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更新硬件SDK

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kerwincui
2023-03-04 03:44:56 +08:00
parent dcdf6e1b7c
commit e39d3d2f03
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229
sdk/合宙/air780e/csdk/luatos-soc-2022/project/example_filesystem/src/example_fs_luat.c Normal file
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/*
* Copyright (c) 2022 OpenLuat & AirM2M
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/*
LFS_xxx 系列函数, 分文件函数和文件夹, 还有几个文件系统相关的函数.
**注意**: 不要调用 LFS_init LFS_deinit LFS_format 函数!!!
*/
#include "common_api.h"
#include "luat_base.h"
#include "luat_rtos.h"
#include "luat_fs.h"
#include "luat_crypto.h"
#include "luat_debug.h"
#include "luat_mem.h"
static int print_fs_info()
{
luat_fs_info_t fs_info = {0};
luat_fs_info("/", &fs_info);
// 打印文件系统空间信息
LUAT_DEBUG_PRINT("fs_info %s %d %d %d %d",
fs_info.filesystem,
fs_info.type,
fs_info.total_block,
fs_info.block_used,
fs_info.block_size);
}
static int recur_fs(const char* dir_path)
{
luat_fs_dirent_t *fs_dirent = LUAT_MEM_MALLOC(sizeof(luat_fs_dirent_t)*100);
memset(fs_dirent, 0, sizeof(luat_fs_dirent_t)*100);
int lsdir_cnt = luat_fs_lsdir(dir_path, fs_dirent, 0, 100);
if (lsdir_cnt > 0)
{
char path[255] = {0};
LUAT_DEBUG_PRINT("dir_path=%s, lsdir_cnt=%d", dir_path, lsdir_cnt);
for (size_t i = 0; i < lsdir_cnt; i++)
{
memset(path, 0, sizeof(path));
switch ((fs_dirent+i)->d_type)
{
// 文件类型
case 0:
snprintf(path, sizeof(path)-1, "%s%s", dir_path, (fs_dirent+i)->d_name);
LUAT_DEBUG_PRINT("\tfile=%s, size=%d", path, luat_fs_fsize(path));
break;
// 文件夹类型
case 1:
// 移芯618平台不支持文件夹创建操作，以下注释掉的两行代码未经测试
// snprintf(path, sizeof(path)-1, "%s/%s/", dir_path, (fs_dirent+i)->d_name);
// recur_fs(path);
break;
default:
break;
}
}
}
LUAT_MEM_FREE(fs_dirent);
fs_dirent = NULL;
return lsdir_cnt;
}
// 演示文件操作, luat_fs_XXX 文件函数
void exmaple_fs_luat_file(void) {
FILE* fp = NULL;
uint8_t *buff = NULL;
const char* filepath = "lfs_test.txt";
const char* newpath = "newpath";
char tmp[100];
int ret = 0;
size_t size = 0;
LUAT_DEBUG_PRINT("check file exists? %s", filepath);
// 通过获取大小, 判断文件是否存在, 存在就删除之
if (luat_fs_fexist(filepath)) {
LUAT_DEBUG_PRINT("remove %s", filepath);
luat_fs_remove(filepath);
}
//----------------------------------------------
// 文件写入演示
//----------------------------------------------
// 开始写入文件
LUAT_DEBUG_PRINT("test lfs file write");
fp = luat_fs_fopen(filepath, "wb+");
if (!fp) {
LUAT_DEBUG_PRINT("file open failed %s", filepath);
return;
}
// 产生随机数据, 模拟业务写入
LUAT_DEBUG_PRINT("call malloc and rngGenRandom");
buff = malloc(24 * 100);
if (buff == NULL) {
LUAT_DEBUG_PRINT("out of memory ?");
luat_fs_fclose(fp);
goto exit;
}
for (size_t i = 0; i < 100; i++)
{
luat_crypto_trng(buff + i*24, 24);
}
// 按块写入数据
LUAT_DEBUG_PRINT("call luat_fs_write");
for (size_t i = 0; i < 24; i++)
{
ret = luat_fs_fwrite((const void*)(buff + i * 100), 100, 1, fp);
if (ret < 0) {
LUAT_DEBUG_PRINT("fail to write ret %d", ret);
luat_fs_fclose(fp);
goto exit;
}
}
// 关闭文件
luat_fs_fclose(fp);
//----------------------------------------------
// 文件读取演示
//----------------------------------------------
// 读取文件
fp = luat_fs_fopen(filepath, "r");
if (!fp) {
LUAT_DEBUG_PRINT("file open failed %s", filepath);
goto exit;
}
for (size_t i = 0; i < 24; i++)
{
ret = luat_fs_fread(tmp, 100, 1, fp);
if (ret < 0) {
LUAT_DEBUG_PRINT("fail to write ret %d", ret);
luat_fs_fclose(fp);
goto exit;
}
if (memcmp(tmp, buff + i * 100, 100) != 0) {
LUAT_DEBUG_PRINT("file data NOT match");
}
}
// 直接定位 offset=100的位置, 重新读取
luat_fs_fseek(fp, 100, SEEK_SET);
ret = luat_fs_fread(tmp, 100, 1, fp);
if (memcmp(tmp, buff + 100, 100) != 0) {
LUAT_DEBUG_PRINT("file data NOT match at offset 100");
}
ret = luat_fs_ftell(fp);
if (ret != 200) {
// 按前面的逻辑, 先设置到100, 然后读取100, 当前偏移量应该是200
LUAT_DEBUG_PRINT("file seek NOT match at offset 200");
}
// 关闭句柄
luat_fs_fclose(fp);
//----------------------------------------------
// 文件截断演示
//----------------------------------------------
// // 直接用路径裁剪
luat_fs_truncate(filepath, 300);
//----------------------------------------------
// 文件改名演示
//----------------------------------------------
// 文件还在, 测试改名
luat_fs_remove(newpath);
luat_fs_rename(filepath, newpath);
// 读取文件, 老路径应该得到文件大小不大于0
size = luat_fs_fsize(filepath);
if (size > 0) {
LUAT_DEBUG_PRINT("file shall not exist");
}
// 读取文件, 新路径应该得到文件大小等于300
size = luat_fs_fsize(newpath);
if (size != 300) {
LUAT_DEBUG_PRINT("file shall 300 byte but %d", size);
}
luat_fs_remove(filepath);
luat_fs_remove(newpath);
//------------------------------------------------------
// 演示完毕, 清理资源
exit:
if (buff != NULL) {
free(buff);
}
LUAT_DEBUG_PRINT("file example exited");
return;
}
void exmaple_fs_luat_main(void) {
luat_fs_init(); // 必须先初始化
print_fs_info();
recur_fs("/");
exmaple_fs_luat_file();
luat_rtos_task_sleep(1000);
}

62
sdk/合宙/air780e/csdk/luatos-soc-2022/project/example_filesystem/src/filesystem_main.c Normal file
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/*
* Copyright (c) 2022 OpenLuat & AirM2M
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
// 本文件为入口函数
// 具体演示在 example_fs_osa.c 和 example_fs_lfs.c
#include "common_api.h"
#include "luat_base.h"
#include "luat_rtos.h"
#include "luat_debug.h"
extern void exmaple_fs_luat_main(void);
static void fs_example(void *param)
{
luat_rtos_task_sleep(1500);
exmaple_fs_luat_main();
while(1)
{
luat_rtos_task_sleep(1000);
LUAT_DEBUG_PRINT("fs demo is done");
}
}
static void task_demoE_init(void)
{
luat_rtos_task_handle handle;
luat_rtos_task_create(&handle, 4*1024, 50, "fs", fs_example, NULL, 0);
}
//启动hw_demoA_init，启动位置硬件初始1级
// INIT_HW_EXPORT(hw_demoA_init, "1");
//启动hw_demoB_init，启动位置硬件初始2级
// INIT_HW_EXPORT(hw_demoB_init, "2");
//启动dr_demoC_init，启动位置驱动1级
// INIT_DRV_EXPORT(dr_demoC_init, "1");
//启动dr_demoD_init，启动位置驱动2级
// INIT_DRV_EXPORT(dr_demoD_init, "2");
//启动task_demoE_init，启动位置任务1级
INIT_TASK_EXPORT(task_demoE_init, "1");
//启动task_demoF_init，启动位置任务2级
// INIT_TASK_EXPORT(task_demoF_init, "2");