fixed bug in Makefile that prevented command line device programming

src/hal/mcu/stm32f4/make/Makefile

@@ -125,7 +125,7 @@ cflags    += -ffunction-sections -fdata-sections
 ldflags   += -Wl,--gc-sections
 
 # output a link map file and a cross reference table
-ldflags   += -Wl,-Map,"$(BUILD_DIR)/$(PROJ_NAME).map",--cref
+ldflags   += -Wl,-Map,"$(BUILD_DIR)/$(PROJECT).map",--cref
 
 # add library search paths relative to top level directory
 ldflags   += $(foreach _LIB_PATH,$(addprefix $(PRJ_PATH)/,$(LIB_PATH)),-L$(_LIB_PATH))
@@ -219,4 +219,4 @@ $(BUILD_DIR)/$(TARGET): $(PRJ_PATH)/$(LINKER_SCRIPT) $(MAKEFILE_PATH) $(MAKEFILE
 .PHONY: program
 program:
 	@echo $(MSG_PROGRAMMING)
-	$(Q)$(PROGRAM) write $(BUILD_DIR)/$(PROJ_NAME).bin $(FLASH)
+	$(Q)$(PROGRAM) write $(BUILD_DIR)/$(PROJECT).bin $(FLASH)