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56 lines
2.1 KiB
Markdown
56 lines
2.1 KiB
Markdown
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# Console command ping
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The component provides a console where the 'ping' command can be executed.
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## API
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### Steps to enable console in an example code:
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1. Add this component to your project using ```idf.py add-dependency``` command.
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2. In the main file of the example, add the following line:
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```c
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#include "console_ping.h"
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```
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3. Ensure esp-netif and NVS flash is initialized and default event loop is created in your app_main():
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```c
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ESP_ERROR_CHECK(esp_netif_init());
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ESP_ERROR_CHECK(esp_event_loop_create_default());
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esp_err_t ret = nvs_flash_init(); //Initialize NVS
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if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
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ESP_ERROR_CHECK(nvs_flash_erase());
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ret = nvs_flash_init();
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}
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ESP_ERROR_CHECK(ret);
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```
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4. In your app_main() function, add the following line as the last line:
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```c
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ESP_ERROR_CHECK(console_cmd_init()); // Initialize console
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// Register all plugin command added to your project
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ESP_ERROR_CHECK(console_cmd_all_register());
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// To register only ifconfig command skip calling console_cmd_all_register()
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ESP_ERROR_CHECK(console_cmd_ping_register());
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ESP_ERROR_CHECK(console_cmd_start()); // Start console
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```
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### Adding a plugin command or component:
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To add a plugin command or any component from IDF component manager into your project, simply include an entry within the `idf_component.yml` file.
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For more details refer [IDF Component Manager](https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/tools/idf-component-manager.html)
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## Suported command:
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### ping:
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```
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ping [-W <t>] [-i <t>] [-s <n>] [-c <n>] [-Q <n>] [-T <n>] <host>
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send ICMP ECHO_REQUEST to network hosts
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-W, --timeout=<t> Time to wait for a response, in seconds
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-i, --interval=<t> Wait interval seconds between sending each packet
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-s, --size=<n> Specify the number of data bytes to be sent
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-c, --count=<n> Stop after sending count packets
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-Q, --tos=<n> Set Type of Service related bits in IP datagrams
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-T, --ttl=<n> Set Time to Live related bits in IP datagrams
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<host> Host address
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```
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