From 729f2a2c3ebfb2612d873caf453a1d7ca02180d9 Mon Sep 17 00:00:00 2001
From: dmlunar <root@lunar.sh>
Date: Wed, 22 Jan 2025 16:47:21 +0200
Subject: varpa: initial public commit

---
 firmware/Makefile | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 firmware/Makefile

(limited to 'firmware/Makefile')

diff --git a/firmware/Makefile b/firmware/Makefile
new file mode 100644
index 0000000..6045e7e
--- /dev/null
+++ b/firmware/Makefile
@@ -0,0 +1,58 @@
+all: compile
+
+SHELL := /bin/bash
+
+MCU = atmega328p
+PROG = USBasp
+AVRDUDE = avrdude.exe
+
+LFUSE = 0xFF
+HFUSE = 0xD9
+EFUSE = 0xFF
+LOCK = 0xFF
+
+SCRIPTS_DIR = ../scripts
+SCRIPT_RESET = reset.py
+
+SRC_DIR = src
+INC_DIR = inc
+
+PYTHON = python.exe
+CC = avr-gcc
+CFLAGS = -mmcu=$(MCU) -Wall -Os -I$(INC_DIR)
+OBJ_C = avr-objcopy
+AVR_SIZE = avr-size
+
+SRC_FILES += $(SRC_DIR)/*.c
+SRC_FILES += $(SRC_DIR)/peripheral/*.c
+SRC_FILES += $(SRC_DIR)/module/*.c
+SRC_FILES += $(SRC_DIR)/driver/*.c
+
+BUILD_DIR = bin
+OUTPUT = $(BUILD_DIR)/FW_DEBUG_V_1_0
+
+reset:
+	$(PYTHON) $(SCRIPTS_DIR)/$(SCRIPT_RESET)
+
+build:
+	mkdir $(BUILD_DIR)
+	$(CC) $(CFLAGS) -o $(OUTPUT).lffw $(SRC_FILES)
+	$(AVR_SIZE) -C -x $(OUTPUT).lffw
+	$(OBJ_C) -j .text -j .data -O ihex $(OUTPUT).lffw $(OUTPUT).hex
+
+flash:
+	@read -p "ENTER TO BEGIN FLASH..."
+	$(AVRDUDE) -p $(MCU) -c $(PROG) -v -V -u -U flash:w:$(OUTPUT).hex
+
+fuze:
+	$(AVRDUDE) -p $(MCU) -c $(PROG) -v -V -u -U lfuse:w:$(LFUSE):m	-U hfuse:w:$(HFUSE):m -U efuse:w:$(EFUSE):m	-U lock:w:$(LOCK):m
+
+clean:
+	rm -fr $(BUILD_DIR)
+
+upload: reset clean build flash
+force-upload: clean build flash
+
+deps:
+	sudo apt install gcc-avr binutils-avr gdb-avr avr-libc avrdude make git
+
-- 
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