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feat(common): Console for runtime network interface configuration and…
… monitoring
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idf_component_register(SRCS "console_connect.c" "console_ifconfig.c" | ||
INCLUDE_DIRS "include" | ||
REQUIRES "ethernet_init" | ||
PRIV_REQUIRES esp_netif console nvs_flash esp_eth) |
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menu "Enable console commands" | ||
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orsource "$IDF_PATH/examples/common_components/env_caps/$IDF_TARGET/Kconfig.env_caps" | ||
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config EXAMPLE_CMD_QUIT | ||
bool | ||
prompt "quit" | ||
default y | ||
config EXAMPLE_CMD_IFCONFIG | ||
bool | ||
prompt "ifconfig" | ||
default y | ||
config EXAMPLE_CMD_PING | ||
bool | ||
prompt "ping" | ||
default n | ||
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endmenu |
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console_cmd_ifconfig/LICENSE |
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# Console command ifconfig | ||
The component offers a console that enables runtime network interface configuration and monitoring for any example project. | ||
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## API | ||
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### Steps to enable console in an example code: | ||
1. Add this component to your project using the command: | ||
```bash | ||
idf.py add-dependency | ||
``` | ||
2. In the main file of the example, add the following line: | ||
```c | ||
#include "console_connect.h" | ||
``` | ||
3. Ensure esp-netif is initialized and default event loop is created in your app_main(): | ||
```c | ||
ESP_ERROR_CHECK(esp_netif_init()); | ||
ESP_ERROR_CHECK(esp_event_loop_create_default()); | ||
``` | ||
4. In your app_main() function, add the following line as the last line: | ||
```c | ||
example_start_networking_console(NULL, NULL); | ||
``` | ||
5. Optionally, you can add a user-defined command: | ||
```c | ||
example_start_networking_console("user_cmd", usr_cmd_hndl); | ||
``` | ||
In the above line, "user_cmd" is a string representing the user-defined command name, and usr_cmd_hndl is the command callback function with the prototype. | ||
```c | ||
int usr_cmd_hndl(int argc, char **argv) | ||
``` | ||
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## Suported commands: | ||
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### Ifconfig: | ||
* **ifconfig help:** Prints the help text for all ifconfig commands | ||
* **ifconfig netif create/destroy \<ethernet handle id\>/\<iface\>:** Create or destroy a network interface with the specified ethernet handle or interface name | ||
* **ifconfig eth show:** Display a list of available ethernet handle | ||
* **ifconfig:** Display a list of all esp_netif interfaces along with their information. | ||
* **ifconfig \<iface>:** Provide the details of the named interface. | ||
* **ifconfig \<iface> default:** Set the specified interface as the default interface. | ||
* **ifconfig \<iface> ip6:** Enable IPv6 on the specified interface. | ||
* **ifconfig <iface> up:** Enable the specified interface. | ||
* **ifconfig <iface> down:** Disable the specified interface. | ||
* **ifconfig \<iface> link \<up/down>:** Enable or disable the link of the specified interface. | ||
* **ifconfig \<iface> ip \<ipv4 address>:** Set the IPv4 address of the specified interface. | ||
* **ifconfig \<iface> mask \<ipv4 address>:** Set the subnet mask of the specified interface. | ||
* **ifconfig \<iface> gw \<ipv4 address>:** Set the default gateway of the specified interface. | ||
* **ifconfig \<iface> napt \<enable/disable>:** Enable or disable Network Address and Port Translation (NAPT) on the specified interface. | ||
* **ifconfig \<iface> dhcp server \<enable/disable>:** Enable or disable the DHCP server on the specified interface. (Note: DHCP server is not supported yet) | ||
* **ifconfig \<iface> dhcp client \<enable/disable>:** Enable or disable the DHCP client on the specified interface. | ||
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Note: Disabling the DHCP server and client enables the use of static IP configuration. | ||
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### Quit: | ||
**quit:** Quits the Console application. |
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/* | ||
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD | ||
* | ||
* SPDX-License-Identifier: Apache-2.0 | ||
*/ | ||
#include <stdio.h> | ||
#include <string.h> | ||
#include "sdkconfig.h" | ||
#include "lwip/inet.h" | ||
#include "lwip/netdb.h" | ||
#include "lwip/sockets.h" | ||
#include "esp_netif.h" | ||
#include "esp_console.h" | ||
#include "esp_event.h" | ||
#include "nvs_flash.h" | ||
#include "argtable3/argtable3.h" | ||
#include "esp_log.h" | ||
#include "esp_netif_net_stack.h" | ||
#include "lwip/ip6.h" | ||
#include "lwip/opt.h" | ||
#if IP_NAPT | ||
#include "lwip/lwip_napt.h" | ||
#endif | ||
#include "console_connect.h" | ||
#include "console_ifconfig.h" | ||
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static const char *TAG = "console_connect"; | ||
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static esp_console_repl_t *s_repl = NULL; | ||
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/* handle 'quit' command */ | ||
static int do_cmd_quit(int argc, char **argv) | ||
{ | ||
printf("Bye Bye\n\r\n"); | ||
s_repl->del(s_repl); | ||
return 0; | ||
} | ||
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static esp_console_cmd_t register_quit(void) | ||
{ | ||
esp_console_cmd_t command = { | ||
.command = "quit", | ||
.help = "Quit REPL environment", | ||
.func = &do_cmd_quit | ||
}; | ||
return command; | ||
} | ||
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esp_err_t example_start_networking_console(char *usr_cmd, int (*usr_cmd_hndl)(int argc, char **argv)) | ||
{ | ||
esp_console_repl_config_t repl_config = ESP_CONSOLE_REPL_CONFIG_DEFAULT(); | ||
esp_console_cmd_t command; | ||
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// Initialize TCP/IP network interface aka the esp-netif (should be called only once in application) | ||
//ESP_ERROR_CHECK(esp_netif_init()); | ||
// Create default event loop that running in background | ||
//ESP_ERROR_CHECK(esp_event_loop_create_default()); | ||
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// install console REPL environment | ||
#if CONFIG_ESP_CONSOLE_UART | ||
esp_console_dev_uart_config_t uart_config = ESP_CONSOLE_DEV_UART_CONFIG_DEFAULT(); | ||
ESP_ERROR_CHECK(esp_console_new_repl_uart(&uart_config, &repl_config, &s_repl)); | ||
#endif | ||
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#if CONFIG_EXAMPLE_CMD_IFCONFIG | ||
/* register command `ifconfig` */ | ||
command = register_ifconfig(); | ||
if (esp_console_cmd_register(&command)) { | ||
ESP_LOGE(TAG, "Unable to register ifconfig"); | ||
} | ||
#endif | ||
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#if CONFIG_EXAMPLE_CMD_QUIT | ||
/* register command `quit` */ | ||
command = register_quit(); | ||
if (esp_console_cmd_register(&command)) { | ||
ESP_LOGE(TAG, "Unable to register quit"); | ||
} | ||
#endif | ||
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/* Register command from caller */ | ||
if ((usr_cmd_hndl != NULL) && (usr_cmd != NULL)) { | ||
esp_console_cmd_t command = { | ||
.command = usr_cmd, | ||
.help = "user command", | ||
.func = usr_cmd_hndl | ||
}; | ||
if (esp_console_cmd_register(&command) != ESP_OK) { | ||
ESP_LOGE(TAG, "Unable to register user command"); | ||
} | ||
} | ||
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// start console REPL | ||
return esp_console_start_repl(s_repl); | ||
} |
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