From 47c4133d2e3e01d3533bd4a4f8e145c2c8ee25c7 Mon Sep 17 00:00:00 2001
From: guozhanxin <guozhanxin@rt-thread.com>
Date: Tue, 6 Nov 2018 10:18:01 +0800
Subject: [PATCH] =?UTF-8?q?[update]add=20LONG=5FHOLD=5FCYC=20control=20LON?=
 =?UTF-8?q?G=5FPRESS=5FHOLD=20callback=20period.|=E6=B7=BB=E5=8A=A0?=
 =?UTF-8?q?=E5=AE=8FLONG=5FHOLD=5FCYC=E6=8E=A7=E5=88=B6=E9=95=BF=E6=8C=89?=
 =?UTF-8?q?=E4=BF=9D=E6=8C=81=E4=BA=8B=E4=BB=B6=E7=9A=84=E5=9B=9E=E8=B0=83?=
 =?UTF-8?q?=E5=91=A8=E6=9C=9F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 multi_button.c | 5 ++++-
 multi_button.h | 1 +
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/multi_button.c b/multi_button.c
index 0f561b4..9b0b6dc 100644
--- a/multi_button.c
+++ b/multi_button.c
@@ -178,7 +178,10 @@ void button_handler(struct button* handle)
         if(handle->button_level == handle->active_level) 
         {
             handle->event = (uint8_t)LONG_PRESS_HOLD;
-            EVENT_CB(LONG_PRESS_HOLD);
+            if (handle->ticks % LONG_HOLD_CYC == 0)
+            {
+                EVENT_CB(LONG_PRESS_HOLD);
+            }
         } 
         else 
         {
diff --git a/multi_button.h b/multi_button.h
index fd9f46c..938c6f8 100644
--- a/multi_button.h
+++ b/multi_button.h
@@ -9,6 +9,7 @@
 #define DEBOUNCE_TICKS    3 //MAX 8
 #define SHORT_TICKS       (300  / TICKS_INTERVAL)
 #define LONG_TICKS        (1000 / TICKS_INTERVAL)
+#define LONG_HOLD_CYC     (500 / TICKS_INTERVAL)
 
 typedef void (*BtnCallback)(void*);