kopia lustrzana https://github.com/espressif/esp-idf
167 wiersze
4.2 KiB
C
167 wiersze
4.2 KiB
C
// Copyright (C) 2018-2020 Alibaba Group Holding Limited
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// Adaptations to ESP-IDF Copyright (c) 2020 Espressif Systems (Shanghai) Co. Ltd.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include "esp_ble_mesh_defs.h"
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#include "esp_ble_mesh_common_api.h"
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#include "esp_ble_mesh_networking_api.h"
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#include "esp_ble_mesh_local_data_operation_api.h"
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#include "genie_mesh.h"
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#include "genie_reset.h"
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#include "genie_event.h"
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#include "genie_util.h"
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#include "ble_mesh_example_nvs.h"
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static const char *TAG = "genie_reset";
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extern nvs_handle_t NVS_HANDLE;
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util_timer_t g_genie_reset_timer;
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// 1:need reset 0:no reset
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uint8_t g_genie_reset_flag = 0;
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uint8_t genie_reset_get_flag(void)
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{
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return g_genie_reset_flag;
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}
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/**
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* @brief Set reset flag
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*
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* @param flag
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*/
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static void genie_reset_set_flag(uint8_t flag)
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{
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g_genie_reset_flag = flag;
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}
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/**
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* @brief Reset timer callback timeout, Send event to genie event to handle reset action.
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*
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* @param p_timer
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*/
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static void genie_reset_done_timer_cb(void *p_timer)
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{
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ENTER_FUNC();
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genie_event(GENIE_EVT_HW_RESET_DONE, NULL);
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}
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void genie_reset_done_timer_start(void)
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{
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ENTER_FUNC();
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util_timer_init(&g_genie_reset_timer, genie_reset_done_timer_cb, NULL);
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util_timer_start(&g_genie_reset_timer, GENIE_RESET_WAIT_DONE_TIMEOUT);
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}
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/**
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* @brief Store reboot count in flash.
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*
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* @param count
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*
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* @return esp_err_t
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*/
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static esp_err_t genie_reset_write_count(uint8_t count)
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{
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ENTER_FUNC();
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uint8_t data = count;
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esp_err_t ret = ESP_OK;
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ret = ble_mesh_nvs_store(NVS_HANDLE, GENIE_STORE_RESTART_COUNT_KEY, &data, sizeof(uint8_t));
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if (ret != ESP_OK) {
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ESP_LOGW(TAG, "Save the number of restarts within the set time");
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}
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return ret;
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}
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/**
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* @brief Read reboot count from flash.
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*
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* @param p_count
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* @return esp_err_t
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*/
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static esp_err_t genie_reset_read_count(uint8_t *p_count)
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{
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ENTER_FUNC();
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bool exist = false;
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esp_err_t ret = ESP_OK;
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ret = ble_mesh_nvs_restore(NVS_HANDLE, GENIE_STORE_RESTART_COUNT_KEY, p_count, sizeof(uint8_t), &exist);
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if (ret != ESP_OK) {
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ESP_LOGW(TAG, "Load the number of restarts within the set time");
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}
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return ret;
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}
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/**
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* @brief GENIE_RESET_BY_REPEAT_TIMEOUT
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*
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* @param p_timer
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*/
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static void genie_reset_timer_cb(void *p_timer)
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{
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ENTER_FUNC();
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uint8_t number = 0;
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genie_reset_write_count(number);
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}
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void genie_reset_clean_count(void)
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{
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genie_reset_write_count(0);
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genie_reset_set_flag(0);
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}
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void genie_reset_by_repeat_init(void)
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{
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ENTER_FUNC();
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uint8_t count = 0;
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esp_err_t flash_err = ESP_OK;
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/* we should check flash flag first */
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flash_err = genie_reset_read_count(&count);
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if (flash_err != ESP_OK) {
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ESP_LOGE(TAG, "flash read err");
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count = 0;
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}
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ESP_LOGI(TAG, "read count %d", count);
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count++;
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if (count == GENIE_RESET_BY_REPEAT_COUNTER) {
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ESP_LOGI(TAG, "Genie Event Reset By Repeat Notify");
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genie_event(GENIE_EVT_RESET_BY_REPEAT_NOTIFY, NULL);
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}
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/* update number and check if exceeded */
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if (count < GENIE_RESET_BY_REPEAT_COUNTER) {
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genie_reset_write_count(count);
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util_timer_init(&g_genie_reset_timer, genie_reset_timer_cb, NULL);
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util_timer_start(&g_genie_reset_timer, GENIE_RESET_BY_REPEAT_TIMEOUT);
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} else {
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//genie_event(GENIE_EVT_HW_RESET, NULL);
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ESP_LOGW(TAG, "genie_reset_set_flag need reset node");
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genie_reset_set_flag(1);
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util_timer_init(&g_genie_reset_timer, genie_reset_timer_cb, NULL);
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util_timer_start(&g_genie_reset_timer, GENIE_RESET_BY_REPEAT_TIMEOUT);
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}
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EXIT_FUNC();
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}
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