66 lines
1.8 KiB
Markdown
66 lines
1.8 KiB
Markdown
# ESP32 ESP-IDF component for simple OTA server
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## Features
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1. HTTP-based OTA firmware updates via standard HTTP POST requests.
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2. Automatic partition management with next available OTA partition detection.
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3. Embedded web interface for browser-based firmware uploads.
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4. Automatic boot activation and device reboot after successful update.
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5. Chunked data reception with 1000-byte blocks for efficient memory usage.
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6. Seamless integration with ESP-IDF HTTP server and OTA APIs.
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7. Comprehensive error handling with detailed ESP_LOGE logging.
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8. Low memory footprint with minimal RAM consumption.
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## Using
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In an existing project, run the following command to install the component:
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```bash
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cd ../your_project/components
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git clone https://github.com/aZholtikov/zh_ota_server
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```
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In the application, include the header:
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```c
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#include "zh_ota_server.h"
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```
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## Example
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```c
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#include "nvs_flash.h"
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#include "esp_wifi.h"
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#include "zh_ota_server.h"
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#define WIFI_SSID "SSID"
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#define WIFI_PASS "password"
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static httpd_handle_t http_server_handle = NULL;
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void app_main(void)
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{
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esp_log_level_set("zh_ota_server", ESP_LOG_ERROR);
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nvs_flash_init();
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esp_event_loop_create_default();
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esp_netif_init();
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esp_netif_create_default_wifi_ap();
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wifi_init_config_t wifi_config = WIFI_INIT_CONFIG_DEFAULT();
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esp_wifi_init(&wifi_config);
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wifi_config_t ap_config = {
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.ap = {
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.ssid = WIFI_SSID,
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.password = WIFI_PASS,
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.max_connection = 4,
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.authmode = WIFI_AUTH_WPA2_PSK,
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},
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};
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esp_wifi_set_mode(WIFI_MODE_AP);
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esp_wifi_set_config(WIFI_IF_AP, &ap_config);
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esp_wifi_start();
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httpd_config_t config = HTTPD_DEFAULT_CONFIG();
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httpd_start(&http_server_handle, &config);
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zh_ota_server_init(http_server_handle, "/ota");
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}
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```
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