raphaelyancey / pyky040 Goto Github PK

I'm trying to use the "device" configuration rather than the GPIO pins and I have it working perfectly for the rotary encoder. How would I go about monitoring the button pushes through the same "device" method?

Thanks
Kris

Hi,

Looking at the code it seems DT + CLK are pulled low. The common carrier board has 10K pull-ups, which presumably override this so the DT + CLK become pulled-up.

Is there a reason why they're pulled down and not up in the code? Potentially, if they were pulled up I could connect a rotary encoder without the carrier board or external pull ups.

Thanks!

Callan

I'm opening a new issue to hopefully get more visibility there...

Having a similar same issue:
inc_callback, dec_callback& chg_callback get called multiple time for each "steps" of my rotary encoder. sw_callback is called once as expected. I tried to change the polling_interval, but this seems to make things worst as if I keep turning the encoder clockwise I'll get the counterclockwise callback executed.

Adding logger.info(self.polling_interval) on pyky040.py at line 47 and 133 give me the following output:INFO:root:5

Maybe this is due to the cheap construction of the rotary encoder module? I'm using those one (I thing you are using the same one)

With the threaded example the callback get called only twice

this is the code I run

# Import the module and threading
from pyky040 import pyky040
import threading
import time

# Define your callback
def up_callback(scale_position):
    print("up")

def down_callback(scale_position):
    print("down")

def pressed_callback():
    print("pressed")

# Init the encoder pins
encoder = pyky040.Encoder(CLK=5, DT=6, SW=13, polling_interval=5)

# Setup the options and callbacks (see documentation)
encoder.setup(scale_min=0, scale_max=100, step=1, inc_callback=up_callback, dec_callback=down_callback, sw_callback=pressed_callback)

# Create the thread
my_thread = threading.Thread(target=encoder.watch)

my_thread.daemon=True

# Launch the thread
my_thread.start()

# Do other stuff
print('Other stuff...')
while True:
    print('Looped stuff...')
    time.sleep(10)
# ... this is also where you can setup other encoders!

Well I just received another rotary encoder (PEC16-4220F-S0024) and I still have this issue

Originally posted by @SebDominguez in #1 (comment)

Try adding a start=0 to the encoder setup, so that it starts at 0 and if you turn the encoder ti negtive values it gets to -1

Is it possible to have two options on the switch, pressed short and long?
Babau

Hi, I have an issue using this useful library.
I get double input either by rotating as well as pressing the switch. (using it on a raspberry pi 3 b+)

I mean, when rotating by 1, I get

The scale position is 1
The scale position is 2

then

The scale position is 3
The scale position is 4

But I can bear with that for what I have to use it.

Major problem are with the switch. When pressing I get

Button pressed
Button pressed

And I can't use it like this.