cesanta/mongoose-os

Mongoose OS community chat

Jan

@janko.valiska:matrix.org

Thanks for reply and useful information. I'm curious... is it possible to invoke RPC call directly from code? I want use BT SPP protocol to transfer FW image/zip. So i need somehow execute rpc-service-otas serice calls (OTA.Begin/Write/End) when the data is received from SPP serial interface.

Aaa, probably I should use: rpc-loopback. Am I right?

abhibhatia98

@abhibhatia98

@DrBomb

@abhibhatia98 The device will need to be rebooted after the setting is changed. The address is bound to the URI at boot time, so changing the config value will not take effect until you restart the device

I have doing something to overcome manual reboot

-  ["restart.pending", "b", true, {"title": "First time restart done or not"}]
if(mgos_sys_config_get_restart_pending())
{    
    mgos_sys_config_set_restart_pending(false);
    mgos_system_restart();    
}

this cause device continuously rebooting. Do you have ideawhats the issue. I have checked condition works fine when I comment restart method

DrBomb

@DrBomb

you're not saving the config

abhibhatia98

@abhibhatia98

Oops ,thanks for response

Jan

@janko.valiska:matrix.org

[m]

@rojer: Hi, I'm trying to use rpc-service-ota to perform OTA over BT. After couple of chunks I receive Request queue overflow from mg_rpc_callf handler. I'm sending chunks of size 256bytes every 2 seconds. What can be the problem?

Jan

@janko.valiska:matrix.org

[m]

Problem solved... we called RPC methods from ISR. Somehow it didn't work... :)

cnhyades

@cnhyades

@rojer , We facing a crash issue after running for many hours. Hardware is ESP32 and OS version 2.19

Test Setup:

Receiving Bluetooth Notifications every 5seconds and posting them to an HTTP end point via "mgos_invoke_cb"
RPC Methods(over http) are invoked from 3/4 different clients every 5seconds.

Coredump pastebin link: https://pastebin.com/SViMe0RM

Do you think it is related to dynamic memory (de)allocation?

Harsh Bhikadia

@daadu_gitlab

Some of our field ESP32 were not working(radnomly disconnecting and not connecting back - even after reboot) with Deco WIfi-Mesh system, turns out that Deco uses "Fast Roaming" feature (IEEE 802.11k and v)

ESP-IDF have already implemented it and released in v4.3 (commit - espressif/esp-idf@27101f9 and example - https://github.com/espressif/esp-idf/tree/master/examples/wifi/roaming)

These is behind a flag (CONFIG_WPA_11KV_SUPPORT, CONFIG_WPA_SCAN_CACHE)- which is off by default. Looks like experimental as of now.

I want this "fast roaming" support in Mongoose.

Is it trivial to upgrade to ESP-IDFv4.3? as of now mongoose (master) is pointing to v4.2 ?

@rojer @cpq Any plan for having this in mongoose as well? or will wait for proper (i am assuming it is not because it is behind a flag in menuconfig) implementation?

https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/kconfig.html#config-wpa-11kv-support

abhibhatia98

@abhibhatia98

Hi All, I am just trying to research around mongoose-os usability in production like how much percentage devices are running on mongoose os . something related to statistics. I found many of report but doesn't found any thing about mongoose os. Do any one can share thoughts or relevant info/resource like where does it stand in below graph?

Deomid Ryabkov

@rojer

@daadu_gitlab i do plan to update the IDF

unfortunately, it is not trivial to upgrade yourself, as there are a number of patches on top of the upstream that need to be rebased

@abhibhatia98 i don't think we'd make that graph, our usage is certainly below 1%

Harsh Bhikadia

@daadu_gitlab

@rojer any expected date/month for the upgrade?

David Cruchon

@Enophi

Hi! Do you know if it is possible to customize the provisioning command mos aws-iot-setup? Have a nice day

Deomid Ryabkov

@rojer

@rojer any expected date/month for the upgrade?

"soon". no ETA, though

Hi! Do you know if it is possible to customize the provisioning command mos aws-iot-setup? Have a nice day

https://github.com/mongoose-os/mos/blob/master/cli/aws/aws.go

gadget-man

@gadget-man

Hi! Do you know if it is possible to customize the provisioning command mos aws-iot-setup? Have a nice day

https://github.com/mongoose-os/mos/blob/master/cli/aws/aws.go

This reminded me that whenever I provision using aws-iot-setup it returns a AttachPrincipalPolicy is deprecated error. I’ve forked an update and am ready to post a proposed PR to migrate to AttachPolicy, but not sure how to test it locally first?

1 reply

Deomid Ryabkov

@rojer

run make on a machine that has Go toolchain, you'll get a mos binary

then use ./mos to test

gadget-man

@gadget-man

Thanks. I’ve tested and all seems OK so have submitted a PR

Liviu

@nliviu

@rojer Is there a way to find out which library issues

Error: /src/cli/build_local.go:204: can't build for the platform ubuntu; supported platforms are: [esp32] (use --no-platform-check to override)

Deomid Ryabkov

@rojer

not easily, unfortunately

Liviu

@nliviu

Thanks.

Marcus Hoffmann

@hoffmann-m

@rojer The library mongoose-os-libs/gcp reconfigures MQTT. My question is if this will keep MQTT1 working as a fallback?

gadget-man

@gadget-man

Is there a way to get email notifications of watched threads turned back on for the forums?

Jorge Mesquita

@jorge4_gitlab

Hi , Im unable to build esp32 firmware at the moment,
Ive tested with a progressively more clean mos.yml,
but cant, even with an empty main.c, empty fs.
my libs:

libs:
  - origin: https://github.com/mongoose-os-libs/boards
  - origin: https://github.com/mongoose-os-libs/dns-sd
  - origin: https://github.com/mongoose-os-libs/i2c
  - origin: https://github.com/mongoose-os-libs/rpc-loopback
  - origin: https://github.com/mongoose-os-libs/rpc-mqtt
  - origin: https://github.com/mongoose-os-libs/spi
  - origin: https://github.com/mongoose-os-libs/wifi
  - origin: https://github.com/mongoose-os-libs/ca-bundle
  - origin: https://github.com/mongoose-os-libs/core
  - origin: https://github.com/mongoose-os-libs/http-server
  - origin: https://github.com/mongoose-os-libs/rpc-service-config
  - origin: https://github.com/mongoose-os-libs/rpc-service-fs
  - origin: https://github.com/mongoose-os-libs/rpc-ws

i see now that the image for the build is recent (4hours ago) tag 4.2-r2

the error is:

... deps/wifi/src/esp32/esp32_wifi.c:36:10: fatal error: mgos_lwip.h: No such file or directory

i think is an issue with the rc2, because i cant build even in the cloud.
any help will be appreciated. regards.

Deomid Ryabkov

@rojer

@jorge4_gitlab you need to update all the dependencies, not just mongoose-os

it was a multi-library change, full context is mongoose-os-libs/ethernet#7

Jorge Mesquita

@jorge4_gitlab

If I delete the deps and build folders, wont everything update automatically? Thanks for the reply btw

Deomid Ryabkov

@rojer

@jorge4_gitlab ok, i see the problem. pushed a fix to the wifi lib (we need to depend on lwip now)

mongoose-os-libs/wifi@74670d6 is the fix

d4rkmen

@d4rkmen

hi guys. can someone point me on a debian mongoose-os sample with homekit adk?

iops. i mean ubuntu. i know its supported by mos

Deomid Ryabkov

@rojer

shelly-homekit has ShellyU target

https://github.com/mongoose-os-apps/example-homekit should also build for ubuntu with no changes

d4rkmen

@d4rkmen

thanks man @rojer

puchongv

@puchongv

hello

I need help I just migration from arduino to mongoose os

I have 1 week to migrate the code

if anyone are expert of mOS,C++ and understand Arduino. I need only few minute

puchongv

@puchongv

I very happy to pay for consult time

Márk Antal Csizmadia

@mark-antal-csizmadia

Hi all,

I have done OTA on an ESP8266 that has been smoothly running an earlier firmware for some time. In essence, the firmware sends a JSON payload via MQTT to Google Cloud Platform's IoT Core. The MQTT bridge between the ESP and the Cloud has been working flawlessly for the past weeks. However, after OTA, I get the error below.

[Aug 23 14:05:33.515] mg_ssl_if_mbedtls.c:207 0x3fff3c24 mbedTLS error: -0x2700
[Aug 23 14:05:33.515] mgos_mqtt.c:141         MQTT TCP connect error (-3)
[Aug 23 14:05:33.515] mgos_mqtt.c:164         MQTT Disconnect
[Aug 23 14:05:33.515] mgos_mqtt.c:507         MQTT connecting after 1025 ms
[Aug 23 14:05:33.515] mgos_mongoose.c:66      New heap free LWM: 10608
[Aug 23 14:05:34.543] mgos_mqtt.c:431         MQTT connecting to mqtt.googleapis.com:8883
[Aug 23 14:05:34.650] mg_ssl_if_mbedtls.c:35  0x3fff42c4 ciphersuite: TLS-ECDHE-RSA-WITH-AES-128-GCM-SHA256
[Aug 23 14:05:35.769] mg_ssl_if_mbedtls.c:35  0x3fff42c4 x509_verify_cert returned -9984
[Aug 23 14:05:35.769] mg_ssl_if_mbedtls.c:35  0x3fff42c4   The certificate is not correctly signed by the trusted CA

I would greatly appreciate it if someone could help me out with understanding what's going on. I'm happy to share more of my logs but basically, the firmware is stuck at this stage. Thank you for your guidance in advance!

Have a great day,
Mark

Liviu

@nliviu

@mark-antal-csizmadia https://gitter.im/cesanta/mongoose-os?at=60ec545117929c14e6827c13
mongoose-os-libs/ca-bundle@82ddde1

1 reply

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