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Add option to set fuses without burning a bootloader

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When using ICSP programmers e.g. usbasp, you can burn sketches directly
to the chip without having to burn a bootloader, however you do need to
set fuses e.g. if you're changing speed/BOD.

Updated help text to include "make set_fuses" and also changed
"make burn_bootloader" help text which wasn't entirely accurate.
This commit is contained in:
Simon John 2013-12-15 21:10:58 +00:00
parent 25a00d73b7
commit 4445e157ac
1 changed files with 10 additions and 1 deletions
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11
arduino-mk/Arduino.mk
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@ -1143,6 +1143,14 @@ ifneq ($(strip $(AVRDUDE_ISP_FUSES_POST)),)
$(AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ISP_OPTS) $(AVRDUDE_ISP_FUSES_POST)
endif
set_fuses:
ifneq ($(strip $(AVRDUDE_ISP_FUSES_PRE)),)
$(AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ISP_OPTS) -e $(AVRDUDE_ISP_FUSES_PRE)
endif
ifneq ($(strip $(AVRDUDE_ISP_FUSES_POST)),)
$(AVRDUDE) $(AVRDUDE_COM_OPTS) $(AVRDUDE_ISP_OPTS) $(AVRDUDE_ISP_FUSES_POST)
endif
clean:
$(REMOVE) $(LOCAL_OBJS) $(CORE_OBJS) $(LIB_OBJS) $(CORE_LIB) $(TARGETS) $(DEPS) $(USER_LIB_OBJS) ${OBJDIR}
@ -1193,7 +1201,8 @@ help:
the capacity of the micro controller.\n\
make eeprom - upload the eep file\n\
make raw_eeprom - upload the eep file without first resetting\n\
make burn_bootloader - Burn bootloader and/or fuses\n\
make burn_bootloader - burn bootloader and fuses\n\
make set_fuses - set fuses without burning bootloader\n\
make help - show this help\n\
"
@$(ECHO) "Please refer to $(ARDMK_FILE) for more details.\n"