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esp_zigbee_gateway.c
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esp_zigbee_gateway.c
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/*
* Copyright (c) 2021 Espressif Systems (Shanghai) CO LTD
* All rights reserved.
*
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form, except as embedded into a Espressif Systems
* integrated circuit in a product or a software update for such product,
* must reproduce the above copyright notice, this list of conditions and
* the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* 4. Any software provided in binary form under this license must not be reverse
* engineered, decompiled, modified and/or disassembled.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "esp_log.h"
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_zigbee_gateway.h"
#if (!defined ZB_MACSPLIT_HOST && defined ZB_MACSPLIT_DEVICE)
#error Only Zigbee gateway host device should be defined
#endif
static const char *TAG = "ESP_ZB_GATEWAY";
/********************* Define functions **************************/
static void bdb_start_top_level_commissioning_cb(uint8_t mode_mask)
{
ESP_ERROR_CHECK(esp_zb_bdb_start_top_level_commissioning(mode_mask));
}
void zboss_signal_handler(uint8_t bufid)
{
zb_zdo_app_signal_hdr_t *p_sg_p = NULL;
zb_zdo_app_signal_type_t sig = zb_get_app_signal(bufid, &p_sg_p);
zb_ret_t status = ZB_GET_APP_SIGNAL_STATUS(bufid);
zb_zdo_signal_device_annce_params_t *dev_annce_params = NULL;
zb_zdo_signal_macsplit_dev_boot_params_t *rcp_version = NULL;
switch (sig) {
case ZB_ZDO_SIGNAL_SKIP_STARTUP:
ESP_LOGI(TAG, "Zigbee stack initialized");
esp_zb_bdb_start_top_level_commissioning(ZB_BDB_INITIALIZATION);
break;
case ZB_MACSPLIT_DEVICE_BOOT:
ESP_LOGI(TAG, "Zigbee rcp device booted");
rcp_version = ZB_ZDO_SIGNAL_GET_PARAMS(p_sg_p, zb_zdo_signal_macsplit_dev_boot_params_t);
ESP_LOGI(TAG, "Running RCP Version:%s", rcp_version->version_str);
break;
case ZB_BDB_SIGNAL_DEVICE_FIRST_START:
case ZB_BDB_SIGNAL_DEVICE_REBOOT:
if (status == RET_OK) {
ESP_LOGI(TAG, "Start network formation");
esp_zb_bdb_start_top_level_commissioning(ZB_BDB_NETWORK_FORMATION);
} else {
ESP_LOGE(TAG, "Failed to initialize Zigbee stack (status: %d)", status);
}
break;
case ZB_BDB_SIGNAL_FORMATION:
if (status == RET_OK) {
zb_ieee_addr_t ieee_address;
esp_zb_get_long_address(ieee_address);
ESP_LOGI(TAG, "Formed network successfully (ieee extended address: %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x, PAN ID: 0x%04hx)",
ieee_address[7], ieee_address[6], ieee_address[5], ieee_address[4],
ieee_address[3], ieee_address[2], ieee_address[1], ieee_address[0],
ZB_PIBCACHE_PAN_ID());
esp_zb_bdb_start_top_level_commissioning(ZB_BDB_NETWORK_STEERING);
} else {
ESP_LOGI(TAG, "Restart network formation (status: %d)", status);
ZB_SCHEDULE_APP_ALARM((zb_callback_t)bdb_start_top_level_commissioning_cb, ZB_BDB_NETWORK_FORMATION, ZB_TIME_ONE_SECOND);
}
break;
case ZB_BDB_SIGNAL_STEERING:
if (status == RET_OK) {
ESP_LOGI(TAG, "Network steering started");
}
break;
case ZB_ZDO_SIGNAL_DEVICE_ANNCE:
dev_annce_params = ZB_ZDO_SIGNAL_GET_PARAMS(p_sg_p, zb_zdo_signal_device_annce_params_t);
ESP_LOGI(TAG, "New device commissioned or rejoined (short: 0x%04hx)", dev_annce_params->device_short_addr);
break;
default:
ESP_LOGI(TAG, "status: %d", status);
break;
}
/* All callbacks should either reuse or free passed buffers. If bufid == 0, the buffer is invalid (not passed) */
if (bufid) {
zb_buf_free(bufid);
}
}
static void esp_zb_task(void *pvParameters)
{
/* initialize Zigbee stack with Zigbee coordinator config */
esp_zb_cfg_t zb_nwk_cfg = ESP_ZB_ZC_CONFIG();
esp_zb_init(&zb_nwk_cfg);
/* initiate Zigbee Stack start without zb_send_no_autostart_signal auto-start */
ESP_ERROR_CHECK(esp_zb_start(false));
esp_zb_main_loop_iteration();
}
void app_main(void)
{
esp_zb_platform_config_t config = {
.radio_config = ESP_ZB_DEFAULT_RADIO_CONFIG(),
.host_config = ESP_ZB_DEFAULT_HOST_CONFIG(),
};
/* load Zigbee gateway platform config to initialization */
ESP_ERROR_CHECK(esp_zb_platform_config(&config));
xTaskCreate(esp_zb_task, "Zigbee_main", 4096, NULL, 5, NULL);
}