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  • 如何在Labview中通信/控制33521A或33522A?

    that uses SCPI, which is the vast majority of box instruments.PXI instruments do not use SCPI.Feel free

    2019-08-06 14:23

  • 如何连接外部EEPROM

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    2019-01-16 06:36

  • 请问CST92F30的ADC采样速率最大是多少?

    数据表中没有,z***d

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  • 好奇心HPC和PIC18F26K83不能通过USB连接器程序的设备

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    2018-10-30 15:18

  • 谁来解答一下树莓派3CPU频率的问题

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  • 请问虚拟系统原型有什么作用?

    虚拟系统原型是什么?虚拟系统原型有什么作用?

    2021-04-27 06:41

  • 如何把整数传给寄存器?

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    2019-07-02 09:21

  • 数组与联合数组的联合是否会产生相同的代码W.R.T时间来进行读写操作?

    大家好,我想知道这2个定义是否会产生相同的代码W.R.T时间来对它们进行读写操作?我的意思是,这两种结构的汇编指令都是不同的,但在时间尺度上,哪一种更有效,而对它们进行数据读写操作呢?非常感谢您的帮助。 以上来自于百度翻译 以下为原文 Hello everyoneI wonder if these 2 definitions would produce same code w.r.t time it takes to do read write operations on them? I mean that the assembly instructions for both constructs would be different but on the time scale which one of these would be more efficient while data read write operations are carried out on them? union{ unsigned int LUT[256]; struct {unsigned char LUT_L;unsigned char LUT_H; }s_LUT[256]; }u_LUT; Or union{ unsigned int LUT; struct {unsigned char LUT_L;unsigned char LUT_H; }s_LUT; }u_LUT[256]; Your help is highly appreciated.

    2018-11-30 16:24

  • Harmony USB HOST CDC锁定,TOKBUSY卡在PIC32上

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    2019-03-26 15:40

  • 机架电缆很乱

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    2019-04-24 14:09