Search found 4 matches

by stubb0rn
Tue Feb 20, 2018 12:30 pm
Forum: ESP32 IDF
Topic: Programming via Bluetooth/WiFi
Replies: 0
Views: 707

Programming via Bluetooth/WiFi

Hi While working with my ESP I tangled myself a couple of times in cables #cablemanagement. That gave me the (not new) idea of programming the ESP wireless over BT/WiFi. Now my question is: Has anyone seen a toolchain set-up for this? I searched a bit through google but couldn't find anything matchi...
by stubb0rn
Mon Feb 19, 2018 12:10 pm
Forum: ESP32 IDF
Topic: Socket outgoing buffer overflow
Replies: 3
Views: 1191

Re: Socket outgoing buffer overflow

OK I stripped my code to the essentials and dumped different sized packets to a `netcat` on a Linux host without any issues!
Going back to my original code it came to me, that there might be an issue in the protocol implmentation that causes the socket closing.
by stubb0rn
Sun Feb 18, 2018 2:05 pm
Forum: ESP32 IDF
Topic: Socket outgoing buffer overflow
Replies: 3
Views: 1191

Socket outgoing buffer overflow

Hi folks I'm currently working on a project that involves streaming data over the wifi. I implemented a library/component and am currently testing it. While doing so I encountered a strange behavior: Once my packets exceed a certain size, the EPS seems not to be able to send all data out as fast as ...
by stubb0rn
Fri Feb 16, 2018 6:32 pm
Forum: ESP32 IDF
Topic: Simple MQTT with C++ and IDF
Replies: 11
Views: 7382

Re: Simple MQTT with C++ and IDF

A not complete solution is [this library](https://gitlab.lrz.de/pguenzel/MQTTpp) I started (for various reasons). It is a full C++ solution but so far only capable of publishing QoS0 messages (higher QoS should work but are not tested yet). Even if it is not a full solution yet, you might find a few...

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