10000 FiPy with Pytrack gives error on load module · Issue #159 · pycom/pycom-micropython-sigfox · GitHub
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FiPy with Pytrack gives error on load module #159

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tanmoydutta opened this issue Apr 23, 2018 · 6 comments
Closed

FiPy with Pytrack gives error on load module #159

tanmoydutta opened this issue Apr 23, 2018 · 6 comments

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@tanmoydutta
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**PYB: soft reboot
Traceback (most recent call last):
File "main.py", line 11, in
File "Pytrack/Pytrack.py", line 5, in
TypeError: cannot create 'module' instances
MicroPython 2ac6da2 on 2017-12-18; FiPy with ESP32
Type "help()" for more information.

import os
os.uname()
(sysname='FiPy', nodename='FiPy', release='1.11.0.b1', version='2ac6da2 on 2017-12-18', machine='FiPy with ESP32', lorawan='1.0.0')
os.listdir('lib/pycoproc')
['pycoproc.py']
os.listdir()
['lib', 'boot.py', 'main.py', 'project.pymakr', 'sys', 'cert', 'L76GNSS', 'Pytrack', 'LIS2HH12.py']
os.listdir('Pytrack')
['pytrack.py']
os.listdir('lib/pycoproc')
['pycoproc.py']
**

Trying to make the Pytrack to work wth the FiPy but keep getting the following error -

import machine
machine.reset()
ets Jun 8 2016 00:22:57

rst:0x7 (TG0WDT_SYS_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff9028,len:8
load:0x3fff9030,len:1060
load:0x4009fa00,len:0
ho 12 tail 0 room 4
load:0x4009fa00,len:15160
entry 0x400a0644
Traceback (most recent call last):
File "main.py", line 11, in
File "Pytrack/Pytrack.py", line 5, in
TypeError: cannot create 'module' instances
MicroPython 2ac6da2 on 2017-12-18; FiPy with ESP32
Type "help()" for more information.

The Pytrack works fine with a LoPy except for some memory issues due to the new library hence I decided to switch to FiPy
@jmarcelino
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Can you try a different/better USB cable please? The FiPy has a higher initial current draw than the LoPy and some bad quality cables can't deliver the proper voltage

@tanmoydutta
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@jmarcelino thanks for your quick reply. Already tried two different cables. One specially made for chargers. Hence not sure if this is really the case. How else can I find out what is wrong ?

@jmarcelino
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Thank you, as a first step please try updating the firmware, the release you have is very old

https://forum.pycom.io/topic/2875/new-firmware-release-v1-17-3-b1

@tanmoydutta
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Updated the firmware, still the same problem -

import os
os.uname()
(sysname='FiPy', nodename='FiPy', release='1.17.3.b1', version='v1.8.6-849-83e2f7f on 2018-03-19', machine='FiPy with ESP32', lorawan='1.0.2', sigfox='1.0.1')

PYB: soft reboot
Traceback (most recent call last):
File "main.py", line 11, in
File "Pytrack/Pytrack.py", line 5, in
TypeError: cannot create 'module' instances
MicroPython v1.8.6-849-83e2f7f on 2018-03-19; FiPy with ESP32
Type "help()" for more information.

@tanmoydutta
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Just to be sure I also updates the firmware on Pytrack board as well -

C:\dfu-util-0.9-win64>dfu-util-static.exe -D pytrack_0.0.8.dfu
dfu-util 0.9

Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2016 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/

Match vendor ID from file: 04d8
Match product ID from file: f014
Opening DFU capable USB device...
ID 04d8:f014
Run-time device DFU version 0100
Claiming USB DFU Runtime Interface...
Determining device status: state = dfuIDLE, status = 0
WARNING: Runtime device already in DFU state ?!?
Claiming USB DFU Interface...
Setting Alternate Setting #0 ...
Determining device status: state = dfuIDLE, status = 0
dfuIDLE, continuing
DFU mode device DFU version 0100
Device returned transfer size 64
Copying data from PC to DFU device
Download [=========================] 100% 16384 bytes
Download done.
state(2) = dfuIDLE, status(0) = No error condition is present
Done!

@tanmoydutta
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Conclusion - keep all files in the lib folder without a subfolder.

peter-pycom added a commit that referenced this issue Aug 25, 2020
@peter-pycom
Merge pull request #159 from pycom/release_v1.20.2.rc11
13594f3 
update version numbers pygate+fw
X-Ryl669 pushed a commit to X-Ryl669/pycom-micropython-sigfox that referenced this issue May 12, 2023
@peter-pycom
Merge pull request pycom#159 from pycom/release_v1.20.2.rc11
f3ac905 
update version numbers pygate+fw
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@jmarcelino @tanmoydutta
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