请问ESP32S3能否用MCPWM输出9路独立的pwm

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TuringQin
Posts: 4
Joined: Sun Feb 20, 2022 7:43 am

请问ESP32S3能否用MCPWM输出9路独立的pwm

Postby TuringQin » Sun Mar 27, 2022 7:48 am

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  1. 我想用ESP32S3模组自己写simplefoc控制3个无刷电机，但是我发现使用MCPWM 的UINT0控制两路无刷电机好像不行，控制一路可以，我的驱动器需要3路独立PWM的输出
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ESP_morris
Posts: 290
Joined: Wed Sep 05, 2018 6:23 am

Re: 请问ESP32S3能否用MCPWM输出9路独立的pwm

Postby ESP_morris » Mon Mar 28, 2022 8:26 am

3个无刷恐怕不行,S3总共就2组MCPWM外设,每组外设最多能输出3组互补PWM (也就是一个BLDC)
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