Adding useful error messages when sensors ignored

Useful output for every case in which a configured sensor is skipped over
Adding DEBUG global boolean constant, similar to other dbus-sensors usage
Also useful output along success path when DEBUG true
Reformatted some long std::cerr statements to pass clang-format

Tested: With corresponding patches elsewhere,
  all ISL68137 devices on my system were instantiated,
  and periodically read from, by PSUSensor,
  and showed up in the output of busctl.

Change-Id: I95f56216a9c5d7719503c82c0e4eb8815cdb2c08
Signed-off-by: Josh Lehan <krellan@google.com>
2 files changed
tree: 7ccb6563fb96a82e59fedfb078de094ebeb5b920
  1. cmake/
  2. include/
  3. service_files/
  4. src/
  5. tests/
  6. .clang-format
  7. .clang-ignore
  8. .gitignore
  9. cmake-format.json
  10. CMakeLists.txt
  11. Jenkinsfile
  12. LICENSE
  13. MAINTAINERS
  14. README.md
README.md

dbus-sensors

dbus-sensors is a collection of sensor applications that provide the xyz.openbmc_project.Sensor collection of interfaces. They read sensor values from hwmon, d-bus, or direct driver access to provide readings. Some advance non-sensor features such as fan presence, pwm control, and automatic cpu detection (x86) are also supported.

key features

  • runtime re-configurable from d-bus (entity-manager or the like)

  • isolated: each sensor type is isolated into its own daemon, so a bug in one sensor is unlikely to affect another, and single sensor modifications are possible

  • async single-threaded: uses sdbusplus/asio bindings

  • multiple data inputs: hwmon, d-bus, direct driver access