搜索资源列表
ARM_GRAPHIC
- 在arm上模拟数字示波器,液晶屏上绘出方波、正弦波、锯齿波、三角波,并显示相关参数
PWM
- 利用DSP2812发出频率为7500Hz的方波
led(10-1)
- 在2812上产生一个PWM的方波点亮一个led对初学者会有用
10-road-input-capture
- STM32定时器10路输入捕获模式下采集方波频率-STM32 Timer 10 road input capture
2ms_sq_wave_generator
- Philips 89C51RD2 500Hz 方波發生器-Philips 89C51RD2 500Hz square wave generator
interrupt
- 用arm实现中断,已完成各向功能,实现输出50hz方波-the code of interrupt code
DAC
- 通过TMS320F2812控制DAC7625,实现四通道同时输出标准的50Hz正弦波,三角波,方波和直流,在一顶的范围内,实现频率可调.-TMS320F2812 control through the DAC7625, the realization of the standard four-channel output of the 50Hz sine wave, triangle wave, square wave and DC, one in the framework of the re
F00x_Blinky
- 8051F005 在1.6口输出定频方波-8051F005 in the fixed-frequency square-wave output of 1.6
jiaotongdeng
- 并行接口8255,定时/计时器8253,中断控制器8259A与计算机相连,通过8253产生1Hz的方波,并编程得到计时器,然后利用8259的中断功能和8255的并口输出数据功能做了一实时操作系统,来模拟十字路口交通灯的模拟-8255 parallel interface, timer/timer 8253, 8259A interrupt controller connected to a computer, by 8253 produce 1Hz square wave, and progra
Exp4DA
- ARM3000实验,利用开发板上3个键盘实现方波,三角波以及正弦波的切换显示。-ARM3000 experiment, use the keyboard 3 development board to achieve a square wave, triangle wave and sine wave switching display.
armfreq
- 用arm实现0-20MHz的方波频率测量-Achieved with the arm of the square wave 0-20MHz frequency measurement
low-pulse-triggered
- 在方式2计数期间,OUT端为高,当减到0,OUT端输出低脉冲。本实验用此低脉冲触发微控制器的中断。方式3是方波发生器方式,计数值N为偶数时,输出为对称方波,前N/2期间,OUT输出为高,后N/2期间,OUT为低。本实验中,时钟CLK信号由ALE接入,设Q0为输出频率,Q1为ALE频率,则:计算初值=Q1/Q0.-During the counting mode 2, OUT terminal is high, when reduced to 0, OUT-ended output low pul
LPC2138_PWM
- 使用LPC213X系列单片机产生PWM方波~通道、频率、占空比可调~不同频率均在定时时间上进行了校准~我使用的是11.0592M晶振,Hz单位,范围可达10-5-Use LPC213X MCU PWM square wave- generated channel, frequency, variable duty cycle- different frequencies were calibrated on a regular time- I am using 11.0592M crystal,
PWM
- freescale mc9s12xdt512 mcu pwm功能,产生脉冲可调的方波-pwm of freescale mc9s12xdt512 mcu
PWM-Interrupt
- PsocPWM中断方式,实现PWM方波的产生。-Psoc Pwm interruption,can create Pwm wave
pinlvji
- 基于STM32的频率计代码 可测出方波的频率 -Based on the STM32 cymometer code can be detected in the square wave frequency
TimerA
- 这是由msp430f169的定时器A写的产生方波的程序,频率为1K,p1.2口的输出占空比为0.75,p1.3口的输出占空比为0.25。-This is a program written by msp430f169 Timer A square wave, the frequency of 1K, the p1.2 mouth of the output duty cycle 0.75 p1.3 output of the duty cycle of 0.25.
三项方波
- 用STM32F103ZET6输出频率为50HZ的三项pwm,(Output three item 50HZ with STM32F103ZET6 frequency pwm,)
TM1产生SPWMTIM2同步信号
- 输出正弦和方波交替的波形,信号通过外部中断同步(Output sine and square wave alternated waveform, signal through external interrupt synchronization)
PWM波驱动舵机
- 利用STM32定时器输出一路PWM方波改变占空比控制舵机旋转