From 61a1ae5dc8673b7459706559e076d84c447d2a80 Mon Sep 17 00:00:00 2001
From: Markus Koch <markus@notsyncing.net>
Date: Sat, 11 Jul 2020 12:41:08 +0200
Subject: [PATCH] Add firmware template

---
 firmware/.gitignore |  4 ++++
 firmware/Makefile   | 20 ++++++++++++++++++++
 firmware/main.c     |  6 ++++++
 3 files changed, 30 insertions(+)
 create mode 100644 firmware/.gitignore
 create mode 100644 firmware/Makefile
 create mode 100644 firmware/main.c

diff --git a/firmware/.gitignore b/firmware/.gitignore
new file mode 100644
index 0000000..f14feeb
--- /dev/null
+++ b/firmware/.gitignore
@@ -0,0 +1,4 @@
+*.o
+*.hex
+*.obj
+*.hex
diff --git a/firmware/Makefile b/firmware/Makefile
new file mode 100644
index 0000000..6cd36a8
--- /dev/null
+++ b/firmware/Makefile
@@ -0,0 +1,20 @@
+MCU=atmega88
+CFLAGS=-g -Wall -mcall-prologues -mmcu=$(MCU) -Os -DF_CPU=8000000
+LDFLAGS=-Wl,-gc-sections -Wl,-relax
+CC=avr-gcc
+TARGET=main
+OBJECT_FILES=main.o
+
+all: $(TARGET).hex
+
+clean:
+	rm -f *.o *.hex *.obj *.hex
+
+%.hex: %.obj
+	avr-objcopy -R .eeprom -O ihex $< $@
+
+%.obj: $(OBJECT_FILES)
+	$(CC) $(CFLAGS) $(OBJECT_FILES) $(LDFLAGS) -o $@
+
+program: $(TARGET).hex
+	avrdude -p $(MCU) -c usbasp -U flash:w:$(TARGET).hex
diff --git a/firmware/main.c b/firmware/main.c
new file mode 100644
index 0000000..2371c9a
--- /dev/null
+++ b/firmware/main.c
@@ -0,0 +1,6 @@
+#include <avr/io.h>
+
+int main()
+{
+	
+}