Modifications

The code proposed here under has been tested up to 22620128 (22.6 millions) iterations without issue, time when we decided to ends the test :-) .

The code proposed here under has been tested up to 22620128 (22.6 millions) iterations without issue, time when we decided to ends the test :-) .

== Structure the data ==

== Structuring the data ==

The radio module only sends buffer of binary data to the receiver. This is a bit rough but efficient.

The radio module only sends buffer of binary data to the receiver. This is a bit rough but efficient.

* '''timing_info''' as data2. This would help to create timing chart or time base data analysis. We suggest to use the Arduino's {{fname|millis()}} function which count the number of milliseconds since the last microcontroler reset.  

* '''timing_info''' as data2. This would help to create timing chart or time base data analysis. We suggest to use the Arduino's {{fname|millis()}} function which count the number of milliseconds since the last microcontroler reset.  

As explained later in the code the {{fname|packet_str}} variable contains the message to be transmitted to the ground.

As explained later in the code the {{fname|packet_str}} variable contains the message to be transmitted to the ground. The Arduino's {{fname|String}} class would ease the transformation of data to their string representation.  

<syntaxhighlight lang="c">

<syntaxhighlight lang="c">

String packet_str = String( ":"+String(packetnum,DEC)+"|" );

String packet_str = String( ":"+String(packetnum,DEC)+"|" );