batchisp -hardware usb -device $(MCU) -operation start reset 0
dfu: $(BUILD_DIR)/$(TARGET).hex sizeafter
+ until dfu-programmer $(MCU) get bootloader-version; do\
+ echo "Error: Bootloader not found. Trying again in 5s." ;\
+ sleep 5 ;\
+ done
ifneq (, $(findstring 0.7, $(shell dfu-programmer --version 2>&1)))
dfu-programmer $(MCU) erase --force
else