13 lines
314 B
C
13 lines
314 B
C
#ifndef FREQUENCY_C
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#define FREQUENCY_C
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#define gSystemClock 120000000 // [Hz] system clock frequency
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#define PWM_FREQUENCY 20000 // PWM frequency = 20 kHz
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void start_signal(void);
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void start_frequency_scan(void);
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void set_pwm_period(uint32_t period);
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uint32_t gPeriod;
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uint32_t gPWMPeriod;
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#endif
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