dijkstra 这是用C语言实现的贪心算法 看这个程序前最好先看看图形说明...

通过本程序，学习者可以使用自己的a51和C51程序T89C51CC01学习看门狗功能。

at89c51 ADC0809 Basic

ofdm系统全局函数，包括可视化窗口的定义-OFDM system, global function, including the definition of visualization window

本程序是数字钟的单片机汇编程序，可供大家参考。-This procedure is the single-chip digital clock assembler for your reference.

从键盘读入一个四位的十六进制数，CRT显示等值的二进制数. 由于每个十六进制数位对应4个二进制，所以每读入一个十六进制位后，即可将其对应的4个二进制位依次输出。由于数字‘０’~ ‘９’的ASCⅡ码为30H～39H,字母‘a’～‘f’与 ‘A’～‘F’的ASCⅡ码为61H～66H 与41H～46H ，因此，如果输入的字母为数字‘０’～‘９’，则其低４位即为对应的二进制位；如果输入的字符为字母‘ａ’～‘ｆ’或‘Ａ’～‘Ｆ’，则需要减７，然后通过移位将低４位依次输出。 -Reading from the keyboard into a 4 hexadecimal number, CRT display equivalent binary number. Since each hexadecimal number of the corresponding 4-bit binary, so every time into a hexadecimal places, can be its corresponding 4-bit binary sequence output. Due to the number

矩阵键盘扫描扫描之线反转法.asm把扫描到的键值，通过计算机的串口发送出去。-KEY scanning line inversion method. Asm

对图像做了简单处理，最后一段代码段实现4各功能，汇编运算较多-Do a simple image processing, the realization of the last paragraph of the code segment 4 of the function, the compilation of more computing

it can help you know C++ souce program quckily

三字节BCD转三字节16进制的51汇编（带注释）-BCD byte to three of 16 three-byte hexadecimal 51 compilation (with Notes)

用C51实现多个舵机的分时复用控制:在KELI CX51采用混合编程用一个字节的位移实现.-C51 realize a number of steering gear with the time-sharing multiplex control: KELI CX51 in the use of mixed language programming with a byte displacement realize.