Lopy with pysense shield + deep sleep issues

[Andy12]

I encountered this issue "IndexError: bytes index out of range" when i tried to get the deep sleep aspect to work on lopy with a pysense shield. The error occurred after I tried to execute

wake_s = ds.get_wake_status() as shown below.

from deepsleep import DeepSleep

ds = DeepSleep()

wake_s = ds.get_wake_status()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/flash/lib/deepsleep.py", line 144, in get_wake_status
File "/flash/lib/deepsleep.py", line 77, in peek
IndexError: bytes index out of range

Below are the links which i used to get started with using the pysense and lopy.
https://docs.pycom.io/chapter/gettingstarted/installation/firmwaretool.html
https://github.com/pycom/pycom-libraries/blob/master/deepsleep/deepsleep.py
https://github.com/pycom/pycom-libraries/blob/master/examples/deepsleep/main.py

The information below shows the lopy os.uname() after the upgrade.

import machine

os.uname()
(sysname='LoPy', nodename='LoPy', release='1.8.0.b1', version='v1.8.6-760-g90b72952 on 2017-09-01', machine='LoPy with ESP32', lorawan='1.0.0')

Also the lopy is not going to deep sleep mode if i just use the following commands:

from deepsleep import DeepSleep
ds = DeepSleep()
ds.go_to_sleep(60)

Your help is much appreciated.

[jhoguaman]

@andy12 said in Lopy with pysense shield + deep sleep issues:

wake_s = ds.get_wake_status()

Hi, I have the same problem, maybe Did you resolve it?