51单片机程序，请大家试一试，请提宝贵意见

用纯C语言实现C8051F单片机的在线程序更新-Using pure C language realize C8051F MCU online update

8051 Serial I/O Routines Ring buffered, interrupt-driven UART driver, written in Keil C .

单片机与嵌入式系统教材简介.pdf-microcontroller and embedded systems briefing materials. Pdf

FLASH芯片29C040的C源码-FLASH chip 29C040 C source

AVR microcontrol ,the program is a buzze speaker

中断触发的串口收发程序，可以检测按键，并且用四位数码管显示接收到的前四位代码，有详细的注释-Interrupt-triggered serial transceiver program can detect key, and LED display with four of the top four received the code, contains a detailed comment

aduc843的c程序例子-ADUC843 procedures example of c

用于motor控制的dispic实现-for motor control to achieve dispic

实现T9693C 液晶的51 C源程序 包含划线, 字符,图形,影像功能-T9693C LCD realize the source code contains the 51 C line, characters, graphics, video capabilities

从虚拟终端输入8个任意数据，通过串口传送给单片机的led_buf缓冲区，并在8个led上显示；按回车键对led_buf缓冲区中的数据进行由小到大排序，排序结果在led上显示。-From the virtual terminal eight arbitrary input data, through the serial port send buffer led_buf MCU and 8 led display led_buf press Enter to buffer the data from small to big sort, to sort the results in the led display.