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https://github.com/espressif/esp-idf.git
synced 2026-04-27 19:13:21 +00:00
Mahavir Jain
21f8ca5e6f
New API to check the SPI flash mode from the incoming firmware image during OTA updates could prevent bootloader/app incompatibility of DIO vs QIO flash modes. More information: - https://github.com/espressif/esp-hosted-mcu/issues/143#issuecomment-3741753788 - https://github.com/espressif/esp-idf/issues/9674#issuecomment-1232533757 - https://github.com/espressif/esp-idf/issues/9542#issuecomment-1211317354
46 lines
2.0 KiB
Plaintext
46 lines
2.0 KiB
Plaintext
menu "ESP HTTPS OTA"
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config ESP_HTTPS_OTA_DECRYPT_CB
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bool "Provide decryption callback"
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default n
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help
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Exposes an additional callback whereby firmware data could be decrypted
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before being processed by OTA update component. This can help to integrate
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external encryption related format and removal of such encapsulation layer
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from firmware image.
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config ESP_HTTPS_OTA_ALLOW_HTTP
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bool "Allow HTTP for OTA (WARNING: ONLY FOR TESTING PURPOSE, READ HELP)"
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default n
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help
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It is highly recommended to keep HTTPS (along with server certificate validation) enabled.
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Enabling this option comes with potential risk of:
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- Non-encrypted communication channel with server
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- Accepting firmware upgrade image from server with fake identity
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config ESP_HTTPS_OTA_EVENT_POST_TIMEOUT
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int "Time in millisecond to wait for posting event"
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default 2000
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help
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This config option helps in setting the time in millisecond to wait for event to be posted to the
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system default event loop. Set it to -1 if you need to set timeout to portMAX_DELAY.
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config ESP_HTTPS_OTA_ENABLE_PARTIAL_DOWNLOAD
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bool "Enable partial HTTP download for OTA"
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default n
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select ESP_HTTP_CLIENT_ENABLE_GET_CONTENT_RANGE
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help
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This enables use of range header in esp_https_ota component.
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The firmware image will be downloaded over multiple HTTP requests.
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config ESP_HTTPS_OTA_VERIFY_SPI_MODE
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bool "Verify SPI flash mode compatibility for application during OTA"
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default y
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help
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When enabled, the OTA process will verify that the SPI flash mode of the new
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application image is compatible with the currently running firmware. This helps
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prevent flashing firmware with incompatible SPI mode settings which could
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cause flash write failures.
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endmenu
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