From 8acfdb97b59c9414b24d2b04b07829c68b5b57dc Mon Sep 17 00:00:00 2001
From: jaseg <git@jaseg.net>
Date: Thu, 24 Dec 2020 15:35:50 +0100
Subject: Fix ALL the bugs

---
 fw/Makefile | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

(limited to 'fw/Makefile')

diff --git a/fw/Makefile b/fw/Makefile
index 0a83aa2..53fc967 100644
--- a/fw/Makefile
+++ b/fw/Makefile
@@ -63,7 +63,7 @@ LDSCRIPT 		:= STM32F072CBUx_FLASH.ld
 ARCH_FLAGS	    := -mthumb -mcpu=cortex-m0 -mfloat-abi=soft
 SYSTEM_FLAGS    += -nostdlib -ffreestanding -nostartfiles
 
-CFLAGS	        := -O0 -std=gnu11
+CFLAGS	        := -O0 -g -std=gnu11
 CFLAGS			+= -DUSE_HAL_DRIVER -DSTM32F072xB
 CFLAGS          += -DSTM32F0 -DDEBUG=$(DEBUG)
 # ST weirdness
@@ -131,10 +131,10 @@ DOT		?= dot
 # Rules
 ########################################################################################################################
 
-all: binsize
+all: binsize $(BUILDDIR)/$(BINARY:.elf=.bin)
 
 .PHONY: binsize
-binsize: $(BUILDDIR)/$(BINARY) $(BUILDDIR)/$(BINARY:.elf=-symbol-sizes.pdf)
+binsize: $(BUILDDIR)/$(BINARY) $(BUILDDIR)/$(BINARY:.elf=-symbol-sizes.pdf) 
 	@echo
 	@$(LD) -T$(LDSCRIPT) $(LDFLAGS) -Wl,--print-memory-usage -o /dev/null $(OBJS) $(LIBS)
 	@echo
@@ -159,6 +159,9 @@ build/$(BINARY:.elf=-symbol-sizes.dot): $(OBJS) FORCE
 %.dot: %.elf
 	r2 -a arm -qc 'aa;agRd' $< 2>/dev/null >$@
 
+%.bin: %.elf
+	$(OBJCOPY) -O binary $^ $@
+
 $(BUILDDIR)/src/%.o: src/%.s
 	mkdir -p $(@D)
 	$(CC) $(COMMON_CFLAGS) $(CFLAGS) $(INT_CFLAGS) -o $@ -c $<
@@ -179,6 +182,10 @@ $(BUILDDIR)/%.o: %.c
 	mkdir -p $(@D)
 	$(CC) $(COMMON_CFLAGS) $(CFLAGS) $(EXT_CFLAGS) -o $@ -c $<
 
+.PHONY: flash
+flash: $(BUILDDIR)/$(BINARY:.elf=.bin)
+	dfu-util -a 0 -s 0x08000000 -D $^
+
 clean:
 	rm -rf $(BUILDDIR)/src
 	rm -rf $(BUILDDIR)/generated
-- 
cgit