Start new assembler

1 files changed, 39 insertions, 0 deletions

diff --git a/newasm/Makefile b/newasm/Makefile
new file mode 100644
index 0000000..3302630
--- /dev/null
+++ b/newasm/Makefile
@@ -0,0 +1,39 @@
+PICO = /dev/disk/by-label/RPI-RP2
+DEVICE = /dev/ttyUSB0
+
+.PHONY: build
+build: parse.he
+
+parse.he: parse.bin
+	od -An -tx2 -v parse.bin | sed "s/^ //" | tr " " "\n" | tr [:lower:] [:upper:] | sed "s/^/0x/" > parse.he
+
+parse.bin: parse.elf
+	arm-none-eabi-objcopy -O binary parse.elf parse.bin
+
+objects = main.o uart.o data.o string.o input.o
+
+parse.elf: pico_bin.ld $(objects)
+	arm-none-eabi-ld -T pico_bin.ld -o parse.elf $(objects)
+
+$(objects): %.o: %.s
+	arm-none-eabi-as -o $@ $<
+
+.PHONY: clean
+clean:
+	rm -f parse.elf parse.bin parse.he slowcat $(objects)
+
+.PHONY: dump
+dump: parse.bin
+	@od -Ax -tx2 -v parse.bin
+
+.PHONY: serial
+serial: $(DEVICE) parse.he slowcat
+	cat parse.he | tr "\n" "\r" | ./slowcat | picocom -b 115200 -q $(DEVICE)
+	@echo
+	echo -n "G" | picocom -b 115200 -q $(DEVICE)
+	@echo
+
+$(DEVICE):
+	@echo Serial device not found
+	@echo Connect USB cable from USB-UART bridge
+	@false