1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (C) 2023 Rockchip Electronics Co., Ltd. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Licensed under the Apache License, Version 2.0 (the "License"); 5*4882a593Smuzhiyun * you may not use this file except in compliance with the License. 6*4882a593Smuzhiyun * You may obtain a copy of the License at 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * http://www.apache.org/licenses/LICENSE-2.0 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * Unless required by applicable law or agreed to in writing, software 11*4882a593Smuzhiyun * distributed under the License is distributed on an "AS IS" BASIS, 12*4882a593Smuzhiyun * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*4882a593Smuzhiyun * See the License for the specific language governing permissions and 14*4882a593Smuzhiyun * limitations under the License. 15*4882a593Smuzhiyun */ 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #ifndef _RKTOOLS_H 18*4882a593Smuzhiyun #define _RKTOOLS_H 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #include <stdbool.h> 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #define MTD_PATH "/proc/mtd" 23*4882a593Smuzhiyun #define CMDLINE_LENGTH 2048 24*4882a593Smuzhiyun #define EMMC_POINT_NAME "emmc_point_name" 25*4882a593Smuzhiyun #define NAND_DRIVER_DEV_LBA "/dev/mtd0" 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun //获取本地版本号 30*4882a593Smuzhiyun bool getLocalVersion(char *version, int maxLength); 31*4882a593Smuzhiyun //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 32*4882a593Smuzhiyun bool getRemoteVersion(char *url, char *version, int maxLength); 33*4882a593Smuzhiyun //从环境变量获取flash 的挂载点 34*4882a593Smuzhiyun void getFlashPoint(char *path); 35*4882a593Smuzhiyun //获取flash 的大小，M为单位，和flash 的块数 36*4882a593Smuzhiyun int getFlashSize(char *path, long long* flash_size, long long* block_num); 37*4882a593Smuzhiyun int getFlashInfo (size_t *total_size, size_t *block_size, size_t *page_size); 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun //itoa(number,string,10);//按十进制转换 41*4882a593Smuzhiyun //itoa(number,string,16);//按16进制转换 42*4882a593Smuzhiyun char* itoa(int num, char* str, int radix); 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun bool isMtdDevice(); 45*4882a593Smuzhiyun int getCurrentSlot(); 46*4882a593Smuzhiyun #endif 47