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SQCOMM51
- 51串行令牌格式 a51编译 Read data from serial port and write into buffer DPTR pointed in XRAM if a data frame is received and calculate the check sum if a information frame is received return control byte only -51 serial format A51 compile
TFTDriverNew_V2
- TFT液晶屏驱动模块Verilog源码。实现方法：XC95288+K6R4008，K6R4008主要用作帧缓冲区，此模块仅支持256色-TFT LCD driver module Verilog source code. Realization: XC95288+ K6R4008, K6R4008 mainly used as a frame buffer, this module only supports 256 colors
ndsdev_framebuffer
- NDS开发中用到的双缓冲技术，可以作为nds入门的学习资料。-Just for NDS dev resource, which is programming for double-frame-buffer.
framebufferdrive
- 基于s3c44b0下的lcd帧缓存驱动，已在红帽9下编译通过-Based s3c44b0 drive under the lcd frame buffer has been compiled by the Red Hat 9
51C
- 实现SJA1000T内部的接收缓冲区只有64B ,所以在程序中定义了容纳32个Frame结构体数组can- rbuf [ ]并组成环形缓冲区。同时也定义了相同大小的数组eth- rbuf [ ]组成以太网接收的环形缓冲区。 -Internal receive buffer to achieve SJA1000T only 64B, it is defined in the program structure to accommodate an array of Frame 32 can-rbuf
70267396lcd_driver-framebuffer
- THIS FRAME BUFFER.-THIS IS FRAME BUFFER.
【19】DMA PWM WS2812 GPIO输出16组
- STM32作为主控芯片，72Mhz，利用DMA+PWM实现驱动WS2812，创建16个并行800kBit / s数据流的想法如下： 使用定时器每1.25us创建一个800kHz的时基和一个DMA请求。 使用2个比较模块在低位时间（350ns）和高位时间（700ns）下创建DMA请求 1.25us DMA请求将GPIO端口的所有位设置为高电平 350ns DMA请求将数据从帧缓冲区传输到GPIO端口。如果该位为0，GPIO引脚将变为低电平，否则将保持高电平。 700ns DMA请求将所有