From 8b31639477e59cef4dc79c910b1c5803591359a0 Mon Sep 17 00:00:00 2001 From: jhchun Date: Fri, 10 Jul 2026 16:14:48 +0900 Subject: [PATCH] =?UTF-8?q?=EC=A0=84=EC=9B=90=20=EB=B2=84=ED=8A=BC=20boot?= =?UTF-8?q?=20threshold=20=EC=8B=9C=EA=B0=84=20=EB=B3=80=EA=B2=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/main.c b/src/main.c index e95cd51..56828ea 100644 --- a/src/main.c +++ b/src/main.c @@ -41,6 +41,9 @@ LOG_MODULE_REGISTER(vesiscan, LOG_LEVEL_INF); #define POWER_HOLD_NODE DT_NODELABEL(pwr_hold) // 전원 래치 #define POWER_BTN_NODE DT_NODELABEL(button_check) // 전원 버튼 +/* 전원 버튼 상태머신 (5ms 폴링) */ +#define BOOT_THRESHOLD 300 // 5ms x 400 = 2초 -> 초기화 시간 고려 체감상 2초에 맞춤 + /* 전원 제어 GPIO */ static const struct gpio_dt_spec power_hold = GPIO_DT_SPEC_GET(POWER_HOLD_NODE, gpios); static const struct gpio_dt_spec power_btn = GPIO_DT_SPEC_GET(POWER_BTN_NODE, gpios);