67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
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#define _GNU_SOURCE
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/ioctl.h>
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#include <linux/types.h>
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#include <sys/stat.h>
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#include <errno.h>
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#include <mtd/mtd-user.h>
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#include "hal.h"
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#include "ratelimit.h"
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#include "hal_interface_flash.h"
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#define TAG "TAG_FLASH"
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#include "hlog.h"
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/*flash init interface define,should be implement if needed*/
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uint32_t hal_flash_init(){
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return 0;
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}
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/*flash deinit interface define,should be implement if needed*/
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uint32_t hal_flash_deinit(){
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return 0;
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}
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uint32_t hal_flash_read(const int8_t *path, int8_t *data, uint32_t max_size){
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FILE *file = fopen ( path, "r" );
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if ( file ) {
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uint32_t readed = fread( data, 1, max_size, file );
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fclose(file);
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return readed;
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}
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return 0;
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}
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uint32_t hal_flash_write(const int8_t *path, int8_t *data, uint32_t size){
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FILE *file = fopen ( path, "w" );
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if ( file ) {
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uint32_t writed = fwrite( data, 1, size, file );
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CHECK_SAME(writed, size);
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fclose(file);
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return writed;
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}
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CHECK_NULL(path, file);
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return 0;
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}
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uint32_t hal_flash_test(){
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char path[MAX_PATH];
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char buf[MAX_PATH];
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sprintf(path, "%s/%s_test.txt", (char *)get_current_dir_name(), get_filename(__FILE__));
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hal_flash_write(path, "1234560", 6);
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uint32_t size = hal_flash_read(path, buf, sizeof(buf));
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hlogd("read:%u, str:%s", size, buf );
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return 0;
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}
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