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Regarding frequency issues with PWM generation using simulink and deploying onto arduino

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chandan reddy 2016-4-3

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https://ww2.mathworks.cn/matlabcentral/answers/276811-regarding-frequency-issues-with-pwm-generation-using-simulink-and-deploying-onto-arduino

评论： Tuhinanshu Mishra 2022-3-16

Hi...I'm trying to generate 6 PWM signals by comparing a 50 HZ sine wave with a 50 HZ triangular wave using the relational operator , sine wave source and repeating sequence ( for triangular wave). Since my modulating signal is of 50 HZ, when I connect a scope, I'm getting pulses of 50 HZ frequency. When I deploy the same model onto Arduino Mega, the frequency is getting reduced to around 15 HZ instead of 50 HZ . How to fix this ?

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Tuhinanshu Mishra 2022-3-16

same problem. If you did find the soultion please comment

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younes akakba 2018-6-16

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https://ww2.mathworks.cn/matlabcentral/answers/276811-regarding-frequency-issues-with-pwm-generation-using-simulink-and-deploying-onto-arduino#answer_324883

i have the same problem any solution ??

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Tuhinanshu Mishra 2022-3-16

same problem. If you did find the soultion please comment

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