23 lines
408 B
C
23 lines
408 B
C
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#pragma once
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#include <string>
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#define PWM_PERIOD 1000000000
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class Pwm
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{
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public:
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Pwm(int port);
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~Pwm();
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void setFreq(int freq);
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int getFreq();
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void enable(bool bEnable);
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bool isEnable();
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private:
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const std::string path_base = "/sys/class/pwm/pwmchip";
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std::string path_enable = "enable";
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std::string path_duty_cycle = "duty_cycle";
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std::string path_period = "period";
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};
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