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41 lines
940 B
ReStructuredText
41 lines
940 B
ReStructuredText
ESP HTTPS OTA
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=============
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Overview
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--------
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``esp_https_ota`` provides simplified APIs to perform firmware upgrades over HTTPS.
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It's an abstraction layer over existing OTA APIs.
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Application Example
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-------------------
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.. highlight:: c
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::
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esp_err_t do_firmware_upgrade()
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{
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esp_http_client_config_t config = {
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.url = CONFIG_FIRMWARE_UPGRADE_URL,
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.cert_pem = (char *)server_cert_pem_start,
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};
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esp_err_t ret = esp_https_ota(&config);
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if (ret == ESP_OK) {
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esp_restart();
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} else {
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return ESP_FAIL;
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}
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return ESP_OK;
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}
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Signature Verification
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----------------------
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For additional security, signature of OTA firmware images can be verified. For that, refer :ref:`secure-ota-updates`
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API Reference
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-------------
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.. include-build-file:: inc/esp_https_ota.inc
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