Having dtostrf on AVR available should enable support for %f.

[aentinger]

This fixes #7.

[github-actions]

Memory usage change @ da22a4a

Board	flash	%	RAM for global variables	%
arduino:avr:leonardo	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:avr:mega	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:avr:nano	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:mbed_nano:nano33ble	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:mbed_nano:nanorp2040connect	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:mbed_portenta:envie_m4	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:mbed_portenta:envie_m7	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:megaavr:nona4809	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0
arduino:sam:arduino_due_x_dbg	0 - 0	0.0 - 0.0	N/A	N/A
arduino:samd:mkrzero	0 - 0	0.0 - 0.0	0 - 0	0.0 - 0.0

Click for full report table

Board	examples/Arduino_Debug_Basic flash	%	examples/Arduino_Debug_Basic RAM for global variables	%	examples/Arduino_Debug_Advance flash	%	examples/Arduino_Debug_Advance RAM for global variables	%
arduino:avr:leonardo	0	0.0	0	0.0	0	0.0	0	0.0
arduino:avr:mega	0	0.0	0	0.0	0	0.0	0	0.0
arduino:avr:nano	0	0.0	0	0.0	0	0.0	0	0.0
arduino:mbed_nano:nano33ble	0	0.0	0	0.0
arduino:mbed_nano:nanorp2040connect	0	0.0	0	0.0
arduino:mbed_portenta:envie_m4	0	0.0	0	0.0
arduino:mbed_portenta:envie_m7	0	0.0	0	0.0
arduino:megaavr:nona4809	0	0.0	0	0.0	0	0.0	0	0.0
arduino:sam:arduino_due_x_dbg	0	0.0	N/A	N/A
arduino:samd:mkrzero	0	0.0	0	0.0

Click for full report CSV

Board,examples/Arduino_Debug_Basic<br>flash,%,examples/Arduino_Debug_Basic<br>RAM for global variables,%,examples/Arduino_Debug_Advance<br>flash,%,examples/Arduino_Debug_Advance<br>RAM for global variables,%
arduino:avr:leonardo,0,0.0,0,0.0,0,0.0,0,0.0
arduino:avr:mega,0,0.0,0,0.0,0,0.0,0,0.0
arduino:avr:nano,0,0.0,0,0.0,0,0.0,0,0.0
arduino:mbed_nano:nano33ble,0,0.0,0,0.0,,,,
arduino:mbed_nano:nanorp2040connect,0,0.0,0,0.0,,,,
arduino:mbed_portenta:envie_m4,0,0.0,0,0.0,,,,
arduino:mbed_portenta:envie_m7,0,0.0,0,0.0,,,,
arduino:megaavr:nona4809,0,0.0,0,0.0,0,0.0,0,0.0
arduino:sam:arduino_due_x_dbg,0,0.0,N/A,N/A,,,,
arduino:samd:mkrzero,0,0.0,0,0.0,,,,

[aentinger]

Na, was a bad idea 😢