diff options
Diffstat (limited to 'libloragw/Makefile')
| -rw-r--r-- | libloragw/Makefile | 222 |
1 files changed, 164 insertions, 58 deletions
diff --git a/libloragw/Makefile b/libloragw/Makefile index 2b91fa8..9d5660b 100644 --- a/libloragw/Makefile +++ b/libloragw/Makefile @@ -1,84 +1,190 @@ -# putting the configuration in a separate file +### get external defined data + +LIBLORAGW_VERSION := `cat ../VERSION` include library.cfg -# constant symbols -CROSS_COMPILE= -CC=gcc -CFLAGS=-O2 -Wall -Wextra -Iinc -I. -C99FLAGS=-O2 -Wall -Wextra -std=c99 -Iinc -I. +### constant symbols -# configuration-dependant symbols -ifeq ($(LGW_PHY),native) -LDFLAGS=-lrt -endif -ifeq ($(LGW_PHY),ftdi) -LDFLAGS=-lrt -lmpsse -endif +CROSS_COMPILE := +CC := $(CROSS_COMPILE)gcc +AR := $(CROSS_COMPILE)ar -# general build targets +CFLAGS := -O2 -Wall -Wextra -std=c99 -Iinc -I. -all: libloragw.a test_loragw_spi test_loragw_reg test_loragw_hal test_loragw_gps +### library.cfg configuration file processing -clean: - rm -f *.a - rm -f test_* - rm -f obj/*.o - rm -f .conf_ok +ifeq ($(CFG_SPI),native) + CFG_SPI_MSG := Linux native SPI driver (/dev/spidev0.0) + CFG_SPI_OPT := CFG_SPI_NATIVE +else ifeq ($(CFG_SPI),ftdi) + CFG_SPI_MSG := FTDI SPI-over-USB bridge using libmpsse/libftdi/libusb + CFG_SPI_OPT := CFG_SPI_FTDI +else + $(error No SPI physical layer selected, check ../target.cfg file.) +endif + +ifeq ($(CFG_CHIP),sx1301) + CFG_CHIP_MSG := Semtech SX1301 production chip + CFG_CHIP_OPT := CFG_CHIP_1301 +else ifeq ($(CFG_CHIP),fpga1301) + CFG_CHIP_MSG := FPGA containing the SX1301 IP + CFG_CHIP_OPT := CFG_CHIP_FPGA +else + $(error No concentrator chip selected, check library.cfg file.) +endif -.conf_ok: library.cfg - @echo "*** Checking Lora gateway HAL library config ***" - @rm -f .conf_ok -ifeq ($(LGW_PHY),native) - @echo "Selected SPI interface type: Linux native driver" +ifeq ($(CFG_RADIO),sx1257) + CFG_RADIO_MSG := Dual SX1257 transceivers, covering 860-1000 MHz + CFG_RADIO_OPT := CFG_RADIO_1257 +else ifeq ($(CFG_RADIO),sx1255) + CFG_RADIO_MSG := Dual SX1255 transceivers, covering 400-510 MHz + CFG_RADIO_OPT := CFG_RADIO_1255 else -ifeq ($(LGW_PHY),ftdi) - @echo "Selected SPI interface type: FTDI SPI-over-USB bridge" + $(error No radio chip selected, check library.cfg file.) +endif + +ifeq ($(CFG_BAND),full) + CFG_BAND_MSG := Full range supported by the radio(s) + CFG_BAND_OPT := CFG_BAND_FULL +else ifeq ($(CFG_BAND),eu868) + ifeq ($(CFG_RADIO),sx1257) + CFG_BAND_MSG := ETSI 868 (866) MHz band + CFG_BAND_OPT := CFG_BAND_868 + else + $(error The selected radio(s) cannot work in the selected band.) + endif +else ifeq ($(CFG_BAND),us915) + ifeq ($(CFG_RADIO),sx1257) + CFG_BAND_MSG := FCC 915 MHz band + CFG_BAND_OPT := CFG_BAND_915 + else + $(error The selected radio(s) cannot work in the selected band.) + endif +else ifeq ($(CFG_BAND),cn470) + ifeq ($(CFG_RADIO),sx1255) + CFG_BAND_MSG := China 470 MHz band + CFG_BAND_OPT := CFG_BAND_470 + else + $(error The selected radio(s) cannot work in the selected band.) + endif +else ifeq ($(CFG_BAND),eu433) + ifeq ($(CFG_RADIO),sx1255) + CFG_BAND_MSG := ETSI 433 MHz band + CFG_BAND_OPT := CFG_BAND_433 + else + $(error The selected radio(s) cannot work in the selected band.) + endif else - $(error No SPI physical layer selected) + $(warning [Warning] No frequency band selected, full radio capability assumed.) + CFG_BAND_MSG := Full range supported by the radio(s) + CFG_BAND_OPT := CFG_BAND_FULL endif + +ifeq ($(CFG_BRD),dev_nano_868) + CFG_BRD_MSG := FPGA-based nano-concentrator, with 868 MHz SAW filter + CFG_BRD_OPT := CFG_BRD_NANO868 +else ifeq ($(CFG_BRD),ref_1301_57nf) + CFG_BRD_MSG := SX1301 reference board with SX1257 radios, no filters + CFG_BRD_OPT := CFG_BRD_REF1301 +else + $(info [Info] No specific board selected.) + CFG_BRD_MSG := None + CFG_BRD_OPT := CFG_BRD_NONE endif - @echo "*** Config seems ok ***" - @echo "" - @touch .conf_ok -# static library +### linking options -libloragw.a: obj/loragw_hal.o obj/loragw_gps.o obj/loragw_reg.o obj/loragw_spi.o obj/loragw_aux.o - $(CROSS_COMPILE)ar rcs libloragw.a obj/loragw_hal.o obj/loragw_gps.o obj/loragw_reg.o obj/loragw_spi.o obj/loragw_aux.o +ifeq ($(CFG_SPI),native) + LIBS := -lloragw -lrt +else ifeq ($(CFG_SPI),ftdi) + LIBS := -lloragw -lrt -lmpsse +endif -# library module target +### general build targets -obj/loragw_aux.o: .conf_ok src/loragw_aux.c inc/loragw_aux.h - $(CROSS_COMPILE)$(CC) -c $(CFLAGS) src/loragw_aux.c -o obj/loragw_aux.o $(FLAG_AUX) +all: libloragw.a test_loragw_spi test_loragw_reg test_loragw_hal test_loragw_gps -obj/loragw_spi.o: .conf_ok src/loragw_spi.native.c src/loragw_spi.ftdi.c inc/loragw_spi.h -ifeq ($(LGW_PHY),native) - $(CROSS_COMPILE)$(CC) -c $(C99FLAGS) src/loragw_spi.native.c -o obj/loragw_spi.o $(FLAG_SPI) -endif -ifeq ($(LGW_PHY),ftdi) - $(CROSS_COMPILE)$(CC) -c $(C99FLAGS) src/loragw_spi.ftdi.c -o obj/loragw_spi.o $(FLAG_SPI) +clean: + rm -f libloragw.a + rm -f test_loragw_* + rm -f obj/*.o + rm -f inc/config.h + +### transpose library.cfg into a C header file : config.h + +inc/config.h: ../VERSION library.cfg + @echo "*** Checking libloragw library configuration ***" + @rm -f $@ + # File initialization + @echo "#ifndef _LORAGW_CONFIGURATION_H" >> $@ + @echo "#define _LORAGW_CONFIGURATION_H" >> $@ + # Release version + @echo "Release version : $(LIBLORAGW_VERSION)" + @echo " #define LIBLORAGW_VERSION "\"$(LIBLORAGW_VERSION)\""" >> $@ + # SPI interface + @echo "SPI interface : $(CFG_SPI_MSG)" + @echo " #define $(CFG_SPI_OPT) 1" >> $@ + # Concentrator chip + @echo "Concentrator chip : $(CFG_CHIP_MSG)" + @echo " #define $(CFG_CHIP_OPT) 1" >> $@ + # Radio chip(s) + @echo "Radio chip(s) : $(CFG_RADIO_MSG)" + @echo " #define $(CFG_RADIO_OPT) 1" >> $@ + # Frequency band + @echo "Frequency band : $(CFG_BAND_MSG)" + @echo " #define $(CFG_BAND_OPT) 1" >> $@ + # Board misc. parameters + @echo "Board misc. param : $(CFG_BRD_MSG)" + @echo " #define $(CFG_BRD_OPT) 1" >> $@ + # Debug options + @echo " #define DEBUG_AUX $(DEBUG_AUX)" >> $@ + @echo " #define DEBUG_SPI $(DEBUG_SPI)" >> $@ + @echo " #define DEBUG_REG $(DEBUG_REG)" >> $@ + @echo " #define DEBUG_HAL $(DEBUG_HAL)" >> $@ + @echo " #define DEBUG_GPS $(DEBUG_GPS)" >> $@ + # end of file + @echo "#endif" >> $@ + @echo "*** Configuration seems ok ***" + +### library module target + +obj/loragw_aux.o: src/loragw_aux.c inc/loragw_aux.h inc/config.h + $(CC) -c $(CFLAGS) $< -o $@ + +ifeq ($(CFG_SPI),native) +obj/loragw_spi.o: src/loragw_spi.native.c inc/loragw_spi.h inc/config.h + $(CC) -c $(CFLAGS) $< -o $@ +else ifeq ($(CFG_SPI),ftdi) +obj/loragw_spi.o: src/loragw_spi.ftdi.c inc/loragw_spi.h inc/config.h + $(CC) -c $(CFLAGS) $< -o $@ endif -obj/loragw_reg.o: .conf_ok src/loragw_reg.c inc/loragw_reg.h inc/loragw_spi.h - $(CROSS_COMPILE)$(CC) -c $(C99FLAGS) src/loragw_reg.c -o obj/loragw_reg.o $(FLAG_REG) +obj/loragw_reg.o: src/loragw_reg.c inc/loragw_reg.h inc/loragw_spi.h inc/config.h + $(CC) -c $(CFLAGS) $< -o $@ -obj/loragw_hal.o: .conf_ok src/loragw_hal.c inc/loragw_hal.h inc/loragw_reg.h inc/loragw_aux.h VERSION src/arb_fw.var src/agc_fw.var - $(CROSS_COMPILE)$(CC) -c $(C99FLAGS) src/loragw_hal.c -o obj/loragw_hal.o -D LGW_PHY="\"$(LGW_PHY)\"" $(FLAG_HAL) +obj/loragw_hal.o: src/loragw_hal.c inc/loragw_hal.h inc/loragw_reg.h inc/loragw_aux.h src/arb_fw.var src/agc_fw.var inc/config.h + $(CC) -c $(CFLAGS) $< -o $@ -obj/loragw_gps.o: .conf_ok src/loragw_gps.c inc/loragw_gps.h - $(CROSS_COMPILE)$(CC) -c $(C99FLAGS) src/loragw_gps.c -o obj/loragw_gps.o $(FLAG_GPS) +obj/loragw_gps.o: src/loragw_gps.c inc/loragw_gps.h inc/config.h + $(CC) -c $(CFLAGS) $< -o $@ + +### static library + +libloragw.a: obj/loragw_hal.o obj/loragw_gps.o obj/loragw_reg.o obj/loragw_spi.o obj/loragw_aux.o + $(AR) rcs $@ $^ -# test programs +### test programs -test_loragw_spi: tst/test_loragw_spi.c obj/loragw_spi.o - $(CROSS_COMPILE)$(CC) $(C99FLAGS) tst/test_loragw_spi.c obj/loragw_spi.o -o test_loragw_spi $(LDFLAGS) +test_loragw_spi: tst/test_loragw_spi.c libloragw.a + $(CC) $(CFLAGS) -L. $< -o $@ $(LIBS) -test_loragw_reg: tst/test_loragw_reg.c obj/loragw_reg.o obj/loragw_spi.o - $(CROSS_COMPILE)$(CC) $(C99FLAGS) tst/test_loragw_reg.c obj/loragw_reg.o obj/loragw_spi.o -o test_loragw_reg $(LDFLAGS) +test_loragw_reg: tst/test_loragw_reg.c libloragw.a + $(CC) $(CFLAGS) -L. $< -o $@ $(LIBS) -test_loragw_hal: tst/test_loragw_hal.c obj/loragw_hal.o obj/loragw_reg.o obj/loragw_spi.o obj/loragw_aux.o - $(CROSS_COMPILE)$(CC) $(C99FLAGS) tst/test_loragw_hal.c obj/loragw_hal.o obj/loragw_reg.o obj/loragw_spi.o obj/loragw_aux.o -o test_loragw_hal $(LDFLAGS) +test_loragw_hal: tst/test_loragw_hal.c libloragw.a + $(CC) $(CFLAGS) -L. $< -o $@ $(LIBS) -test_loragw_gps: tst/test_loragw_gps.c obj/loragw_gps.o obj/loragw_hal.o obj/loragw_reg.o obj/loragw_spi.o obj/loragw_aux.o - $(CROSS_COMPILE)$(CC) $(C99FLAGS) tst/test_loragw_gps.c obj/loragw_gps.o obj/loragw_hal.o obj/loragw_reg.o obj/loragw_spi.o obj/loragw_aux.o -o test_loragw_gps $(LDFLAGS) +test_loragw_gps: tst/test_loragw_gps.c libloragw.a + $(CC) $(CFLAGS) -L. $< -o $@ $(LIBS) +### EOF
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