当前位置:网站首页>ESP learning problem record
ESP learning problem record
2022-07-06 12:01:00 【csdndulala】
Arduino ESP32 development environment
Method 1: Official installation method
Method 2: Manual installation method
Both ways are through github download , Will failMethod 3: Provided here Another way
This method has packaged all the tools , Direct installation (arduino_esp32 The version is 2.0.3)If you need to use an updated version, you need to use the following methods :
Method 4: At present, there are two steps to be used github:arduino_esp32 The code base and Compiler tools ( The solution is to bypass github Implementation download )The code base can be accessed through Code cloud download code base
The compilation tool is through get.py Go to github download , Can be json In the document url Change to a downloadable addressPS Many posts say that you can also download through Xunlei and other download tools , No attempt
esp_now_add_peer Call error Report error as E (109) perhaps E (110)
resolvent
By way of ifidx Print It is found that the value isSerial.println(" before"); Serial.println(peerInfo.ifidx); peerInfo.ifidx = WIFI_IF_STA; Serial.println(" after"); Serial.println(peerInfo.ifidx);
22:03:42.883 -> before
22:03:42.883 -> 1073338336
22:03:42.883 -> after
22:03:42.883 -> 0Question why : Randomize the initial value of local variables . But I don't know this 1073338336 What do you mean Every time you restart it .
边栏推荐
- Contiki source code + principle + function + programming + transplantation + drive + network (turn)
- 几个关于指针的声明【C语言】
- Nodejs connect mysql
- Missing value filling in data analysis (focus on multiple interpolation method, miseforest)
- inline详细讲解【C语言】
- 機器學習--線性回歸(sklearn)
- B tree and b+ tree of MySQL index implementation
- gcc 编译选项
- 互聯網協議詳解
- 使用LinkedHashMap实现一个LRU算法的缓存
猜你喜欢
Analysis of charging architecture of glory magic 3pro
ToggleButton实现一个开关灯的效果
[CDH] cdh5.16 configuring the setting of yarn task centralized allocation does not take effect
I2C总线时序详解
Machine learning -- linear regression (sklearn)
sklearn之feature_extraction.text.CountVectorizer / TfidVectorizer
Unit test - unittest framework
【ESP32学习-1】Arduino ESP32开发环境搭建
电商数据分析--用户行为分析
JS object and event learning notes
随机推荐
Variable parameter principle of C language function: VA_ start、va_ Arg and VA_ end
关键字 inline (内联函数)用法解析【C语言】
5G工作原理详解(解释&图解)
2019 Tencent summer intern formal written examination
嵌入式启动流程
小天才电话手表 Z3工作原理
Internet protocol details
Inline detailed explanation [C language]
TypeScript
Oppo vooc fast charging circuit and protocol
锂电池基础知识
Pytorch实现简单线性回归Demo
Contiki源码+原理+功能+编程+移植+驱动+网络(转)
FTP文件上传文件实现,定时扫描文件夹上传指定格式文件文件到服务器,C语言实现FTP文件上传详解及代码案例实现
Basic knowledge of lithium battery
Several declarations about pointers [C language]
imgcat使用心得
I2C bus timing explanation
B tree and b+ tree of MySQL index implementation
vim命令行笔记