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Fix CHIP DeviceLayer Build and Link for EFR32 (project-chip#278)
* Add efr32-freertos.mk to build libfreertos * Add SystemEventSupport and SystemTimerSupport * Add globals * Update helper Makefiles * Update .gitignore * Update DeviceLayer library and fix logging support * Remove "with-openssl=no" from efr32-chip.mk * Remove functionality from InitChipStack * Fix RTT Logs by using a more recent version * Remove commented out code and leave TODOs instead * Remove commented code
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# | ||
# Copyright (c) 2020 Project CHIP Authors | ||
# Copyright (c) 2020 Google LLC. | ||
# All rights reserved. | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS, | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
# | ||
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# | ||
# @file | ||
# Component makefile for incorporating FreeRTOS into an EFR32 | ||
# application. | ||
# | ||
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# | ||
# This makefile is intended to work in conjunction with the efr32-app.mk | ||
# makefile to build the OpenWeave example applications on Silicon Labs platforms. | ||
# EFR32 applications should include this file in their top level Makefile | ||
# along with the other makefiles in this directory. E.g.: | ||
# | ||
# PROJECT_ROOT = $(realpath .) | ||
# | ||
# BUILD_SUPPORT_DIR = $(PROJECT_ROOT)/third_party/openweave-core/build/efr32 | ||
# | ||
# include $(BUILD_SUPPORT_DIR)/efr32-app.mk | ||
# include $(BUILD_SUPPORT_DIR)/efr32-openweave.mk | ||
# include $(BUILD_SUPPORT_DIR)/efr32-openthread.mk | ||
# include $(BUILD_SUPPORT_DIR)/efr32-freertos.mk | ||
# | ||
# PROJECT_ROOT := $(realpath .) | ||
# | ||
# APP := openweave-efr32-bringup | ||
# | ||
# SRCS = \ | ||
# $(PROJECT_ROOT)/main.cpp \ | ||
# ... | ||
# | ||
# $(call GenerateBuildRules) | ||
# | ||
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ifeq ($(EFR32FAMILY), efr32mg12) | ||
FREERTOS_TARGET = ARM_CM3 | ||
else | ||
ifeq ($(EFR32FAMILY), efr32mg21) | ||
FREERTOS_TARGET = ARM_CM4F | ||
endif | ||
endif | ||
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FREERTOS_OUTPUT_DIR = $(OUTPUT_DIR)/freertos | ||
FREERTOS_LIB_DIR = $(FREERTOS_OUTPUT_DIR) | ||
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STD_LDFLAGS += \ | ||
-L$(FREERTOS_LIB_DIR) | ||
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STD_INC_DIRS += \ | ||
$(FREERTOS_ROOT)/Source/include/ | ||
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$(FREERTOS_OUTPUT_DIR)/croutine.c.o : $(FREERTOS_ROOT)/Source/croutine.c $(FREERTOSCONFIG_DIR)/FreeRTOSConfig.h | ||
$(NO_ECHO) $(CCACHE) $(CC) -c $(STD_CFLAGS) $(CFLAGS) $(DEBUG_FLAGS) $(OPT_FLAGS) $(DEFINE_FLAGS) $(INC_FLAGS) $(FREERTOS_ROOT)/Source/croutine.c -o $(FREERTOS_OUTPUT_DIR)/croutine.c.o | ||
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$(FREERTOS_OUTPUT_DIR)/list.c.o : $(FREERTOS_ROOT)/Source/list.c $(FREERTOSCONFIG_DIR)/FreeRTOSConfig.h | ||
$(NO_ECHO) $(CCACHE) $(CC) -c $(STD_CFLAGS) $(CFLAGS) $(DEBUG_FLAGS) $(OPT_FLAGS) $(DEFINE_FLAGS) $(INC_FLAGS) $(FREERTOS_ROOT)/Source/list.c -o $(FREERTOS_OUTPUT_DIR)/list.c.o | ||
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$(FREERTOS_OUTPUT_DIR)/queue.c.o : $(FREERTOS_ROOT)/Source/queue.c $(FREERTOSCONFIG_DIR)/FreeRTOSConfig.h | ||
$(NO_ECHO) $(CCACHE) $(CC) -c $(STD_CFLAGS) $(CFLAGS) $(DEBUG_FLAGS) $(OPT_FLAGS) $(DEFINE_FLAGS) $(INC_FLAGS) $(FREERTOS_ROOT)/Source/queue.c -o $(FREERTOS_OUTPUT_DIR)/queue.c.o | ||
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$(FREERTOS_OUTPUT_DIR)/event_groups.c.o : $(FREERTOS_ROOT)/Source/event_groups.c $(FREERTOSCONFIG_DIR)/FreeRTOSConfig.h | ||
$(NO_ECHO) $(CCACHE) $(CC) -c $(STD_CFLAGS) $(CFLAGS) $(DEBUG_FLAGS) $(OPT_FLAGS) $(DEFINE_FLAGS) $(INC_FLAGS) $(FREERTOS_ROOT)/Source/event_groups.c -o $(FREERTOS_OUTPUT_DIR)/event_groups.c.o | ||
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$(FREERTOS_OUTPUT_DIR)/tasks.c.o : $(FREERTOS_ROOT)/Source/tasks.c $(FREERTOSCONFIG_DIR)/FreeRTOSConfig.h | ||
$(NO_ECHO) $(CCACHE) $(CC) -c $(STD_CFLAGS) $(CFLAGS) $(DEBUG_FLAGS) $(OPT_FLAGS) $(DEFINE_FLAGS) $(INC_FLAGS) $(FREERTOS_ROOT)/Source/tasks.c -o $(FREERTOS_OUTPUT_DIR)/tasks.c.o | ||
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$(FREERTOS_OUTPUT_DIR)/timers.c.o : $(FREERTOS_ROOT)/Source/timers.c $(FREERTOSCONFIG_DIR)/FreeRTOSConfig.h | ||
$(NO_ECHO) $(CCACHE) $(CC) -c $(STD_CFLAGS) $(CFLAGS) $(DEBUG_FLAGS) $(OPT_FLAGS) $(DEFINE_FLAGS) $(INC_FLAGS) $(FREERTOS_ROOT)/Source/timers.c -o $(FREERTOS_OUTPUT_DIR)/timers.c.o | ||
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$(FREERTOS_OUTPUT_DIR)/port.c.o : $(FREERTOS_ROOT)/Source/portable/GCC/$(FREERTOS_TARGET)/port.c $(FREERTOSCONFIG_DIR)/FreeRTOSConfig.h | ||
$(NO_ECHO) $(CCACHE) $(CC) -c $(STD_CFLAGS) $(CFLAGS) $(DEBUG_FLAGS) $(OPT_FLAGS) $(DEFINE_FLAGS) $(INC_FLAGS) $(FREERTOS_ROOT)/Source/portable/GCC/$(FREERTOS_TARGET)/port.c -o $(FREERTOS_OUTPUT_DIR)/port.c.o | ||
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$(FREERTOS_OUTPUT_DIR)/heap_3.c.o : $(FREERTOS_ROOT)/Source/portable/MemMang/heap_3.c $(FREERTOSCONFIG_DIR)/FreeRTOSConfig.h | ||
$(NO_ECHO) $(CCACHE) $(CC) -c $(STD_CFLAGS) $(CFLAGS) $(DEBUG_FLAGS) $(OPT_FLAGS) $(DEFINE_FLAGS) $(INC_FLAGS) $(FREERTOS_ROOT)/Source/portable/MemMang/heap_3.c -o $(FREERTOS_OUTPUT_DIR)/heap_3.c.o | ||
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FREERTOS_OBJECTS := \ | ||
$(FREERTOS_OUTPUT_DIR)/croutine.c.o \ | ||
$(FREERTOS_OUTPUT_DIR)/list.c.o \ | ||
$(FREERTOS_OUTPUT_DIR)/queue.c.o \ | ||
$(FREERTOS_OUTPUT_DIR)/event_groups.c.o \ | ||
$(FREERTOS_OUTPUT_DIR)/tasks.c.o \ | ||
$(FREERTOS_OUTPUT_DIR)/timers.c.o \ | ||
$(FREERTOS_OUTPUT_DIR)/port.c.o \ | ||
$(FREERTOS_OUTPUT_DIR)/heap_3.c.o | ||
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# Add FreeRTOSBuildRules to the list of late-bound build rules that | ||
# will be evaluated when GenerateBuildRules is called. | ||
LATE_BOUND_RULES += FreeRTOSBuildRules | ||
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# Rules for configuring, building and installing FreeRTOS from source. | ||
define FreeRTOSBuildRules | ||
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$(FREERTOS_LIB_DIR)/libfreertos.a : $(FREERTOS_OUTPUT_DIR) $(FREERTOS_LIB_DIR) $(FREERTOS_OBJECTS) | ||
@echo "$(HDR_PREFIX)AR $(FREERTOS_LIB_DIR)/libfreertos.a" | ||
$(NO_ECHO)$(AR) rcs $(FREERTOS_LIB_DIR)/libfreertos.a $(FREERTOS_OBJECTS) | ||
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.phony: $(FREERTOS_OUTPUT_DIR) | ||
$(FREERTOS_OUTPUT_DIR) : | ||
@echo "$(HDR_PREFIX)MKDIR $@" | ||
$(NO_ECHO)mkdir -p $(FREERTOS_OUTPUT_DIR) | ||
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.phony: build-freertos | ||
build-freertos : $(FREERTOS_LIB_DIR)/libfreertos.a | ||
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.phony: install-freertos | ||
install-freertos : $(FREERTOS_OUTPUT_DIR) | ||
@echo "$(HDR_PREFIX)CP $(FREERTOS_OUTPUT_DIR)" | ||
$(NO_ECHO)cp -r $(FREERTOS_ROOT)/Source/include $(FREERTOS_OUTPUT_DIR)/ | ||
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.phony: clean-freertos | ||
clean-freertos : | ||
@echo "$(HDR_PREFIX)RM $(FREERTOS_OUTPUT_DIR)" | ||
$(NO_ECHO)rm -rf $(FREERTOS_OUTPUT_DIR) | ||
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endef | ||
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# ================================================== | ||
# FreeRTOS-specific help definitions | ||
# ================================================== | ||
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define TargetHelp += | ||
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build-freertos Build the FreeRTOS library. | ||
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install-freertos Install FreeRTOS library and headers in | ||
build output directory for use by application. | ||
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clean-freertos Clean all build outputs produced by the FreeRTOS | ||
build process. | ||
endef | ||
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