hulk/xlsw_3dp_ultrasonic_300K
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 2 Wiki Activity

fix

Browse Source
This commit is contained in:
yelvlab
2024-09-25 15:56:26 +08:00
parent 6581d6ff88
commit 7cb354967c
2 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/main.c
View File

@@ -13,7 +13,7 @@
#include "ultrasonic_driver.h"
#define ULTRASONIC_CYCLES 0x05U
#define ULTRASONIC_TRAN_US 1000 // (ms)
#define ULTRASONIC_TRAN_US 50 // (ms)
extern uint32_t capture_value;
@@ -33,7 +33,7 @@ int main(void)
/* ---------- debug start ---------- */
ultrasonic_transmit_delay(240);
ultrasonic_transmit_delay(250);
recevice_exti_config();
ultrasonic_echo_timer_config();

2
src/ultrasonic_driver.c
View File

@@ -176,7 +176,7 @@ void ultrasonic_echo_timer_config(void)
timer_icinitpara.icpolarity = TIMER_IC_POLARITY_BOTH_EDGE;
timer_icinitpara.icselection = TIMER_IC_SELECTION_INDIRECTTI;
timer_icinitpara.icprescaler = TIMER_IC_PSC_DIV1;
timer_icinitpara.icfilter = 0x0A; // 设置滤波器
timer_icinitpara.icfilter = 0x03; // 设置滤波器
timer_input_capture_config(TIMER16, TIMER_CH_0, &timer_icinitpara);
// timer_enable(TIMER16);