ESP-IDF
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Outline
#include "esp_openthread_cli.h"
#include <stdio.h>
#include <string.h>
#include "openthread/cli.h"
#include "esp_check.h"
#include "esp_err.h"
#include "esp_log.h"
#include "esp_openthread.h"
#include "esp_openthread_common_macro.h"
#include "esp_openthread_task_queue.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "linenoise/linenoise.h"
#include "esp_console.h"
#define OT_CLI_MAX_LINE_LENGTH
#define ESP_CONSOLE_PREFIX
#define ESP_CONSOLE_PREFIX_LENGTH
s_cli_task
cli_output_callback(void *, const char *, va_list)
esp_openthread_cli_init()
line_handle_task(void *)
esp_openthread_cli_input(const char *)
ot_cli_loop(void *)
esp_openthread_cli_create_task()
Files
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SourceVuESP-IDF Framework and ExamplesESP-IDFcomponents/openthread/src/esp_openthread_cli.c
 
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/* * SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 *//* ... */ #include "esp_openthread_cli.h" #include <stdio.h> #include <string.h> #include "openthread/cli.h" #include "esp_check.h" #include "esp_err.h" #include "esp_log.h" #include "esp_openthread.h" #include "esp_openthread_common_macro.h" #include "esp_openthread_task_queue.h" #include "freertos/FreeRTOS.h" #include "freertos/task.h" #include "linenoise/linenoise.h" #include "esp_console.h"14 includes #define OT_CLI_MAX_LINE_LENGTH 256 #define ESP_CONSOLE_PREFIX "esp " #define ESP_CONSOLE_PREFIX_LENGTH 4 static TaskHandle_t s_cli_task; static int cli_output_callback(void *context, const char *format, va_list args) { char prompt_check[3]; int ret = 0; vsnprintf(prompt_check, sizeof(prompt_check), format, args); if (!strncmp(prompt_check, "> ", sizeof(prompt_check)) && s_cli_task) { xTaskNotifyGive(s_cli_task); }{...} else { ret = vprintf(format, args); }{...} return ret; }{ ... } void esp_openthread_cli_init(void) { otCliInit(esp_openthread_get_instance(), cli_output_callback, NULL); }{ ... } void line_handle_task(void *context) { char *line = (char *)context; otCliInputLine(line); free(line); }{ ... } esp_err_t esp_openthread_cli_input(const char *line) { char *line_copy = strdup(line); ESP_RETURN_ON_FALSE(line_copy != NULL, ESP_ERR_NO_MEM, OT_PLAT_LOG_TAG, "Failed to copy OpenThread CLI line input"); return esp_openthread_task_queue_post(line_handle_task, line_copy); }{ ... } static void ot_cli_loop(void *context) { int ret = 0; const char *prompt = "> "; esp_console_config_t console_config = ESP_CONSOLE_CONFIG_DEFAULT(); console_config.max_cmdline_length = OT_CLI_MAX_LINE_LENGTH; console_config.hint_color = -1; ret = esp_console_init(&console_config); linenoiseSetMultiLine(true); linenoiseHistorySetMaxLen(100); linenoiseSetMaxLineLen(OT_CLI_MAX_LINE_LENGTH); linenoiseAllowEmpty(false); if (linenoiseProbe()) { linenoiseSetDumbMode(1); }{...} while (true) { char *line = linenoise(prompt); if (line && strnlen(line, OT_CLI_MAX_LINE_LENGTH)) { printf("\r\n"); if (memcmp(line, ESP_CONSOLE_PREFIX, ESP_CONSOLE_PREFIX_LENGTH) == 0) { esp_err_t err = esp_console_run(line + ESP_CONSOLE_PREFIX_LENGTH, &ret); if (err == ESP_ERR_NOT_FOUND) { printf("Unrecognized command\n"); }{...} else if (err == ESP_ERR_INVALID_ARG) { // command was empty printf("Command is empty\n"); }{...} else if (err == ESP_OK && ret != ESP_OK) { printf("Command returned non-zero error code: 0x%x (%s)\n", ret, esp_err_to_name(ret)); }{...} else if (err != ESP_OK) { printf("Internal error: %s\n", esp_err_to_name(err)); }{...} }{...} else { if (esp_openthread_cli_input(line) == ESP_OK) { xTaskNotifyWait(0, 0, NULL, portMAX_DELAY); }{...} else { printf("Openthread task is busy, failed to run command: %s\n", line); }{...} }{...} linenoiseHistoryAdd(line); }{...} linenoiseFree(line); }{...} }{ ... } void esp_openthread_cli_create_task() { xTaskCreate(ot_cli_loop, "ot_cli", 4096, xTaskGetCurrentTaskHandle(), 4, &s_cli_task); return; }{ ... }
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