100 lines
2.5 KiB
Makefile
100 lines
2.5 KiB
Makefile
# A makefile for building the motor controller code.
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# Uses arduino-cli, adapted from Steven Hale and others arduino make file practices
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#
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# 2021
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PROJ := motor_controller
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# What board to build for and its core
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CORE ?= arduino:avr
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FQBN ?= arduino:avr:mega
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# Tools, their links and versions
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ARDUINO_CLI_VERSION :=
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ARDUINO_CLI_URL := https://raw.githubusercontent.com/arduino/arduino-cli/master/install.sh
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ARDUINO_LINT_VERSION :=
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ARDUINO_LINT_URL := https://raw.githubusercontent.com/arduino/arduino-lint/main/etc/install.sh
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# The version and time we're compiling from
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GIT_VERSION := "$(shell git describe --abbrev=4 --dirty --always --tags)"
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COMPILED_DATE := "$(shell date)"
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# Treat all warnings as errors.
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BUILDPROP := compiler.warning_flags.all='-Wall -Wextra -Werror'
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# Locations
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ROOT := $(PWD)
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BINDIR := $(ROOT)/_build/bin
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BUILDDIR := $(ROOT)/_build
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# What port to build on
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ifndef SERIAL_DEV
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ifneq (,$(wildcard /dev/ttyUSB0))
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SERIAL_DEV = /dev/ttyUSB0
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else ifneq (,$(wildcard /dev/ttyACM0))
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SERIAL_DEV = /dev/ttyACM0
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else
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SERIAL_DEV = unknown
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endif
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endif
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.PHONY: all help build upload version release requirements
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# Do everything
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all: tools requirements version build
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help:
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@echo
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@echo "Targets:"
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@echo " lint De-lint the software."
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@echo " build Build the software."
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@echo " upload Upload the software."
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@echo " requirements Fetch all requirements."
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@echo
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# Set VERBOSE=1 to not run in --silent
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ifndef VERBOSE
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.SILENT:
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endif
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# Only build the code
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build: version $(PROJ).ino
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$(BINDIR)/arduino-cli core install $(CORE)
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$(BINDIR)/arduino-cli compile -b $(FQBN) $(PROJ)
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# Only upload the software
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upload: version build $(PROJ).ino
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$(BINDIR)/arduino-cli upload -b $(FQBN) $(PROJ) -p $(SERIAL_DEV)
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# Only update the version
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version:
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echo "#define VERSION \"$(GIT_VERSION)\"" > version.h
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echo "#define COMPILED_ON \"$(COMPILED_DATE)\"" >> version.h
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# Generate an artifact
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release: build $(PROJ).ino
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$(BINDIR)/arduino-cli compile -b $(FQBN) $(PROJ) --output-dir $(BUILDDIR)
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# Only fetch the requirements
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requirements:
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@if [ -e requirements.txt ]; \
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then while read -r i ; do echo ; \
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echo "---> Installing " '"'$$i'"' ; \
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$(BINDIR)/arduino-cli lib install "$$i" ; \
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done < requirements.txt ; \
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else echo "---> MISSING requirements.txt file"; \
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fi
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lint:
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$(BINDIR)/arduino-lint --compliance strict
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# Fetches all the tools required
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tools:
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mkdir -p $(BINDIR)
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curl -fsSL $(ARDUINO_CLI_URL) | BINDIR=$(BINDIR) sh -s $(ARDUINO_CLI_VERSION)
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curl -fsSL $(ARDUINO_LINT_URL) | BINDIR=$(BINDIR) sh -s $(ARDUINO_LINT_VERSION)
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