kopia lustrzana https://github.com/espressif/esp-idf
94 wiersze
2.9 KiB
C
94 wiersze
2.9 KiB
C
// Copyright 2015-2017 Espressif Systems (Shanghai) PTE 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 "freertos/FreeRTOS.h"
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#include "esp_log.h"
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#include "esp_partition.h"
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#include "esp_spiffs.h"
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#include "esp_vfs.h"
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#include "spiffs_api.h"
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static const char* TAG = "SPIFFS";
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void spiffs_api_lock(spiffs *fs)
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{
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(void) xSemaphoreTake(((esp_spiffs_t *)(fs->user_data))->lock, portMAX_DELAY);
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}
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void spiffs_api_unlock(spiffs *fs)
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{
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xSemaphoreGive(((esp_spiffs_t *)(fs->user_data))->lock);
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}
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s32_t spiffs_api_read(spiffs *fs, uint32_t addr, uint32_t size, uint8_t *dst)
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{
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esp_err_t err = esp_partition_read(((esp_spiffs_t *)(fs->user_data))->partition,
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addr, dst, size);
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if (unlikely(err)) {
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ESP_LOGE(TAG, "failed to read addr %08x, size %08x, err %d", addr, size, err);
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return -1;
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}
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return 0;
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}
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s32_t spiffs_api_write(spiffs *fs, uint32_t addr, uint32_t size, uint8_t *src)
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{
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esp_err_t err = esp_partition_write(((esp_spiffs_t *)(fs->user_data))->partition,
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addr, src, size);
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if (unlikely(err)) {
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ESP_LOGE(TAG, "failed to write addr %08x, size %08x, err %d", addr, size, err);
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return -1;
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}
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return 0;
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}
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s32_t spiffs_api_erase(spiffs *fs, uint32_t addr, uint32_t size)
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{
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esp_err_t err = esp_partition_erase_range(((esp_spiffs_t *)(fs->user_data))->partition,
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addr, size);
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if (err) {
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ESP_LOGE(TAG, "failed to erase addr %08x, size %08x, err %d", addr, size, err);
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return -1;
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}
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return 0;
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}
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void spiffs_api_check(spiffs *fs, spiffs_check_type type,
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spiffs_check_report report, uint32_t arg1, uint32_t arg2)
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{
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static const char * spiffs_check_type_str[3] = {
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"LOOKUP",
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"INDEX",
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"PAGE"
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};
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static const char * spiffs_check_report_str[7] = {
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"PROGRESS",
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"ERROR",
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"FIX INDEX",
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"FIX LOOKUP",
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"DELETE ORPHANED INDEX",
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"DELETE PAGE",
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"DELETE BAD FILE"
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};
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if (report != SPIFFS_CHECK_PROGRESS) {
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ESP_LOGE(TAG, "CHECK: type:%s, report:%s, %x:%x", spiffs_check_type_str[type],
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spiffs_check_report_str[report], arg1, arg2);
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} else {
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ESP_LOGV(TAG, "CHECK PROGRESS: report:%s, %x:%x",
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spiffs_check_report_str[report], arg1, arg2);
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}
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}
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