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UCOS程序-任务调度
系统中的多个任务在运行时,经常需要互相无冲突地访问同一个共享资源,或者需要互相支持和依赖,甚至有时还要互相加以必要的限制和制约,才保证任务的顺利运行。因此,操作系统必须具有对任务的运行进行协调的能力,从而使任务之间可以无冲突、流畅地同步运行,而不致导致灾难性的后果。本章,我们仅介绍信号量和邮箱,消息队列将会在下一章介绍。
- 2022-11-06 21:05:04下载
- 积分:1
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S3C44BOX BIOS. Use the command : help show help
S3C44BOX的BIOS。可使用的命令:help --- show help ? --- = help date --- show or set current date time --- show or set current time setweek --- set weekday clock --- show system running clock setmclk --- set system running clock setbaud ------ set baud rate ipcfg ------ show or set IP address load ------ load file to ram comload ------ load file from serial port run ------ run from sdram prog ------ program flash copy ------ copy flash from src to dst address boot ------ boot from flash backup ------ move bios to the top of flash md ------ show memory data move ------ move program from flash to sdram-S3C44BOX BIOS. Use the command : help show help------------------ = help show date set current date or time or set------ show current time setweek------ set weekday show------ clock system running clock setmclk------ set system running clock setbaud set baud rate------------ ipcfg show or set IP address load------ load file to ram comload------ load file from serial port run--
- 2022-01-27 11:08:18下载
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嵌入式linux下开发的必备uClibc,这是最新版的源码uClibc
嵌入式linux下开发的必备uClibc,这是最新版的源码uClibc-0.9.28,也可以到www.uclibc.org下载。-embedded Linux development under the prerequisite uClibc, the latest version of uClibc source-0.9.28, can be downloaded to www.uclibc.org.
- 2022-04-09 18:49:43下载
- 积分:1
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lpc2478 usb_device source Oh!
lpc2478 usb_device 源程序哦!-lpc2478 usb_device source Oh!
- 2022-05-19 23:26:52下载
- 积分:1
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zigbee入门历程,初学者一定要看啊
zigbee入门历程,初学者一定要看啊-zigbee entry process, beginners have to look at ah! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
- 2022-05-23 12:08:59下载
- 积分:1
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D12USB驱动程序
D12USB驱动程序--Driver program for D12 USB.
- 2022-10-07 19:30:03下载
- 积分:1
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qlinux 是一款免费的,应用于嵌入式系统的软件操作系统
qlinux 是一款免费的,应用于嵌入式系统的软件操作系统-qlinux is a free software used in embedded systems operating systems
- 2022-05-23 11:15:50下载
- 积分:1
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jet sent SMS platform, LCM revealed sending and receiving numbers indicate the s...
座机短信发送平台,LCM显示发送和接受号码显示源程序。功能处理函数-jet sent SMS platform, LCM revealed sending and receiving numbers indicate the source. Function Functions
- 2022-07-17 21:58:42下载
- 积分:1
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音乐播放器
主要是通过Linux来进行音乐播放器的设计,使用的是小红帽Linux系统下的qt来进行设计。最终完成了简易的音乐播放器的设计。
- 2023-08-16 16:50:02下载
- 积分:1
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友善之臂 Mini2440开发板, ADC和触摸屏实验代码!
友善之臂 Mini2440开发板, ADC和触摸屏实验代码!-arm Mini2440 development board, ADC and touch screen test code!
- 2023-02-10 00:45:04下载
- 积分:1