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reworked watchdog

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This commit is contained in:
Robin Müller
2023-02-23 23:56:11 +01:00
parent e33a0fd60b
commit f789380343
14 changed files with 470 additions and 366 deletions
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20
watchdog/definitions.h
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@ -5,17 +5,31 @@
namespace watchdog {
namespace first {
// Start or restart character
static constexpr char START_CHAR = 'b';
// Suspend watchdog operations temporarily
static constexpr char SUSPEND_CHAR = 's';
// Resume watchdog operations
static constexpr char RESTART_CHAR = 'b';
// Causes the watchdog to close down
static constexpr char CANCEL_CHAR = 'c';
static constexpr char IDLE_CHAR = 'i';
} // namespace first
namespace second {
// Supplied with the start character. This will instruct the watchdog to actually watch
// the OBSW is runnng all the time.
static constexpr char WATCH_FLAG = 'w';
} // namespace second
static constexpr int TIMEOUT_MS = 5 * 1000;
// 2 minutes
static constexpr unsigned MAX_NOT_RUNNING_MS = 2 * 60 * 1000;
const std::string FIFO_NAME = "/tmp/watchdog-pipe";
const std::string RUNNING_FILE_NAME = "/tmp/obsw-running";
}
} // namespace watchdog
#endif /* WATCHDOG_DEFINITIONS_H_ */