- Fixed read remote feature timeout when using coded phy
- Fixed disconnection issue(0x08) when using 125k coded phy
- Fixed disconnection issue(0x08) when updating connection param
- Fixed disconnection issue(0x08) when using multi connection
- Avoid error when adding duplicate device to whitelist
- Support disable channel assessment by vendor hci
- Support smaller connection interval (3.75 ms)
- Support duplicate exception list in EVT ADV
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
- Fixed clear legacy adv error when adv not exist
- Disable anonymous extended adv reporting
- Fixed BLE assert lld_adv.c 2992
- Fixed heap assert due to adv data buffer double freeing
- Fixed BLE 0x08 disconnect when the win size is greater than half of the conn interval
This option replaces implementations of functions from ROM:
- memcpy
- memcmp
- memmove
- str[n]cpy
- str[n]cmp
The functions used in the firmware will be better optimized for misaligned
memory. Here are some measurements in CPU cycles for 4096-byte buffers:
memcpy: 28676 -> 4128
memcmp: 49147 -> 14259
memmove: 33896 -> 8086
strcpy: 32771 -> 17313
strcmp: 32775 -> 13191
- Fixed enhanced TX power setting and getting for legacy adv
- Fixed BLE assert lld_con.c 2387
- Fixed compatibility issues during the encryption procedure
- Support BLE vendor hci enable CCA command
- Fixed periodic adv enable params checking
- Fixed BLE assert lld_scan.c 1728 when receiving directed adv
- Support resolving RPA to identity address when creating connection
- Fixed BLE assert rwble.c 505 param 00400010
- Fixed peer address type error in HCI LE meta event
- Fixed setting random address failed when extended adv is enabled
- Fixed BLE vendor HCI set and get tx power
- Support BLE vendor HCI set adv aux offset command
- Support BLE vendor HCI set CSA support command
- Added config for BLE instant passed workaround
- Fixed btdm_sleep_clock_sync timeout workaround
The GPIO function names has conflict with the public API used by
esp_driver_gpio component.
For now, we simply comment out the conflict ones.
Later, we should consider reusing the GPIO rom APIs.
