From 63d4ce8154eb8f6feb67986e98ea9b5007632460 Mon Sep 17 00:00:00 2001
From: Brian Cully <bjc@kublai.com>
Date: Mon, 24 Jun 2019 21:14:32 -0400
Subject: Initial commit.

---
 app/Makefile | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 app/Makefile

(limited to 'app/Makefile')

diff --git a/app/Makefile b/app/Makefile
new file mode 100644
index 0000000..a5ef39f
--- /dev/null
+++ b/app/Makefile
@@ -0,0 +1,38 @@
+APP = samd21-demo
+
+USBVID = 239a
+USBPID = '001e|801e'
+
+BOSSAC = bossac
+SERIAL = $(shell ./find-serial-port $(USBVID) $(USBPID) || echo 'cant-find-serial-port')
+OFFSET = 0x2000
+
+.PHONY: all clean cargo-build
+
+all: $(APP).uf2
+
+clean:
+	rm -f $(APP).uf2
+	rm -f $(APP).bin
+	cargo clean
+
+cargo-build:
+	cargo build
+
+target/thumbv6m-none-eabi/debug/$(APP): cargo-build
+
+$(APP).bin: target/thumbv6m-none-eabi/debug/$(APP)
+	cargo objcopy --bin $(APP) -- -O binary $(APP).bin
+
+# Requires https://github.com/sajattack/uf2conv-rs.git
+%.uf2: %.bin
+	uf2conv-rs $< --base $(OFFSET) --output $@
+
+flash: $(APP).bin $(SERIAL)
+	$(BOSSAC) -R -e -w -v -o$(OFFSET) -p$(SERIAL) $<
+
+qemu: target/thumbv6m-none-eabi/debug/$(APP)
+	qemu-system-arm -d in_asm,int,exec,cpu,guest_errors,unimp -pidfile qemu.pid -cpu cortex-m0 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -s -S -kernel $<
+
+gdb: target/thumbv6m-none-eabi/debug/$(APP)
+	gdb-multiarch -ex "target remote localhost:1234" -ex "break main" -ex "continue" $<
-- 
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