도움말 센터 도움말 센터

PWM

BeagleBone^® Black 펄스 폭 변조 모듈 사용

BeagleBone Black을 사용하여 GPIO 핀에서 PWM(펄스 폭 변조) 신호를 만듭니다.

객체

beaglebone Connection to BeagleBone Black hardware

함수

`clear`	Terminate connection to BeagleBone Black hardware
`showAllPins`	Show diagram of all pins
`showPins`	Show diagram of GPIO pins
`enablePWM`	Enable PWM pin
`writePWMDutyCycle`	Writes PWM duty cycle to PWM pin
`writePWMFrequency`	Writes PWM frequency to PWM pin
`writePWMVoltage`	Writes average PWM voltage to PWM pin

도움말 항목

Use BeagleBone Black PWM to Capture PWM Measurements
This example shows how to use the BeagleBone Black PWM to generate a square wave of given frequency and duty cycle.
BeagleBone Black PWM
BeagleBone Black pulse-width modulation (PWM) module.
BeagleBone Black Pin Map
Detailed description of BeagleBone Black pin map.

문제 해결

Troubleshoot BeagleBone Black PWM

BeagleBone Black pulse-width modulation (PWM) module.