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ADA.pdf
- Ada是一种表现能力很强的通用程序设计语言,它是美国国防部为克服软件开发危机,耗费巨资,历时近20年研制成功的。它被誉为 第四代计算机语言的成功代表。与其他流行的程序设计语言不同,它不仅体现了许多现代软件的开发原理,而且将这些原理付诸实现。因此,Ada语言的使用可大大改善软件系统的 清晰性, 可靠性, 有效性, 可维护性。Ada是现有的语言中无与伦比的一种 大型通用程序设计语言,它是现代计算机语言的成功代表,集中反映了 程序语言研究的成果。 Ada的出现,标志着软件工程成功地进入了国家和国际的规
biojava
- When build tools run on the same system as the program they produce, they can make a lot of assumptions about the system. This is typically not the case in embedded software development, where the build tools run on a host computer that differs from
electric-piano
- This example describes how to implement a scanning keyboard and then from the pressed key generate a corresponding defined sound frequency. Each time a key is pressed the corresponding frequency value is placed into the timer/counter register. When t
MyUsbHid
- 《圈圈教你玩USB》之 用户自定义的USB HID设备 ******\r\n", "****** AT89S52 CPU ******\r\n", "****** 建立日期:",__DATE__," ******\r\n", "****** 建立时间:",__TIME__," ******\r\n", "****** 作者:电脑圈圈 ******\r\n", "****** 欢迎访问作者的 ******\r\n", "****** USB专区:http://gro
MyUsbDevice
- 《圈圈教你玩USB》之 用户自定义的USB设备 AT89S52 CPU 打开上位机应用软件,然后按K1-K8分别进行测试 -" Circle teach you to play USB" in the user-defined USB device AT89S52 CPU open PC application software, and then press the K1-K8 were tested
