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Xiao Xufeng
8dbf23630a
This commit reorganizes SPI flash header files to better reflect their visibility and intended usage: 1. Rename `esp_flash_port/` to `esp_flash_chips/`: - Better reflects that these headers are for chip driver implementations - All chip driver headers moved to `esp_flash_chips/` directory - Added README.md explaining semi-public nature of these headers 2. Move internal headers to `esp_private/`: - `esp_flash_internal.h` -> `esp_private/esp_flash_internal.h` - `memspi_host_driver.h` -> `esp_private/memspi_host_driver.h` 3. Move chip driver related headers to `esp_flash_chips/`: - `esp_private/esp_flash_types.h` -> `esp_flash_chips/esp_flash_types.h` - `spi_flash/spi_flash_defs.h` -> `esp_flash_chips/spi_flash_defs.h` - `spi_flash_override.h` -> `esp_flash_chips/spi_flash_override.h` - All `spi_flash_chip_*.h` headers moved to `esp_flash_chips/` 4. Code improvements: - Remove unused includes (e.g., `spi_flash_override.h` from `cache_utils.c`) - Use public API `esp_flash_get_size()` instead of direct member access - Add `esp_flash_is_quad_mode` to linker.lf for IRAM placement 5. Documentation updates: - Add README.md in `esp_flash_chips/` explaining semi-public headers - Update programming guide with warnings about internal headers - Update both English and Chinese documentation 6. Update all references across the codebase: - Update includes in `spi_flash` component - Update `bootloader_support`, `app_update`, `esp_tee`, `espcoredump` - Update example projects Breaking changes: - Headers moved to new locations require include path updates - `custom_flash_driver` example temporarily disabled until external components are updated
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C5 | ESP32-C6 | ESP32-C61 | ESP32-H2 | ESP32-H21 | ESP32-H4 | ESP32-P4 | ESP32-S2 | ESP32-S3 | ESP32-S31 |
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System Examples
Configuration and management of memory, interrupts, WDT (watchdog timer), OTA (over the air updates), deep sleep logging, and event loops.
See the README.md file in the upper level examples directory for more information about examples.