INCLUDES += -I$(RIOTPKG)/spiffs/include INCLUDES += -I$(PKGDIRBASE)/spiffs/src/ ifneq (,$(filter spiffs_fs,$(USEMODULE))) DIRS += $(RIOTBASE)/pkg/spiffs/fs endif SPIFFS_NB_FD ?= 8 CFLAGS += '-DSPIFFS_FS_FD_SPACE_SIZE=(32 * $(SPIFFS_NB_FD))'