1) 兼容FAT16文件系統，長文件名，最大路徑長度260個字節,符合Microsoft Longfilename Specification。 2) 可移植于各種平臺，只需編寫sector驅動驅動，共計兩個函數：1）read_flash_sector() 2）write_flash_sector()。 3) 文件緩沖功能：1）讀文件時，讀位置在文件緩沖區內，則可直接讀文件緩沖區，不需要讀物理磁盤；文件緩沖區大小可使用編譯宏EnableFileBuf，TotalFileBUFsQTYeachFCB，FileBUFSize來控制。 4) 可同時打開多個文件；最大打開文件數可使用編譯宏MaximumFCB設定，MaximumFCB最大值限定為254。 5) 文件保護功能：文件可同時打開多個FCB，而只有其中一個FCB可以得到文件RD/WR權限。該功能完全由文件系統代碼來完成，上層應用無需編寫額外代碼。 6) 所有編譯宏存放于文件fat_cfg.h。 (本代碼只供測試，研究，設計使用，如需用于商業應用，請與作者聯系購買許可，qq:292942278，E-MAIL：tony_yang123@sina.com.cn）
上傳時間： 2017-01-09
上傳用戶：tuilp1a
Modbus協議，中文版 前 言 第一部分：Modbus協議 1 引言 2 縮略語 3 背景概要 4 總體描述 5 功能碼分類 6 功能碼描述 7 MODBUS異常響應 的實現指南 1 引言 2 Modbus數據鏈路層 3 物理層 4 安裝和文件 5 實現等級 6 附錄 Modbus .org Modbus Application Protocol Specification 第三部分：Modbus協議在TCP/IP上 1 引言 2 縮略語 3 背景概要 4 功能描述 5 實現指南
上傳時間： 2013-12-27
上傳用戶：ztj182002
MPI stands for the Message Passing Interface. Written by the MPI Forum (a large committee comprising of a cross-section between industry and research representatives), MPI is a standardized API typically used for parallel and/or distributed computing. The MPI standard is comprised of 2 documents: MPI-1 (published in 1994) and MPI-2 (published in 1996). MPI-2 is, for the most part, additions and extensions to the original MPI-1 Specification. The MPI-1 and MPI-2 documents can be downloaded from the official MPI Forum web site: http://www.mpi-forum.org/. Open MPI is an open source, freely available implementation of both the MPI-1 and MPI-2 documents. The Open MPI software achieves high performance the Open MPI project is quite receptive to community input.
標簽： comprising MPI Interface committee
上傳時間： 2013-12-22
上傳用戶：爺的氣質
1)兼容FAT16文件系統，長文件名，最大路徑長度260個字節,符合Microsoft Longfilename Specification。 2)可移植于各種平臺，只需編寫sector驅動驅動，共計兩個函數：1）read_flash_sector() 2）write_flash_sector()。 3)文件緩沖功能：1）讀文件時，讀位置在文件緩沖區內，則可直接讀文件緩沖區，不需要讀物理磁盤；文件緩沖區大小可使用編譯宏EnableFileBuf，TotalFileBUFsQTYeachFCB，FileBUFSize來控制。 4)可同時打開多個文件；最大打開文件數可使用編譯宏MaximumFCB設定，MaximumFCB最大值限定為254。 5)文件保護功能：文件可同時打開多個FCB，而只有其中一個FCB可以得到文件RD/WR權限。該功能完全由文件系統代碼來完成，上層應用無需編寫額外代碼。 6)所有編譯宏存放于文件fat_cfg.h。
上傳時間： 2014-01-17
上傳用戶：541657925
嵌入式FAT16文件系統源碼下載1) 兼容FAT16文件系統，長文件名，最大路徑長度260個字節,符合Microsoft Longfilename Specification。 2) 可移植于各種平臺，只需編寫sector驅動驅動，共計兩個函數：1）read_flash_sector() 2）write_flash_sector()。 3) 文件緩沖功能：1）讀文件時，讀位置在文件緩沖區內，則可直接讀文件緩沖區，不需要讀物理磁盤；文件緩沖區大小可使用編譯宏EnableFileBuf，TotalFileBUFsQTYeachFCB，FileBUFSize來控制。 4) 可同時打開多個文件；最大打開文件數可使用編譯宏MaximumFCB設定，MaximumFCB最大值限定為254。 5) 文件保護功能：文件可同時打開多個FCB，而只有其中一個FCB可以得到文件RD/WR權限。該功能完全由文件系統代碼來完成，上層應用無需編寫額外代碼。 6) 所有編譯宏存放于文件fat_cfg.h。
上傳時間： 2017-02-21
上傳用戶：515414293
Alicebot and AIML Software Implementations The AI Foundation and our community has three open source free software "products" 1. The Specification of the AIML language itself. 2. Various free software interpreters that implement (1). 3. The contents of the ALICE brain written in AIML (and other free AIML sets that exist).
標簽： Implementations Foundation and community
上傳時間： 2017-04-23
上傳用戶：jkhjkh1982
This example program is the source code for the FT232BM Test Application from our Utilities page. It can be used to test the handshaking lines on FT232BM based RS232/RS485/RS422 designs. This program can also be used for programming the external EEPROM over USB in a manufacturing environment. The test features require the test cable shown on ST_232_245.pdf to be connected. Our D2XX direct drivers should be installed for this application. The code can be modified to fit your requirements. To download the application source code , click here. To download the test cable Specification, click here.
標簽： Application Utilities the example
上傳時間： 2013-12-09
上傳用戶：aa17807091
The objective is to set up SPI communication between VTI Technologies digital pressure sensor component and an MCU of an application device ATMEGA16L. In this code example: ?The MCU is configured ?SCP1000-D01 is initialized and configured ?The high resolution measurement mode is activated ?Temperature and pressure information is read always when the DRDY pin is in high state Please refer to the document "SCP1000 Product Family Specification 8260800" for further information on SCP1000 register addressing and SPI communication. This document applies to the SCP1000-D01.
標簽： communication Technologies objective pressure
上傳時間： 2017-06-17
上傳用戶：youmo81
This application note considers the design of frequency- selective filters, which modify the frequency content and phase of input signals according to some Specification. Two classes of frequency-selective digital filters are considered: infinite impulse response (IIR) and finite impulse response (FIR) filters. The design process consists of determining the coefficients of the IIR or FIR filters, which results in the desired magnitude and phase response being closely approximated.
標簽： application considers frequency the
上傳時間： 2013-12-07
上傳用戶：chfanjiang
This application note considers the design of frequency- selective filters, which modify the frequency content and phase of input signals according to some Specification. Two classes of frequency-selective digital filters are considered: infinite impulse response (IIR) and finite impulse response (FIR) filters. The design process consists of determining the coefficients of the IIR or FIR filters, which results in the desired magnitude and phase response being closely approximated.
標簽： application considers frequency the
上傳時間： 2014-01-04
上傳用戶：ardager
