Thank you for all information.
I will try read data directly from modbus daemon.
Thank you for all information.
I will try read data directly from modbus daemon.
Thank you, now everything is clear.
Can you just confirm that below link is proper one for my neuron?
You are right, installation from clear raspbian image and master version of evok from git works.
Can you show me example of python code that I can read that signal without evok.py?
It could be even fragment of evok code that just read data from selected Digital Input?
Thank you in advance,
Hi,
I have a problem with reading signal from my laser sensor using Neuron.
I can't find a way to get information about signal.
I have Neuron S10x and connected to it signal from laser sensor.
I use two alternative connections:
I tried clear raspbian OS and your image from https://files.unipi.technology/ jessie-2016-12-06.img.
On both OS I have the same, can read signal from RPI GPIO 40 but can't read any data from Neuron.
All connections you can see on the attached file:
Could you write me for example python code that I can read signal?
For RPI GPIO 40 I read it using
import RPi.GPIO as GPIO
import time
GPIO.setmode(GPIO.BCM)
PIN = 21
GPIO.setup(PIN, GPIO.IN, pull_up_down=GPIO.PUD_UP)
while True:
if(GPIO.input(PIN) == 1):
print("No Input signal detected")
time.sleep(0.1)
else:
print("Input signal detected")
GPIO.cleanup()
Input signal detected
Input signal detected
Input signal detected
Input signal detected
Input signal detected
Input signal detected
Input signal detected
Can you show me similar example how to read data from Neuron ?
Connection details and what I get using evok.py web interface in attached files.
I would like to know how to read signals without evok, to be sure the problem is not in configuration of it.
Thank you in advance for your help.
It is worth to note that on unipi image I see different result of command i2cdetect -y 1
This is what I see when use your image: