esp-idf/components/spiffs/spiffs_api.c
2022-09-12 14:14:09 +00:00

85 lines
2.4 KiB
C

/*
* SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "freertos/FreeRTOS.h"
#include "esp_log.h"
#include "esp_partition.h"
#include "esp_spiffs.h"
#include "spiffs_api.h"
static const char* TAG = "SPIFFS";
void spiffs_api_lock(spiffs *fs)
{
(void) xSemaphoreTake(((esp_spiffs_t *)(fs->user_data))->lock, portMAX_DELAY);
}
void spiffs_api_unlock(spiffs *fs)
{
xSemaphoreGive(((esp_spiffs_t *)(fs->user_data))->lock);
}
s32_t spiffs_api_read(spiffs *fs, uint32_t addr, uint32_t size, uint8_t *dst)
{
esp_err_t err = esp_partition_read(((esp_spiffs_t *)(fs->user_data))->partition,
addr, dst, size);
if (unlikely(err)) {
ESP_LOGE(TAG, "failed to read addr %08x, size %08x, err %d", addr, size, err);
return -1;
}
return 0;
}
s32_t spiffs_api_write(spiffs *fs, uint32_t addr, uint32_t size, uint8_t *src)
{
esp_err_t err = esp_partition_write(((esp_spiffs_t *)(fs->user_data))->partition,
addr, src, size);
if (unlikely(err)) {
ESP_LOGE(TAG, "failed to write addr %08x, size %08x, err %d", addr, size, err);
return -1;
}
return 0;
}
s32_t spiffs_api_erase(spiffs *fs, uint32_t addr, uint32_t size)
{
esp_err_t err = esp_partition_erase_range(((esp_spiffs_t *)(fs->user_data))->partition,
addr, size);
if (err) {
ESP_LOGE(TAG, "failed to erase addr %08x, size %08x, err %d", addr, size, err);
return -1;
}
return 0;
}
void spiffs_api_check(spiffs *fs, spiffs_check_type type,
spiffs_check_report report, uint32_t arg1, uint32_t arg2)
{
static const char * spiffs_check_type_str[3] = {
"LOOKUP",
"INDEX",
"PAGE"
};
static const char * spiffs_check_report_str[7] = {
"PROGRESS",
"ERROR",
"FIX INDEX",
"FIX LOOKUP",
"DELETE ORPHANED INDEX",
"DELETE PAGE",
"DELETE BAD FILE"
};
if (report != SPIFFS_CHECK_PROGRESS) {
ESP_LOGE(TAG, "CHECK: type:%s, report:%s, %x:%x", spiffs_check_type_str[type],
spiffs_check_report_str[report], arg1, arg2);
} else {
ESP_LOGV(TAG, "CHECK PROGRESS: report:%s, %x:%x",
spiffs_check_report_str[report], arg1, arg2);
}
}