Search found 137 matches

by meowsqueak
Mon May 20, 2019 11:30 pm
Forum: ESP32 IDF
Topic: Reading from SPI Accelerometer and networking out data at 2000hz
Replies: 11
Views: 916

Re: Reading from SPI Accelerometer and networking out data at 2000hz

This is part of an imu test rig so it needs to work with a variety of imu. This rig needs to sample several imu at once so they can be compared Regardless, even fifos generate an interrupt and then need to be read on a fairly regular schedule (when the sample rate is 2k) so I’m wondering if the rea...
by meowsqueak
Mon Apr 15, 2019 11:30 pm
Forum: Showcase
Topic: JTAG Debugger that fits most ESP32 Projects
Replies: 12
Views: 4522

Re: JTAG Debugger that fits most ESP32 Projects

I'm curious though - what do you consider "too expensive"? I have a C232HM that works well with the ESP32, and they are US$26 (ex. shipping) each This cable has no level shifting but you are right in principle it works but not as reliable as a debug adapter with level shifting to the used ESP32 sup...
by meowsqueak
Wed Mar 20, 2019 8:23 pm
Forum: ESP32 IDF
Topic: Potential serious issue with MQTT library in ESP-IDF 3.2 - resolved by Espressif?
Replies: 2
Views: 801

Re: Potential serious issue with MQTT library in ESP-IDF 3.2 - resolved by Espressif?

Thank you very much for the detailed reply. I look forward to using this library in 3.2.
by meowsqueak
Tue Mar 19, 2019 9:23 pm
Forum: ESP32 IDF
Topic: Potential serious issue with MQTT library in ESP-IDF 3.2 - resolved by Espressif?
Replies: 2
Views: 801

Potential serious issue with MQTT library in ESP-IDF 3.2 - resolved by Espressif?

In the thread ESP-IDF V3.2-beta3 has been released I see "Integrated esp-mqtt MQTT client library into ESP-IDF". This is good progress - the IDF could do with an official MQTT client - but I'm very concerned about this outstanding issue in that particular library: https://github.com/espressif/esp-mq...
by meowsqueak
Wed Feb 27, 2019 8:17 pm
Forum: ESP32 IDF
Topic: v3.0 to v3.1 migration guide? WiFi not working...
Replies: 29
Views: 3638

Re: v3.0 to v3.1 migration guide? WiFi not working...

No offense brp80000 but you've already hijacked this thread once - please don't do it again.

Can you please create another thread for your own issue? Your symptoms are unrelated to mine and it's just confusing the issue I'm trying to pin down.
by meowsqueak
Wed Feb 27, 2019 9:23 am
Forum: ESP32 IDF
Topic: v3.0 to v3.1 migration guide? WiFi not working...
Replies: 29
Views: 3638

Re: v3.0 to v3.1 migration guide? WiFi not working...

I'm going to create a GitHub issue for this, but as a final comment for now: I've tried a couple of ESP32 boards (DOIT boards) and both show the exact same behaviour. With v3.0 of the ESP-IDF, I can happily flash and reset the boards multiple times, and the WiFi comes up very quickly and without err...
by meowsqueak
Sat Feb 23, 2019 3:06 am
Forum: ESP32 IDF
Topic: v3.0 to v3.1 migration guide? WiFi not working...
Replies: 29
Views: 3638

Re: v3.0 to v3.1 migration guide? WiFi not working...

An odd observation - I am powering my ESP32 devkit (DOIT) via an external 5V power supply, and I am also using a USB cable to view the monitor console. I've discovered that when the USB cable is connected, the WiFi RSL reports as zero and the device is unable to connect via WiFi. But if I disconnect...
by meowsqueak
Sat Feb 23, 2019 1:09 am
Forum: ESP32 IDF
Topic: v3.0 to v3.1 migration guide? WiFi not working...
Replies: 29
Views: 3638

Re: v3.0 to v3.1 migration guide? WiFi not working...

Please update IDF branch release/v3.1. The commit ID of the bugfix is ef2bf2386255514ff0d2bc1b30b638251fd769dd. Please check whether it works for you. I've rebuilt and flashed my app using espressif/esp-idf commit 57118e2f10a79af0627ed56d42d24584cd4033d8 (which includes that one) and it has not res...
by meowsqueak
Wed Feb 13, 2019 9:32 pm
Forum: ESP32 IDF
Topic: v3.0 to v3.1 migration guide? WiFi not working...
Replies: 29
Views: 3638

Re: v3.0 to v3.1 migration guide? WiFi not working...

FWIW, I've seen no issues whatsoever with Wifi. I'm always working against the tip of master so I've seen all the versions on my device and I do many, many, soft-resets while developing against my Wrover module. Are you all sure that it is not something external affecting your wifi-connection? Well...
by meowsqueak
Wed Feb 13, 2019 9:30 pm
Forum: ESP32 IDF
Topic: v3.0 to v3.1 migration guide? WiFi not working...
Replies: 29
Views: 3638

Re: v3.0 to v3.1 migration guide? WiFi not working...

ESP_Sprite wrote:
Tue Feb 12, 2019 1:38 am
Have you opened a bug on Github for this? If not, you may want to, it usually is tracked a bit easier there than a random forum post.
I haven't, but I'll gather more info and put a report together. I'll test with master too.

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