From 3c257c1c6e1685a2ce37951c26d13bcb8fad749d Mon Sep 17 00:00:00 2001
From: Danny <nooges@users.noreply.github.com>
Date: Fri, 15 Mar 2019 17:05:50 -0400
Subject: Add avrdude split EE_HANDS flash commands (#5414)

* Add EEPROM avrdude flashing commands for setting handedness

* Update docs with info on flashing EEPROM handedness files with commands
---
 tmk_core/avr.mk | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'tmk_core/avr.mk')

diff --git a/tmk_core/avr.mk b/tmk_core/avr.mk
index 79fdf4de5..bf3e269fd 100644
--- a/tmk_core/avr.mk
+++ b/tmk_core/avr.mk
@@ -223,7 +223,11 @@ define EXEC_AVRDUDE
 			printf "Waiting for $$USB to become writable."; \
 			while [ ! -w "$$USB" ]; do sleep 0.5; printf "."; done; echo ""; \
 		fi; \
-		avrdude -p $(MCU) -c avr109 -P $$USB -U flash:w:$(BUILD_DIR)/$(TARGET).hex; \
+		if [ -z "$(1)" ]; then \
+			avrdude -p $(MCU) -c avr109 -P $$USB -U flash:w:$(BUILD_DIR)/$(TARGET).hex; \
+		else \
+			avrdude -p $(MCU) -c avr109 -P $$USB -U flash:w:$(BUILD_DIR)/$(TARGET).hex -U eeprom:w:$(QUANTUM_PATH)/split_common/$(1); \
+		fi \
 	fi
 endef
 
@@ -232,9 +236,15 @@ avrdude: $(BUILD_DIR)/$(TARGET).hex check-size cpfirmware
 
 avrdude-loop: $(BUILD_DIR)/$(TARGET).hex check-size cpfirmware
 	while true; do \
-	    $(call EXEC_AVRDUDE) ; \
+		$(call EXEC_AVRDUDE) ; \
 	done
 
+avrdude-split-left: $(BUILD_DIR)/$(TARGET).hex check-size cpfirmware
+	$(call EXEC_AVRDUDE,eeprom-lefthand.eep)
+
+avrdude-split-right: $(BUILD_DIR)/$(TARGET).hex check-size cpfirmware
+	$(call EXEC_AVRDUDE,eeprom-righthand.eep)
+
 # Convert hex to bin.
 bin: $(BUILD_DIR)/$(TARGET).hex
 	$(OBJCOPY) -Iihex -Obinary $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).bin
-- 
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