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基于mips CPU,uboot下flash读与LCD显示程序。
基于mips CPU,uboot下flash读与LCD显示程序。-Based on the mips CPU, uboot Reading under the flash and LCD display program.
- 2023-06-03 13:50:03下载
- 积分:1
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这是一个比较典型的PID处理程序,在使用单片机作为控制cpu时,请稍作简化,具体的PID 参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制...
这是一个比较典型的PID处理程序,在使用单片机作为控制cpu时,请稍作简化,具体的PID 参数必须由具体对象通过实验确定。由于单片机的处理速度和ram资源的限制,一般不采用浮点数运算,而将所有参数全部用整数,运算 到最后再除以一个2的N次方数据(相当于移位),作类似定点数运算,可大大提高运算速度,根据控制精度的不同要求,当精度要求很 高时,注意保留移位引起的“余数”,做好余数补偿。这个程序只是一般常用pid算法的基本架构,没有包含输入输出处理部分。-This is a typical PID process, as in the use of SCM control cpu, please slightly simplified, specific PID parameters to be specific targets identified by experiments. As SCM processing speed and ram resource constraints, generally do not use floating-point operations, and will use all the parameters of all integers, and the final calculations to divide one of the Nth 2 data (the equivalent displacement), will count for a similar operation, it will greatly increase the computing speed, control Accuracy of different requirements and high precision, displacement caused reservations to the attention of the "I", which I do several compensation. This procedure is commonly used algorithm pid the basic structure does not include input and output processing.
- 2022-03-19 08:10:44下载
- 积分:1
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MCS51系列单片机实现的16X2的LCD的数据显示
MCS51系列单片机实现的16X2的LCD的数据显示-MCS51 MCU series of 16X2 LCD data
- 2023-07-22 10:30:03下载
- 积分:1
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msp430f22x4 C语言程序实例。
msp430F22x4的C语言程序示例.-msp430F22x4 the C language program example.
- 2023-04-11 18:45:03下载
- 积分:1
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功能:
1、作为主机通讯采集两路下位机数据并将此数据通过8255送出(十路水位值)
并计算水头送STC板
2、采集数据为BCD码制,先转换成二进制...
功能:
1、作为主机通讯采集两路下位机数据并将此数据通过8255送出(十路水位值)
并计算水头送STC板
2、采集数据为BCD码制,先转换成二进制,处理后再转换成BCD
3、通讯采用方式3,多机通讯,上位机发地址时TB8=1,其他TB8=0
下位机SM2=1,RB8=1时产生中断后使SM2=0收发数据,结束后SM2=1
在此系统中本机硬件地址要设为0-Features: 1, as the host of two-way communication acquisition of data-bit machine and send this data through 8255 (the road level 10 value) and calculate the head sent to STC board 2, for BCD code data collection system, the first converted into binary, and then deal with the conversion into BCD 3, communication using methods 3, multi-machine communications, address PC made TB8 = 1, other TB8 = 0 under the digital machine SM2 = 1, RB8 = 1 when the failure to make SM2 = 0 to send and receive data, after the end of SM2 = 1 in this system to the local hardware address set to 0
- 2023-07-17 03:30:03下载
- 积分:1
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独立模块通过到单片机控制,数码管显示。能显示秒,分,时...
独立模块通过到单片机控制,数码管显示。能显示秒,分,时-Independent modules to single-chip microcomputer control, digital tube display. Can show seconds, minutes, hours
- 2022-01-24 15:01:29下载
- 积分:1
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the book an indispensable tool for embedded system
本书是嵌入式系统不可缺少的工具
- 2022-01-30 21:21:35下载
- 积分:1
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电子琴 1. 实验任务 1. 由 4X4 组成 16 个按钮矩阵,设计成 16 个音。 2. 可随意弹奏想要表达的音乐。...
电子琴 1. 实验任务 1. 由 4X4 组成 16 个按钮矩阵,设计成 16 个音。 2. 可随意弹奏想要表达的音乐。-a flower. An experimental tasks. Formed by the 4x4 matrix button 16, 16 designed to sound. 2. Free expression want to play the music.
- 2022-10-25 03:10:03下载
- 积分:1
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AVR单片机ATmega8的Modbus协议实现
AVR ATMega8 Modbus protocol implementation
- 2022-01-26 06:34:34下载
- 积分:1
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实现stc单片机,两个单片机之间的SPI通讯。单主单从
实现stc单片机,两个单片机之间的SPI通讯。单主单从-Stc achieve single-chip, two single-chip communications between the SPI. Single-master single from
- 2022-01-22 17:20:27下载
- 积分:1