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epwm_trip_zone07-30
- dsp280x实现输出四路PWM波形,可以改变波形的周期和占空比,输出波形的相位也不同,在示波器上能看到波形,代码全部调试合格,ccs3.1下编译通过- This program requires the DSP280x header files. // // Initially tie TZ1 (GPIO12) and TZ2 (GPIO13) high. // // During the test, monitor ePWM1 or ePWM2 outpu
ADC_4PWM_3_Done
- DSP TMS320F2812的四轴飞行器控制程序,包含四路PWM输出,AD采集,及陀螺仪和加速度计的数据融合代码,姿态调整采样简单的PID控制算法-DSP TMS320F2812 four shaft vehicle control program, including four road PWM output, AD collection, and gyroscope and accelerometer data fusion code, attitude adjustment sampli
4_PWM_Done
- DSP TMS320F2812的输出比较模块的四路PWM波形输出,包括调节占空比-DSP TMS320F2812 output module is four road PWM waveform output, including regulating duty ratio
dsp
- Pwm输出信号的设计 试设计四路(PWM1,PWM2,PWM3,PWM4)输出,载波频率为8ms,波形关系如图所示(一个周期): -Design test design four (PWM1, PWM2, PWM3, PWM4) output Pwm output signal carrier frequency of 8ms, waveform relationship shown in Figure (a period):
Ex06_POP28335_PWM_LED
- DSP输出四路PWM波,用以点亮LED,可以推荐使用-DSP four PWM wave output for lighting LED, we can recommend the use of
PWM
- 可以使TMSF28335DSP产生四路两两互补的pwm波,其频率为50赫兹,占空比为百分之70与百分之50,且包含详细中文说明-TMSF28335DSP can produce four twos complement pwm wave having a frequency of 50 Hz, a duty cycle of 70 percent and 50 percent, and contains a detailed descr iption of Chinese
PWM模块原理及使用
- F28027有8路PWM(四个模块),4路HRPWM,特别对设计高精度电源提供了方便,每个PWM模块中又包括以下几个子模块:时基(Time-base)模块、计数比较(Counter-compare)模块、功能限定(Action-qualifier)模块、死区控制(Dead-band)模块、斩波(PWM-chopper)模块、事件触发(Event-trigger)模块、制动(Trip-zone)(不知道这样翻译恰当否)模块、数字比较(Digital Compare)模块。从这些模块的命名上看,用它
超声波发生器程序
- 四路PWM波形,有死区时间的设定,占空比可调(Four way PWM waveform, set dead time)