Python • Re: Output to .csv file in Chinese? Characters
How are you writing the file? It sounds like you may be writing binary data to the file, instead of text. Have you tried looking at it in a terminal window, e.g. "less myfilename.csv"?If possible,...
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Python • Re: PID controller help
Im still not having any luck with this. Any pid example I’ve found either isn’t set up to work with a pwm output or I can’t get it to work with the rest of my code for the rtd input/pwm output From...
View ArticlePython • Python Script does not run with address 0x4a or 0x4b but does with...
Hi all,from a Pi4/64 with bookworm connected to a board with 4 ADS1115 on I2C bus, all are found running the I2C watch, the Python script in a venv fails to run if address 0x4a or 0x4b is called.``` 0...
View ArticlePython • basic Oauth2 for my app... redirect_uri?
Hi.Im trying to get working the more basic and "direct" code for Oauth2 in lichess.orgI read the documentation of the lichess API and also the documentation for the python module...
View ArticlePython • Re: basic Oauth2 for my app... redirect_uri?
The redirect_uri should be sent by the server with a 3xx code after you send the user/password.Just a guess.Edit: The returns from the email server are divided into groups2xx = OK3xx = requires...
View ArticlePython • Re: Python Script does not run with address 0x4a or 0x4b but does...
hi all,just for update.after two days power down and restart script worked again in pythons venv and local mode.one minor typo in ads-adc definition though - easy fix.cwStatistics: Posted by wwt — Wed...
View ArticlePython • Re: Send email from python
Did you try following the steps in the article?not yet, as I was looking for something more simple, I don't know if I am going to get thatmaybe I will try in, when I feel like doing it, there is a lot...
View ArticlePython • Running of program gets stuck on tensorflow code
HeyI'm taking an old project of mine and adding some "Tensorflow magic" to it. Basically I have this car that I control with a pi, and it has attributes like sensors, cameras and servos. I want to add...
View ArticlePython • Re: making a subscriber for raaspberry pi (lagging)
The issue I have is you didn't use code tags. The indents aren't showing. Makes the code impossible to read.What device is ttyACM0? I use Arduino boards that show up as that.Statistics: Posted by...
View ArticlePython • Re: Mahine vision architecturte for high FPS (>15) with...
It sees squirrels as cats or bears !! Presumably the model knows nothing about red squirrels....ultralytics/cfg/datasets/coco.yaml# Classesnames: 0: person 1: bicycle 2: car 3: motorcycle 4: airplane...
View ArticlePython • Re: gpiozero servomotor issues
I guess to close it out this worked perfectly, thank you you are a life saver!Statistics: Posted by Operantboxhelp — Wed Oct 23, 2024 2:06 am
View ArticlePython • serial.Serial no longer works correct
Hello, the expression serial.Serial no longer works for me.import serialimport timeser = serial.Serial('/dev/ttyUSB0',9600)A = "255\r"ser.write(bytes(A, 'utf-8'))print ("ALL RELAIS:...
View ArticlePython • Re: serial.Serial no longer works correct
Which version of Raspberry Pi OS are you running (e.g. Bookworm 64-bit) and are you using a python virtual environment (venv)?What does pip list show e.g. my Pi4 Bookworm (not in venv) has: Code: pip...
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Python • Ultrasonic Sensor USB Serial Python
Hello all I am new to the Raspberry Pi forum I'm not too sure where this topic might belong since it encompasses a lot of different stuff but I have decided to try my luck here. I have an Ultrasonic...
View ArticlePython • Re: Ultrasonic Sensor USB Serial Python
Python code relies on indentation (left-hand white space) for its syntax. The forum software provides [_Code_ ] tag markup to preserve indentation. This is found on the fifth 'button' from the left at...
View ArticlePython • MemoryError: memory allocation failed, allocating 21858 bytes
I have a setup with a raspberry pi pico I have 3000 lines of codewhen I compile I get this error:MemoryError: memory allocation failed, allocating 21858 bytesorRuntimeError: bytecode overflowwith the...
View ArticlePython • Re: MemoryError: memory allocation failed, allocating 21858 bytes
I have a setup with a raspberry pi pico I have 3000 lines of codewhen I compile I get this error:MemoryError: memory allocation failed, allocating 21858 bytesorRuntimeError: bytecode overflow'...How...
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Python • Easy button
Sorry for the newb question. I thought this would be easy but turning out to fight me. When I leave the batteries in it returns all 1s without pushing and when I take out AA batteries it returns 0s....
View ArticlePython • Re: Easy button
Check your wiring to the pins - see https://pinout.xyz/#Are you running Bookworm or other version of Raspberry Pi OS?Which Pi is it?Where are these AA batteries?Looks like there are crocodile clips...
View ArticlePython • Detect motion with pi camera v1
So I have found this python script and it detects motion.The problem - it uses raspistill and I don’t know how to make it work with picamera 2https://thezanshow.com/electronics-tuto ......
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