Hook into Serial

Projects Programming
1

Hello,

I have an application with an ESP32 Cam Module and another ESP32 Dev Module, where I am sending web requests every now and then. In those, I want to pack all the logging I've done (or something like the last 1000 letters with a circular buffer) in a request whenI send one. For that, I need a way to store my output in Serial somewhere. Thats why I want to build a hook which gets set off everytime I send something via the Serial.
So, is there a way to do that?

I want to thank you in advance for your answers!

2

maybe my StreamLib can help you. if you combine TeePrint with BufferedPrint.

3

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