怪物奇妙物语

宇宙无敌超级美少男的怪物奇妙物语

首页 新随笔 联系 管理
  819 随笔 :: 0 文章 :: 2 评论 :: 16万 阅读
package main
import (
"fmt"
)
type Bytes[]byte
func main(){
fmt.Println("hello")
fmt.Println("--------------")
// ascii 字符====================================
var ascChar = Bytes{65}
fmt.Println(string(ascChar))
fmt.Println(len(ascChar))
fmt.Println("--------------")
// 十六进制======================================
var u8 = 0x41
fmt.Printf("%d\n", u8)
fmt.Printf("0x%x\n", u8)
fmt.Println("--------------")
// 取高八位和低八位==================================
var reqId uint16 = 2002
// ----high 8 bit
reqIdH := uint8(reqId>>8)
fmt.Printf("reqIdH = 0x%x\n",reqIdH)
fmt.Printf("type of reqIdH = %T\n",reqIdH)
// ----low 8 bit
reqIdL := uint8(reqId &0xff )
fmt.Printf("reqIdL = 0x%x\n",reqIdL)
fmt.Printf("type of reqIdL = %T\n",reqIdL)
fmt.Println("--------------")
// msgLen============================
var msgLen uint32 = 0x12345678
var msgLenHH uint8 = uint8(msgLen >> 24 )
var msgLenHL uint8=uint8(msgLen >> 16 & 0xff )
var msgLenLH uint8=uint8(msgLen >> 8 & 0xff )
var msgLenLL uint8=uint8(msgLen & 0xff )
fmt.Printf("msgLenHH = 0x%x\n",msgLenHH)
fmt.Printf("type of msgLenHH = %T\n",msgLenHH)
fmt.Printf("msgLenHL = 0x%x\n",msgLenHL)
fmt.Printf("type of msgLenHL = %T\n",msgLenHH)
fmt.Printf("msgLenLH = 0x%x\n",msgLenLH)
fmt.Printf("type of msgLenLH = %T\n",msgLenHH)
fmt.Printf("msgLenLL = 0x%x\n",msgLenLL)
fmt.Printf("type of msgLenLL = %T\n",msgLenHH)
fmt.Println("--------------")
// msgType =======================
var msgType uint16 = 0x1234
// ----high 8 bit
msgTypeH := uint8(msgType>>8)
fmt.Printf("msgTypeH = 0x%x\n",msgTypeH)
fmt.Printf("type of msgTypeH = %T\n",msgTypeH)
// ----low 8 bit
msgTypeL := uint8(msgType &0xff )
fmt.Printf("msgTypeL = 0x%x\n",msgTypeL)
fmt.Printf("type of msgTypeL = %T\n",msgTypeL)
fmt.Println("--------------")
// agv 报文结构======================================
agvTcp := Bytes{0x5A,0x01,reqIdH,reqIdL,msgLenHH,msgLenHL,msgLenLH,msgLenLL,msgTypeH,msgTypeL}
fmt.Printf("%x\n",agvTcp)
fmt.Println("--------------")
}
posted on   超级无敌美少男战士  阅读(184)  评论(0编辑  收藏  举报
相关博文:
阅读排行:
· 清华大学推出第四讲使用 DeepSeek + DeepResearch 让科研像聊天一样简单!
· 推荐几款开源且免费的 .NET MAUI 组件库
· 实操Deepseek接入个人知识库
· 易语言 —— 开山篇
· Trae初体验
点击右上角即可分享
微信分享提示