Search found 3 matches

by DDGGAADD
Thu Sep 17, 2020 1:36 pm
Forum: Hardware
Topic: How to use high priority interrupts
Replies: 3
Views: 6913

Re: How to use high priority interrupts

Thank you for the reply ESP_Sprite. Each device device is running ESP_NOW to communicate between each other(but this service is not used very often but maybe once every 5s or so). Each device also have two hardware timers(as below) running periodically at ~500 microseconds. TIMERG0.hw_timer[1] TIMER...
by DDGGAADD
Thu Sep 17, 2020 10:12 am
Forum: Hardware
Topic: How to use high priority interrupts
Replies: 3
Views: 6913

How to use high priority interrupts

Hello, I seek help to use high priority interrupts. I use a digital output from a ESP32(Pin 19), to trigger interrupts on 2 other ESP32s(Pin 23). wire Connection is like, ESP0:Pin 19 --> ESP1:Pin23 ESP0:Pin 19 --> ESP2:Pin23 This should mean that when ESP0 triggers a digital output, an interrupt is ...
by DDGGAADD
Fri Aug 21, 2020 7:30 am
Forum: General Discussion
Topic: Mesh on Core 1 and critical tasks on Core0
Replies: 0
Views: 2496

Mesh on Core 1 and critical tasks on Core0

Hello, In my hobby project I am running Painlessmesh https://gitlab.com/painlessMesh/painlessMesh/-/wikis/home , a wifi mesh network of 9x ESP32 modules. My loop function looks like below HandleTelnet is used to read data from PuTTy instead of serial port, since I only use wireless methods to downlo...