mirror of
https://github.com/espressif/esp-idf.git
synced 2025-10-30 20:51:41 +00:00
66fb5a29bb
Apply the pre-commit hook whitespace fixes to all files in the repo. (Line endings, blank lines at end of file, trailing whitespace)
94 lines
2.6 KiB
C++
94 lines
2.6 KiB
C++
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "ff.h"
|
|
#include "esp_partition.h"
|
|
#include "wear_levelling.h"
|
|
#include "diskio_impl.h"
|
|
#include "diskio_wl.h"
|
|
|
|
#include "catch.hpp"
|
|
|
|
extern "C" void _spi_flash_init(const char* chip_size, size_t block_size, size_t sector_size, size_t page_size, const char* partition_bin);
|
|
|
|
TEST_CASE("create volume, open file, write and read back data", "[fatfs]")
|
|
{
|
|
_spi_flash_init(CONFIG_ESPTOOLPY_FLASHSIZE, CONFIG_WL_SECTOR_SIZE * 16, CONFIG_WL_SECTOR_SIZE, CONFIG_WL_SECTOR_SIZE, "partition_table.bin");
|
|
|
|
FRESULT fr_result;
|
|
BYTE pdrv;
|
|
FATFS fs;
|
|
FIL file;
|
|
UINT bw;
|
|
|
|
esp_err_t esp_result;
|
|
|
|
const esp_partition_t *partition = esp_partition_find_first(ESP_PARTITION_TYPE_DATA, ESP_PARTITION_SUBTYPE_DATA_FAT, "storage");
|
|
|
|
// Mount wear-levelled partition
|
|
wl_handle_t wl_handle;
|
|
esp_result = wl_mount(partition, &wl_handle);
|
|
REQUIRE(esp_result == ESP_OK);
|
|
|
|
// Get a physical drive
|
|
esp_result = ff_diskio_get_drive(&pdrv);
|
|
REQUIRE(esp_result == ESP_OK);
|
|
|
|
// Register physical drive as wear-levelled partition
|
|
esp_result = ff_diskio_register_wl_partition(pdrv, wl_handle);
|
|
|
|
// Create FAT volume on the entire disk
|
|
DWORD part_list[] = {100, 0, 0, 0};
|
|
BYTE work_area[FF_MAX_SS];
|
|
|
|
fr_result = f_fdisk(pdrv, part_list, work_area);
|
|
REQUIRE(fr_result == FR_OK);
|
|
fr_result = f_mkfs("", FM_ANY, 0, work_area, sizeof(work_area)); // Use default volume
|
|
|
|
// Mount the volume
|
|
fr_result = f_mount(&fs, "", 0);
|
|
REQUIRE(fr_result == FR_OK);
|
|
|
|
// Open, write and read data
|
|
fr_result = f_open(&file, "test.txt", FA_OPEN_ALWAYS | FA_READ | FA_WRITE);
|
|
REQUIRE(fr_result == FR_OK);
|
|
|
|
// Generate data
|
|
uint32_t data_size = 100000;
|
|
|
|
char *data = (char*) malloc(data_size);
|
|
char *read = (char*) malloc(data_size);
|
|
|
|
for(uint32_t i = 0; i < data_size; i += sizeof(i))
|
|
{
|
|
*((uint32_t*)(data + i)) = i;
|
|
}
|
|
|
|
// Write generated data
|
|
fr_result = f_write(&file, data, data_size, &bw);
|
|
REQUIRE(fr_result == FR_OK);
|
|
REQUIRE(bw == data_size);
|
|
|
|
// Move to beginning of file
|
|
fr_result = f_lseek(&file, 0);
|
|
REQUIRE(fr_result == FR_OK);
|
|
|
|
// Read written data
|
|
fr_result = f_read(&file, read, data_size, &bw);
|
|
REQUIRE(fr_result == FR_OK);
|
|
REQUIRE(bw == data_size);
|
|
|
|
REQUIRE(memcmp(data, read, data_size) == 0);
|
|
|
|
// Close file
|
|
fr_result = f_close(&file);
|
|
REQUIRE(fr_result == FR_OK);
|
|
|
|
// Unmount default volume
|
|
fr_result = f_mount(0, "", 0);
|
|
REQUIRE(fr_result == FR_OK);
|
|
|
|
free(read);
|
|
free(data);
|
|
}
|