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feat(esp_htttps_ota): handle case if server retured 304 not_modified during ota

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This commit handles case for response code 304 (NOT_MODIFIED) during ota.

Closes https://github.com/espressif/esp-idf/issues/14839
This commit is contained in:
nilesh.kale
2024-11-11 14:24:00 +05:30
committed by Nilesh Kale
parent 1b44d4df3b
commit 0733de565f
4 changed files with 18 additions and 1 deletions
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2
components/esp_https_ota/include/esp_https_ota.h
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@@ -103,6 +103,7 @@ typedef struct {
* - ESP_ERR_OTA_VALIDATE_FAILED: Invalid app image
* - ESP_ERR_NO_MEM: Cannot allocate memory for OTA operation.
* - ESP_ERR_FLASH_OP_TIMEOUT or ESP_ERR_FLASH_OP_FAIL: Flash write failed.
* - ESP_ERR_HTTP_NOT_MODIFIED: OTA image is not modified on server side
* - For other return codes, refer OTA documentation in esp-idf's app_update component.
*/
esp_err_t esp_https_ota(const esp_https_ota_config_t *ota_config);
@@ -129,6 +130,7 @@ esp_err_t esp_https_ota(const esp_https_ota_config_t *ota_config);
* - ESP_OK: HTTPS OTA Firmware upgrade context initialised and HTTPS connection established
* - ESP_FAIL: For generic failure.
* - ESP_ERR_INVALID_ARG: Invalid argument (missing/incorrect config, certificate, etc.)
* - ESP_ERR_HTTP_NOT_MODIFIED: OTA image is not modified on server side
* - For other return codes, refer documentation in app_update component and esp_http_client
* component in esp-idf.
*/