349 lines
13 KiB
C
349 lines
13 KiB
C
/**
|
|
* @file main.c
|
|
* @brief
|
|
*
|
|
* Copyright (c) 2021 Bouffalolab team
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you 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 "bflb_platform.h"
|
|
#include "hal_spi.h"
|
|
#include "hal_gpio.h"
|
|
#include "hal_dma.h"
|
|
#include "hal_mtimer.h"
|
|
#include "ff.h"
|
|
|
|
uint32_t barebones_clock()
|
|
{
|
|
return (mtimer_get_time_ms());
|
|
}
|
|
|
|
#define GETMYTIME(_t) (*_t = barebones_clock())
|
|
#define MYTIMEDIFF(fin, ini) ((fin) - (ini))
|
|
|
|
static uint32_t start_time_val, stop_time_val, read_start_time_val, read_stop_time_val;
|
|
uint32_t total_time;
|
|
void start_time(void)
|
|
{
|
|
GETMYTIME(&start_time_val);
|
|
}
|
|
|
|
void stop_time(void)
|
|
{
|
|
GETMYTIME(&stop_time_val);
|
|
}
|
|
|
|
void read_start_time(void)
|
|
{
|
|
GETMYTIME(&read_start_time_val);
|
|
}
|
|
|
|
void read_stop_time(void)
|
|
{
|
|
GETMYTIME(&read_stop_time_val);
|
|
}
|
|
|
|
uint32_t get_time(void)
|
|
{
|
|
uint32_t runTimer = (uint32_t)(MYTIMEDIFF(stop_time_val, start_time_val));
|
|
return runTimer;
|
|
}
|
|
|
|
uint32_t get_read_time(void)
|
|
{
|
|
uint32_t runTimer = (uint32_t)(MYTIMEDIFF(read_stop_time_val, read_start_time_val));
|
|
return runTimer;
|
|
}
|
|
|
|
// static FRESULT miscellaneous(void);
|
|
// static FRESULT file_check(char* path);
|
|
// static FRESULT scan_files (char* path);
|
|
extern void fatfs_sd_driver_register(void);
|
|
MKFS_PARM fs_para = {
|
|
.fmt = FM_FAT32, /* Format option (FM_FAT, FM_FAT32, FM_EXFAT and FM_SFD) */
|
|
.n_fat = 1, /* Number of FATs */
|
|
.align = 0, /* Data area alignment (sector) */
|
|
.n_root = 1, /* Number of root directory entries */
|
|
.au_size = 512, /* Cluster size (byte) */
|
|
};
|
|
ATTR_DTCM_SECTION char WriteBuffer[] = "The path of the righteous man is beset on all sides by the inequities of the tyranny of evil man.\
|
|
Blessed is he who, in the name of charity and good will, shepherds the weak through the valley of darkness, \
|
|
for he is truly his brother's keeper and the finder of lost children. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And you will know my name is the lord when i lay my vengeance upon thee. And This test data is Over! 2048 2048 2048 2048.\
|
|
The path of the righteous man is beset on all sides by the inequities of the tyranny of evil man.\
|
|
Blessed is he who, in the name of charity and good will, shepherds the weak through the valley of darkness, \
|
|
for he is truly his brother's keeper and the finder of lost children. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And i will strike down upon thee with great vengeance and furious anger those who attempt to poison and destroy my brothers\r\n. \
|
|
And you will know my name is the lord when i lay my vengeance upon thee. And This test data is Over! 2048 2048 2048 2048..";
|
|
|
|
FATFS fs;
|
|
FIL fnew;
|
|
FRESULT res_sd;
|
|
UINT fnum;
|
|
uint8_t ReadBuffer[4096] = { 0 };
|
|
FILINFO fno;
|
|
char fpath[100];
|
|
|
|
uint32_t workbuf[4096];
|
|
|
|
int main(void)
|
|
{
|
|
bflb_platform_init(0);
|
|
fatfs_sd_driver_register();
|
|
MSG("FATFS case");
|
|
//mount file system
|
|
res_sd = f_mount(&fs, "1:", 1);
|
|
MSG("f_mount:%d\r\n", res_sd);
|
|
|
|
/*----------------------- format test ---------------------------*/
|
|
/*if no file system,then format and create file system*/
|
|
if (res_sd == FR_NO_FILESYSTEM) {
|
|
MSG("No filesystem yet, to be formatted...\r\n");
|
|
/*format*/
|
|
res_sd = f_mkfs("1:", &fs_para, workbuf, 512 * 2);
|
|
|
|
if (res_sd == FR_OK) {
|
|
MSG("done with formatting.\r\n");
|
|
/*after format, unmount first*/
|
|
MSG("first start to unmount.\r\n");
|
|
res_sd = f_mount(NULL, "1:", 1);
|
|
/*then mount again*/
|
|
MSG("then start to remount.\r\n");
|
|
res_sd = f_mount(&fs, "1:", 1);
|
|
} else {
|
|
MSG("fail to format.\r\n");
|
|
|
|
while (1)
|
|
;
|
|
}
|
|
} else if (res_sd != FR_OK) {
|
|
MSG("fail to mount filesystem,error= %d\r\n", res_sd);
|
|
MSG("SD card might fail to initialise.\r\n");
|
|
|
|
while (1)
|
|
;
|
|
} else {
|
|
MSG("Succeed to mount filesystem. Go on to read write test.\r\n");
|
|
}
|
|
|
|
#if 1
|
|
/*-----------------------file system write test-----------------------------*/
|
|
/* open file, create one if not exist*/
|
|
MSG("\r\n*****be about to write test...******\r\n");
|
|
res_sd = f_open(&fnew, "1:ftest.txt", FA_CREATE_ALWAYS | FA_WRITE);
|
|
|
|
if (res_sd == FR_OK) {
|
|
MSG("open or create ftest.txt, and write to it.\r\n");
|
|
start_time();
|
|
|
|
/*write into file*/
|
|
for (uint16_t i = 0; i < 512; i++) {
|
|
res_sd = f_write(&fnew, WriteBuffer, sizeof(WriteBuffer), &fnum);
|
|
}
|
|
|
|
/*close file*/
|
|
f_close(&fnew);
|
|
stop_time();
|
|
|
|
if (res_sd == FR_OK) {
|
|
MSG("Done with writing, write %d bytes. \r\n", fnum);
|
|
MSG("Write contents: \r\n%s\r\n", WriteBuffer);
|
|
} else {
|
|
MSG("Fail to write files(%d)\n", res_sd);
|
|
}
|
|
} else {
|
|
MSG("Fail to open or create files.\r\n");
|
|
}
|
|
|
|
total_time = get_time();
|
|
MSG("write %d Byte * %d time: %d \n", sizeof(WriteBuffer), 512, total_time);
|
|
#endif
|
|
|
|
/*------------------- file system read test------------------------------------*/
|
|
MSG("******be about to read test...******\r\n");
|
|
res_sd = f_open(&fnew, "1:ftest.txt", FA_OPEN_EXISTING | FA_READ);
|
|
|
|
if (res_sd == FR_OK) {
|
|
MSG("Done with open file.\r\n");
|
|
read_start_time();
|
|
|
|
for (uint16_t i = 0; i < 512; i++) {
|
|
res_sd = f_read(&fnew, ReadBuffer, sizeof(ReadBuffer), &fnum);
|
|
}
|
|
|
|
read_stop_time();
|
|
|
|
if (res_sd == FR_OK) {
|
|
MSG("Done with reading file, read %d bytes.\r\n", fnum);
|
|
MSG("Read contents: \r\n%s \r\n", ReadBuffer);
|
|
} else {
|
|
MSG("Fail to read file: (%d)\n", res_sd);
|
|
}
|
|
|
|
total_time = get_read_time();
|
|
MSG("\n write %d Byte * %d time: %d \n", sizeof(ReadBuffer), 512, total_time);
|
|
} else {
|
|
MSG("Fail to open files.\r\n");
|
|
}
|
|
|
|
/*close file*/
|
|
f_close(&fnew);
|
|
/*unmount*/
|
|
f_mount(NULL, "1:", 1);
|
|
|
|
BL_CASE_SUCCESS;
|
|
while (1) {
|
|
bflb_platform_delay_ms(100);
|
|
}
|
|
}
|
|
|
|
// static FRESULT miscellaneous(void)
|
|
// {
|
|
// DIR dir;
|
|
// FATFS* pfs;
|
|
// DWORD fre_clust, fre_sect, tot_sect;
|
|
|
|
// MSG("\n*************** get device info***************\r\n");
|
|
// res_sd = f_getfree("1:", &fre_clust, &pfs);
|
|
|
|
// /* toal sector number and free sector number*/
|
|
// tot_sect = (pfs->n_fatent - 2) * pfs->csize;
|
|
// fre_sect = fre_clust * pfs->csize;
|
|
|
|
// MSG("total capacity%10lu KB\n available capacity: %10lu KB\n", tot_sect >>1, fre_sect >>1);
|
|
|
|
// MSG("\n**********create directory and **********\r\n");
|
|
|
|
// res_sd=f_opendir(&dir,"1:TestDir");
|
|
// if(res_sd!=FR_OK)
|
|
// {
|
|
// /*new dir if fail to open*/
|
|
// MSG("\nf_mkdir\r\n");
|
|
// res_sd=f_mkdir("1:TestDir");
|
|
// }
|
|
// else
|
|
// {
|
|
// /*close dir if exist*/
|
|
// res_sd=f_closedir(&dir);
|
|
// /*delete file*/
|
|
// f_unlink("1:TestDir/ftest.txt");
|
|
// }
|
|
// if(res_sd==FR_OK)
|
|
// {
|
|
// /*move and rename file*/
|
|
// res_sd=f_rename("1:ftest.txt","1:TestDir/ftest.txt");
|
|
// if(res_sd==FR_OK){
|
|
// MSG("\nf_rename success\r\n");
|
|
// }else{
|
|
// MSG("\nf_rename fail\r\n");
|
|
// }
|
|
// }
|
|
|
|
// return res_sd;
|
|
// }
|
|
// static FRESULT file_check(char* path)
|
|
// {
|
|
|
|
// /*get file info*/
|
|
// res_sd=f_stat(path,&fno);
|
|
// if(res_sd==FR_OK)
|
|
// {
|
|
// MSG("%s file infomation:\r\n",path);
|
|
// MSG("\tFile size: %ld(byte)\n", fno.fsize);
|
|
// MSG("\ttimestap: %u/%02u/%02u, %02u:%02u\n",
|
|
// (fno.fdate >> 9) + 1980, fno.fdate >> 5 & 15, fno.fdate & 31,fno.ftime >> 11, fno.ftime >> 5 & 63);
|
|
// MSG("\tttribute: %c%c%c%c%c\n\n",
|
|
// (fno.fattrib & AM_DIR) ? 'D' : '-', /* Directory */
|
|
// (fno.fattrib & AM_RDO) ? 'R' : '-', /* Read only */
|
|
// (fno.fattrib & AM_HID) ? 'H' : '-', /* Hidden */
|
|
// (fno.fattrib & AM_SYS) ? 'S' : '-', /* System */
|
|
// (fno.fattrib & AM_ARC) ? 'A' : '-'); /* Archive */
|
|
// }else{
|
|
// MSG("file_check fail:\r\n",path);
|
|
// }
|
|
// return res_sd;
|
|
// }
|
|
|
|
// static FRESULT scan_files (char* path)
|
|
// {
|
|
// FRESULT res;
|
|
// FILINFO fno;
|
|
// DIR dir;
|
|
// int i;
|
|
// char* fn;
|
|
|
|
// res = f_opendir(&dir, path);
|
|
// if (res == FR_OK)
|
|
// {
|
|
// i = strlen(path);
|
|
// for (;;)
|
|
// {
|
|
// //read contents under dir, next read will get next content
|
|
// res = f_readdir(&dir, &fno);
|
|
// //last name is blank, jump
|
|
// if (res != FR_OK || fno.fname[0] == 0) break;
|
|
// fn = fno.fname;
|
|
// //jump current dir
|
|
// if (*fn == '.') continue;
|
|
// //recursive dir
|
|
// if (fno.fattrib & AM_DIR)
|
|
// {
|
|
// //get full dir name
|
|
// sprintf(&path[i], "/%s", fn);
|
|
// //recursive
|
|
// res = scan_files(path);
|
|
// path[i] = 0;
|
|
// if (res != FR_OK)
|
|
// break;
|
|
// }
|
|
// else
|
|
// {
|
|
// MSG("\t %s/%s\r\n", path, fn);
|
|
|
|
// }
|
|
// }
|
|
// }else{
|
|
// MSG("f_opendir fail\r\n");
|
|
// }
|
|
// return res;
|
|
// }
|