more make refactor

40 files changed, 118 insertions, 313 deletions

diff --git a/examples/build_system/make/rules.mk b/examples/build_system/make/rules.mk
deleted file mode 100644
index 86de17b6c..000000000
--- a/examples/build_system/make/rules.mk
+++ /dev/null
@@ -1,195 +0,0 @@
-# ---------------------------------------
-# Common make rules for all examples
-# ---------------------------------------
-
-# Set all as default goal
-.DEFAULT_GOAL := all
-
-# ---------------- GNU Make Start -----------------------
-# ESP32-Sx and RP2040 has its own CMake build system
-ifeq (,$(findstring $(FAMILY),espressif rp2040))
-
-# ---------------------------------------
-# Rules
-# ---------------------------------------
-
-all: $(BUILD)/$(PROJECT).bin $(BUILD)/$(PROJECT).hex size
-
-uf2: $(BUILD)/$(PROJECT).uf2
-
-# We set vpath to point to the top of the tree so that the source files
-# can be located. By following this scheme, it allows a single build rule
-# to be used to compile all .c files.
-vpath %.c . $(TOP)
-vpath %.s . $(TOP)
-vpath %.S . $(TOP)
-
-include ${TOP}/examples/build_system/make/toolchain/$(TOOLCHAIN)_rules.mk
-
-# ---------------------------------------
-# Compiler Flags
-# ---------------------------------------
-
-CFLAGS += $(addprefix -I,$(INC))
-
-# Verbose mode
-ifeq ("$(V)","1")
-$(info CFLAGS  $(CFLAGS) ) $(info )
-$(info LDFLAGS $(LDFLAGS)) $(info )
-$(info ASFLAGS $(ASFLAGS)) $(info )
-endif
-
-
-OBJ_DIRS = $(sort $(dir $(OBJ)))
-$(OBJ): | $(OBJ_DIRS)
-$(OBJ_DIRS):
-ifeq ($(CMDEXE),1)
-	-@$(MKDIR) $(subst /,\,$@)
-else
-	@$(MKDIR) -p $@
-endif
-
-# UF2 generation, iMXRT need to strip to text only before conversion
-ifneq ($(FAMILY),imxrt)
-$(BUILD)/$(PROJECT).uf2: $(BUILD)/$(PROJECT).hex
-	@echo CREATE $@
-	$(PYTHON) $(TOP)/tools/uf2/utils/uf2conv.py -f $(UF2_FAMILY_ID) -c -o $@ $^
-endif
-
-copy-artifact: $(BUILD)/$(PROJECT).bin $(BUILD)/$(PROJECT).hex $(BUILD)/$(PROJECT).uf2
-
-endif
-# ---------------- GNU Make End -----------------------
-
-.PHONY: clean
-clean:
-ifeq ($(CMDEXE),1)
-	rd /S /Q $(subst /,\,$(BUILD))
-else
-	$(RM) -rf $(BUILD)
-endif
-
-# get depenecies
-.PHONY: get-deps
-get-deps:
-	$(PYTHON) $(TOP)/tools/get_deps.py ${FAMILY}
-
-.PHONY: size
-size: $(BUILD)/$(PROJECT).elf
-	-@echo ''
-	@$(SIZE) $<
-	-@echo ''
-
-# linkermap must be install previously at https://github.com/hathach/linkermap
-linkermap: $(BUILD)/$(PROJECT).elf
-	@linkermap -v $<.map
-
-# ---------------------------------------
-# Flash Targets
-# ---------------------------------------
-
-# --------------- Jlink -----------------
-ifeq ($(OS),Windows_NT)
-  JLINKEXE = JLink.exe
-else
-  JLINKEXE = JLinkExe
-endif
-
-# Jlink Interface
-JLINK_IF ?= swd
-
-# Jlink script
-$(BUILD)/$(BOARD).jlink: $(BUILD)/$(PROJECT).hex
-	@echo halt > $@
-	@echo loadfile $^ >> $@
-	@echo r >> $@
-	@echo go >> $@
-	@echo exit >> $@
-
-# Flash using jlink
-flash-jlink: $(BUILD)/$(BOARD).jlink
-	$(JLINKEXE) -device $(JLINK_DEVICE) -if $(JLINK_IF) -JTAGConf -1,-1 -speed auto -CommandFile $<
-
-# --------------- stm32 cube programmer -----------------
-# Flash STM32 MCU using stlink with STM32 Cube Programmer CLI
-flash-stlink: $(BUILD)/$(PROJECT).elf
-	STM32_Programmer_CLI --connect port=swd --write $< --go
-
-# --------------- xfel -----------------
-$(BUILD)/$(PROJECT)-sunxi.bin: $(BUILD)/$(PROJECT).bin
-	$(PYTHON) $(TOP)/tools/mksunxi.py $< $@
-
-flash-xfel: $(BUILD)/$(PROJECT)-sunxi.bin
-	xfel spinor write 0 $<
-	xfel reset
-
-# --------------- pyocd -----------------
-PYOCD_OPTION ?=
-flash-pyocd: $(BUILD)/$(PROJECT).hex
-	pyocd flash -t $(PYOCD_TARGET) $(PYOCD_OPTION) $<
-	#pyocd reset -t $(PYOCD_TARGET)
-
-# --------------- openocd -----------------
-OPENOCD_OPTION ?=
-flash-openocd: $(BUILD)/$(PROJECT).elf
-	openocd $(OPENOCD_OPTION) -c "program $< verify reset exit"
-
-# --------------- openocd-wch -----------------
-# wch-linke is not supported yet in official openOCD yet. We need to either use
-# 1. download openocd as part of mounriver studio http://www.mounriver.com/download or
-# 2. compiled from https://github.com/hathach/riscv-openocd-wch or
-#    https://github.com/dragonlock2/miscboards/blob/main/wch/SDK/riscv-openocd.tar.xz
-#    with  ./configure --disable-werror --enable-wlinke --enable-ch347=no
-OPENOCD_WCH ?= /home/${USER}/app/riscv-openocd-wch/src/openocd
-OPENOCD_WCH_OPTION ?=
-flash-openocd-wch: $(BUILD)/$(PROJECT).elf
-	$(OPENOCD_WCH) $(OPENOCD_WCH_OPTION) -c init -c halt -c "flash write_image $<" -c reset -c exit
-
-# --------------- wlink-rs -----------------
-# flash with https://github.com/ch32-rs/wlink
-WLINK_RS ?= wlink
-flash-wlink-rs: $(BUILD)/$(PROJECT).elf
-	$(WLINK_RS) flash $<
-
-# --------------- dfu-util -----------------
-DFU_UTIL_OPTION ?= -a 0
-flash-dfu-util: $(BUILD)/$(PROJECT).bin
-	dfu-util -R $(DFU_UTIL_OPTION) -D $<
-
-# --------------- Black Magic -----------------
-# This symlink is created by https://github.com/blacksphere/blackmagic/blob/master/driver/99-blackmagic.rules
-BMP ?= /dev/ttyBmpGdb
-
-flash-bmp: $(BUILD)/$(PROJECT).elf
-	$(GDB) --batch -ex 'target extended-remote $(BMP)' -ex 'monitor swdp_scan' -ex 'attach 1' -ex load  $<
-
-debug-bmp: $(BUILD)/$(PROJECT).elf
-	$(GDB) -ex 'target extended-remote $(BMP)' -ex 'monitor swdp_scan' -ex 'attach 1' $<
-
-# --------------- TI Uniflash -----------------
-DSLITE ?= dslite.sh
-flash-uniflash: $(BUILD)/$(PROJECT).hex
-	${DSLITE} ${UNIFLASH_OPTION} -f $<
-
-#-------------- Artifacts --------------
-
-# Create binary directory
-$(BIN):
-ifeq ($(CMDEXE),1)
-	@$(MKDIR) $(subst /,\,$@)
-else
-	@$(MKDIR) -p $@
-endif
-
-# Copy binaries .elf, .bin, .hex, .uf2 to BIN for upload
-# due to large size of combined artifacts, only uf2 is uploaded for now
-copy-artifact: $(BIN)
-	@$(CP) $(BUILD)/$(PROJECT).uf2 $(BIN)
-	#@$(CP) $(BUILD)/$(PROJECT).bin $(BIN)
-	#@$(CP) $(BUILD)/$(PROJECT).hex $(BIN)
-	#@$(CP) $(BUILD)/$(PROJECT).elf $(BIN)
-
-# Print out the value of a make variable.
-# https://stackoverflow.com/questions/16467718/how-to-print-out-a-variable-in-makefile
-print-%:
-	@echo $* = $($*)
diff --git a/examples/device/audio_4_channel_mic/Makefile b/examples/device/audio_4_channel_mic/Makefile
index 4cf2d9e49..31e2c6f44 100644
--- a/examples/device/audio_4_channel_mic/Makefile
+++ b/examples/device/audio_4_channel_mic/Makefile
@@ -2,13 +2,13 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += \
   src/main.c \
   src/usb_descriptors.c \
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/audio_4_channel_mic_freertos/Makefile b/examples/device/audio_4_channel_mic_freertos/Makefile
index 13c637977..3c421af74 100644
--- a/examples/device/audio_4_channel_mic_freertos/Makefile
+++ b/examples/device/audio_4_channel_mic_freertos/Makefile
@@ -3,13 +3,13 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE = \
 	src/main.c \
 	src/usb_descriptors.c
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/audio_test/Makefile b/examples/device/audio_test/Makefile
index e8cacd359..035e90308 100644
--- a/examples/device/audio_test/Makefile
+++ b/examples/device/audio_test/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/audio_test_freertos/Makefile b/examples/device/audio_test_freertos/Makefile
index 13c637977..3c421af74 100644
--- a/examples/device/audio_test_freertos/Makefile
+++ b/examples/device/audio_test_freertos/Makefile
@@ -3,13 +3,13 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE = \
 	src/main.c \
 	src/usb_descriptors.c
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/audio_test_multi_rate/Makefile b/examples/device/audio_test_multi_rate/Makefile
index e8cacd359..035e90308 100644
--- a/examples/device/audio_test_multi_rate/Makefile
+++ b/examples/device/audio_test_multi_rate/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/board_test/Makefile b/examples/device/board_test/Makefile
index e8cacd359..035e90308 100644
--- a/examples/device/board_test/Makefile
+++ b/examples/device/board_test/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/cdc_dual_ports/Makefile b/examples/device/cdc_dual_ports/Makefile
index e8cacd359..035e90308 100644
--- a/examples/device/cdc_dual_ports/Makefile
+++ b/examples/device/cdc_dual_ports/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/cdc_msc/Makefile b/examples/device/cdc_msc/Makefile
index eb548f018..de50d118f 100644
--- a/examples/device/cdc_msc/Makefile
+++ b/examples/device/cdc_msc/Makefile
@@ -2,7 +2,7 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += \
@@ -10,6 +10,6 @@ EXAMPLE_SOURCE += \
   src/msc_disk.c \
   src/usb_descriptors.c \
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/cdc_msc_freertos/Makefile b/examples/device/cdc_msc_freertos/Makefile
index 41960e64c..dbab13395 100644
--- a/examples/device/cdc_msc_freertos/Makefile
+++ b/examples/device/cdc_msc_freertos/Makefile
@@ -3,7 +3,7 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE = \
@@ -11,6 +11,6 @@ EXAMPLE_SOURCE = \
 	src/msc_disk.c \
 	src/usb_descriptors.c
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/cdc_uac2/Makefile b/examples/device/cdc_uac2/Makefile
index 539077d6c..6276be8d0 100644
--- a/examples/device/cdc_uac2/Makefile
+++ b/examples/device/cdc_uac2/Makefile
@@ -2,7 +2,7 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += \
@@ -11,6 +11,6 @@ EXAMPLE_SOURCE += \
   src/uac2_app.c \
   src/usb_descriptors.c \
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/dfu/Makefile b/examples/device/dfu/Makefile
index ad7a37b79..9e1eab4a2 100644
--- a/examples/device/dfu/Makefile
+++ b/examples/device/dfu/Makefile
@@ -2,13 +2,13 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE = \
 	src/main.c \
 	src/usb_descriptors.c
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/dfu_runtime/Makefile b/examples/device/dfu_runtime/Makefile
index 72bd56ede..1a4b428dc 100644
--- a/examples/device/dfu_runtime/Makefile
+++ b/examples/device/dfu_runtime/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/dynamic_configuration/Makefile b/examples/device/dynamic_configuration/Makefile
index 72bd56ede..1a4b428dc 100644
--- a/examples/device/dynamic_configuration/Makefile
+++ b/examples/device/dynamic_configuration/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/hid_boot_interface/Makefile b/examples/device/hid_boot_interface/Makefile
index ad7a37b79..9e1eab4a2 100644
--- a/examples/device/hid_boot_interface/Makefile
+++ b/examples/device/hid_boot_interface/Makefile
@@ -2,13 +2,13 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE = \
 	src/main.c \
 	src/usb_descriptors.c
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/hid_composite/Makefile b/examples/device/hid_composite/Makefile
index 72bd56ede..1a4b428dc 100644
--- a/examples/device/hid_composite/Makefile
+++ b/examples/device/hid_composite/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/hid_composite_freertos/Makefile b/examples/device/hid_composite_freertos/Makefile
index 13c637977..3c421af74 100644
--- a/examples/device/hid_composite_freertos/Makefile
+++ b/examples/device/hid_composite_freertos/Makefile
@@ -3,13 +3,13 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE = \
 	src/main.c \
 	src/usb_descriptors.c
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/hid_generic_inout/Makefile b/examples/device/hid_generic_inout/Makefile
index 72bd56ede..1a4b428dc 100644
--- a/examples/device/hid_generic_inout/Makefile
+++ b/examples/device/hid_generic_inout/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/hid_multiple_interface/Makefile b/examples/device/hid_multiple_interface/Makefile
index 72bd56ede..1a4b428dc 100644
--- a/examples/device/hid_multiple_interface/Makefile
+++ b/examples/device/hid_multiple_interface/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/midi_test/Makefile b/examples/device/midi_test/Makefile
index e8cacd359..035e90308 100644
--- a/examples/device/midi_test/Makefile
+++ b/examples/device/midi_test/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/midi_test_freertos/Makefile b/examples/device/midi_test_freertos/Makefile
index 704d319d2..ebacfecdf 100644
--- a/examples/device/midi_test_freertos/Makefile
+++ b/examples/device/midi_test_freertos/Makefile
@@ -3,13 +3,13 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += \
   src/main.c \
   src/usb_descriptors.c \
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/msc_dual_lun/Makefile b/examples/device/msc_dual_lun/Makefile
index e8cacd359..035e90308 100644
--- a/examples/device/msc_dual_lun/Makefile
+++ b/examples/device/msc_dual_lun/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/mtp/Makefile b/examples/device/mtp/Makefile
index e8cacd359..035e90308 100644
--- a/examples/device/mtp/Makefile
+++ b/examples/device/mtp/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/net_lwip_webserver/Makefile b/examples/device/net_lwip_webserver/Makefile
index 82c946b14..9d8e8ec77 100644
--- a/examples/device/net_lwip_webserver/Makefile
+++ b/examples/device/net_lwip_webserver/Makefile
@@ -8,7 +8,6 @@ CFLAGS_GCC += \
 
 INC += \
   src \
-  $(TOP)/hw \
   $(TOP)/lib/lwip/src/include \
   $(TOP)/lib/lwip/src/include/ipv4 \
   $(TOP)/lib/lwip/src/include/lwip/apps \
@@ -16,7 +15,7 @@ INC += \
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
 # lwip sources
 SRC_C += \
@@ -66,4 +65,4 @@ SRC_C += \
   lib/networking/dnserver.c \
   lib/networking/rndis_reports.c
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/uac2_headset/Makefile b/examples/device/uac2_headset/Makefile
index e8cacd359..035e90308 100644
--- a/examples/device/uac2_headset/Makefile
+++ b/examples/device/uac2_headset/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/uac2_speaker_fb/Makefile b/examples/device/uac2_speaker_fb/Makefile
index e8cacd359..035e90308 100644
--- a/examples/device/uac2_speaker_fb/Makefile
+++ b/examples/device/uac2_speaker_fb/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/usbtmc/Makefile b/examples/device/usbtmc/Makefile
index 72bd56ede..1a4b428dc 100644
--- a/examples/device/usbtmc/Makefile
+++ b/examples/device/usbtmc/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/video_capture/Makefile b/examples/device/video_capture/Makefile
index 288e9ffc3..6c248ab7b 100644
--- a/examples/device/video_capture/Makefile
+++ b/examples/device/video_capture/Makefile
@@ -9,10 +9,10 @@ endif
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/video_capture_2ch/Makefile b/examples/device/video_capture_2ch/Makefile
index 288e9ffc3..6c248ab7b 100644
--- a/examples/device/video_capture_2ch/Makefile
+++ b/examples/device/video_capture_2ch/Makefile
@@ -9,10 +9,10 @@ endif
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/device/webusb_serial/Makefile b/examples/device/webusb_serial/Makefile
index e8cacd359..035e90308 100644
--- a/examples/device/webusb_serial/Makefile
+++ b/examples/device/webusb_serial/Makefile
@@ -2,10 +2,10 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/dual/host_hid_to_device_cdc/Makefile b/examples/dual/host_hid_to_device_cdc/Makefile
index 76c6db0ac..a51251bf9 100644
--- a/examples/dual/host_hid_to_device_cdc/Makefile
+++ b/examples/dual/host_hid_to_device_cdc/Makefile
@@ -2,11 +2,11 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
 CFLAGS_GCC += -Wno-error=cast-align -Wno-error=null-dereference
 
@@ -15,4 +15,4 @@ SRC_C += \
 	src/host/hub.c \
 	src/host/usbh.c
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/dual/host_info_to_device_cdc/Makefile b/examples/dual/host_info_to_device_cdc/Makefile
index 071185c88..659cf6ff9 100644
--- a/examples/dual/host_info_to_device_cdc/Makefile
+++ b/examples/dual/host_info_to_device_cdc/Makefile
@@ -2,11 +2,11 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
 CFLAGS_GCC += -Wno-error=cast-align -Wno-error=null-dereference
 
@@ -14,4 +14,4 @@ SRC_C += \
 	src/host/hub.c \
 	src/host/usbh.c
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/host/bare_api/Makefile b/examples/host/bare_api/Makefile
index e6408c77a..f8292385e 100644
--- a/examples/host/bare_api/Makefile
+++ b/examples/host/bare_api/Makefile
@@ -2,12 +2,12 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += \
 	src/main.c
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/host/cdc_msc_hid/Makefile b/examples/host/cdc_msc_hid/Makefile
index b6036fa26..d72e91e74 100644
--- a/examples/host/cdc_msc_hid/Makefile
+++ b/examples/host/cdc_msc_hid/Makefile
@@ -2,7 +2,7 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE = \
@@ -11,6 +11,6 @@ EXAMPLE_SOURCE = \
   src/main.c \
   src/msc_app.c \
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/host/cdc_msc_hid_freertos/Makefile b/examples/host/cdc_msc_hid_freertos/Makefile
index 4e8c8b116..2e323ed56 100644
--- a/examples/host/cdc_msc_hid_freertos/Makefile
+++ b/examples/host/cdc_msc_hid_freertos/Makefile
@@ -3,7 +3,7 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE = \
@@ -12,6 +12,6 @@ EXAMPLE_SOURCE = \
   src/main.c \
   src/msc_app.c \
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/host/device_info/Makefile b/examples/host/device_info/Makefile
index e6408c77a..f8292385e 100644
--- a/examples/host/device_info/Makefile
+++ b/examples/host/device_info/Makefile
@@ -2,12 +2,12 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += \
 	src/main.c
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/host/hid_controller/Makefile b/examples/host/hid_controller/Makefile
index f82054e8c..732520c63 100644
--- a/examples/host/hid_controller/Makefile
+++ b/examples/host/hid_controller/Makefile
@@ -2,13 +2,13 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += \
 	src/hid_app.c \
 	src/main.c
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/host/midi_rx/Makefile b/examples/host/midi_rx/Makefile
index e6408c77a..f8292385e 100644
--- a/examples/host/midi_rx/Makefile
+++ b/examples/host/midi_rx/Makefile
@@ -2,12 +2,12 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
 	src \
-	$(TOP)/hw \
+
 
 # Example source
 EXAMPLE_SOURCE += \
 	src/main.c
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/host/msc_file_explorer/Makefile b/examples/host/msc_file_explorer/Makefile
index 0f87d848d..39d00d982 100644
--- a/examples/host/msc_file_explorer/Makefile
+++ b/examples/host/msc_file_explorer/Makefile
@@ -4,7 +4,6 @@ FATFS_PATH = lib/fatfs/source
 
 INC += \
 	src \
-	$(TOP)/hw \
 	$(TOP)/$(FATFS_PATH) \
 	$(TOP)/lib/embedded-cli \
 
@@ -13,7 +12,7 @@ EXAMPLE_SOURCE = \
   src/main.c \
   src/msc_app.c \
 
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
 # FatFS source
 SRC_C += \
@@ -24,4 +23,4 @@ SRC_C += \
 # suppress warning caused by fatfs
 CFLAGS_GCC += -Wno-error=cast-qual
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk
diff --git a/examples/typec/power_delivery/Makefile b/examples/typec/power_delivery/Makefile
index e8cacd359..7f65c689a 100644
--- a/examples/typec/power_delivery/Makefile
+++ b/examples/typec/power_delivery/Makefile
@@ -2,10 +2,12 @@ include ../../../hw/bsp/family_support.mk
 
 INC += \
   src \
-  $(TOP)/hw \
+
 
 # Example source
-EXAMPLE_SOURCE += $(wildcard src/*.c)
-SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
+EXAMPLE_SOURCE += \
+  src/main.c
+
+SRC_C += $(addprefix $(EXAMPLE_PATH)/, $(EXAMPLE_SOURCE))
 
-include ../../build_system/make/rules.mk
+include ../../../hw/bsp/family_rules.mk