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qmk_firmware

custom branch of QMK firmware git clone https://anongit.hacktivis.me/git/qmk_firmware.git

wear_leveling_legacy_config.h (2950B)

    

  1. // Copyright 2022 Nick Brassel (@tzarc)
  2. // SPDX-License-Identifier: GPL-2.0-or-later
  3. #pragma once
  5. // Work out the page size to use
  6. #ifndef WEAR_LEVELING_LEGACY_EMULATION_PAGE_SIZE
  7. #    if defined(QMK_MCU_STM32F042)
  8. #        define WEAR_LEVELING_LEGACY_EMULATION_PAGE_SIZE 1024
  9. #    elif defined(QMK_MCU_STM32F070) || defined(QMK_MCU_STM32F072)
  10. #        define WEAR_LEVELING_LEGACY_EMULATION_PAGE_SIZE 2048
  11. #    elif defined(QMK_MCU_STM32F401) || defined(QMK_MCU_STM32F411)
  12. #        define WEAR_LEVELING_LEGACY_EMULATION_PAGE_SIZE 16384
  13. #    endif
  14. #endif
  16. // Work out how much flash space we have
  17. #ifndef WEAR_LEVELING_LEGACY_EMULATION_FLASH_SIZE
  18. #    define WEAR_LEVELING_LEGACY_EMULATION_FLASH_SIZE ((*(uint32_t *)FLASHSIZE_BASE) & 0xFFFFU) // in kB
  19. #endif
  21. // The base location of program memory
  22. #ifndef WEAR_LEVELING_LEGACY_EMULATION_FLASH_BASE
  23. #    define WEAR_LEVELING_LEGACY_EMULATION_FLASH_BASE 0x08000000
  24. #endif
  26. // The number of pages to use
  27. #ifndef WEAR_LEVELING_LEGACY_EMULATION_PAGE_COUNT
  28. #    if defined(QMK_MCU_STM32F042)
  29. #        define WEAR_LEVELING_LEGACY_EMULATION_PAGE_COUNT 2
  30. #    elif defined(QMK_MCU_STM32F070) || defined(QMK_MCU_STM32F072)
  31. #        define WEAR_LEVELING_LEGACY_EMULATION_PAGE_COUNT 1
  32. #    elif defined(QMK_MCU_STM32F401) || defined(QMK_MCU_STM32F411)
  33. #        define WEAR_LEVELING_LEGACY_EMULATION_PAGE_COUNT 1
  34. #    endif
  35. #endif
  37. // The origin of the emulated eeprom
  38. #ifndef WEAR_LEVELING_LEGACY_EMULATION_BASE_PAGE_ADDRESS
  39. #    if defined(QMK_MCU_STM32F042) || defined(QMK_MCU_STM32F070) || defined(QMK_MCU_STM32F072)
  40. #        define WEAR_LEVELING_LEGACY_EMULATION_BASE_PAGE_ADDRESS ((uintptr_t)(WEAR_LEVELING_LEGACY_EMULATION_FLASH_BASE) + WEAR_LEVELING_LEGACY_EMULATION_FLASH_SIZE * 1024 - (WEAR_LEVELING_LEGACY_EMULATION_PAGE_COUNT * WEAR_LEVELING_LEGACY_EMULATION_PAGE_SIZE))
  41. #    elif defined(QMK_MCU_STM32F401) || defined(QMK_MCU_STM32F411)
  42. #        if defined(BOOTLOADER_STM32_DFU)
  43. #            define WEAR_LEVELING_LEGACY_EMULATION_BASE_PAGE_ADDRESS (WEAR_LEVELING_LEGACY_EMULATION_FLASH_BASE + (1 * (WEAR_LEVELING_LEGACY_EMULATION_PAGE_SIZE))) // +16k
  44. #        elif defined(BOOTLOADER_TINYUF2)
  45. #            define WEAR_LEVELING_LEGACY_EMULATION_BASE_PAGE_ADDRESS (WEAR_LEVELING_LEGACY_EMULATION_FLASH_BASE + (3 * (WEAR_LEVELING_LEGACY_EMULATION_PAGE_SIZE))) // +48k
  46. #        endif
  47. #    endif
  48. #endif
  50. // 2-byte writes
  51. #ifndef BACKING_STORE_WRITE_SIZE
  52. #    define BACKING_STORE_WRITE_SIZE 2
  53. #endif
  55. // The amount of space to use for the entire set of emulation
  56. #ifndef WEAR_LEVELING_BACKING_SIZE
  57. #    if defined(QMK_MCU_STM32F042) || defined(QMK_MCU_STM32F070) || defined(QMK_MCU_STM32F072)
  58. #        define WEAR_LEVELING_BACKING_SIZE 2048
  59. #    elif defined(QMK_MCU_STM32F401) || defined(QMK_MCU_STM32F411)
  60. #        define WEAR_LEVELING_BACKING_SIZE 16384
  61. #    endif
  62. #endif
  64. // The logical amount of eeprom available
  65. #ifndef WEAR_LEVELING_LOGICAL_SIZE
  66. #    define WEAR_LEVELING_LOGICAL_SIZE 1024
  67. #endif