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nRF905芯片驱动程序,程序包括配置寄存器的定义,SPI定义,接收发数据包传输等...
nRF905芯片驱动程序,程序包括配置寄存器的定义,SPI定义,接收发数据包传输等-nRF905 chip drivers, programs, including the definition of configuration registers, SPI definition, receive the packet transmission, and other hair
- 2022-07-02 19:54:59下载
- 积分:1
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DOS下采用中断接收数据的串口通讯的例子,很难找到的好东西!
DOS下采用中断接收数据的串口通讯的例子,很难找到的好东西!-DOS interrupt receiving serial data communications example, it is difficult to find the good stuff!
- 2022-07-07 07:54:34下载
- 积分:1
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энэ хүү юу нь
应用背景10%-н урьдчилгааны байрны зээлийн талаар мэдээлэл бна уу? Хэн дуртай нь авж болохымуу?关键技术Өрсөлдөөн гоё шүү. Хөгжмийн салбар маань нойрноосоо сэрээд, бүр хөгжөөд, олон улсын түвшинд хүрэх ойртож байна. Бүгд л хожино
- 2022-01-28 10:17:52下载
- 积分:1
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GNUC是编译开发开源软件,嵌入式linux软件的平台软件,如果你厌烦了VC,BC,如果你想投身于开源事业,那么请学习GC吧!...
GNUC是编译开发开源软件,嵌入式linux软件的平台软件,如果你厌烦了VC,BC,如果你想投身于开源事业,那么请学习GC吧!-GNUC is to compile the development of open-source software, embedded Linux software platform software, if you are tired of the VC, BC, if you wish to participate in open-source cause, then please learn GC!
- 2022-12-22 11:25:03下载
- 积分:1
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交通灯: 1. 因为本设计是交通灯的控制,所以要先了解实际交通灯的变化规律。假设一个十字路口为东西南北走向。初始状态0为东西红灯,南北红灯。然后转状态1南北绿灯...
交通灯: 1. 因为本设计是交通灯的控制,所以要先了解实际交通灯的变化规律。假设一个十字路口为东西南北走向。初始状态0为东西红灯,南北红灯。然后转状态1南北绿灯通车,东西红灯。过一段时间转状态2,南北绿灯闪几次转亮黄灯,延时几秒,东西仍然红灯。再转状态3,东西绿灯通车,南北红灯。过一段时间转状态4,东西绿灯闪几次转亮黄灯,延时几秒,南北依然红灯。最后循环至状态1。 2. 双色LED是由一个红色LED管芯和一个绿色管芯封装在一起,公用负端。当红色正端加高电平,绿色正端加低电平,红灯亮;红色正端加低电平,绿色正端加高电平,绿灯亮;两端都加高电平,黄灯亮。 急救车和交通灯: 中断服务程序的关键是:1. 保护进入中断时的状态,并在推出中断之前恢复进入时的状态;2. 必须在中断程序中设定是否允许中断重入,即设置EX0位。 本设计使用了INT0中断,一般中断程序进入时应保护 PSW,ACC以及中断程序使用但非其专用的寄存器。本设计中的INT0程序保护了PSW,ACC,2等三个寄存器并且在退出前恢复了这三个寄存器。另外中断程序中涉及到关键数据的设置时应关中断,及设置时不允许重入。本设计中没有涉及这种情况。 name:trled1.asm trled2.asm-traffic lights : 1. Because of the design of the traffic lights, so there must first understand the traffic lights change. Assuming a crossroads for the east-west north-south. Initial state of things 0 red light, red light north-south. Then the state opening of a north-south green, red things. For a period of time to state 2-green flashing yellow light switch several times, a few seconds delay, things are still red. Three sub-state, opening things green, red ligh
- 2022-04-29 18:17:53下载
- 积分:1
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MSP430F149 control using radio frequency chip CC1000 ordinary two
用MSP430F149控制普通射频芯片CC1000的双向通信程序(串口、液晶显示),软件按状态机原理实现,开发环境为IAR-MSP430F149 control using radio frequency chip CC1000 ordinary two-way communication process (serial, liquid crystal display), the software state machine according to the principle of implementation and development environment for the IAR
- 2022-01-27 22:18:08下载
- 积分:1
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This is a PWM process, suitable for beginners to use, easy to learn, I was from...
这是一个PWM程序,适合新手入门使用,简单易学,本人就是从这个简单例程开始学习AVR单片机, 希望对新人有帮助-This is a PWM process, suitable for beginners to use, easy to learn, I was from the beginning of learning this simple routine AVR microcontroller, would like to help newcomers
- 2023-05-13 05:55:03下载
- 积分:1
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嵌入式Linux设计与应用
嵌入式Linux设计与应用- Inserts type Linux to design and to apply
- 2022-02-01 05:27:15下载
- 积分:1
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测试DaVinci平台硬件uart的linux端程序
测试DaVinci平台硬件uart的linux端程序-DaVinci UART hardware platform to test the linux client program
- 2022-01-26 03:45:13下载
- 积分:1
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基于ARM9的LINUX下的按键驱动程序,代码中有详细的注释,对于在此基础之上的二次开发或者是直接调用都非常方便!...
基于ARM9的LINUX下的按键驱动程序,代码中有详细的注释,对于在此基础之上的二次开发或者是直接调用都非常方便!-ARM9 based LINUX keys under the driver, a detailed code of the Notes for the foundation of the second development is a direct call or very convenient!
- 2022-08-14 14:03:15下载
- 积分:1