added basic code

1 files changed, 133 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100755
index 0000000..bf1f58d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,133 @@
+CROSS = arm-none-eabi-
+CC = $(CROSS)gcc
+CXX = $(CROSS)g++
+OBJCOPY = $(CROSS)objcopy
+NRFUTIL = adafruit-nrfutil
+
+COMFLAGS = -DFLOAT_ABI_HARD \
+	-DNRF52 -DNRF52832_XXAA -DS132 \
+	-Wno-register
+
+MCUFLAGS = -mcpu=cortex-m4 -mthumb -mabi=aapcs \
+	-mfloat-abi=hard -mfpu=fpv4-sp-d16 \
+	-ffunction-sections -fdata-sections
+
+CFLAGS = $(MCUFLAGS) --std=gnu99
+CXXFLAGS = $(MCUFLAGS) --std=c++17 -fno-builtin -fno-exceptions \
+	-fno-strict-aliasing
+
+SFLAGS = $(MCUFLAGS) -x assembler-with-cpp \
+	-DCONFIG_GPIO_AS_PINRESET \
+	-DBLE_STACK_SUPPORT_REQD \
+	-DBSP_DEFINES_ONLY \
+	-DSWI_DISABLE0 \
+	-DSOFTDEVICE_PRESENT
+
+SSRC = $(ARDUINO)/cores/nRF5/linker/gcc_startup_nrf52.S
+
+CSRC = $(wildcard $(ARDUINO)/cores/nRF5/freertos/Source/*.c) \
+	$(ARDUINO)/cores/nRF5/freertos/portable/CMSIS/nrf52/port_cmsis.c \
+	$(ARDUINO)/cores/nRF5/freertos/portable/CMSIS/nrf52/port_cmsis_systick.c \
+	$(ARDUINO)/cores/nRF5/freertos/portable/GCC/nrf52/port.c \
+	$(ARDUINO)/cores/nRF5/freertos/Source/portable/MemMang/heap_3.c \
+	$(ARDUINO)/cores/nRF5/flash/flash_nrf5x.c \
+	$(ARDUINO)/cores/nRF5/flash/flash_cache.c \
+	$(ARDUINO)/cores/nRF5/nordic/nrfx/mdk/system_nrf52.c \
+	$(ARDUINO)/cores/nRF5/wiring.c \
+	$(ARDUINO)/cores/nRF5/wiring_digital.c \
+	$(ARDUINO)/libraries/FileSystem/src/littlefs/lfs.c \
+	$(ARDUINO)/libraries/FileSystem/src/littlefs/lfs_util.c \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/utility/bootloader_util.c
+
+CXXSRC = $(wildcard source/*.cpp) \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/BLEAdvertising.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/BLECentral.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/BLECharacteristic.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/BLEClientCharacteristic.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/BLEClientService.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/BLEDiscovery.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/BLEGap.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/BLEGatt.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/BLEService.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/BLEScanner.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/BLEUuid.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/bluefruit.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/services/BLEUart.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/services/BLEDfu.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/utility/bonding.cpp \
+	$(ARDUINO)/libraries/Bluefruit52Lib/src/utility/AdaMsg.cpp \
+	$(ARDUINO)/libraries/SoftwareSerial/SoftwareSerial.cpp \
+	$(ARDUINO)/libraries/FileSystem/src/InternalFS.cpp \
+	$(ARDUINO)/libraries/FileSystem/src/Bluefruit_FileIO.cpp \
+	$(ARDUINO)/variants/feather_nrf52832/variant.cpp \
+	$(ARDUINO)/cores/nRF5/utility/adafruit_fifo.cpp \
+	$(ARDUINO)/cores/nRF5/delay.cpp \
+	$(ARDUINO)/cores/nRF5/Print.cpp \
+	$(ARDUINO)/cores/nRF5/RingBuffer.cpp \
+	$(ARDUINO)/cores/nRF5/Uart.cpp \
+	$(ARDUINO)/cores/nRF5/rtos.cpp \
+	$(ARDUINO)/cores/nRF5/utility/AdaCallback.cpp \
+	$(ARDUINO)/cores/nRF5/main.cpp
+
+OBJ = $(patsubst %.cpp, %.o, $(CXXSRC)) \
+      $(patsubst %.c, %.o, $(CSRC)) \
+      $(patsubst %.S, %.o, $(SSRC))
+OUTELF = main.elf
+OUTHEX = $(patsubst %.elf, %.hex, $(OUTELF))
+OUTDFU = $(patsubst %.elf, %_dfu.zip, $(OUTELF))
+
+ARDUINO = arduino
+INCLUDES = -I$(ARDUINO)/libraries/Bluefruit52Lib/src \
+	-I$(ARDUINO)/libraries/SoftwareSerial \
+	-I$(ARDUINO)/libraries/FileSystem/src \
+	-I$(ARDUINO)/cores/nRF5 \
+	-I$(ARDUINO)/cores/nRF5/nordic \
+	-I$(ARDUINO)/cores/nRF5/nordic/nrfx \
+	-I$(ARDUINO)/cores/nRF5/nordic/nrfx/hal \
+	-I$(ARDUINO)/cores/nRF5/nordic/nrfx/mdk \
+	-I$(ARDUINO)/cores/nRF5/cmsis/include \
+	-I$(ARDUINO)/cores/nRF5/nordic/softdevice/s132_nrf52_6.1.1_API/include \
+	-I$(ARDUINO)/cores/nRF5/freertos/config \
+	-I$(ARDUINO)/cores/nRF5/freertos/Source/include \
+	-I$(ARDUINO)/cores/nRF5/freertos/portable/CMSIS/nrf52 \
+	-I$(ARDUINO)/cores/nRF5/freertos/portable/GCC/nrf52 \
+	-I$(ARDUINO)/variants/feather_nrf52832
+
+all: $(OUTELF) $(OUTHEX) $(OUTDFU)
+
+$(OUTELF): $(OBJ)
+	@echo "  LINK  " $(OUTELF)
+	@$(CXX) $(MCUFLAGS) -Wl,--gc-sections --specs=nano.specs -lc -lnosys \
+		-L$(ARDUINO)/cores/nRF5/linker \
+		-T$(ARDUINO)/cores/nRF5/linker/nrf52832_s132_v6.ld \
+		$(OBJ) -o $(OUTELF)
+
+$(OUTHEX): $(OUTELF)
+	@echo "        " $(OUTHEX)
+	@$(OBJCOPY) $(OUTELF) -Oihex $(OUTHEX)
+
+$(OUTDFU): $(OUTHEX)
+	@echo "        " $(OUTDFU)
+	@$(NRFUTIL) dfu genpkg --dev-type 0x0052 --application $(OUTHEX) \
+		$(OUTDFU)
+
+clean:
+	@echo "  CLEAN"
+	@rm -f $(OBJ) $(OUTELF) $(OUTHEX) $(OUTDFU)
+
+upload: $(OUTDFU)
+	@echo "Uploading: " $(OUTDFU)
+	@$(NRFUTIL) dfu serial --package $(OUTDFU) -p /dev/ttyUSB0 -b 115200
+
+%.o: %.cpp
+	@echo "  CXX   " $<
+	@$(CXX) $(COMFLAGS) $(CXXFLAGS) $(INCLUDES) -c $< -o $@
+
+%.o: %.c
+	@echo "  CC    " $<
+	@$(CC) $(COMFLAGS) $(CFLAGS) $(INCLUDES) -c $< -o $@
+
+%.o: %.S
+	@echo "  AS    " $<
+	@$(CC) $(COMFLAGS) $(SFLAGS) -c $< -o $@
+