Thanks. I'm aware of this paper. The esp32 is a slightly different animal. Forcing synchronization between the two processors requires a little help from the rtos. Fortunately, that already exists, in the form of the mutex mechanism that was ported from freeRTOS, with modification to make it work pr...

I am trying to understand how mutexes are used (and why) in the context of esp32 critical sections. Googling hasn't led me to any clear answer. The examples I've found all seem to either allocate the mutex as a stack variable, or malloc it. Either way, its scope ends up being limited. For example: b...

Just to follow up (and for anyone who's as lost as me), now that I've tinkered with this I see they don't quite follow the ESP logging convention. They are not routing their calls through ESP_LOGx, so debug levels are not handled in config, like everyone else. Unless I'm missing something, to change...

Dang, perfect. High five, WiFive! Thanks much.

Hello - hopefully this is the right place for this question. It seems the esp-idf Bluetooth library doesn't have much BT/RFCOMM support, so I'm starting to work on a Bluetooth implementation using Blue Kitchen's BTStack. BTStack is a third-party library that supports many hardware platforms, among t...

I came here because I was having the same problem, and looked at the library code. It seems that setting .url is treated differently then setting .host and .path. And yeah, commenting out calls to free() probably will end in tears at some point. I really don't understand why this should work, but th...

@mikemoy - thanks. I sent you a reply.

@mikemoy oh that would be fantastic! Thanks!

Been banging away at this for awhile and I found this post https://esp32.com/viewtopic.php?t=7685 . No context is given but it seems that the max HTTP request header length had recently been increased from some unknown value to 512. This was a few years ago, and 512 is now the current default value....

Any suggestions, anyone?