diff options
| -rw-r--r-- | .cargo/config | 6 | ||||
| -rw-r--r-- | Makefile | 38 |
2 files changed, 26 insertions, 18 deletions
diff --git a/.cargo/config b/.cargo/config deleted file mode 100644 index b6cdff0..0000000 --- a/.cargo/config +++ /dev/null @@ -1,6 +0,0 @@ -[build] -target = "thumbv6m-none-eabi" - -[target.thumbv6m-none-eabi] -rustflags = ["-C", "link-arg=-Tlink.x"] -runner = "qemu-system-arm -pidfile qemu.pid -cpu cortex-m0 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -gdb tcp::3333 -S -kernel" @@ -1,5 +1,9 @@ +# How to compile the examples. APP = simple +RELEASE = debug +TARGET = thumbv6m-none-eabi +# VID and PID of device to flash firmware to. USBVID = 239a USBPID = '001e|801e' @@ -7,32 +11,42 @@ BOSSAC = bossac SERIAL = $(shell ./find-serial-port $(USBVID) $(USBPID) || echo 'cant-find-serial-port') OFFSET = 0x2000 +OBJCOPY = arm-none-eabi-objcopy + +TARGETDIR = target/$(TARGET) +EXAMPLEDIR = $(TARGETDIR)/$(RELEASE)/examples + +CARGOFLAGS = --target thumbv6m-none-eabi + .PHONY: all clean cargo-build target/thumbv6m-none-eabi/debug/examples/$(APP) -all: $(APP).uf2 +all: $(EXAMPLEDIR)/$(APP) clean: rm -f $(APP).uf2 rm -f $(APP).bin cargo clean -cargo-build: - cargo build --example $(APP) +test: + cargo test -target/thumbv6m-none-eabi/debug/examples/$(APP): cargo-build - -$(APP).bin: target/thumbv6m-none-eabi/debug/examples/$(APP) - cargo objcopy --example $(APP) -- -O binary $(APP).bin +cargo-build: + cargo rustc --example $(APP) $(CARGOFLAGS) -- -C link-arg=-Tlink.x -# Requires https://github.com/sajattack/uf2conv-rs.git -%.uf2: %.bin - uf2conv-rs $< --base $(OFFSET) --output $@ +$(EXAMPLEDIR)/$(APP): cargo-build flash: $(APP).bin $(SERIAL) $(BOSSAC) -R -e -w -v -o$(OFFSET) -p$(SERIAL) $< -qemu: target/thumbv6m-none-eabi/debug/$(APP) +qemu: $(EXAMPLEDIR)/$(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: $(EXAMPLEDIR)/$(APP) gdb-multiarch -ex "target remote localhost:1234" -ex "break main" -ex "continue" $< + +%.bin: $(EXAMPLEDIR)/% + $(OBJCOPY) -O binary $< $@ + +# Requires https://github.com/sajattack/uf2conv-rs.git +%.uf2: %.bin + uf2conv-rs $< --base $(OFFSET) --output $@ |