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by jonathanscottjames
Wed Mar 28, 2018 11:06 pm
Forum: Raspbian
Topic: [GUIDE] Raspbian Lite with RPD/LXDE/XFCE/MATE/i3/Openbox/X11 GUI
Replies: 154
Views: 680182

Re: [GUIDE] Raspbian Lite with RPD/LXDE/XFCE/MATE/i3/Openbox/X11 GUI

now i see sudo raspi-config 1 questions please. why do people not make bash scripts with zenity to select things like desktops and other options is pygame libraries module on "raspbian stretch lite" ? i wish i was inspired to make a python desktop with no dependencies. the script would be tiny. it t...
by jonathanscottjames
Sun Mar 04, 2018 1:54 pm
Forum: Interfacing (DSI, CSI, I2C, etc.)
Topic: Simple GPIO performance benchmark
Replies: 33
Views: 23053

Re: Simple GPIO performance benchmark

this is a pi 3 it's obvious that the peak misalignment average timing is almost a full 16 bit interval after 160 bits which indicates it has moments of stabillitry https://www.facebook.com/1960622427301192 looking at 10us / cm(.1ms full screen) the time for an average 16 flip flop data output is sta...
by jonathanscottjames
Sun Mar 04, 2018 11:21 am
Forum: Java
Topic: Java GPIO Frequency Benchmarks
Replies: 35
Views: 19627

Re: Java GPIO Frequency Benchmarks

i made this python script to test the pi to see if it would do the 27k claimed.. this is 250k 1 bit flop i made this synchronous serial clock driver so i could can see the back porch by placing the external sync in on gpio4 output from gpio3 ,, in to my old 50mhz analog blinky scope of the serial cl...
by jonathanscottjames
Thu Mar 01, 2018 9:55 pm
Forum: Python
Topic: read which key is pressed with python pygame library but the game window has to be focused yet you can make it small
Replies: 0
Views: 258

read which key is pressed with python pygame library but the game window has to be focused yet you can make it small

import pygame, sys from pygame.locals import* print("esape key to exit") while True: DISPLAYSURF = pygame.display.set_mode((50,10)) # calls the gui before reading the keys while True: # main game loop for event in pygame.event.get(): if event.type == QUIT: #quit if x on the game gui is clicked pyga...
by jonathanscottjames
Mon Feb 26, 2018 1:49 pm
Forum: Off topic discussion
Topic: Skype working on Raspbian + RPI 2
Replies: 17
Views: 27028

Re: Skype working on Raspbian + RPI 2

***** warNing ***** exagear is a virus app. only works for 3 days,, then exagear stopps working forever.. anyone know how to really install skype debian on pi3 WITHOUT EXAGEAR dickS BEST WORK ARROUND I KNOW IS click: start menu / "preferences" / "main menu editor" click "internet " icon click "new i...
by jonathanscottjames
Sat Feb 17, 2018 12:09 pm
Forum: Raspbian
Topic: Raspbian::Stretch
Replies: 2
Views: 424

Raspbian::Stretch

i couldn't get it to work from noobs.. with the 1.5gb version , but i downloaded the 4gig version with microtorrent and formated my new 16 gb class10 sd with sd card formatter and installed the 4gb raspbien stretch img file with win32 disk imager set to non re-sizable(which is the default).. and i d...

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