add ultrasonic sending interval constant macro definition

This commit is contained in:
yelvlab 2024-09-25 10:56:03 +08:00
parent 48b081f736
commit 4252d59581

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@ -12,7 +12,8 @@
#include "ultrasonic_driver.h" #include "ultrasonic_driver.h"
#define ULTRASONIC_CYCLES 0x05U #define ULTRASONIC_CYCLES 0x05U
#define ULTRASONIC_TRAN_US 50 // (ms)
/*! /*!
\brief main function \brief main function
@ -47,7 +48,7 @@ int main(void)
while(1) while(1)
{ {
delay_ms(50); delay_ms(ULTRASONIC_TRAN_US);
ultrasonic_pwm_out_cycles(ULTRASONIC_CYCLES); ultrasonic_pwm_out_cycles(ULTRASONIC_CYCLES);
// printf("Send ultra sonic driver signal!\r\n"); // printf("Send ultra sonic driver signal!\r\n");
} }