I'm looking through this https://github.com/nodemcu/nodemcu-firmware/blob/dev-esp32/components/base_nodemcu/user_main.c file and it seems to me that the function that initializes the UART for usage through a usb-serial chip (for example) is this console_init(). Now, would it be absurde to assume I could sneak in a function to initialize the built-in bluetooth interface as well, so that one could send commands via a bluetooth-serial application from an android phone?
For anyone who knows ESP32's api in depth, is there such a thing as a way to setup an interrupt handler for bluetooth events (connection, disconnection, data receive) like there is one for wired uart?
EDIT: I've been reading and it is totally possible, I just need to understand both NodeMCU's serial "architecture" and how the BluetoothSerial library for Arduino works
devsaurus
commented
5 years ago
I'm looking through this https://github.com/nodemcu/nodemcu-firmware/blob/dev-esp32/components/base_nodemcu/user_main.c file and it seems to me that the function that initializes the UART for usage through a usb-serial chip (for example) is this console_init(). Now, would it be absurde to assume I could sneak in a function to initialize the built-in bluetooth interface as well, so that one could send commands via a bluetooth-serial application from an android phone?
For anyone who knows ESP32's api in depth, is there such a thing as a way to setup an interrupt handler for bluetooth events (connection, disconnection, data receive) like there is one for wired uart?
EDIT: I've been reading and it is totally possible, I just need to understand both NodeMCU's serial "architecture" and how the BluetoothSerial library for Arduino works