Merge pull request qmk#1132 from akatrevorjay/pr/dfu-serial

Allow to specify serial to dfu-util flash
ErgoKB · Mar 31, 2017 · 3448d5d · 3448d5d
2 parents ec35fea + 515b4dd
commit 3448d5d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/tmk_core/chibios.mk b/tmk_core/chibios.mk
@@ -143,8 +143,13 @@ MCUFLAGS = -mcpu=$(MCU)
 
 DEBUG = gdb
 
+DFU_ARGS =
+ifneq ("$(SERIAL)","")
+	DFU_ARGS += -S $(SERIAL)
+endif
+
 # List any extra directories to look for libraries here.
 EXTRALIBDIRS = $(RULESPATH)/ld
 
 dfu-util: $(BUILD_DIR)/$(TARGET).bin sizeafter
-	dfu-util -D $(BUILD_DIR)/$(TARGET).bin
+	dfu-util $(DFU_ARGS) -D $(BUILD_DIR)/$(TARGET).bin