ot_rcp sample
Select one of the symbols to view example projects that use it.
 
Outline
#include <stdio.h>
#include <unistd.h>
#include "esp_event.h"
#include "nvs_flash.h"
#include "esp_openthread.h"
#include "esp_ot_config.h"
#include "esp_vfs_eventfd.h"
#include "driver/uart.h"
#include "esp_coexist.h"
#define TAG
ot_task_worker(void *)
app_main()
Files
loading...
SourceVuESP-IDF Framework and Examplesot_rcp samplemain/esp_ot_rcp.c
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
/* * SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: CC0-1.0 * * OpenThread Radio Co-Processor (RCP) Example * * This example code is in the Public Domain (or CC0-1.0 licensed, at your option.) * * Unless required by applicable law or agreed to in writing, this * software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR * CONDITIONS OF ANY KIND, either express or implied. *//* ... */ #include <stdio.h> #include <unistd.h> #include "esp_event.h" #include "nvs_flash.h" #include "esp_openthread.h" #include "esp_ot_config.h" #include "esp_vfs_eventfd.h" #include "driver/uart.h"8 includes #if CONFIG_EXTERNAL_COEX_ENABLE #include "esp_coexist.h" #endif #if !SOC_IEEE802154_SUPPORTED #error "RCP is only supported for the SoCs which have IEEE 802.15.4 module" #endif #define TAG "ot_esp_rcp" extern void otAppNcpInit(otInstance *instance); #if CONFIG_EXTERNAL_COEX_ENABLE #if SOC_EXTERNAL_COEX_ADVANCE static void ot_external_coexist_init(void) { esp_external_coex_gpio_set_t gpio_pin = ESP_OPENTHREAD_DEFAULT_EXTERNAL_COEX_CONFIG(); esp_external_coex_set_work_mode(EXTERNAL_COEX_FOLLOWER_ROLE); ESP_ERROR_CHECK(esp_enable_extern_coex_gpio_pin(CONFIG_EXTERNAL_COEX_WIRE_TYPE, gpio_pin)); }{...} /* ... */#endif // SOC_EXTERNAL_COEX_ADVANCE/* ... */ #endif // CONFIG_EXTERNAL_COEX_ENABLE static void ot_task_worker(void *aContext) { esp_openthread_platform_config_t config = { .radio_config = ESP_OPENTHREAD_DEFAULT_RADIO_CONFIG(), .host_config = ESP_OPENTHREAD_DEFAULT_HOST_CONFIG(), .port_config = ESP_OPENTHREAD_DEFAULT_PORT_CONFIG(), }{...}; // Initialize the OpenThread stack ESP_ERROR_CHECK(esp_openthread_init(&config)); #if CONFIG_EXTERNAL_COEX_ENABLE ot_external_coexist_init(); #endif // CONFIG_EXTERNAL_COEX_ENABLE // Initialize the OpenThread ncp otAppNcpInit(esp_openthread_get_instance()); // Run the main loop esp_openthread_launch_mainloop(); // Clean up esp_vfs_eventfd_unregister(); vTaskDelete(NULL); }{ ... } void app_main(void) { // Used eventfds: // * ot task queue // * radio driver esp_vfs_eventfd_config_t eventfd_config = { .max_fds = 2, }{...}; ESP_ERROR_CHECK(nvs_flash_init()); ESP_ERROR_CHECK(esp_event_loop_create_default()); ESP_ERROR_CHECK(esp_vfs_eventfd_register(&eventfd_config)); xTaskCreate(ot_task_worker, "ot_rcp_main", 3072, xTaskGetCurrentTaskHandle(), 5, NULL); }{ ... }
Details
Show:
from
Types: Columns: