1 files changed, 76 insertions, 0 deletions
diff --git a/firmware/e300/rev_b/Makefile b/firmware/e300/rev_b/Makefile
new file mode 100644
index 000000000..0f13dc60b
--- /dev/null
+++ b/firmware/e300/rev_b/Makefile
@@ -0,0 +1,76 @@
+#
+# Copyright 2009 Ettus Research LLC
+#
+
+##################################################
+# Compiler
+##################################################
+CC = avr-gcc
+OBJCOPY = avr-objcopy
+STRIP = avr-strip
+OBJDUMP = avr-objdump
+SREC = srec_cat
+CFLAGS = -Os -std=gnu99 -Wall -fshort-enums -pedantic-errors -Wl,--gc-sections \
+	-Wstrict-prototypes -Wmissing-prototypes -Wcast-align -Wshadow \
+	-DENABLE_SERIAL -DCHARGER_TI -DLED_POLARITY -DDEBUG_VOID
+# -DENABLE_SERIAL	: Output serial debug
+# -DCHARGER_TI		: Use TI charger (rev B) instead of LTC (rev A)
+# -DLED_POLARITY	: Dual-polarity LED on rev B
+# -DDDR3L		: Lower DDR voltage (rev B R-divider changed, so disable this to get back into nominal range)
+# -DDEBUG_VOID		: Use (void) debug function replacements instead of inline NOOP (use if .text overflows)
+# -DI2C_REWORK		: Rev A only
+# -DDEBUG		: Enable debug routines (LED blinks, etc)
+# -DDEBUG_SAFETY	: Extra debug prints
+# -DATTINY88_DIP	: ATTINY88 DIP testing on STK600
+# -DHARDWIRE_ENABLE : LTC3675 dedicated enable lines - don't use
+
+#-Werror
+#-D IO_DEBUG
+
+##################################################
+# Files
+##################################################
+HDRS =
+SRCS =  main.c io.c power.c ltc3675.c i2c.c debug.c bq24190.c
+TARGET = main
+
+##################################################
+# Device
+##################################################
+MMCU = attiny88
+#PROGRAMMER = avrisp2
+PROGRAMMER = stk600
+PORT = usb
+AVRDUDE = avrdude -p $(MMCU) -c $(PROGRAMMER) -P $(PORT)
+
+##################################################
+# Global Targets
+##################################################
+all: $(TARGET).hex
+
+clean:
+	$(RM) *.o *.elf *.hex
+
+install: all
+	$(AVRDUDE) -U flash:w:$(TARGET).hex:i
+
+##################################################
+# Dependency Targets
+##################################################
+fuses.hex: $(TARGET).elf
+	$(OBJCOPY) -j .fuse -O ihex $< $@ --change-section-lma .fuse=0
+
+lfuse.hex: fuses.hex
+	$(SREC) $< -Intel -crop 0x00 0x01 -offset  0x00 -O $@ -Intel
+
+hfuse.hex: fuses.hex
+	$(SREC) $< -Intel -crop 0x01 0x02 -offset -0x01 -O $@ -Intel
+
+$(TARGET).hex: $(TARGET).elf
+	$(OBJCOPY) -R .eeprom -R .fuse -O ihex $< $@
+
+$(TARGET).elf: $(SRCS:.c=.o)
+	$(CC) -mmcu=$(MMCU) $^ -o $@
+
+%.o: %.c $(HDRS) Makefile
+	$(CC) -mmcu=$(MMCU) -c $< -o $@ $(CFLAGS)