RPi: Improve build process
Add option to set an external arduino libraries directory. All libraries from this folder will be compile and available for use in the gateway. Some Arduino libraries can be used on Linux/RPI with minor adjustments, but there are some that will have to be completely rewritten. The build process uses a separate folder for objects and binary files which can be set by the user. Initialize the bcm2835 inside a class constructor to fix cases where pin operations are used before hwInit(). Fix SPI pins default values. Fix activation interrupt functions. Fix some headers. Rename gateway binary and services to mysgw.
This commit is contained in:
Marcelo Aquino
@@ -14,10 +14,15 @@ Help:
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Building options:
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--soc=[BCM2835|BCM2836|AM33XX|A10|A13|A20|H3]
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SoC type to be used. [configure autodetected]
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--cpu-flags=<CXXFLAGS> CPU defining/optimizing flags to be used. [configure autodetected]
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--extra-cxxflags=<CXXFLAGS> Extra C flags passed to C/C++ compilation. []
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--cpu-flags=<CPUFLAGS> CPU defining/optimizing flags to be used. [configure autodetected]
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--extra-cflags=<CFLAGS> Extra C flags passed to C compilation. []
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--extra-cxxflags=<CXXFLAGS> Extra C++ flags passed to C++ compilation. []
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--extra-ldflags=<LDFLAGS> Extra C flags passed to linking. []
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--c_compiler=<CC> C compiler. [arm-linux-gnueabihf-gcc][gcc]
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--cxx_compiler=<CXX> C++ compiler [arm-linux-gnueabihf-g++][g++]
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--build-dir=<DIR> Compiler directory to store object files. [build]
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--bin-dir=<DIR> Compiler directory to store binary files. [bin]
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--arduino-lib-dir=<DIR> Arduino library directory.
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--no-clean Don't clean previous build artifacts.
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Installation options:
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@@ -175,10 +180,10 @@ function gcc_cpu_flags {
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local soc=$1
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case $soc in
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BCM2835)
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flags="-march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard -DLINUX_ARCH_RASPBERRYPI"
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flags="-march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard"
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;;
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BCM2836)
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flags="-march=armv7-a -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -DLINUX_ARCH_RASPBERRYPI"
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flags="-march=armv7-a -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard"
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;;
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AM33XX)
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flags="-march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=hard"
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@@ -206,7 +211,7 @@ debug=enable
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gateway_type=ethernet
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transport_type=nrf24
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params="SOC CXXFLAGS LDFLAGS PREFIX CXX GATEWAY_DIR INIT_SYSTEM"
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params="SOC CFLAGS CXXFLAGS CPPFLAGS LDFLAGS PREFIX CC CXX ARDUINO_LIB_DIR BUILDDIR BINDIR GATEWAY_DIR INIT_SYSTEM"
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for opt do
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if [ "$opt" = "-h" ] || [ "$opt" = "--help" ]; then
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@@ -221,15 +226,30 @@ for opt do
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--cpu-flags=*)
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CPUFLAGS="$optarg"
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;;
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--extra-cflags=*)
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CFLAGS="$optarg"
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;;
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--extra-cxxflags=*)
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CXXFLAGS="$optarg"
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;;
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--extra-ldflags=*)
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LDFLAGS="$optarg"
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;;
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--c_compiler=*)
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CC="$optarg"
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;;
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--cxx_compiler=*)
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CXX="$optarg"
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;;
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--arduino-lib-dir=*)
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ARDUINO_LIB_DIR=$optarg
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;;
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--build-dir=*)
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BUILDDIR="$optarg"
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;;
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--bin-dir=*)
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BINDIR="$optarg"
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;;
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--no-clean*)
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NO_CLEAN="1"
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;;
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@@ -247,10 +267,10 @@ for opt do
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;;
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--my-node-id=*)
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gateway_type="none";
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CXXFLAGS="-DMY_NODE_ID=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_NODE_ID=${optarg} $CPPFLAGS"
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;;
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--my-config-file=*)
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CXXFLAGS="-DMY_LINUX_CONFIG_FILE=\\\"${optarg}\\\" $CXXFLAGS"
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CPPFLAGS="-DMY_LINUX_CONFIG_FILE=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-transport=*)
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transport_type=${optarg}
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@@ -260,74 +280,74 @@ for opt do
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transport_type=${optarg}
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;;
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--my-serial-port=*)
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CXXFLAGS="-DMY_LINUX_SERIAL_PORT=\\\"${optarg}\\\" $CXXFLAGS"
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CPPFLAGS="-DMY_LINUX_SERIAL_PORT=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-serial-baudrate=*)
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CXXFLAGS="-DMY_BAUD_RATE=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_BAUD_RATE=${optarg} $CPPFLAGS"
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;;
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--my-serial-is-pty*)
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CXXFLAGS="-DMY_IS_SERIAL_PTY $CXXFLAGS"
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CPPFLAGS="-DMY_IS_SERIAL_PTY $CPPFLAGS"
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;;
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--my-serial-pty=*)
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CXXFLAGS="-DMY_LINUX_SERIAL_PTY=\\\"${optarg}\\\" $CXXFLAGS"
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CPPFLAGS="-DMY_LINUX_SERIAL_PTY=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-serial-groupname=*)
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CXXFLAGS="-DMY_LINUX_SERIAL_GROUPNAME=\\\"${optarg}\\\" $CXXFLAGS"
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CPPFLAGS="-DMY_LINUX_SERIAL_GROUPNAME=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-rf24-channel=*)
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CXXFLAGS="-DMY_RF24_CHANNEL=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_RF24_CHANNEL=${optarg} $CPPFLAGS"
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;;
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--my-rf24-pa-level=*)
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CXXFLAGS="-DMY_RF24_PA_LEVEL=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_RF24_PA_LEVEL=${optarg} $CPPFLAGS"
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;;
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--my-controller-url-address=*)
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CXXFLAGS="-DMY_CONTROLLER_URL_ADDRESS=\\\"${optarg}\\\" $CXXFLAGS"
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CPPFLAGS="-DMY_CONTROLLER_URL_ADDRESS=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-controller-ip-address=*)
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controller_ip=`echo ${optarg//./,}`
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CXXFLAGS="-DMY_CONTROLLER_IP_ADDRESS=${controller_ip} $CXXFLAGS"
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CPPFLAGS="-DMY_CONTROLLER_IP_ADDRESS=${controller_ip} $CPPFLAGS"
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;;
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--my-port=*)
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CXXFLAGS="-DMY_PORT=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_PORT=${optarg} $CPPFLAGS"
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;;
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--my-mqtt-client-id=*)
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CXXFLAGS="-DMY_MQTT_CLIENT_ID=\\\"${optarg}\\\" $CXXFLAGS"
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CPPFLAGS="-DMY_MQTT_CLIENT_ID=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-mqtt-publish-topic-prefix=*)
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CXXFLAGS="-DMY_MQTT_PUBLISH_TOPIC_PREFIX=\\\"${optarg}\\\" $CXXFLAGS"
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CPPFLAGS="-DMY_MQTT_PUBLISH_TOPIC_PREFIX=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-mqtt-subscribe-topic-prefix=*)
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CXXFLAGS="-DMY_MQTT_SUBSCRIBE_TOPIC_PREFIX=\\\"${optarg}\\\" $CXXFLAGS"
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CPPFLAGS="-DMY_MQTT_SUBSCRIBE_TOPIC_PREFIX=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-rf24-irq-pin=*)
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CXXFLAGS="-DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=${optarg} $CPPFLAGS"
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;;
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--my-rx-message-buffer-size=*)
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CXXFLAGS="-DMY_RX_MESSAGE_BUFFER_SIZE=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_RX_MESSAGE_BUFFER_SIZE=${optarg} $CPPFLAGS"
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;;
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--my-rs485-serial-port=*)
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CXXFLAGS="-DMY_RS485_HWSERIAL=\\\"${optarg}\\\" $CXXFLAGS"
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CPPFLAGS="-DMY_RS485_HWSERIAL=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-rs485-baudrate=*)
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CXXFLAGS="-DMY_RS485_BAUD_RATE=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_RS485_BAUD_RATE=${optarg} $CPPFLAGS"
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;;
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--my-rs485-de-pin=*)
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CXXFLAGS="-DMY_RS485_DE_PIN=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_RS485_DE_PIN=${optarg} $CPPFLAGS"
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;;
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--my-rs485-max-msg-length=*)
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CXXFLAGS="-DMY_RS485_MAX_MESSAGE_LENGTH=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_RS485_MAX_MESSAGE_LENGTH=${optarg} $CPPFLAGS"
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;;
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--my-leds-err-pin=*)
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CXXFLAGS="-DMY_DEFAULT_ERR_LED_PIN=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_DEFAULT_ERR_LED_PIN=${optarg} $CPPFLAGS"
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;;
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--my-leds-rx-pin=*)
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CXXFLAGS="-DMY_DEFAULT_RX_LED_PIN=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_DEFAULT_RX_LED_PIN=${optarg} $CPPFLAGS"
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;;
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--my-leds-tx-pin=*)
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CXXFLAGS="-DMY_DEFAULT_TX_LED_PIN=${optarg} $CXXFLAGS"
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CPPFLAGS="-DMY_DEFAULT_TX_LED_PIN=${optarg} $CPPFLAGS"
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;;
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--my-leds-blinking-inverse*)
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CXXFLAGS="-DMY_WITH_LEDS_BLINKING_INVERSE $CXXFLAGS"
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CPPFLAGS="-DMY_WITH_LEDS_BLINKING_INVERSE $CPPFLAGS"
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;;
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*)
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echo "[WARNING] Unknown option detected:$opt, ignored"
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@@ -336,7 +356,10 @@ for opt do
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done
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PREFIX=${PREFIX:-/usr/local}
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BUILDDIR=${BUILDDIR:-build}
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BINDIR=${BINDIR:-bin}
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GATEWAY_DIR=${GATEWAY_DIR:-${PREFIX}/bin}
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CC=${CC:-gcc}
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CXX=${CXX:-g++}
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if [ -z "${SOC}" ]; then
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@@ -353,32 +376,34 @@ if [ -z "${CPUFLAGS}" ]; then
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CPUFLAGS=$(gcc_cpu_flags $SOC)
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fi
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CXXFLAGS="$CPUFLAGS -Ofast -g -Wall -Wextra $CXXFLAGS"
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CFLAGS="-Ofast -g -Wall -Wextra $CFLAGS"
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if [[ $SOC == "BCM2835" || $SOC == "BCM2836" ]]; then
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CPPFLAGS="-DLINUX_ARCH_RASPBERRYPI $CPPFLAGS"
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fi
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if [[ $TYPE == "RPi2" || $TYPE == "RPi3" || $REV == "0010" ]]; then
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CXXFLAGS+="-D__RPI_BPLUS"
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CPPFLAGS="-D__RPI_BPLUS $CPPFLAGS"
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fi
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if [[ ${debug} == "enable" ]]; then
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CXXFLAGS="-DMY_DEBUG $CXXFLAGS"
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CPPFLAGS="-DMY_DEBUG $CPPFLAGS"
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fi
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if [[ ${gateway_type} == "ethernet" ]]; then
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CXXFLAGS="-DMY_GATEWAY_LINUX $CXXFLAGS"
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CPPFLAGS="-DMY_GATEWAY_LINUX $CPPFLAGS"
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elif [[ ${gateway_type} == "serial" ]]; then
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CXXFLAGS="-DMY_GATEWAY_SERIAL $CXXFLAGS"
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CPPFLAGS="-DMY_GATEWAY_SERIAL $CPPFLAGS"
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elif [[ ${gateway_type} == "mqtt" ]]; then
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CXXFLAGS="-DMY_GATEWAY_LINUX -DMY_GATEWAY_MQTT_CLIENT $CXXFLAGS"
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CPPFLAGS="-DMY_GATEWAY_LINUX -DMY_GATEWAY_MQTT_CLIENT $CPPFLAGS"
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fi
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if [[ ${transport_type} == "nrf24" ]]; then
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CXXFLAGS="-DMY_RADIO_NRF24 $CXXFLAGS"
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CPPFLAGS="-DMY_RADIO_NRF24 $CPPFLAGS"
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elif [[ ${transport_type} == "rs485" ]]; then
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CXXFLAGS="-DMY_RS485 $CXXFLAGS"
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CPPFLAGS="-DMY_RS485 $CPPFLAGS"
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fi
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LDFLAGS="-pthread $LDFLAGS"
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CPPFLAGS="$CPUFLAGS $CPPFLAGS"
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if [ -x /usr/bin/systemctl ] || [ -x /bin/systemctl ]; then
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INIT_SYSTEM=systemd
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