echo 'ERROR: AVR flashing cannot be automated within the Windows Subsystem for Linux (WSL) currently. Instead, take the .hex file generated and flash it using AVRDUDE, AVRDUDESS, or XLoader.'; \
else \
ls /dev/tty* > /tmp/1; \
- echo "Detecting USB port, reset your controller now.\c"; \
+ echo -e "Detecting USB port, reset your controller now.\c"; \
while [ -z $$USB ]; do \
sleep 1; \
- echo ".\c"; \
+ echo -e ".\c"; \
ls /dev/tty* > /tmp/2; \
USB=`diff /tmp/1 /tmp/2 | grep -o '/dev/tty.*'`; \
done; \