Search found 92 matches

by slzatz
Sat Mar 24, 2018 12:33 pm
Forum: Hardware Projects
Topic: M5Stack as Sonos remote controller
Replies: 0
Views: 579

M5Stack as Sonos remote controller

Just thought I'd share this project that uses the M5Stack Development Kit with psRAM running the @loboris port. The M5Stack "remote" displays an image of the artist that is playing along with their name and the track title. The buttons increase/decrease volume and play/pause. Wouldn't be possible wi...
by slzatz
Tue Jan 16, 2018 4:01 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 111896

Re: rshell and sd card

Updated to MicroPython ESP32_LoBo_v3.1.5 - 2017-01-16 and with mounting the sd card in boot.py, rshell properly detects the card and all operations work fine after either a soft reboot or a hard reboot. Thank you.
by slzatz
Mon Jan 15, 2018 6:20 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 111896

Re: rshell and sd card

If I mount the sd in boot.py and do a hard reset, I can make some progress. Rshell does know that /sd exists but can't access it when issuing an ls command but can cd into the directory -- it just can't do anything once there. Here is the rshell output: (rshell) slzatz@slz-t470s:~/rshell$ rshell -p ...
by slzatz
Mon Jan 15, 2018 2:40 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 111896

Re: rshell and sd card

Thanks for the responses. It seems very odd although I am sure it's something absolutely obvious that I am missing. I am mounting the sd card in boot.py although I've tried main.py as well. I have run rshell in debug mode and when it does remote_eval of os.listdir("/") all that returns is /flash whe...
by slzatz
Mon Jan 15, 2018 3:27 am
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 111896

rshell and sd card

Am using the latest @loboris firmware and using SPI to access an sd card and after mounting the sd card reading and writing files to "/sd" works fine and os.stat("/sd") works as well but rshell does not see the "/sd" directory only the "/flash" directory. Not sure it's helpful but below are the mess...
by slzatz
Fri Jan 05, 2018 12:54 am
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 111896

Re: MicroPython on ESP32 with SPIRAM support

Note that when I also added libz.so.1 with

Code: Select all

sudo apt-get install zlib1g:i386
compilation completed successfully but still seems better to have 64-bit tool chain v. having to add support for 32-bit to a 64-bit system.
by slzatz
Fri Jan 05, 2018 12:30 am
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 111896

Re: MicroPython on ESP32 with SPIRAM support

The xtensa tool chain for the new repository appears to be 32 bit and I am running on 64-bit Ubuntu 17.10. The deactivated repository on the same machine had a 64-bit xtensa tool chain. I did try to install 386 architecture packages: sudo apt-get install libc6:i386 libncurses5:i386 libstdc++6:i386 b...
by slzatz
Sat Dec 30, 2017 8:31 pm
Forum: Programs, Libraries and Tools
Topic: rshell - Remote Shell
Replies: 53
Views: 26150

Re: rshell - Remote Shell

Just to close the loop on my issue with rshell and the @loboris port -- I hadn't pulled the latest firmware and was testing rshell with: MicroPython ESP32_LoBo_v2.0.7 - 2017-11-01 on ESP32 board with ESP32 when I updated to MicroPython ESP32_LoBo_v2.0.8 - 2017-11-04 on ESP32 board with ESP32 os.stat...
by slzatz
Thu Dec 28, 2017 11:11 pm
Forum: ESP32 boards
Topic: MicroPython on ESP32 with SPIRAM support
Replies: 457
Views: 111896

Re: MicroPython on ESP32 with SPIRAM support

I had at least a superficially similar problem that was fixed at Boris’ suggestion by putting gc.collect() at the end of datacb() so you may want to try that while waiting for a more definitive answer.