/*************************************************************************
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> File Name: rktools.h
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> Author: jkand.huang
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> Mail: jkand.huang@rock-chips.com
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> Created Time: Fri 17 May 2019 07:30:51 PM CST
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************************************************************************/
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#ifndef _RKTOOLS_H
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#define _RKTOOLS_H
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#define MTD_PATH "/proc/mtd"
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#define CMDLINE_LENGTH 2048
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#define EMMC_POINT_NAME "emmc_point_name"
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#define NAND_DRIVER_DEV_LBA "/dev/mtd0"
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//获取本地版本号
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bool getLocalVersion(char *version, int maxLength);
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//获取服务器版本号，用于从服务端下载固件前，先比较版本号
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bool getRemoteVersion(char *url, char *version, int maxLength);
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//从环境变量获取flash 的挂载点
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void getFlashPoint(char *path);
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//获取flash 的大小，M为单位，和flash 的块数
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int getFlashSize(char *path, long long* flash_size, long long* block_num);
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int getFlashInfo (size_t *total_size, size_t *block_size, size_t *page_size);
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//itoa(number,string,10);//按十进制转换
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//itoa(number,string,16);//按16进制转换
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char* itoa(int num, char* str, int radix);
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bool isMtdDevice();
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int getCurrentSlot();
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#endif
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