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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
14.PWM
- 本实验用到的TMS320F28335的PWM口包括ePWM1A、ePWM1B、ePWM2A 、ePWM2B 、ePWM3A 、ePWM3B,通过代码实现对PWM波输出的控制.-TMS320F28335 control pwm OUT.
EPWM1
- DSP28335的EPWM实例,使用EPWM1模块的EPWM1A产生波形变化的矩形波,EPWM1B产生波形稳定的矩形波。-DSP28335 EPWM example, rectangular wave using the EPWM1 module of the EPWM1A waveform changes, EPWM1B generates a rectangular waveform stability.
PWM_TIMER_INT
- DSP28335的EPWM实例,使用EPWM1模块的中断,EPWM1A产生波形变化的矩形波,EPWM1B产生波形稳定的矩形波。EPWM2,EPWM3类似。-The DSP28335 EPWM instance, interrupt the use of the EPWM1 module, the rectangular wave EPWM1A waveform changes, EPWM1B generates a rectangula
PWM_AQ
- DSP28335的EPWM实例,使用EPWM1模块的动作控制AQ,来控制EPWM1A,EPAM1B对应的输出波形,EPWM2,EPWM3类似。- The DSP28335 instance of EPWM AQ using the EPWM1 module, motion control, to control EPWM1A, the output waveform, EPAM1B corresponding to the EPWM2,
Code-of-TMS320F280x-CCS4
- TMS320F2808例程官网原版教程非常珍贵-// TI File $Revision: /main/6 $ // Checkin $Date: April 6, 2005 15:15:10 $ // Modified by LSD_Hanbing to suit the LSD_EVM320F2801X, April 24,2007 //########################################
epwm_comp
- 说明 环境:DSP28035 输入:13脚COMP1A 输出:55,56 EPWM1A EPWM1B 根据外部输入的电压和内部设定的比较值进行比较,经内部处理后输出不同占空比的PWM波,两路互补。-Based on DSP28035 About epwm and comp output
FULL_BRIDGE
- 用于DSP28335的全桥驱动程序,随意GPIO口,不仅限于EPWM1A和1B产生死区,从原理技术层面上实现死区时间,频率可调。(it is a program for inverter with DSP28335. It has dead band which setted accroding to the basic count number.)