BlueSCSI_platform_msc.h 1.6 KB

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  1. /**
  2. * Copyright (c) 2023-2024 zigzagjoe
  3. *
  4. * ZuluSCSI™ firmware is licensed under the GPL version 3 or any later version. 
  5. *
  6. * https://www.gnu.org/licenses/gpl-3.0.html
  7. * ----
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version. 
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16. * GNU General Public License for more details. 
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  20. **/
  21. #ifdef PLATFORM_MASS_STORAGE
  22. #pragma once
  23. // private constants/enums
  24. #define SD_SECTOR_SIZE 512
  25. #define MSC_INIT_DELAY 300
  26. /* return true if USB presence detected / eligble to enter CR mode */
  27. bool platform_sense_msc();
  28. /* perform MSC-specific init tasks */
  29. void platform_enter_msc();
  30. /* set to present images as storage rather than SD */
  31. void platform_set_msc_image_mode(bool image_mode);
  32. /* return true if we should remain in card reader mode. called in a loop. */
  33. bool platform_run_msc();
  34. /* perform any cleanup tasks for the MSC-specific functionality */
  35. void platform_exit_msc();
  36. /* Block re-entrant msc poll calls.
  37. This avoids starting another command handler while first one is running.
  38. */
  39. void platform_msc_lock_set(bool block);
  40. bool platform_msc_lock_get();
  41. #endif