在ESP32中,获取到的mac地址都是uint8_t数组类型的,在mqtt中需要十六进制字符串类型的。 #include<stdio.h>#include<string.h>typedef unsigned char uint8_t;intmain(void){uint8_t code[5]={0XAA,0X01,0XE3,0X23,0X34};char code_str[11]={0};sprintf(code_str,"%02X%02X%02X%02X%02X",code[0],...
发布签名发生变更后,用户是否需要先卸载原来的应用才能安装签名变更的应用 在AGC平台生成新的profile签名文件(.p7b),更新到HarmonyOS工程重新打包安装时提示:”code:9568322 error: signature verification failed due to not trusted app source” sign包和unsign包产物之间是否有差异 开发非UI功能,使用ts开发而非et...
00009 This source code is offered for use in the public domain. You may 00010 use, modify or distribute it freely. 00011 00012 This code is distributed in the hope that it will be useful, but 00013 WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY 00014 DISCLAIMED. This...
c := (*C.nfc_iso14443b2ct_info)(makeTarget(ISO14443B2CT, d.Baud)) c.btProdCode = C.uint8_t(d.ProdCode) c.btFabCode = C.uint8_t(d.FabCode)fori, b :=ranged.UID { c.abtUID[i] = C.uint8_t(b) }returnuintptr(unsafe.Pointer(c)) } 开发者ID:harikb,项目名称:nfc,代码行...
00012This code is distributed in the hope that it will be useful, but 00013WITHOUT ANY WARRANTY.ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY 00014DISCLAIMED.This includes but is not limited to warranties of 00015MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 00016*/ 00017 00018 #ifndef _...
以下為測試Code 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 #include <iostream> #include <sys/types.h> usingnamespacestd; intmain(){ unsignedlonglongvalue=0xFFFFFFFFFFFFFFFF; uint8_tnumber8 = value; uint16_tnumber16 = value; ...
/*There is some amount of overlap with <sys/types.h> as known by inet code*/#ifndef __int8_t_defined # define __int8_t_defined typedef signedcharint8_t; typedefshortintint16_t; typedefintint32_t; #if__WORDSIZE ==64typedeflongintint64_t; ...
/* There is some amount of overlap with <sys/types.h> as known by inet code */#ifndef__int8_t_defined#define__int8_t_definedtypedefsignedcharint8_t;typedefshortintint16_t;typedefintint32_t;#if__WORDSIZE == 64typedeflongintint64_t;#else__extension__typedeflonglongintint64_t;#endif...
* Returns: An error code. */uint8_tMax6651ClosedLoop::write(Register command,uint8_tdata)const{returni2c_->write(address_,uint8_t(command), data); } 开发者ID:rob-smallshire,项目名称:max6651,代码行数:8,代码来源:Max6651ClosedLoop.cpp ...
1、问题 今天搞openssl里面的客户端和服务端生成的随机数时候,PC端用的uint8_t数据类型,我用的是unsigned char类型,不一样,后来问了pc端的人,和到网上查了下他们的区别 2、解释 unsigned char 是8位 uint8_t是8位 一般理解就是它们没什么区别,用 uint8_t更加健壮 ...