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pref: 优化长短按判断

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This commit is contained in:
CaoWangrenbo
2024-01-06 16:47:15 +08:00
parent 8f0a04b962
commit abca5d603c
3 changed files with 17 additions and 23 deletions
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13
app/by_rt_button.h
View File

@@ -4,12 +4,15 @@
#include "stdio.h"
#include "ch32v30x.h"
typedef enum rotate_button_event{
#define LONG_PRESS_THRESHOLD_MS (300ULL)
#define LONG_PRESS_THRESHOLD_TICK (LONG_PRESS_THRESHOLD_MS * 18000ULL)
typedef enum rotate_button_event {
rotate_button_press_short = 1,
rotate_button_press_long = 2,
rotate_button_forward = 3,
rotate_button_backward = 4,
}rotate_button_event;
rotate_button_press_long = 2,
rotate_button_forward = 3,
rotate_button_backward = 4,
} rotate_button_event;
extern uint8_t rotate_button;

24
app/isr.c
View File

@@ -219,24 +219,18 @@ void EXTI15_10_IRQHandler(void)
}
if (SET == EXTI_GetITStatus(EXTI_Line11)) {
static uint64_t time_via = 0;
system_delay_ms(10);
if (RESET == gpio_get_level(E11)) {
system_delay_us(200);
if (RESET == gpio_get_level(E11)) {
time_via = system_get_tick();
}
time_via = system_get_tick();
EXTI_ClearITPendingBit(EXTI_Line11);
} else {
system_delay_us(200);
if (SET == gpio_get_level(E11)) {
time_via = system_get_tick() - time_via;
if (time_via > LONG_PRESS_THRESHOLD_TICK) {
rotate_button = rotate_button_press_long;
} else {
rotate_button = rotate_button_press_short;
}
time_via = 0;
} else if (SET == gpio_get_level(E11)) {
time_via = system_get_tick() - time_via;
if (time_via > LONG_PRESS_THRESHOLD_TICK) {
rotate_button = rotate_button_press_long;
} else {
rotate_button = rotate_button_press_short;
}
time_via = 0;
EXTI_ClearITPendingBit(EXTI_Line11);
}
if (SET == EXTI_GetITStatus(EXTI_Line12)) {