Makefile.nrf

### CPU-dependent directories
CONTIKI_CPU_DIRS += .
CONTIKI_CPU_DIRS += dev
CONTIKI_CPU_DIRS += sys
CONTIKI_CPU_DIRS += os
CONTIKI_CPU_DIRS += net

### CPU-dependent source files
CONTIKI_CPU_SOURCEFILES += rtimer-arch.c
CONTIKI_CPU_SOURCEFILES += watchdog-arch.c
CONTIKI_CPU_SOURCEFILES += clock-arch.c
CONTIKI_CPU_SOURCEFILES += dbg-arch.c
CONTIKI_CPU_SOURCEFILES += gpio-hal-arch.c
CONTIKI_CPU_SOURCEFILES += int-master-arch.c
CONTIKI_CPU_SOURCEFILES += random-arch.c
CONTIKI_CPU_SOURCEFILES += nrf-ieee-driver-arch.c
CONTIKI_CPU_SOURCEFILES += uarte-arch.c
CONTIKI_CPU_SOURCEFILES += temp-arch.c
CONTIKI_CPU_SOURCEFILES += linkaddr-arch.c
CONTIKI_CPU_SOURCEFILES += reset-arch.c
CONTIKI_CPU_SOURCEFILES += slip-arch.c

# Overrides
CONTIKI_CPU_SOURCEFILES += random.c

# arm
CONTIKI_CPU_DIRS += arm/
CONTIKI_CPU_SOURCEFILES += hardfault-handler.c

CONTIKI_SOURCEFILES += $(CONTIKI_CPU_SOURCEFILES)

CFLAGS += -DNRFX_WDT_ENABLED
CFLAGS += -DNRFX_WDT0_ENABLED
CFLAGS += -DNRFX_RTC_ENABLED
CFLAGS += -DNRFX_RTC0_ENABLED
CFLAGS += -DNRFX_CLOCK_ENABLED
CFLAGS += -DNRFX_POWER_ENABLED
CFLAGS += -DNRFX_GPIOTE_ENABLED
CFLAGS += -DNRFX_ATOMIC_USE_BUILT_IN
CFLAGS += -DNRFX_UARTE_ENABLED
CFLAGS += -DNRFX_UARTE0_ENABLED

LDFLAGS += --specs=nano.specs
LDFLAGS += -lgcc -lc -lnosys
LDFLAGS += -L $(NRFX_ROOT)/mdk
LDFLAGS += -Wl,--defsym=_stack=end
LDFLAGS += -Wl,--defsym=_stack_origin=__stack
LDFLAGS += -Wl,--defsym=_heap=end
LDFLAGS += -Wl,--defsym=_eheap=__stack

#source common to all targets
NRFX_C_SRCS += $(NRFX_ROOT)/drivers/src/nrfx_wdt.c
NRFX_C_SRCS += $(NRFX_ROOT)/drivers/src/nrfx_clock.c
NRFX_C_SRCS += $(NRFX_ROOT)/drivers/src/nrfx_rtc.c
NRFX_C_SRCS += $(NRFX_ROOT)/drivers/src/nrfx_gpiote.c
NRFX_C_SRCS += $(NRFX_ROOT)/drivers/src/nrfx_power.c
NRFX_C_SRCS += $(NRFX_ROOT)/drivers/src/nrfx_uarte.c

NRFX_C_SRCS += $(NRFX_ROOT)/soc/nrfx_atomic.c

#assembly files common to all targets
NRFX_ASM_SRCS += 

CONTIKI_SOURCEFILES += $(notdir $(NRFX_C_SRCS))
CONTIKI_SOURCEFILES += $(notdir $(NRFX_ASM_SRCS))

#includes common to all targets
NRFX_INC_PATHS += .
NRFX_INC_PATHS += templates
NRFX_INC_PATHS += drivers/src
NRFX_INC_PATHS += drivers/include
NRFX_INC_PATHS += soc

EXTERNALDIRS += $(addprefix $(NRFX_ROOT)/, $(NRFX_INC_PATHS))

# Upload via J-Link using nrfjprog 

.PHONY: nrf-upload-sequence

NRFJPROG ?= nrfjprog
NRFUTIL ?= nrfutil

ifdef NRF_UPLOAD_SN
  NRFJPROG_OPTIONS += --snr $(NRF_UPLOAD_SN)
endif

%.upload: $(OUT_HEX)
ifeq (, $(shell which $(NRFJPROG)))
	$(error Could not find nrfjprog "$(NRFJPROG)", please install it)
else
	$(NRFJPROG) $(NRFJPROG_OPTIONS) $(NRFJPROG_FLAGS) --sectorerase --program $<
	$(NRFJPROG) $(NRFJPROG_OPTIONS) $(NRFJPROG_FLAGS) --reset
endif

# Upload to all attached boards
# This approach is similar to the sky platform

# Number of boards to program in parallel
NUMPAR=4

# Only get serial numbers if nrfjprog is installed
ifneq ($(filter nrf-upload-sequence,$(MAKECMDGOALS)),)
  ifneq (, $(shell which $(NRFJPROG)))
    NRF_SNRS := $(shell $(NRFJPROG) -i)
  endif
endif

nrf-upload-snr.%:
	$(NRFJPROG) $(NRFJPROG_OPTIONS) --snr $* --sectorerase --program $(HEX_FILE)
	$(NRFJPROG) $(NRFJPROG_OPTIONS) --snr $* --reset

nrf-upload-sequence: $(foreach SNR, $(NRF_SNRS), nrf-upload-snr.$(SNR))
	@echo Done

%.upload-all: $(OUT_HEX)
ifeq (, $(shell which $(NRFJPROG)))
	$(error Could not find nrfjprog "$(NRFJPROG)", please install it)
else
	$(MAKE) HEX_FILE=$< -j $(NUMPAR) nrf-upload-sequence
endif

# DFU Upload for dongles
PORT ?= /dev/ttyACM0
DFU_FLAGS = -p $(PORT)

%.dfu-upload: $(OUT_HEX)
ifeq (, $(shell which $(NRFUTIL)))
	@echo "ERROR: Could not find nrfutil, please install it first"
else
	$(NRFUTIL) pkg generate --hw-version 52 --sd-req 0x00 --debug-mode --application $< $(BUILD_DIR_BOARD)/nrf52840_dfu_image.zip
	$(NRFUTIL) dfu usb-serial $(DFU_FLAGS) -pkg $(BUILD_DIR_BOARD)/nrf52840_dfu_image.zip
endif