gpsdate | Simple tool for fetching date
kandi X-RAY | gpsdate Summary
kandi X-RAY | gpsdate Summary
Gpsdate is a simple tool which reads date and time from a GPS receiver connected via serial port (or a CDC ACM virtual serial port over USB) and saves it as a local time on Linux. The program waits for a specified maximum time until a valid $GPRMC NMEA sentence is received. If the GPS receiver is not fixed and no valid time information is received, the local time remains unchanged.
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Trending Discussions on gpsdate
QUESTION
I can read the content of the available files with this python script:
...ANSWER
Answered 2020-Jun-10 at 16:54Make your life easier and just use %{field_name}s placeholders. Then you don't have to worry about indexing. FYI this:
%{user_id}, %{session_id},%s,%s,%s,%s,%s,%s,%S)
won't work with this:
cur.executemany(query, values)
for two reasons:
1) This %{user_id}
should be %{user_id}s
2) Named placeholders need to get their values from a dictionary e.g.:
{"user_id": 1, "session_id": 2}
QUESTION
I have a requirement where I am querying in athena and getting back and api response like this in postman:
...ANSWER
Answered 2020-Jun-19 at 07:44QUESTION
I would like to count the number of GPS points in plt_distinct
table based on the mode of transportation in labels
table:
ANSWER
Answered 2020-Jun-16 at 11:09Maybe you need something like this:
QUESTION
I have the following two tables:
...ANSWER
Answered 2020-Jun-11 at 16:30As I understand your question, you want to generate a timestamp with time zone
from a date
and a time
. You can do this with the +
operator, and additional casting:
QUESTION
I am trying to read this text file into a potsgres table (skipping first 6 rows). Although I can print the result set to the console as list of lists, I don't understand how to fix this.
...ANSWER
Answered 2020-Jun-09 at 13:15I think the value
assignment should look like this, yes?: values = [line[0].split(",").strip() for line in file_content]
QUESTION
I have some database in flutter, when I am trying to change version of database, I can't remove old. I know why this happening, I just have to write code of deleting database in onCreateFunc. What's the problem? I dunno how to do it. How can reach my goal?
...This my code:
ANSWER
Answered 2020-May-02 at 14:24Your code does not delete the existing table and create a new table because it already exists with the same name. Try the following piece of code inside the function.
QUESTION
I want to add two nested objects in JSON in typescript.
In JSON given below I want to add second JSON's activityLogs item in first JSON's activityLogs.
JSON1:
...ANSWER
Answered 2019-Mar-01 at 07:15You can use concatination array method.
QUESTION
I have a structure like this:
...ANSWER
Answered 2018-Oct-03 at 08:29I guess gpsTime
is not properly terminated, i.e. it's not a valid C string. This will cause undefined behavior.
If you expect it to be "083559"
as shown, it cannot be char gpsTime[6]
since that leaves no room for the terminator. It has to be char gpsTime[7]
or more. This of course goes for all of the strings; a C string with n
characters has to have n + 1
chars
worth of space since the final one must be \0
to terminate the string.
QUESTION
I'm a beginner to Python programming (no more than 6 months of learning and practice). I have a gps tracker atached to my car and another to my father car. I want to log al data sent by this two GPS tracker to a database for future statistics. Everything works fine till I try to write data received over TCP into mysql table.
I tried to find a solution to my problem but I did not succeed (here,here,here). Any ideea, help, no matter how small I would be will be apreciated.
Console error message Get data from ('tracker_ip', 25904) ('tracker_id', latitude, longitude, '102456', '010817', 'N', 'E', '0', '0.00', 10.3) error: uncaptured python exception, closing channel <main.EchoHandler connected tracker_ip:25904 at 0x7f627f6e2b38> (:dbinsert() missing 1 required positional argument: 'data_tuple' [/usr/lib/python3.5/asyncore.py|read|83] [/usr/lib/python3.5/asynco re.py|handle_read_event|423] [server3_1.py|handle_read|84])
My code
...ANSWER
Answered 2017-Aug-01 at 09:08I like what you're doing with the cars and the GPS's.. Is not so easy to debug this kind of thing without the working code in front of one to play with the variables but have some ideas as have used pymysql
a lot and also got that error missing 1 required positional argument
Things to try:
Lose the brackets around
cmd =("""INSERT INTO GPS (signature,latitude,longitude,gpstime,gpsdata,orientationNS,orientationEV,direction,speed,distance) VALUES (%s,%s,%s,%s,%s,%s,%s,%s,%s,%s)""")
and put it on one line for now even if that breaks PEP 8 rules. Have checked my code and there were no brackets around this string.Try an extra set of brackets here like this :
self.cursor.execute((cmd,data_tuple))
Try an extra set of brackets in your handle_read function:
Database.dbinsert((data_tuple))
Add
cursorclass=pymysql.cursors.DictCursor
to the things in brackets here('localhost','db_user','password','db' )
You might even want to fill those things out with the handles,host='localhost'
etc to be safe.
Anyway, I hope one of these things works, just from my experience that error message comes up when there is something wrong with the brackets as these variables are a passed between your functions.
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