ggd

在单片机编程中位图及字库点阵提取程序源代码( The position chart and the fonts lattice withdraw the procedure source code in the monolithic integrated circuit programming )

crc校验程序，采样MEGA32单片机，可以设置为查表或者计算方式(crc check program, sampling MEGA32 microcontroller, can be set to look-up table or formula)

基于stm32f407的sd卡数据读写功能，源码数据(Based stm32f407 the sd card data read and write functions, source data)

诊断通信系统 AUTOSAR 诊断系统下位机与外界的通信由 DCM 负责。DCM 模块的主要功能在于保证诊断的数 据流管理诊断状态, 尤其是诊断会话和安全状态.(The communication between the lower computer and the outside of the diagnostic communication system AUTOSAR diagnosis system is responsible for the DCM. The main function of the DCM module is to ensure that diagnostic data flows are managed and diagnosed, especially in the diagnosis of sessions and security states.)

Generic I2C AVR asm routines

Advanced Engineering Electromagnetics Balanis 2nd Ed - Solution manual Ch10-12

atmega128单片机开发板附带的程序，12864显示图像(atmega128 MCU development board with the program, 12864 display images)

说明：  基于STM32F407的LED音乐频谱，AD+DMA采集音乐信号，利用FFT运算得出音乐频谱，通过10*8的LED点阵显示的音乐频谱单片机代码(Based on the LED music spectrum of STM32F407, AD+DMA collects the music signal, obtains the music spectrum by FFT operation, and displays the music spectrum code by 10*8 LED dot matrix.)

Classic GLCM texture calculation method, Modern signal processing used in the spectral estimation in matlab, Automatic identification in the matlab environment the size of the connected area.

实现流水灯，程序很简单，但适合初学者入门(Achieve water lights, the procedure is very simple, but suitable for beginners)