The purpose of this document is to present how to use the Timer for the generation of a PWM signal tunable in frequency and duty cycle. As an application example, this document is based on a basic “music” synthesizer through an external buzzer. Example code is also available in the it.
標簽： generation the document purpose
上傳時間： 2013-12-20
上傳用戶：z754970244
The sample software includes, common library, peripheral APIs, and test modules for the APIs. The common library include startup file, standard definition and header files, processor specific setup module, generic interrupt related APIs, timer routine, and scatter loading file. The peripheral directories include, GPIO, PWM, Real-time clock, timer, SPI, I2C, Watchdog timer, UART, external interrupt, etc.
標簽： APIs peripheral The includes
上傳時間： 2014-01-15
上傳用戶：zl5712176
ST7787 芯片的SPEC，比亞迪2.4inchLCM的SPEC。The ST7787 is a single-chip controller/driver for 262K-color, graphic type TFT-LCD. It consists of 720 source line and 320 gate line driving circuits. This chip is capable of connecting directly to an external microprocessor, and accepts Serial Peripheral Interface (SPI), 8-bits/9-bits/16-bits/18-bits parallel interface. Display data can be stored in the on-chip display data RAM of 240x320x18 bits. It can perform display data RAM read/write operation with no external operation clock to minimize power consumption. In addition, because of the integrated power supply circuits necessary to drive liquid crystal, it is possible to make a display system with the fewest components.
上傳時間： 2016-09-22
上傳用戶：woshini123456
FM1702的例子程序 Chip type : ATmega16L Program type : Application Clock frequency : 7.372800 MHz Memory model : Small external SRAM size : 0 Data Stack size : 256
標簽： type Application frequency 7.372800
上傳時間： 2016-10-08
上傳用戶：chfanjiang
it is programed on dsk6455，and test * 1 Internal memory Version * 2 external memory(SDRAM) * 3 Flash * 4 Codec * 5 UserIO * 6 MemPattern(Fill pattern) * 7 MemPattern(Address Pattern) * 8 DSP * 9 LED/Swt * 10 Codec LoopBack *
上傳時間： 2013-12-11
上傳用戶：wqxstar
內存管理程序，功能與FASTMM相似，PLEASE NOTE: There are two ways to install BigBrain. You may use the memory manager code natively compiled into your EXE or you can use an included external DLL which will allow you to share memory across multiple DLLs with one central place for memory management. Using the DLL allows your application to share strings, and serves the same purpose as the ShareMem unit included with Delphi. BigBrainShareMem.dll should be 100％ compatible with the DelphiMM.dll and could even simply be renamed to DelphiMM.dll to simplify deployment.
上傳時間： 2014-12-02
上傳用戶：蟲蟲蟲蟲蟲蟲
Although MATLAB® is a complete, self-contained environment for programming and manipulating data, it is often useful to interact with data and programs external to the MATLAB environment. MATLAB provides an interface to external programs written in the C and Fortran languages. This interface is part of the MATLAB Application Program Interface, or API.
標簽： self-contained manipulating environment programming
上傳時間： 2016-10-25
上傳用戶：stella2015
TMidiGen is a MIDI component by Alan Warriner which allows the simple creation of sound effects and note sequences within an application without the need for external files or resources. TMidiGen achieves this by generating the MIDI data in memory.
標簽： component TMidiGen Warriner creation
上傳時間： 2016-10-25
上傳用戶：h886166
Echo a received character, RX ISR used. Normal mode is LPM0. // USART1 RX interrupt triggers TX Echo. // Baud rate divider with 1048576hz = 1048576/38400 = ~27.31 (01Bh|03h) // ACLK = LFXT1 = 32768Hz, MCLK = SMCLK = default DCO = 32 x ACLK = 1048576Hz // //* An external watch crystal between XIN & XOUT is required for ACLK
標簽： character interrupt received triggers
上傳時間： 2016-10-31
上傳用戶：rishian
You may have heard the Latest Brief web service on CodeProject.com. It provides several methods for web client programs to retrieve information about CodeProject.com, such as the latest article updates, the latest comments, and the latest lounge posts, etc. Some very popular articles on the CodeProject site make use of this service. In this article, I am going to present a java client program that uses soap message to call the methods of this web service. My program is not a general java soap client, which means you cannot use it to call other web services directly. However, you can easily modify it for other web services. The program uses only basic Java, it does not depend on any other external class library.
標簽： CodeProject provides service methods
上傳時間： 2014-01-25
上傳用戶：baiom
