PD Buddy Sink Firmware
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  1. /*
  2. * PD Buddy - USB Power Delivery for everyone
  3. * Copyright (C) 2017 Clayton G. Hobbs <clay@lakeserv.net>
  4. *
  5. * This program is free software: you can redistribute it and/or modify
  6. * it under the terms of the GNU General Public License as published by
  7. * the Free Software Foundation, either version 3 of the License, or
  8. * (at your option) any later version.
  9. *
  10. * This program is distributed in the hope that it will be useful,
  11. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13. * GNU General Public License for more details.
  14. *
  15. * You should have received a copy of the GNU General Public License
  16. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17. */
  18. #ifndef PDB_H
  19. #define PDB_H
  20. #include <pdb_fusb.h>
  21. #include <pdb_dpm.h>
  22. #include <pdb_pe.h>
  23. #include <pdb_prl.h>
  24. #include <pdb_int_n.h>
  25. /*
  26. * Structure for PD Buddy firmware library configuration
  27. *
  28. * Contains working areas for statically allocated threads, and therefore must
  29. * be statically allocated!
  30. */
  31. struct pdb_config {
  32. /* Configuration information for the FUSB302B* chip */
  33. struct pdb_fusb_config fusb;
  34. /* DPM callbacks */
  35. struct pdb_dpm_callbacks dpm;
  36. /* Pointer to port-specific DPM data */
  37. void *dpm_data;
  38. /* Policy Engine thread and related variables */
  39. struct pdb_pe pe;
  40. /* Protocol layer threads and related variables */
  41. struct pdb_prl prl;
  42. /* INT_N pin thread and related variables */
  43. struct pdb_int_n int_n;
  44. };
  45. /*
  46. * Initialize the PD Buddy firmware library, starting all its threads
  47. */
  48. void pdb_init(struct pdb_config *);
  49. #endif /* PDB_H */