BLE problems, Classic Bluetooth for Data Transfer, and JSON Parsing
Posted: Thu Jul 13, 2017 3:50 pm
A while ago I had an issue with Android versions <5 not being able to connect through BLE to the device, which made me change to Classic Bluetooth. As much as I'd prefer to use BLE given what I'm going to be using it for, it simply can not. More details on that problem are in the thread I made previously here
Switching to the Classic Bluetooth seems to work good so far on those versions, except now I am wanting to use this Bluetooth to send data to a mobile app, but I have no idea what the events are or how to define them. I was using an audio sink to test the connection and functionality out. The idea is to parse the data as a JSON and send it from the app to the device and visa versa.
Another problem I am having is that I can not compile the ArduinoJson library found here despite it saying it supports ESP32 devices.
I am spammed with various errors such as:
I have gotten previous errors with another module, saying the following error
Despite it being in .cpp already
If anyone can help me with any of these problems I would really appreciate it!
Switching to the Classic Bluetooth seems to work good so far on those versions, except now I am wanting to use this Bluetooth to send data to a mobile app, but I have no idea what the events are or how to define them. I was using an audio sink to test the connection and functionality out. The idea is to parse the data as a JSON and send it from the app to the device and visa versa.
Another problem I am having is that I can not compile the ArduinoJson library found here despite it saying it supports ESP32 devices.
I am spammed with various errors such as:
Code: Select all
unknown type name 'namespace'
Code: Select all
unknown type name 'class' classIf anyone can help me with any of these problems I would really appreciate it!