Files
btntest/include/button.h
DESKTOP-PUHFO60\dsx2016 22a3c469d4 Add button counter test on GPIO22 with SoftSPI touch and LVGL.
Each press increments on-screen count; touch Reset clears. Flashable firmware/cyd package.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-23 12:43:09 +08:00

11 lines
236 B
C

#pragma once
#include <stdint.h>
void button_init();
/** 轮询:检测按下边沿,返回本周期是否有一次有效按下 */
bool button_poll_press();
uint32_t button_count();
void button_reset_count();
bool button_is_down();