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UniversalDriverCollection
- 各种接口总线万能驱动程序宝典,这个程序可用于USB、SPI等总线的驱动-A variety of universal interface bus driver canon that this procedure can be used for USB, SPI and other bus drivers
sdinSPI
- sd program in spi interface .. you can connect a sd memmory using spi interface
SPI
- 水文分析中干旱指标spi的计算代码,可计算多时间尺度的指标,黏贴成m文件即可,文件内有注释描述。-Spi hydrological drought index analysis of the calculation code, and calculate multi-time scale of the index, you can paste into the m file, file comments within the descr iption.
stm_32F_lis_02
- Profichip’s VPC3+S is a communication chip with 8-Bit parallel processor interface for intelligent PROFIBUS DP-Slave applications. Alternatively an SPI or I 2 C interface can be used to communicate with the chip.
spi
- 根据月降水数据批量计算SPI,可以计算不同时间尺度。-SPI calculated according to monthly precipitation data quantities can be calculated on different time scales.
Verilog-for-SDcard
- 啊,我前段时间编这个,当时晕的,用verilog做SD卡的例子网上很少,我当时找了好多C语言的,主要是知道发送命令的顺序和控制流程,你可以先做好SPI部分,运用C程序的发送命令顺序,把SD卡初始化,提取SD卡特定寄存器看成不成功,其实只要SPI时序没问题,一般没问题,之后用Winhex看看你的SD卡的FAT系统,网上有学习用的资料,好好算算数,之后应该可以做到直接读写SD卡,但若想随意读写SD卡工作量太大了,我还没这勇气-Ah, I make this a while ago, at that
1
- 1、实现SPI驱动TSC2046,读取X,Y触摸坐标 2、触摸坐标和LCD坐标的对应关系可由矩阵平移、旋转、缩放三者来表示 XL XT*A+XT*B+C YL YT*D+YT*E+F 采用五点校正算法,计算出参数A,B,C,D,E,F 因为参数多为小数不易存放,所以乘以一个参数作为整数存放。 3、每次读取触摸按下的坐标时,读TSC2046的是触摸坐标, 而需要的是LCD坐标,所以把触摸坐标和上述参数代入上面等式即可获得-1, to achieve SPI drive