ESP8266 Developer Zone The Official ESP8266 Forum 2018-12-20T17:30:02+08:00 https://bbs.espressif.com:443/feed.php?f=7&t=24525 2018-12-20T17:30:02+08:00 2018-12-20T17:30:02+08:00 https://bbs.espressif.com:443/viewtopic.php?t=24525&p=36074#p36074 <![CDATA[Re: esp8266 rtos pwm输出]]> https://github.com/espressif/ESP8266_RT ... eripherals

Statistics: Posted by Her Mary — Thu Dec 20, 2018 5:30 pm


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2018-11-26T14:02:05+08:00 2018-11-26T14:02:05+08:00 https://bbs.espressif.com:443/viewtopic.php?t=24525&p=35626#p35626 <![CDATA[esp8266 rtos pwm输出]]> 我是个esp8266 rtos的初学者。我现在在做PWM输出波形,当我调用pwm初始化pwm_init()方法就可以输出波形,并不需要调用pwm_start()。 我不清楚这里面的方法调用,请问这种情况是合理的吗?

Code:

uint32 pwm_duty[]={200};
   uint32 io_info[][3]={{PERIPHS_IO_MUX_GPIO4_U,FUNC_GPIO4,4}};   
   pwm_init(1000,pwm_duty,1,io_info);

Statistics: Posted by xiaoyao — Mon Nov 26, 2018 2:02 pm


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