mirror of
https://github.com/linux-msm/cdba.git
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81e46878ed
While the CDB Assist and QcomLT Debugboard is measuring voltage and
current on the DC jack directly in the backend, other backends and
further measurements can be performed using custom tooling.
Introduce support for invoking an external "status-cmd" to produce such
status updates.
The status command should on its stdout produce json-formatted status
updates following the same format as the cdba-server:
{"ts":%d.%03d, "name": {["mv"|"ma"]: %u}(, "name2": {["mv"|"ma"]: %u})*}
with the ts aquired using clock_gettime(CLOCK_MONOTONIC) and provided in
seconds and milliseconds since the first measurement.
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
106 lines
2.5 KiB
Meson
106 lines
2.5 KiB
Meson
# SPDX-License-Identifier: GPL-2.0
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project('cdba',
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'c',
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license : [ 'BSD-3-Clause'],
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meson_version : '>= 0.47.0', # for feature user options
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default_options: [
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'warning_level=2', # sets -Wextra
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'buildtype=release',
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])
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# Set advanced compiler flags
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compiler = meson.get_compiler('c')
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compiler_cflags = ['-Wno-unused-parameter',
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'-Wno-unused-result',
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'-Wno-missing-field-initializers',
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'-Wno-sign-compare',
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'-Wundef',
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'-Wnull-dereference',
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'-Wdouble-promotion',
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'-Wshadow',
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'-Wpointer-arith',
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'-Wwrite-strings',
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'-Wstrict-overflow=4']
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# TODO add clang specific options
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if compiler.get_id() == 'gcc'
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compiler_cflags += ['-Wformat-signedness',
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'-Wduplicated-cond',
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'-Wduplicated-branches',
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'-Wvla-larger-than=1',
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'-Walloc-zero',
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'-Wunsafe-loop-optimizations',
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'-Wcast-align',
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'-Wlogical-op',
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'-Wjump-misses-init']
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endif
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add_global_arguments(compiler.get_supported_arguments(compiler_cflags),
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language: 'c')
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client_srcs = ['cdba.c',
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'circ_buf.c']
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executable('cdba',
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client_srcs,
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install : true)
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server_opt = get_option('server')
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ftdi_dep = dependency('libftdi1', required: false)
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if not ftdi_dep.found()
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ftdi_dep = dependency('libftdi', required: server_opt)
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endif
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gpiod_dep = dependency('libgpiod', required: server_opt)
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server_deps = [dependency('libudev', required: server_opt),
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dependency('yaml-0.1', required: server_opt),
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gpiod_dep,
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ftdi_dep]
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# E.g. Debian reuires -lutil for forkpty
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if not compiler.has_function('forkpty')
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util_dep = compiler.find_library('util')
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server_deps += util_dep
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endif
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server_srcs = ['cdba-server.c',
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'cdb_assist.c',
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'circ_buf.c',
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'conmux.c',
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'device.c',
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'device_parser.c',
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'external.c',
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'fastboot.c',
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'alpaca.c',
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'ftdi-gpio.c',
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'local-gpio.c',
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'console.c',
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'qcomlt_dbg.c',
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'ppps.c',
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'status.c',
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'status-cmd.c']
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if gpiod_dep.version().version_compare('>=2.0')
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server_srcs += ['local-gpio-v2.c']
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else
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server_srcs += ['local-gpio-v1.c']
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endif
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build_server = true
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foreach d: server_deps
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if not d.found()
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build_server = false
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endif
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endforeach
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if build_server
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executable('cdba-server',
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server_srcs,
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dependencies : server_deps,
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install : true)
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elif not server_opt.disabled()
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message('Skipping CDBA server build')
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endif
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