Traceback (most recent call last):
File "<stdin>", line 2, in <module>
ImportError: no module named 'ds18x20'

I have pasted the ds18x20.py into the folder my other py files and project is in. Is that not where it goes?
Is it the right library for DSB1820? I got it from here.

I've setup my Sipy as:
VCC = 3.3V pin
Ground = GND
Data = G17

from machine import Pin
from ds18x20 import DS18X20
d=DS18X20(Pin('G17', mode=Pin.OUT))
result=d.read_temps()
print(result)


• /flash
  • /lib
    • ds18x20.py

  - boot.py
  - main.py


If you open your REPL (either in Pymakr or another tool) and type the following commands, what is your output?

import os
os.listdir('/flash')

This should show your the file structure of /flash

from machine import Pin
#from ds18x20 import DS18X20
import os
os.listdir('/flash')
#d=DS18X20(Pin('G17', mode=Pin.OUT))
#result=d.read_temps()
#print(result)

Which gave this output:

Running TempSensor.py
>
MicroPython v1.8.6-422-g516b861 on 2017-02-07; SiPy with ESP32
Type "help()" for more information.
>>>

print(os.listdir('/flash'))

or run it from the REPL to see the output

>>> import os
>>> os.listdir('/flash')

Running TempSensor.py
['boot.py', 'sys', 'lib', 'cert', 'main.py', 'project.pymakr']
>
MicroPython v1.8.6-422-g516b861 on 2017-02-07; SiPy with ESP32
Type "help()" for more information.
>>> 

So How can I add it to lib?

Once you're got a new project, if you create a folder called 'lib' and place the ds18x20.py into this folder and then press sync, it should put it into the lib folder!

from machine import UART
import os
import machine
uart = UART(0, 115200)
os.dupterm(uart)

and main.py:

import os
import pycom
from machine import Pin
#from ds18x20 import DS18X20
print(os.listdir('/flash'))
pycom.rgbled(0x000000) # rblack
#d=DS18X20(Pin('G17', mode=Pin.OUT))
#result=d.read_temps()
#print(result)
machine.idle()

Then I synced and then ran my program and this is the output:

Running main.py
['__init__.py', 'sys', 'lib', 'cert', 'TempSensor.py', 'main.py', 'boot.py', 'project.pymakr']
>
MicroPython v1.8.6-422-g516b861 on 2017-02-07; SiPy with ESP32
Type "help()" for more information.
>>> 

As you can see the library is still not there. But if I go

print(os.listdir('/flash/lib'))

The output says its there:

Running main.py
['ds18x20.py']
>
MicroPython v1.8.6-422-g516b861 on 2017-02-07; SiPy with ESP32
Type "help()" for more information.
>>> 

Why doesn't it show the onewire.py/diff?

import os
import pycom
from machine import Pin
from ds18x20 import DS18X20

#pycom.rgbled(0x000000) # rblack

d=DS18X20(Pin('G17', mode=Pin.OUT))
result=d.read_temps()
print(result)
machine.idle()

My output however gives this error:

Syncing the project with the SiPy. Please wait...
Successfully synced!


MicroPython v1.8.6-422-g516b861 on 2017-02-07; SiPy with ESP32
Type "help()" for more information.
>>> 

Running main.py
Traceback (most recent call last):
  File "<stdin>", line 8, in <module>
  File "/flash/lib/ds18x20.py", line 47, in __init__
  File "/flash/lib/onewire.py", line 246, in scan
  File "/flash/lib/onewire.py", line 274, in _search
  File "/flash/lib/onewire.py", line 148, in write_byte
NameError: name 'pin_lalue' is not defined
>
MicroPython v1.8.6-422-g516b861 on 2017-02-07; SiPy with ESP32
Type "help()" for more information.
>>> 

"pin_lalue" isn't in any of my files or libraries? Why is it looking for something that doesn't exist?

Running main.py
Traceback (most recent call last):
  File "<stdin>", line 9, in <module>
  File "/flash/lib/onewire.py", line 162, in __init__
  File "/flash/lib/onewire.py", line 124, in scan
  File "/flash/lib/onewire.py", line 132, in _search_rom
  File "/flash/lib/onewire.py", line 36, in reset
NameError: name 'enabXe_irq' is not defined
>
MicroPython v1.8.6-422-g516b861 on 2017-02-07; SiPy with ESP32
Type "help()" for more information.
>>> 

at line 36 in the onewire library it is enable_irq(1)... not enabXe_irq. Paymkr is replacing the 'l' with 'X'???

but first check if your file is not corrupted
try compare it in text editor e.g Notepad++, Total Comander, WinMerge ...
i mean - read file e.g. throught ftp and compare with file you thing that should be stored
because i see in your error message corrupted name "enabXe_irq" which not exists in onewire driver

0_1487543077630_onewire.py
this doesnt have enableXe_irq, I don't think its the files thats faulty. Something is wrong with my code or the order I'm doing things, I'm pretty sure, I just don't know what?

try something like this

f = open('onewire.py', 'r+')
d = f.readall()
print(d)

do you see some corruption in content?

Try also downloading file throught ftp - is this file same as your on the computer?