first upload

2024-11-17 21:00:45 +02:00
parent 2aeda1c291
commit 5485b4fa21
1 changed files with 28 additions and 0 deletions
@@ -0,0 +1,28 @@
+PROGRAM_NAME = example_blonk
+BUILD_DIR = build
+MCU = atmega2560
+MCUSHORT = m2560
+MCUDEFS = -DF_CPU=16000000UL -DAAIO_MEGA2560
+PROG_PARAMS = -c wiring -P /dev/ttyUSB0
+
+#MCU = atmega328p
+#MCUSHORT = m328p
+#MCUDEFS = -DF_CPU=8000000UL -DAAIO_NANO
+#PROG_PARAMS = -c wiring -P /dev/ttyUSB0
+
+SUDOCMD = doas
+
+all: $(PROGRAM_NAME)
+
+$(BUILD_DIR):
+	mkdir -pv $(BUILD_DIR)
+
+$(PROGRAM_NAME): $(BUILD_DIR)
+	avr-gcc -mmcu=$(MCU) $(MCUDEFS) -Wall -Os -o $(BUILD_DIR)/$(PROGRAM_NAME).elf $(PROGRAM_NAME).c
+	avr-objcopy -j .text -j .data -O ihex $(BUILD_DIR)/$(PROGRAM_NAME).elf $(BUILD_DIR)/$(PROGRAM_NAME).hex
+
+upload: $(PROGRAM_NAME)
+	$(SUDOCMD) avrdude -p $(MCUSHORT) $(PROG_PARAMS) -D -U flash:w:$(BUILD_DIR)/$(PROGRAM_NAME).hex:i
+
+clean:
+	rm -rf $(BUILD_DIR)