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    tobozo
    @tobozo
    it should be in the ESP bootloader
    like the gamebuino
    grooves38
    @grooves38
    but sure, to load his app via your loader would be great as well
    I see
    but I guess EsspressIF woN#t support that
    won't
    tobozo
    @tobozo
    i've seen a modified esp8266sdk that does that
    grooves38
    @grooves38
    their focus is to support dual images
    from bootloader
    to have OTA support
    and they want to keep the bootloader generic, more or less
    tobozo
    @tobozo
    i've found the most elegant approach is the one from the odroid-go
    grooves38
    @grooves38
    hey cool, chess works now as well
    tobozo
    @tobozo
    in the psram ^^
    grooves38
    @grooves38
    yeah, but not every board has psram
    most of them don't have
    ok, guy, I have to go
    tobozo
    @tobozo
    and not every board with psram has working psram poke @jsdungeon
    grooves38
    @grooves38
    thanks again for you help
    :-)
    have a nice evening
    see u
    tobozo
    @tobozo
    you too
    tobozo
    @tobozo
    https://www.youtube.com/watch?v=ccOSyEdZdiw
    Ulrich Rosenbaum
    @jsdungeon
    I subscribed
    tobozo
    @tobozo
    https://github.com/tobozo/M5Tube
    I'm totally open to feedback/criticism/insults concerning this project
    Ulrich Rosenbaum
    @jsdungeon
    Hi all, how difficult would it be for me as a coding noob to create an app on the M5 which is recognizing a sudden fall and sends out an e-mail if not picked up after 2 minutes? Something like the apple watch 4 is doing now.
    tobozo
    @tobozo
    there's this M5-Crackscreen app you can use as a start https://github.com/nomolk/M5Stack_CrackScreen
    but it's a long way to distinguish shakes from real falls
    Ulrich Rosenbaum
    @jsdungeon
    Thank you. I thought there might be a way to measure the speed during the fall to get an idea about the nature of the movement.
    I would like to have a fall detector for the elderly as result.
    Ulrich Rosenbaum
    @jsdungeon
    Found this: http://www.esp32learning.com/code/esp32-and-bma250-acceleration-sensor-example.php
    tobozo
    @tobozo
    om nom nom nom https://www.hackster.io/arundale/sqlite3-library-for-esp32-arduino-core-a76ad1
    requires a SD Card of course ^_^
    Manfred Müller-Späth
    @mamuesp
    @tobozo - Too bad ... would be nice to use it on Mongoose-OS together with some bigger Flash. Who needs GB of data on an ESP32? And it's a pity it is always connected to the Arduino Framework ... :flushed:
    tobozo
    @tobozo
    you mean memory-wise ?
    there's still the m$ version though https://github.com/Azure/iot-edge-sqlite
    Manfred Müller-Späth
    @mamuesp
    No, storage flash. I use the ODROID-GO as my favorite prototyping device (don’t need much pins as I use mainly SPI and I2C with GPIO extenders and an interrupt pin), so it has 16MB flash - that would be enough for some nice scenarios, no SD-Card needed there ...
    tobozo
    @tobozo
    What scenario on the ESP32 could possibly use gigabytes of SQLite data ?
    not a web server since filesystem access is enough
    Manfred Müller-Späth
    @mamuesp
    I don’t know - so that’s the question why the SQLite lib is only using an SD-Card. But I think it’s because of the Arduino awareness … addtional filesystems are not very well known there in conjunction with „normal“ flash chips, so the obvious is used ...
    tobozo
    @tobozo
    maybe for someone porting code logic from another language onto an IoT, for database reimport purpose ?
    when I played with the video format for m5stack I was surprised how fast the file seek was, it was much faster than opening a bunch of files with the same weight
    Manfred Müller-Späth
    @mamuesp
    Well, and I’m using LFS on my device with Mongoose-OS - this is also faster than SPIFFS.
    tobozo
    @tobozo
    LFS ? reminds me of Amiga
    Manfred Müller-Späth
    @mamuesp
    https://github.com/ARMmbed/littlefs
    tobozo
    @tobozo
    ok it's just another homonym :D
    although it could be related http://www.amiga-stuff.com/text/fs-creators/LFS.doc
    stonemull
    @stonemull
    good evening folks