Enable full printf support (with floats) as we use float printing in e.g. the supply voltage example

Author: M65649

scripts/compile_examples.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-BOARD_CONFIG="DxCore:megaavr:avrdb:appspm=no,chip=avr128db48,clock=24internal,bodvoltage=1v9,bodmode=disabled,eesave=enable,resetpin=reset,millis=tcb2,startuptime=8,wiremode=mors2"
+BOARD_CONFIG="DxCore:megaavr:avrdb:appspm=no,chip=avr128db48,clock=24internal,bodvoltage=1v9,bodmode=disabled,eesave=enable,resetpin=reset,millis=tcb2,startuptime=8,wiremode=mors2,printf=full"
 
 # Test for AVR-IoT Cellular Mini
 for d in examples/*/ ; do

scripts/make.sh

@@ -2,7 +2,7 @@
 
 SCRIPTPATH="$( cd "$(dirname "$0")" ; pwd -P )"
 TARGET=$SCRIPTPATH/../examples/sandbox/sandbox.ino
-BOARD_CONFIG="DxCore:megaavr:avrdb:appspm=no,chip=avr128db48,clock=24internal,bodvoltage=1v9,bodmode=disabled,eesave=enable,resetpin=reset,millis=tcb2,startuptime=8,wiremode=mors2"
+BOARD_CONFIG="DxCore:megaavr:avrdb:appspm=no,chip=avr128db48,clock=24internal,bodvoltage=1v9,bodmode=disabled,eesave=enable,resetpin=reset,millis=tcb2,startuptime=8,wiremode=mors2,printf=full"
 
 if [ -d "$SCRIPTPATH/../build" ]; then
     rm -r "$SCRIPTPATH/../build"