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-rw-r--r--src/sam3x8e/Makefile12
1 files changed, 9 insertions, 3 deletions
diff --git a/src/sam3x8e/Makefile b/src/sam3x8e/Makefile
index b7e26fcc..ee144a02 100644
--- a/src/sam3x8e/Makefile
+++ b/src/sam3x8e/Makefile
@@ -29,7 +29,13 @@ $(OUT)klipper.bin: $(OUT)klipper.elf
@echo " Creating hex file $@"
$(Q)$(OBJCOPY) -O binary $< $@
-flash: $(OUT)klipper.bin
+# Flash rules
+lib/bossac/bin/bossac:
+ @echo " Building bossac"
+ $(Q)make -C lib/bossac bin/bossac
+
+flash: $(OUT)klipper.bin lib/bossac/bin/bossac
@echo " Flashing $^ to $(FLASH_DEVICE) via bossac"
- $(Q)stty -F "$(FLASH_DEVICE)" 1200
- $(Q)bossac -i -p "$(FLASH_DEVICE:/dev/%=%)" -R -e -w -v -b $(OUT)klipper.bin
+ $(Q)if [ -z $(FLASH_DEVICE) ]; then echo "Please specify FLASH_DEVICE"; exit 1; fi
+ $(Q)lib/bossac/bin/bossac -U -p "$(FLASH_DEVICE)" -a -e -w $(OUT)klipper.bin -v -b
+ $(Q)lib/bossac/bin/bossac -p "$(FLASH_DEVICE)" -R