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Description: EasyARM2131开发板源码之一-----------6.GPIO输出实验-LED数码管显示0-F字符，同时控制LED1、LED2、LED3、LED4显示对应的16进行值-EasyARM2131 one source development board ----------- 6.GPIO experimental output - digital LED Display 0-F characters and control LED1, LED2, LED3, LED4 shows the corresponding values for 16
Platform: |
Size: 57089 |
Author: 李厘卡 |
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Description: 课程设计要求设计并用FPGA实现一个数字频率计，具体设计要求如下： 测量频率范围： 10Hz～100KHz 精度： ΔF / F ≤ ±2 % 系统外部时钟： 1024Hz 测量波形： 方波 Vp-p ＝ 3～5 V 硬件设备：Altera Flex10K10 五位数码管 LED发光二极管 编程语言：Verilog HDL / VHDL-curriculum design and FPGA design to achieve a digital frequency meter, the specific design requirements are as follows : measurement frequency range : 10Hz to 100KHz precision : F/F 2% external clock system : 1024Hz Waveform Measurement : square Vp-p = 3 ~ 5 V hardware : Altera Flex10K10 five digital LED light emitting diode programming languages : Verilog HDL/VHDL
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Size: 144384 |
Author: 兰 |
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Description: EasyARM2131开发板源码之一-----------6.GPIO输出实验-LED数码管显示0-F字符，同时控制LED1、LED2、LED3、LED4显示对应的16进行值-EasyARM2131 one source development board----------- 6.GPIO experimental output- digital LED Display 0-F characters and control LED1, LED2, LED3, LED4 shows the corresponding values for 16
Platform: |
Size: 62464 |
Author: 李厘卡 |
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Description: 89S51 与数码管显示器以及键盘SW 对应引脚的联机为：
P0.0-------------------------数码管显示器的a脚
P0.1-------------------------数码管显示器的b脚
P0.2-------------------------数码管显示器的c脚
P0.3-------------------------数码管显示器的d脚
P0.4-------------------------数码管显示器的e脚
P0.5-------------------------数码管显示器的f脚
P0.6-------------------------数码管显示器的g脚
P0.7-------------------------数码管显示器的dp脚
；
P2.2-------------------------数码管显示器1的驱动脚
P2.3-------------------------数码管显示器2的驱动脚
P2.4-------------------------数码管显示器3的驱动脚
P2.5-------------------------数码管显示器4的驱动脚
P2.6-------------------------数码管显示器5的驱动脚
P2.7-------------------------数码管显示器6的驱动脚
；
P2.2-------------------------键盘SW1
P2.3-------------------------键盘SW2
P2.4-------------------------键盘SW3
P2.5-------------------------键盘SW4
P2.6-------------------------键盘SW5
P2.7-------------------------键盘SW6-devised with the digital control display and keyboard SW corresponding pin online : P0.0------------------------- Digital Display of a foot P0 .1------------------------- LED display b feet P0.2------------------------- Digital Display foot width of the c------------------------- LED display d feet P0.4------------------------- LED display e feet P 0.5------------------------- Digital Display f Encl foot------------------------- LED display g feet P0.7------------------------- LED display dp feet; P2.2------------------------- Digital Display Driver feet of a P2.3------------------------- Digital Display Driver 2 feet P2.4------------------------- Digital Display Driver 3 feet dry weight------------------------- Digital Display Driver 4 feet P2.6-----------------------
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Size: 2048 |
Author: 恒学 |
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Description: ARM920T SamsungS3C2410平台下
LED测试程序
通过烧入Flash来执行引导程序，以点亮开发板上的LED来获得运行结果，是用来调试的最基本工具与手段。-ARM920T SamsungS3C2410 platform LED testing procedures into burning through F. lash guide to the implementation of procedures to light up the development of the LED board to be running results Debugging is used to the most basic tools, and means.
Platform: |
Size: 475136 |
Author: xxm |
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Description: LPC2124 SPI接口控制LED数码管显示0-F字符,同时控制4个LED显示对应的十六进制程序，包括PROTEUS仿真电路。-LPC2124 SPI interface to control LED digital tube display 0-F characters, simultaneous control of four LED display the corresponding hexadecimal procedures, including PROTEUS simulation circuit.
Platform: |
Size: 254976 |
Author: 龚剑 |
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Description: 使用BC7281A制作的键盘和LED显示产品 this is TIMER CONTROLL USE bc7281a x5045 DS1302
USE at89c4051 F=11.059MHz（24mhz)
2006.3.19 改时间设置次序：北京时间--长度--开始时间
2006.3.22 加使用限制（试用版）除霜250， 70h
2006.4.1 加看门狗
2007.1.12 刷新LED灯-BC7281A produced by the use of keyboard and LED display products, this is TIMER CONTROLL USE bc7281a x5045 DS1302 USE at89c4051 F = 11.059MHz (24mhz) 2006.3.19 change time settings as follows: Beijing 2006.3.22 start time plus the length of use restrictions (beta) In addition to Cream 250, 70h 2006.4.1 plus 2007.1.12 refresh watchdog LED lights
Platform: |
Size: 10240 |
Author: 我是好猫 |
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Description: DESCRIPTION : BIN to seven segments converter
-- segment encoding
-- a
-- +---+
-- f | | b
-- +---+ <- g
-- e | | c
-- +---+
-- d
-- Enable (EN) active : high
-- Outputs (data_out) active : low-DESCRIPTION : BIN to seven segments converter
-- segment encoding
-- a
--+---+
-- f | | b
--+---+ <- g
-- e | | c
--+---+
-- d
-- Enable (EN) active : high
-- Outputs (data_out) active : low
Platform: |
Size: 1024 |
Author: 张伯伦 |
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Description: TMS2407开发平台键盘LED试验，键盘输入0,1,2,3,4,5,6,7,8,9,a,b,c,d,e,f，LED输出0,1,2,3,4,5,6,7,8,9,-,E,H,L,NU-press the key and the leds display the key value!
the key value is from:0,1,2,3,4,5,6,7,8,9,a,b,c,d,e,f
the leds dislay the value as:0,1,2,3,4,5,6,7,8,9,-,E,H,L,NULL
Platform: |
Size: 14336 |
Author: 崔建 |
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Description: led显示屏该LED点阵显示模块采用AT89C52控制。可显示汉字、图形、动画及英文字符等；-f
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Size: 3059712 |
Author: 大品 |
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Description: 为了实现让单片机显示阿拉伯数字的功能，让我们来实现最简单的数码管显示：
单个数码管的静态驱动。
AVR单片机的端口驱动能力高达20mA，可以直接驱动数码管。可以利用ATmeg48
单片机的PD端口刚好可以驱动数码管的8个段。
这个实验的目的是在单个数码管上依次显示0，1，2，3，4，5，6，7，8，9，A，
B，C，D，E，F共16个字符，为显示十六进制数做好技术准备。-In order to achieve single-chip display Arabic numerals so that the function of, let us come to the realization of the simplest digital display: a single digital control of static drive. AVR microcontroller ports drive capability of up to 20mA, digital tube can be directly driven. Can use the PD-port single-chip ATmeg48 can just drive digital pipe paragraph 8. The purpose of this experiment was followed by a single digital tube display 0,1,2,3,4,5,6,7,8,9, A, B, C, D, E, F a total of 16 characters, to show hexadecimal number of good technical preparation.
Platform: |
Size: 10240 |
Author: 芳苹 |
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Description: LED显示，查表读码值。B、F、A、E、 D、dp、C、G为读码顺序-LED indicates that the value of reading look-up table. B, F, A, E, D, dp, C, G for the order of reading
Platform: |
Size: 1024 |
Author: Your |
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Description: 程序工作流程是：
1、产品按下电源开关，给电机及电刷供电，电机开始转
动，单片机得电也开始工作；
2、循环等待24圈，让电机转速基本稳定；
3、一圈计时，然后根据需要显示的总点数计算出每点的
延时；
4、检测同步信号；
5、取显示数据输出到端口上、延时，重复显示完所有的
数据；
6、一直重复第4、5步。-Workflow process are: 1, product press the power switch, power supply to the motor and brush, motor began to rotate, a single-chip power have begun to work 2, circle of waiting for 24 laps, so that the stability of motor speed 3, a circle time, and then show the total points to calculate the delay of each point 4, detection of synchronization signal 5, show the data output from the port, delay, duplication of all the data displayed 6, paragraph 4 has been repeated , step 5.
Platform: |
Size: 23552 |
Author: 吴勇 |
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Description: 这是一个关于单片机，控制LED（通过MAX7219），可通过接口接1602LCD。-F HGHG GHGS SFDHSDF GFHDF 。
Platform: |
Size: 41984 |
Author: yaya |
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Description: 通过PIC18F4550单片机的SPI功能实现单数码管的从0到F的显示。有PORTEUS的模拟及程序。希望对大家有帮助-this is a small program for pic18f4550. it displays the figure from 0 to F in a numerical code tube by using the module SPI of microcontroler
Platform: |
Size: 44032 |
Author: 潘磊 |
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Description: Led dotmatrix f/w
using iar embeded workbench
works fine-
Platform: |
Size: 7616512 |
Author: harrrrri |
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Description: 实现LED的显示0到F，基于keil开开发平台，protues仿真实现。-Achieve LED display 0 to F, based on keil open development platform, protues Simulation.
Platform: |
Size: 48128 |
Author: liuyong |
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Description: LPC2106的裸机程序控制LED数码管显示0-F字符,同时控制4个LED显示对应的十六进制。-LPC2106 bare metal process control LED digital display 0-F characters, simultaneous control of four LED display the corresponding hexadecimal.
Platform: |
Size: 72704 |
Author: 何情 |
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Description: 程序编写，LED动态显示12345678
#include<reg52.h>
#define uchar unsigned char
#define uint unsigned int
uchar code duma[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f, //共阴的数码管段选.将值送给P2口
0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x40,0x80,0x00} //数值‘ 0－F - 熄灭
uchar code wema[]={0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7} //片选，1-8个数码管
void delay(uchar x)
{
uchar a,b
for(a=x a>0 a--)
for(b=50 b>0 b--)
}
void main()
{
uchar i
while(1)
{
for(i=0 i<8 i++)
{
P2=duma[i+1] //取值从 1 开始。
P1=wema[i]
delay(20)
}
}
}-#include<reg52.h>
#define uchar unsigned char
#define uint unsigned int
uchar code duma[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f, //共阴的数码管段选.将值送给P2口
0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x40,0x80,0x00} //数值‘ 0－F - 熄灭
uchar code wema[]={0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7} //片选，1-8个数码管
void delay(uchar x)
{
uchar a,b
for(a=x a>0 a--)
for(b=50 b>0 b--)
}
void main()
{
uchar i
while(1)
{
for(i=0 i<8 i++)
{
P2=duma[i+1] //取值从 1 开始。
P1=wema[i]
delay(20)
}
}
}
Platform: |
Size: 1024 |
Author: fei |
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Description: 在51单片机中实现由4*4键盘控制7段数码管显示相应按键数值（0~F）。-Implemented in the microcontroller 51 from 4* 4 Keyboard control 7-segment display the corresponding key value (0 ~ F).
Platform: |
Size: 1024 |
Author: 力生 |
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