S&B Volcano vaporizer remote control with Pi Pico W
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state_value.h 1.1KB

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  1. /*
  2. * state_value.h
  3. *
  4. * Copyright (c) 2023 Thomas Buck (thomas@xythobuz.de)
  5. *
  6. * This program is free software: you can redistribute it and/or modify
  7. * it under the terms of the GNU General Public License as published by
  8. * the Free Software Foundation, either version 3 of the License, or
  9. * (at your option) any later version.
  10. *
  11. * This program is distributed in the hope that it will be useful,
  12. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  14. * GNU General Public License for more details.
  15. *
  16. * See <http://www.gnu.org/licenses/>.
  17. */
  18. #ifndef __STATE_VALUE_H__
  19. #define __STATE_VALUE_H__
  20. #include <sys/types.h>
  21. #include "state.h"
  22. enum value_step_mode {
  23. VAL_STEP_INCREMENT = 0,
  24. VAL_STEP_SHIFT,
  25. };
  26. void state_value_set(void *value, size_t length,
  27. ssize_t min, ssize_t max,
  28. enum value_step_mode mode, ssize_t step,
  29. const char *name);
  30. void state_value_return(enum system_state state);
  31. void state_value_enter(void);
  32. void state_value_exit(void);
  33. void state_value_run(void);
  34. #endif // __STATE_VALUE_H__