hulk/xlsw_3dp_ultrasonic_300K
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first version OK!!!!!

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yelvlab
2024-09-25 15:42:11 +08:00
parent 392ccaba81
commit 6581d6ff88
4 changed files with 34 additions and 60 deletions
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8
src/main.c
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@@ -13,7 +13,9 @@
#include "ultrasonic_driver.h"
#define ULTRASONIC_CYCLES 0x05U
#define ULTRASONIC_TRAN_US 50 // (ms)
#define ULTRASONIC_TRAN_US 1000 // (ms)
extern uint32_t capture_value;
/*!
\brief main function
@@ -31,7 +33,7 @@ int main(void)
/* ---------- debug start ---------- */
ultrasonic_transmit_delay();
ultrasonic_transmit_delay(240);
recevice_exti_config();
ultrasonic_echo_timer_config();
@@ -51,6 +53,8 @@ int main(void)
delay_ms(ULTRASONIC_TRAN_US);
ultrasonic_pwm_out_cycles(ULTRASONIC_CYCLES);
// printf("Send ultra sonic driver signal!\r\n");
delay_ms(2);
printf("cap_val:%ld\n", capture_value);
}
}