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2407SPI
- 该程序利用LF2407的SPI模块向MAX5121芯片发送数据用于D/A转换,MAX5121的模拟输出端输出一个三角波-the procedures used LF2407 the MAX5121 SPI chip modules to send data for D / A conversion, the MAX5121 output analog output - a triangular wave
m-saiic
- 通讯实验程序。用到了IIC,SPI,UART和相应的中断,上位机通过UART将数据发送至主机,主机通过LED显示数据并将数据发送至从机,从机接收后通过SPI发送回主机。并再次显示数据。-communications experimental procedure. Use the IIC, SPI, UART and the corresponding disruption PC through UART send data to the mainframe, mainframe data thr
spidmadriver
- 本驱动程序在linux2.6.17中测试通过。yangxing msn:lelma_yx@hotmail.com 希望对SPI操作的朋友有所帮助。 一、工作方式: 从设备:SPI为MASTER模式 S3C2410:SPI为SLAVE模式+DMA 二、工作流程 1.S3C2410从接收:当从设备发送数据时,S3C2410利用DMA方式收数,收到指定长度的数据,则进入DMA中断,将接收的数据拷出。 2.S3C2410从发送:当S3C2410需要发送,首先由RTS请求
howtoOpmizetheM25P80
- M25P80是意法半导体公司推出的8M大容量串行接口Flash器件,采用2.7V-3.6V单电源供电,兼容标准的SPI接口,器件在上升沿接收数据,在下降沿发送数据,接口时钟最高为40MHz,支持最大256bytes的快速页面编程操作、快速的块擦除(512Kbit)操作和快速的整体擦除操作具有操作暂停和硬件写保护功能-M25P80 is agreed that the semiconductor company introduced 8M large capacity Serial Interfa
M25p80BasicWR
- M25P80是意法半导体公司推出的8M大容量串行接口Flash器件,采用2.7V-3.6V单电源供电,兼容标准的SPI接口,器件在上升沿接收数据,在下降沿发送数据,接口时钟最高为40MHz,支持最大256bytes的快速页面编程操作、快速的块擦除(512Kbit)操作和快速的整体擦除(8MHz)操作;具有操作暂停和硬件写保护功能。-M25P80 is agreed that the semiconductor company introduced 8M large capacity Serial
atmega162SPI
- 用单片机的SPI串口实现数据发送和接收的C语言代码-MCU SPI serial data send and receive C language code
SPI1_Configuration
- STM32的SPI初始化的头文件,其中数据的发送和接收函数,发送完成后返回本次通讯读取的数据。-The head of the STM32 SPI initialization file, which data to send and receive functions, after sending this communication to read back the data.
freescale_SPI
- freescale的SPI通信程序, 其中端口PORTM用作SPI的第二功能,发送的数据若能接收则在端口B的LED灯上显示-freescale the SPI communication program, including work as an SPI port PORTM second feature, send the data received in the port B if the LED lights on the display
atmega8
- nrf24l01和ATmega8之间通信协议,刚试验成功,可以简单的收发数据,模拟SPI口-nrf24l01 and communication protocols between ATmega8 just successfully tested, you can simply send and receive data, simulation SPI port
Spi01
- 2812实现SPI的回送测试模式,SPI自发自收,发送和接收采用查询方式实现,将SPISIMO和SPISOMI两个引脚内部短接,实现自发自收模式。SPI将0-99这100个数字逐个发出,然后逐个接收存入Spi_VarRx[]。-2812 to implement the SPI loopback test mode, SPI spontaneous self-closing, send and receive be achieved using query will SPISIMO and SP
RC522
- MFRC522串口通信1.硬件上将I2C,EA接低电平.2,SDA接CPU的TXD,D7接CPU的RXD.将3.3V电源也接入进来. 软件上将SPI收发改为串口收发,并将串口输出的寄存器地址也改为00XXXXXXb,10XXXXXXb的格式.通讯波特率采用默认的9600. -MFRC522 serial communication 1. Hardware will I2C, EA then low .2, SDA then CPU' s TXD, D7 CPU then the RXD
mcbsp_loopback
- DSP28335的MCBSP接口的驱动程序,类似SPI口的功能,可进行数据的收发-The DSP28335 MCBSP interface driver, similar to the SPI port can send and receive data
SSP_master
- LPC1343单片的SPI主机模式操作源代码,使用的是自带的SPI口,主机模式-LPC1343 SPI RECEIVE AND SEND DATA IN MASTER MODE
spi_sendbyte
- spi_sendbyte 用于发送SPI数据的控制-spi_sendbyte used to send data on the control of SPI
TMSX28xx
- X28xx功能单元使用.doc 例1、初始化锁相环及外设时钟函数 例2、.cmd格式文件举例 例3、定时器中断应用举例 例4、利用事件管理器输出多种频率的正弦信号输出例程 例5、SPI和DAC TLV 5617接口例程 例6、CAN总线消息发送例程 例7、使用FIFO缓冲发送数据 例8、使用FIFO缓冲接收数据 例9、ADC应用举例 -Functional unit X28xx use. Doc Cases 1, phase-locked
ALIENTEK-MINISTM32-SPI-Test
- STM32 SPI通讯测试,通过SPI方式接收发送数据。-STM32 SPI communication test, through the SPI mode to receive and send data.
STM32 SPI双机通信
- 做主机接收时,不能和发送共用一个函数。该程序是基于stm32的双机通信程序。一定要理解好主机和从机的作用,做主机时会控制通信的时钟,从机是不能产生时钟的。如果从机要发送数据,那可以在主机发送数据 的时钟上发送数据。(You cannot share a function with the host when you host the receiver. The program is based on STM32 dual computer communication program. Be su
SPI_Master
- spi 主发送模块,功能已测试没有问题,各个信号已标注(SPI main send module, the function has been tested, no problem, each signal has been marked)
spi_slave_test
- 实现spi协议的从机代码,亲测可用。按照字节接收,发送可以实现一次发送19字节,可按照需要更改。(The implementation of the code of the SPI slave protocol is available. By byte received, sending can be sent to send 19 bytes at a time, which can be changed as needed.)
spi_master
- 用verilog编写的SPI代码,这个代码是FPGA作为主机可以发送和读取数据,上板验证过,我测试的时候SPI的CLK速率是5M,读写都没问题,稳,至于更高的速率没测试过。 下面鬼畜的百度翻译大家就不要看了,我不知道他想表达啥意思~(SPI code written in Verilog, the code is FPGA as the host can send and read data, the upper board verified, when I test the SPI CL