diff options
Diffstat (limited to 'testhal/ATSAMA5D2/SDMMC/fat32test.c')
| -rw-r--r-- | testhal/ATSAMA5D2/SDMMC/fat32test.c | 288 |
1 files changed, 0 insertions, 288 deletions
diff --git a/testhal/ATSAMA5D2/SDMMC/fat32test.c b/testhal/ATSAMA5D2/SDMMC/fat32test.c deleted file mode 100644 index 4a81d813d..000000000 --- a/testhal/ATSAMA5D2/SDMMC/fat32test.c +++ /dev/null @@ -1,288 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
- */
-#include <string.h>
-#include "ch.h"
-#include "hal.h"
-
-#include "ff.h"
-#include "sama_sdmmc_lld.h"
-#include "chprintf.h"
-
-
-extern BaseSequentialStream * ts;
-
-
-
-#if FF_MULTI_PARTITION == 1
-#define DEMO_VOLUMES 2
-
-PARTITION VolToPart[] = {
- {1, 1}, /* "0:" ==> Physical drive 1, 1st partition */
- {1, 2}, /* "1:" ==> Physical drive 1, 2nd partition */
-};
-
-const TCHAR volume_paths[DEMO_VOLUMES][3] =
-{
- { '0', ':', '\0' },
- { '1', ':', '\0' }
-};
-
-const TCHAR volume_labels[DEMO_VOLUMES][13] =
-{
- { '0', ':','C','H','I','B','I','V','O','L','_','1','\0' },
- { '1', ':','C','H','I','B','I','V','O','L','_','2','\0' }
-};
-
-//two partition: 20% of total size the first, 80% the second
-//using a number > 100 means sector count
-const DWORD plist[] = { 50, 50, 0, 0 };
-
-
-#else
-#define DEMO_VOLUMES 1
-const TCHAR volume_paths[DEMO_VOLUMES][3] =
-{
- { '0', ':', '\0' }
-};
-
-const TCHAR volume_labels[DEMO_VOLUMES][13] =
-{
- { '0', ':','C','H','I','B','I','V','O','L','_','1','\0' }
-};
-
-#endif
-
-
-
-
-static FATFS fs_header;
-static FIL f_header;
-const char test_file_path[] = "test.txt";
-
-//Welcome to Chibios!
-const uint8_t buffer[19]={
- 0x57,0x65,0x6C,0x63,0x6F,
- 0x6D,0x65,0x20,0x74,0x6F,
- 0x20,0x43,0x68,0x69,0x62,
- 0x69,0x4F,0x53,0x21
-};
-
-static void getdir(uint8_t vi);
-static void writefile(uint8_t vi);
-static void readfile(uint8_t vi);
-static bool format(void);
-static bool mountVolume(uint8_t vi, FATFS *fs);
-static bool unmountVolume(uint8_t vi);
-
-extern CACHE_ALIGNED uint8_t data_buf[];
-
-void fat32test_demo(void)
-{
- uint8_t i;
- chprintf(ts,"Init FAT32 FS\r\n" );
- if ( format() ) {
-
- for (i=0;i<DEMO_VOLUMES;i++) {
- if ( mountVolume(i,&fs_header) ) {
- writefile(i);
- chprintf(ts,"reading dir:\n\r");
- getdir(i);
- readfile(i);
-
- unmountVolume(i);
-
- }
- }
-
- }
-}
-
-
-static void writefile(uint8_t vi)
-{
- TCHAR file_path[sizeof(volume_paths[vi]) + sizeof(test_file_path)];
- FRESULT res;
- UINT len;
-
- strcpy(file_path, volume_paths[vi]);
- strcat(file_path, test_file_path);
-
- chprintf(ts,"Creating new file ... %s ",file_path);
- res = f_open(&f_header, file_path, FA_WRITE | FA_CREATE_ALWAYS);
- if (res == FR_OK) {
- chprintf(ts,"OK\r\n");
- res = f_write(&f_header, buffer, 19, &len);
- if (res == FR_OK) {
- chprintf(ts,"written %d bytes\n\r", len);
- }
- else
- {
- chprintf(ts,"error %d \n\r", res);
- }
- }
- else
- {
- chprintf(ts,"Failed error %d\n\r", res);
- }
- f_close(&f_header);
-
-}
-
-static void readfile(uint8_t vi)
-{
- TCHAR file_path[sizeof(volume_paths[vi]) + sizeof(test_file_path)];
- FRESULT res;
- UINT len;
- uint8_t buffer[19];
- UINT i;
-
- strcpy(file_path, volume_paths[vi]);
- strcat(file_path, test_file_path);
-
- chprintf(ts,"Reading back the new file ... ");
- res = f_open(&f_header, file_path, FA_OPEN_EXISTING | FA_READ);
- if (res == FR_OK) {
- chprintf(ts,"OK\r\n");
- res = f_read(&f_header, buffer, 19, &len);
- if (res == FR_OK) {
- chprintf(ts,"read %d bytes\n\r", len);
- for (i=0;i<len;i++) {
- chprintf(ts,"%c", buffer[i]);
- }
- chprintf(ts,"\r\n");
- }
- }
- else
- {
- chprintf(ts,"Failed error %d\n\r", res);
- }
- f_close(&f_header);
-
-}
-
-static void getdir(uint8_t vi)
-{
- DIR dir = { .sect = 0 };
- FILINFO fno = { 0 };
- FRESULT res;
- bool is_dir;
-
- res = f_opendir(&dir, volume_paths[vi]);
- if (res != FR_OK) {
- chprintf(ts,"Failed to open dir, error %d\n\r", res);
- return;
- }
- chprintf(ts,"files in the root directory:\n\r");
- for (;;) {
- res = f_readdir(&dir, &fno);
- if (res != FR_OK) {
- chprintf(ts,"cannot read dir, error (%d)\n\r", res);
- break;
- }
- if (fno.fname[0] == '\0')
- break;
- is_dir = fno.fattrib & AM_DIR ? true : false;
- chprintf(ts," %s%s%c\n\r", is_dir ? "[" : "", fno.fname,
- is_dir ? ']' : ' ');
- }
-
- res = f_closedir(&dir);
-}
-
-static bool mountVolume(uint8_t vi, FATFS *fs)
-{
- FRESULT res;
- DWORD fre_clust, fre_sect, tot_sect;
-
- memset(fs, 0, sizeof(FATFS));
- res = f_mount(fs, volume_paths[vi], 1);
- if (res != FR_OK) {
- chprintf(ts,"Failed to mount FAT file system, error %d\n\r", res);
- return false;
- }
- else
- {
- chprintf(ts, "setting label %s",volume_labels[vi]);
- res = f_setlabel(volume_labels[vi]);
- if (res == FR_OK) {
- chprintf(ts, " OK\r\n");
- }
- else
- {
- chprintf(ts, " FAILED err %d\r\n",res);
- return false;
- }
- res = f_getfree(volume_paths[vi], &fre_clust, &fs);
- if (res == FR_OK) {
- //Get total sectors and free sectors
- tot_sect = (fs->n_fatent - 2) * fs->csize;
- fre_sect = fre_clust * fs->csize;
-
- chprintf(ts,"%10lu KiB total drive space.\r\n%10lu KiB available.\r\n",tot_sect / 2, fre_sect / 2);
- }
-
- }
-
- return true;
-}
-
-
-static bool unmountVolume(uint8_t vi)
-{
- FRESULT res;
- bool rc = true;
-
- res = f_mount(NULL, volume_paths[vi], 0);
- if (res != FR_OK)
- rc = false;
-
- return rc;
-
-}
-
-
-static bool format(void)
-{
- uint8_t i;
-
- FRESULT res = FR_OK;
-
-
-
-#if FF_MULTI_PARTITION == 1
- chprintf(ts, "fdisk ... \n\r");
- res = f_fdisk(0, plist, data_buf);
-#endif
-
- if (res == FR_OK) {
-
- for (i = 0; i < DEMO_VOLUMES; i++) {
- chprintf(ts, "Creating fat32 volume %s\n\r", volume_paths[i]);
-
- res = f_mkfs(volume_paths[i], FM_FAT32, 0, data_buf,FF_MAX_SS);
-
- if (res == FR_OK) {
- chprintf(ts, "format OK\r\n");
-
- } else {
- chprintf(ts, "failed creating volume %s error %d\n\r", volume_paths[i],res);
- return false;
- }
-
- }
- }
- return true;
-}
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