both firmware and test are build and run using Makefile

firmware.mk

@@ -22,7 +22,8 @@ TARGET = f407ve_packetusart_c
 DEBUG = 1
 # optimization
 OPT = -Og
-
+# c++ standard
+CXXSTD = -std=c++0x
 
 #######################################
 # paths
@@ -31,6 +32,7 @@ OPT = -Og
 BUILD_DIR = build
 COMPONENTS = components
 PLATFORMS = platforms
+PLATFORM = firmware
 CONFIG_OVERRIDES = config-overrides
 
 ######################################
@@ -77,14 +79,6 @@ CXX_SOURCES = \
 ASM_SOURCES =  \
 startup_stm32f407xx.s
 
-
-
-#######################################
-# components
-#######################################
-include $(sort $(wildcard $(COMPONENTS)/*/component.mk))
-
-
 #######################################
 # binaries
 #######################################
@@ -129,39 +123,62 @@ MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI)
 AS_DEFS = 
 
 # C defines
-C_DEFS =  \
--DUSE_FULL_LL_DRIVER \
--DUSE_HAL_DRIVER \
--DSTM32F407xx
+COMMON_DEFS = \
+-DUSE_FULL_LL_DRIVER \
+-DUSE_HAL_DRIVER \
+-DSTM32F407xx \
+-DSTM32F407xx \
+-DHAVE_CONFIG \
+-D_ENABLE_DIAG
 
+C_DEFS = 
+
+CXX_DEFS = 
 
 # AS includes
 AS_INCLUDES = 
 
 # C includes
-C_INCLUDES =  \
+COMMON_INCLUDES = \
 -IInc \
 -IDrivers/STM32F4xx_HAL_Driver/Inc \
 -IDrivers/STM32F4xx_HAL_Driver/Inc/Legacy \
 -IDrivers/CMSIS/Device/ST/STM32F4xx/Include \
 -IDrivers/CMSIS/Include \
 -I$(COMPONENTS) \
--I$(PLATFORMS)/stm32f40x_mx \
--Iapplication \
+-Iapplication
 
+C_INCLUDES =
+
+CC_INCLUDES = 
+
+LIBS =  
+
+LIBDIR = 
 
 # compile gcc flags
 ASFLAGS = $(MCU) $(AS_DEFS) $(AS_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
 
-CFLAGS = $(MCU) $(C_DEFS) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
+CFLAGS = $(MCU) $(COMMON_DEFS) $(C_DEFS) $(COMMON_INCLUDES) $(C_INCLUDES) $(OPT) -Wall -fdata-sections -ffunction-sections
+CXXFLAGS = $(MCU) $(COMMON_DEFS) $(CXX_DEFS) $(COMMON_INCLUDES) $(CXX_INCLUDES) $(OPT) $(CXXSTD) -Wall -fdata-sections -ffunction-sections
+
+#######################################
+# components
+#######################################
+include $(sort $(wildcard $(COMPONENTS)/*/component.mk))
+include $(sort $(wildcard $(PLATFORMS)/$(PLATFORM)/component.mk))
+
+
 
 ifeq ($(DEBUG), 1)
 CFLAGS += -g -gdwarf-2
+CXXFLAGS += -g -gdwarf-2
 endif
 
 
 # Generate dependency information
-CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
+CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@)"
+CXXFLAGS += -MMD -MP -MF"$(@:%.o=%.d)" -MT"$(@)"
 
 
 #######################################
@@ -171,22 +188,35 @@ CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
 LDSCRIPT = STM32F407VETx_FLASH.ld
 
 # libraries
-LIBS = -lc -lm -lnosys 
-LIBDIR = 
 #LDFLAGS = $(MCU) -specs=nano.specs -T$(LDSCRIPT) $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections
 LDFLAGS = $(MCU) -TSTM32F407VETX_FLASH.ld --specs=nosys.specs -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections -static --specs=nano.specs \
-	-Wl,--start-group -lc -lm -lstdc++ -lsupc++ -Wl,--end-group
+	-Wl,--start-group -lc -lm -lstdc++ -lsupc++ -Wl,--end-group $(LIBDIR) $(LIBS)
 
 ifeq ($(MKDBG), 1)
  $(info >>--------------------------------------------)
  $(info $$C_SOURCES is [${C_SOURCES}])
- $(info .)
+ $(info )
  $(info $$CXX_SOURCES is [${CXX_SOURCES}])
- $(info .)
+ $(info )
+ $(info $$COMMON_DEFS is [${COMMON_DEFS}])
+ $(info )
  $(info $$C_DEFS is [${C_DEFS}])
- $(info .)
+ $(info )
+ $(info $$CXX_DEFS is [${CXX_DEFS}])
+ $(info )
+ $(info $$COMMON_INCLUDES is [${COMMON_INCLUDES}])
+ $(info )
  $(info $$C_INCLUDES is [${C_INCLUDES}])
+ $(info )
+ $(info $$CXX_INCLUDES is [${CXX_INCLUDES}])
+ $(info )
  $(info $$CFLAGS is [${CFLAGS}])
+ $(info )
+ $(info $$CXXFLAGS is [${CXXFLAGS}])
+ $(info )
+ $(info $$LIBDIR is [${LIBDIR}])
+ $(info )
+ $(info $$LIBS is [${LIBS}])
  $(info <<--------------------------------------------)
 endif