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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
- 一个进行标准化降水指数的Fortran程序，可利用一起可能的输入数据预测降雨可能性。-Standardized precipitation index a Fortran program, available with the input data may predict the possibility of rain.
NUC501_datasheet_A1.4
- 适合使用NUVOTON nuc501 做开发的参考。-The NUC501 is an ARM7TDMI-based MCU, specifically designed to offer low-cost and high-performance for various applications, like interactive toys, edutainment robots, and home appliances. It integrates the 32-bit RISC CPU w
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
- 干旱指数运算，程序是根据云南六个站逐月降水平均，求取干旱指数-Drought index operation, the program is based on monthly precipitation average of six stations in Yunnan, to strike a drought index
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