv.Msg()
nmea/RMC.py
+3 -4
View File
@@ -16,8 +16,7 @@ class Rmc(Nmea):
self.data = Rmc.Msg()
def on_recv(self, msg: MsgContainer):
data = msg.data.decode(encoding="utf-8")
data_list = data.split(',')
data_list = msg.data.split(b',')
self.msg = data_list[0]
self.data.utc_time = data_list[1]
self.data.status = data_list[2]
@@ -31,7 +30,7 @@ class Rmc(Nmea):
self.data.mag_var = data_list[10]
self.data.mag_var_ew = data_list[11]
self.data.mode = data_list[12]
self.data.nav_status = data_list[13].split("*")[0]
self.data.checksum = data_list[13].split("*")[1]
self.data.nav_status = data_list[13].split(b'*')[0]
self.data.checksum = data_list[13].split(b'*')[1]
print(f"{self.name}:{self.msg} {self.data}")