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基于51单片机的图形LCD驱动程序,建立了完成的中英文字符和基本图形输出程序,字符点阵从一片Flash存储器读出.-51 microcontroller-based graphic LCD driver, completion of the establishment of the Chinese and English characters and basic graphics output procedures, a character from a lattice Flash memory
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打开s3c2410的外中断16,通过该中断信号让内核从外部存储器里读数据。是一个中断驱动程序-open s3c2410 the external interrupt 16, so that the interruption signal from the external memory kernel read data. Is a disruption Driver
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Flash Low Level Driver Code,can read/write all flash memory
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基于STM32微处理器的SD卡(TF卡)文件系统读写.
103ZC,ZD等有SDIO,检查中。,This is a simple demonstration, based on STM32 and working with ST Evaluation board MB525 revA (old board), using the Embeddeded Library File System “EFSL” with an "SD" memory card in
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用verilog语言写的FPGA iic驱动程序,实现对存储器的读写,有需要的可以下载看看哦!-Language used to write verilog FPGA iic driver to achieve the memory read and write, there is a need can be downloaded to see Oh!
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基于LINUX下开发的块设备驱动程序源代码,能为初学者提供很好的参考作用,该程序使用一小块内存模拟块设备实现块设备的读写操作-Developed under the LINUX-based block device driver source code, can provide a good reference for beginners role, the process simulation using a small memory block devices to read and wri
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PCSC driver, rapper for CTAPI, read Memory card
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ATMEL AT24CXX 存储器驱动程序,
/* 一个通用的24C01-24C256共9种EEPROM的字节读写操作程序*/-ATMEL AT24CXX memory driver, /* a generic 24C01-24C256 A total of nine kinds of EEPROM byte read and write operating procedures* /
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一种电机调速控制方法,单片机:P89LPC9401.包括主要是对可控硅移相触发,程序主要包括利用P89LPC9401的FLASH,作数据存储器用的读写(不多见的思路)可控硅的移相触发程序。以及PCF8576笔画液晶屏的驱动程序-A motor speed control method, MCU: P89LPC9401. Including key is to trigger the SCR phase-shift, the program includes the use of P89LPC94
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方便移植的 fat16/32 库,在应用层、支持文件读写、目录创建、等功能,可以很方便的移植到小内存的系统中,可惜不支持目录删除-Designed for low memory embedded systems, this project is a multi-purpose platform independent C code implementation of a FAT16 & FAT32 driver with read & write support.
The library p
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I2C总线驱动,将数据写入2C02的某个存储地址,在读取这个地址上的数据,判断程序是否正确-I2C bus driver to write data to a memory address 2C02, read the address on the data, determine whether the correct
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The Memory project is a demo program for the AT91SAM7X256
using Atmel AT91SAM7X-EK Microcontroller Board.
It demonstrates an USB Memory based on USB Mass Storage Class.
LEDs are used to display the following:
- LED1 is on when USB Devi
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存储芯片27c801的读驱动程序,根据27c801的通讯协议编写-Read memory chip 27c801 driver, according to the communication protocol to write 27c801
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The Memory project is a demo program for the Keil MCB2140
Board using the Philips LPC2148 Microcontroller.
It demonstrates an USB Memory based on USB Mass Storage Class.
LEDs are used to display the following:
- P1.16: LED_RD is on whe
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只是把图片保存到SD卡,BMP格式.因是程序本来是把数据直接从DCMI DMA到LCD的,以获得流畅性,所以要保存的话得先通过RAM作过渡,不可能一边读摄像头数据一边保存至SD卡,肯定跟不上,而用RAM暂存的话,保存QVGA图片则需150K,为了节省RAM,我把LCD当作暂存存储器,拍照时停止DMA传送,并把LCD上的数据分行读回来再写到SD卡,加上BMP头即可,以后有空再弄个JPG编码保存的.由于不同驱动芯片的液晶屏,读回来的数据格式可能跟写进去的不同,像ILI932系列读出来的则是BGR56
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implementation of 16x2 lcd module driver in vhdl with the scroll a read facility.also a memory device is been also added.for 576 charecter in spartan 3 device tested.
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磁通存储芯片FM25H256驱动程序,分块读写方式和单字节读写。-Flux memory chips FM25H256 driver block read and write mode and single-byte read and write.
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MSP430F249单片机对铁电存储器FM24CL64的驱动程序,驱动铁电存储器FM24CL64读写字符型、整型、长整型数据。-MSP430F249 microcontroller FM24CL64 ferroelectric memory driver, the driver ferroelectric memory FM24CL64 read character, integer, long integer data.
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SST25VF016B存储芯片的读写,SPI通讯协议,包含SPI的驱动代码
用的MCU是8051系类的
环境是keil-Read and write SST25VF016B memory chip, SPI communication protocol, including SPI driver code
With MCU is the 8051 series
Environment is keil
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fm25xx系列铁电存储SPI驱动,包括对铁电的初始化、写数据到铁电和从铁电中读取数据,函数都有中文解释,对新手的理解很有帮助-Fm25xx series ferroelectric memory SPI driver, including the initialization of ferroelectric, write data to the ferroelectric and read data the ferroelectric, function have Chinese inte
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