AME Status Information and Logging

Since a whole bunch of components are working together things can get tough when there is a problem.

The AME stack provides logging via I2C and status information via a RGB-LED.

Logging can be switched off in production

at build time by simply not compiling it in at all (thus saving space as well) or
at runtime via switching an I/O pin on or off on Arduino reset

The status LED is programmable and consumes only one Arduino pin. It is able to provide quite a bit of useful information!

Regarding the WLAN connection:
- Description to be done (no connection/ trying/ connected)
Regarding the TCP connection:
- Description to be done (no connection/ trying/ connected)
When the MQTT connection is in place
- The LED twitches every second, indicating the Arduino is running and not stuck in an endless loop
- Every time a message is sent, it flashes in blue, indicating the attempt is being made
- Every time a message is received, it flashes in ???, indicating a message has been received (the broker did sent it our way)
- Every time a ping response is received, it changes color (either green or magenta), indicating pings are being sent and received (the broker replied)

AME Status and Logging