[FL-2230] SubGhz: protocol API refactoring (#969)

* SubGhz: protocols library refactoring
* SubGhz: new architecture and refactoring
* SubGhz: simplify protocol structure, remove unused types
* SubGhz: rename Subghz to SubGhz
* SubGhz: add environment concept

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>
Co-authored-by: DrZlo13 <who.just.the.doctor@gmail.com>

make/rules.mk

@@ -1,12 +1,16 @@
 OBJ_DIR := $(OBJ_DIR)/$(TARGET)
 
 # Include source folder paths to virtual paths
-VPATH = $(sort $(dir $(C_SOURCES)) $(dir $(ASM_SOURCES)) $(dir $(CPP_SOURCES)))
+C_SOURCES := $(abspath ${C_SOURCES})
+ASM_SOURCES := $(abspath ${ASM_SOURCES})
+CPP_SOURCES := $(abspath ${CPP_SOURCES})
 
 # Gather object
-OBJECTS = $(addprefix $(OBJ_DIR)/, $(notdir $(C_SOURCES:.c=.o)))
-OBJECTS += $(addprefix $(OBJ_DIR)/, $(notdir $(ASM_SOURCES:.s=.o)))
-OBJECTS += $(addprefix $(OBJ_DIR)/, $(notdir $(CPP_SOURCES:.cpp=.o)))
+OBJECTS = $(addprefix $(OBJ_DIR)/, $(C_SOURCES:.c=.o))
+OBJECTS += $(addprefix $(OBJ_DIR)/, $(ASM_SOURCES:.s=.o))
+OBJECTS += $(addprefix $(OBJ_DIR)/, $(CPP_SOURCES:.cpp=.o))
+
+OBJECT_DIRS = $(sort $(dir $(OBJECTS)))
 
 # Generate dependencies
 DEPS = $(OBJECTS:.o=.d)
@@ -15,7 +19,7 @@ ifdef DFU_SERIAL
 	DFU_OPTIONS += -S $(DFU_SERIAL)
 endif
 
-$(shell test -d $(OBJ_DIR) || mkdir -p $(OBJ_DIR))
+$(foreach dir, $(OBJECT_DIRS),$(shell mkdir -p $(dir)))
 
 BUILD_FLAGS_SHELL=\
 	echo "$(CFLAGS)" > $(OBJ_DIR)/BUILD_FLAGS.tmp; \
@@ -32,6 +36,7 @@ CHECK_AND_REINIT_SUBMODULES_SHELL=\
 	fi
 $(info $(shell $(CHECK_AND_REINIT_SUBMODULES_SHELL)))
 
+
 all: $(OBJ_DIR)/$(PROJECT).elf $(OBJ_DIR)/$(PROJECT).hex $(OBJ_DIR)/$(PROJECT).bin $(OBJ_DIR)/$(PROJECT).dfu $(OBJ_DIR)/$(PROJECT).json
 	@:
 
@@ -58,18 +63,18 @@ $(OBJ_DIR)/$(PROJECT).dfu: $(OBJ_DIR)/$(PROJECT).bin
 
 $(OBJ_DIR)/$(PROJECT).json: $(OBJ_DIR)/$(PROJECT).dfu
 	@echo "\tJSON\t" $@
-	@../scripts/meta.py generate -p $(PROJECT) $(CFLAGS) > $(OBJ_DIR)/$(PROJECT).json
+	@$(PROJECT_ROOT)/scripts/meta.py generate -p $(PROJECT) $(CFLAGS) > $(OBJ_DIR)/$(PROJECT).json
 
 $(OBJ_DIR)/%.o: %.c $(OBJ_DIR)/BUILD_FLAGS
-	@echo "\tCC\t" $(subst $(PROJECT_ROOT)/,,$(realpath $<)) "->" $@
+	@echo "\tCC\t" $(subst $(PROJECT_ROOT)/, , $<)
 	@$(CC) $(CFLAGS) -c $< -o $@
 
 $(OBJ_DIR)/%.o: %.s $(OBJ_DIR)/BUILD_FLAGS
-	@echo "\tASM\t" $(subst $(PROJECT_ROOT)/,,$(realpath $<)) "->" $@
+	@echo "\tASM\t" $(subst $(PROJECT_ROOT)/, , $<)
 	@$(AS) $(CFLAGS) -c $< -o $@
 
 $(OBJ_DIR)/%.o: %.cpp $(OBJ_DIR)/BUILD_FLAGS
-	@echo "\tCPP\t" $(subst $(PROJECT_ROOT)/,,$(realpath $<)) "->" $@
+	@echo "\tCPP\t" $(subst $(PROJECT_ROOT)/, , $<)
 	@$(CPP) $(CFLAGS) $(CPPFLAGS) -c $< -o $@
 
 $(OBJ_DIR)/flash: $(OBJ_DIR)/$(PROJECT).bin
@@ -80,10 +85,14 @@ $(OBJ_DIR)/upload: $(OBJ_DIR)/$(PROJECT).bin
 	dfu-util -d 0483:df11 -D $(OBJ_DIR)/$(PROJECT).bin -a 0 -s $(FLASH_ADDRESS) $(DFU_OPTIONS)
 	touch $@
 
+
+.PHONY: flash
 flash: $(OBJ_DIR)/flash
 
+.PHONY: upload
 upload: $(OBJ_DIR)/upload
 
+.PHONY: debug
 debug: flash
 	arm-none-eabi-gdb-py \
 		-ex 'target extended-remote | openocd -c "gdb_port pipe" $(OPENOCD_OPTS)' \
@@ -94,6 +103,7 @@ debug: flash
 		-ex "compare-sections" \
 		$(OBJ_DIR)/$(PROJECT).elf; \
 
+.PHONY: debug_other
 debug_other:
 	arm-none-eabi-gdb-py \
 		-ex 'target extended-remote | openocd -c "gdb_port pipe" $(OPENOCD_OPTS)' \
@@ -101,7 +111,7 @@ debug_other:
 		-ex "source ../debug/PyCortexMDebug/PyCortexMDebug.py" \
 		-ex "svd_load $(SVD_FILE)" \
 
-
+.PHONY: blackmagic
 blackmagic:
 	arm-none-eabi-gdb-py \
 		-ex 'target extended-remote $(BLACKMAGIC)' \
@@ -116,22 +126,28 @@ blackmagic:
 		-ex "compare-sections" \
 		$(OBJ_DIR)/$(PROJECT).elf; \
 
+.PHONY: openocd
 openocd:
 	openocd $(OPENOCD_OPTS)
 
+.PHONY: clean
 clean:
 	@echo "\tCLEAN\t"
-	@$(RM) $(OBJ_DIR)/*
+	@$(RM) -rf $(OBJ_DIR)
 
+.PHONY: z
 z: clean
 	$(MAKE) all
 
+.PHONY: zz
 zz: clean
 	$(MAKE) flash
 
+.PHONY: zzz
 zzz: clean
 	$(MAKE) debug
 
+.PHONY: generate_cscope_db
 generate_cscope_db:
 	@echo "$(C_SOURCES) $(CPP_SOURCES) $(ASM_SOURCES)" | tr ' ' '\n' > $(OBJ_DIR)/source.list.p
 	@cat ~/headers.list >> $(OBJ_DIR)/source.list.p
@@ -139,7 +155,15 @@ generate_cscope_db:
 	@cscope -b -k -i $(OBJ_DIR)/source.list -f $(OBJ_DIR)/cscope.out
 	@rm -rf $(OBJ_DIR)/source.list $(OBJ_DIR)/source.list.p
 
-# Prevent make from trying to find .d targets
+# Prevent make from searching targets for real files
 %.d: ;
 
+%.c: ;
+
+%.cpp: ;
+
+%.s: ;
+
+$(OBJ_DIR)/BUILD_FLAGS: ;
+
 -include $(DEPS)