68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
/*! Copyright 2022 Bogdan Pilyugin
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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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*
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* \file spifs.c
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* \version 1.0
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* \date 2022-11-13
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* \author Bogdan Pilyugin
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* \brief
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* \details
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* \copyright Apache License, Version 2.0
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*/
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#include "spifs.h"
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#include <stdio.h>
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#include <string.h>
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#include "esp_log.h"
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#include "esp_err.h"
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#include "sdkconfig.h"
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#include "esp_spiffs.h"
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static const char *TAG = "SPIFS";
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esp_err_t init_spi_fs(const char *root)
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{
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ESP_LOGI(TAG, "Initializing SPIFFS");
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esp_vfs_spiffs_conf_t conf = {
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.base_path = root,
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.partition_label = NULL,
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.max_files = 5, // This sets the maximum number of files that can be open at the same time
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.format_if_mount_failed = true
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};
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esp_err_t ret = esp_vfs_spiffs_register(&conf);
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if (ret != ESP_OK) {
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if (ret == ESP_FAIL) {
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ESP_LOGE(TAG, "Failed to mount or format filesystem");
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} else if (ret == ESP_ERR_NOT_FOUND) {
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ESP_LOGE(TAG, "Failed to find SPIFFS partition");
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} else {
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ESP_LOGE(TAG, "Failed to initialize SPIFFS (%s)", esp_err_to_name(ret));
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}
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return ret;
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}
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size_t total = 0, used = 0;
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ret = esp_spiffs_info(NULL, &total, &used);
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if (ret != ESP_OK) {
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ESP_LOGE(TAG, "Failed to get SPIFFS partition information (%s)", esp_err_to_name(ret));
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return ret;
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}
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ESP_LOGI(TAG, "Partition size: total: %d, used: %d", total, used);
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return ESP_OK;
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}
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