INCLUDES += -I$(RIOTBASE)/pkg/lvgl/include
INCLUDES += -I$(PKGDIRBASE)

# Don't use relative includes in lvgl
CFLAGS += -DLV_CONF_INCLUDE_SIMPLE

ifneq (,$(filter lvgl_contrib,$(USEMODULE)))
  DIRS += $(RIOTBASE)/pkg/lvgl/contrib
endif

# Configuration options
# Graphical settings
LVGL_COLOR_DEPTH        ?= 16
LVGL_COLOR_16_SWAP      ?= 1

# Memory settings
LVGL_MEM_SIZE           ?= 5U*1024U

# Engine settings
LVGL_INACTIVITY_PERIOD_MS   ?= 5*MS_PER_SEC   # 5s
LVGL_TASK_HANDLER_DELAY_US  ?= 5*US_PER_MS    # 5ms
LVGL_TASK_THREAD_PRIO       ?= THREAD_PRIORITY_MAIN-1

# Set the CFLAGS variable accordingly
CFLAGS += -DLV_COLOR_DEPTH=$(LVGL_COLOR_DEPTH)
CFLAGS += -DLV_COLOR_16_SWAP=$(LVGL_COLOR_16_SWAP)
CFLAGS += -DLV_MEM_SIZE=$(LVGL_MEM_SIZE)
CFLAGS += -DLVGL_INACTIVITY_PERIOD_MS=$(LVGL_INACTIVITY_PERIOD_MS)
CFLAGS += -DLVGL_TASK_HANDLER_DELAY_US=$(LVGL_TASK_HANDLER_DELAY_US)
CFLAGS += -DLVGL_TASK_THREAD_PRIO=$(LVGL_TASK_THREAD_PRIO)