summaryrefslogtreecommitdiff
path: root/src/arch/msp430fr5994lp/Makefile.inc
blob: 0d2df46963c11c00ab17dd1a041f9dae97229c51 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
# vim:ft=make

CPU = 430x
MCU = msp430fr5994

DEBUG_PORT ?= ttyACM0
SERIAL_PORT ?= ttyACM1

cpu_freq ?= 16000000

MSP430_FLASHER_DIR ?= /opt/msp430/MSP430Flasher_1.3.15

INCLUDES += -I/opt/msp430/ti/msp430-gcc-full-linux-5.1.2.0/include
COMMON_FLAGS += -mcpu=${CPU} -mmcu=${MCU} -DMULTIPASS_ARCH_msp430fr5994lp
COMMON_FLAGS += -DMULTIPASS_ARCH_HAS_I2C

ifneq (${msp430_large}, )
	COMMON_FLAGS += -mcode-region=either -mlarge -DADDR_20BIT -include int20.h
endif

# LTO seems to be broken.

CC = /opt/msp430/ti/msp430-gcc-full-linux-5.1.2.0/bin/msp430-elf-gcc
CXX = /opt/msp430/ti/msp430-gcc-full-linux-5.1.2.0/bin/msp430-elf-g++
OBJCOPY = /opt/msp430/ti/msp430-gcc-full-linux-5.1.2.0/bin/msp430-elf-objcopy
OBJDUMP = /opt/msp430/ti/msp430-gcc-full-linux-5.1.2.0/bin/msp430-elf-objdump
SIZE = /opt/msp430/ti/msp430-gcc-full-linux-5.1.2.0/bin/msp430-elf-size

ARCH_SHORTNAME = msp430

CXX_TARGETS += src/arch/msp430fr5994lp/arch.cc
CXX_TARGETS += src/arch/msp430fr5994lp/driver/gpio.cc
CXX_TARGETS += src/arch/msp430fr5994lp/driver/stdout.cc

ifeq (${aspectc}, 1)
	ifeq (${msp430_large}, )
		CXX = ag++ -r build/repo.acp -v 0 --c_compiler /opt/msp430/ti/msp430-gcc-full-linux-5.1.2.0/bin/msp430-elf-g++ -p . --Xcompiler
	else
		CXX = ag++ -r build/repo.acp -v 0 --c_compiler /home/derf/var/projects/multipass/src/arch/msp430fr5994lp-256k/g++wrap -p . --Xcompiler
	endif
endif

# Command-line

ifneq ($(findstring adc,${arch_drivers}), )
	CONFIG_arch_msp430fr5994lp_driver_adc = y
endif

ifneq ($(findstring stdin,${arch_drivers}), )
	CONFIG_arch_msp430fr5994lp_driver_stdin = y
endif

ifneq ($(findstring softi2c,${drivers}), )
else ifneq ($(findstring i2c,${arch_drivers}), )
	CONFIG_arch_msp430fr5994lp_driver_i2c = y
endif

ifneq ($(findstring spi_a1,${arch_drivers}), )
	CONFIG_arch_msp430fr5994lp_driver_spi_a1 = y
endif

ifneq ($(findstring spi_b,${arch_drivers}), )
	CONFIG_arch_msp430fr5994lp_driver_spi_b = y
endif

ifneq ($(findstring timer,${arch_drivers}), )
	CONFIG_arch_msp430fr5994lp_driver_timer = y
endif

ifneq ($(findstring counter,${arch_drivers}), )
	CONFIG_arch_msp430fr5994lp_driver_counter = y
endif

ifeq (${timer_s}, 1)
	CONFIG_arch_msp430fr5994lp_driver_uptime = y
endif

# Kconfig

ifdef CONFIG_arch_msp430fr5994lp_driver_adc
	CXX_TARGETS += src/arch/msp430fr5994lp/driver/adc.cc
endif

ifdef CONFIG_arch_msp430fr5994lp_driver_stdin
	CXX_TARGETS += src/arch/msp430fr5994lp/driver/stdin.cc
endif

ifdef CONFIG_arch_msp430fr5994lp_driver_i2c
	CXX_TARGETS += src/arch/msp430fr5994lp/driver/i2c.cc
	COMMON_FLAGS += -DDRIVER_I2C
endif

ifdef CONFIG_arch_msp430fr5994lp_driver_spi_a1
	CXX_TARGETS += src/arch/msp430fr5994lp/driver/spi_a1.cc
endif

ifdef CONFIG_arch_msp430fr5994lp_driver_spi_b
	CXX_TARGETS += src/arch/msp430fr5994lp/driver/spi_b.cc
endif

ifdef CONFIG_arch_msp430fr5994lp_driver_timer
	CXX_TARGETS += src/arch/msp430fr5994lp/driver/timer.cc
endif

ifdef CONFIG_arch_msp430fr5994lp_driver_counter
	CXX_TARGETS += src/arch/msp430fr5994lp/driver/counter.cc
endif

ifdef CONFIG_arch_msp430fr5994lp_driver_uptime
	COMMON_FLAGS += -DTIMER_S
	CXX_TARGETS += src/arch/msp430fr5994lp/driver/uptime.cc
endif


ifneq ($(findstring timed_resistive_load,${arch_drivers}), )
	CXX_TARGETS += src/arch/msp430fr5994lp/driver/timed_resistive_load.cc
	resistor1_pin ?= p3_0
	resistor2_pin ?= p3_1
	resistor3_pin ?= p3_2
	resistor4_pin ?= p3_3
	COMMON_FLAGS += -DDRIVER_TIMED_RESISTIVE_LOAD
	COMMON_FLAGS += -DTIMED_RESISTIVE_LOAD_PIN1=GPIO::${resistor1_pin}
	COMMON_FLAGS += -DTIMED_RESISTIVE_LOAD_PIN2=GPIO::${resistor2_pin}
	COMMON_FLAGS += -DTIMED_RESISTIVE_LOAD_PIN3=GPIO::${resistor3_pin}
	COMMON_FLAGS += -DTIMED_RESISTIVE_LOAD_PIN4=GPIO::${resistor4_pin}
endif

ifneq (${cpu_freq}, )
	COMMON_FLAGS += -DF_CPU=${cpu_freq}UL
else
	COMMON_FLAGS += -DF_CPU=16000000UL
endif


OBJECTS = ${CXX_TARGETS:.cc=.o} ${C_TARGETS:.c=.o} ${ASM_TARGETS:.S=.o}

.cc.o:
	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} -c -o $@ ${@:.o=.cc}

.c.o:
	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} ${CFLAGS} -c -o $@ ${@:.o=.c}

.S.o:
	${QUIET}${CC} ${INCLUDES} ${COMMON_FLAGS} -Wa,-gstabs,-ggdb -x assembler-with-cpp -c -o $@ ${@:.o=.S}

build/system.elf: ${OBJECTS}
	${QUIET}mkdir -p build
	${QUIET}${CXX} ${INCLUDES} ${COMMON_FLAGS} ${CXXFLAGS} \
		-Wl,--library-path=/opt/msp430/ti/msp430-gcc-full-linux-5.1.2.0/include/ \
		-Wl,--gc-sections \
		-o $@ ${OBJECTS}
	${QUIET}${SIZE} build/system.elf | tail -n1 | awk '{ print "  ROM: " int(($$1+$$2)*100/49152) "%     RAM: " int(($$2+$$3)*100/4096) "%" }'

build/system.hex: build/system.elf
	${QUIET}${OBJCOPY} -O ihex ${@:.hex=.elf} $@

program: build/system.hex
	${QUIET}LD_LIBRARY_PATH=${MSP430_FLASHER_DIR} \
	${MSP430_FLASHER_DIR}/MSP430Flasher \
	-i ${DEBUG_PORT} \
	-w build/system.hex -v -g -z '[VCC]'

arch_clean:
	${QUIET}rm -f ${OBJECTS}
	${QUIET}rm -f build/system.hex

monitor:
	${QUIET}screen /dev/${SERIAL_PORT} 115200

arch_help:
	@echo "msp430fr5994lp specific flags:"
	@echo "    DEBUG_PORT = ${DEBUG_PORT}"
	@echo "    SERIAL_PORT = ${SERIAL_PORT}"
	@echo "    cpu_freq = ${cpu_freq} (desired CPU frequency in Hz)"
	@echo "        supported frequencies: 1 / 4 / 8 / 16 MHz"
	@echo "    MSP430_FLASHER_DIR = /home/derf/var/projects/msp430/MSP430Flasher_1.3.15"
	@echo "        (required for flashing, must contain libmsp430.so and MSP430Flasher)"

arch_info:
	@echo "CPU   Freq: ${cpu_freq} Hz"
	@echo "Timer Freq: ${timer_freq} Hz -> $(shell src/arch/msp430fr5994lp/model.py f_timer "${cpu_freq}" "${timer_freq}")"
	@echo "I2C   Freq: ${i2c_freq} Hz"
	@echo "Counter Overflow: 65536/65535"
	@echo "sleep_ms Overflow: 250 500"
	@echo "Monitor: /dev/${SERIAL_PORT} 115200"

.PHONY: arch_clean arch_help arch_info monitor program