From 2870df77560110aa73f80dbb12efcb20f62a06b7 Mon Sep 17 00:00:00 2001
From: klassents <klassen@elron.tech>
Date: Fri, 11 Apr 2025 04:42:24 +0300
Subject: [PATCH] =?UTF-8?q?=D0=98=D1=81=D0=BF=D1=80=D0=B0=D0=B2=D0=BB?=
 =?UTF-8?q?=D0=B5=D0=BD=D1=8B=20=D0=BA=D0=BE=D0=BC=D0=BC=D0=B5=D0=BD=D1=82?=
 =?UTF-8?q?=D0=B0=D1=80=D0=B8=D0=B8=20=D0=BA=20=D1=84=D1=83=D0=BD=D0=BA?=
 =?UTF-8?q?=D1=86=D0=B8=D0=B8=20ISR()?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 cores/arduino/trap_handler.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/cores/arduino/trap_handler.c b/cores/arduino/trap_handler.c
index 5754182..e3c5901 100644
--- a/cores/arduino/trap_handler.c
+++ b/cores/arduino/trap_handler.c
@@ -25,13 +25,16 @@ void __attribute__((weak)) ISR(void)
     In the project, you need to create a function of the form:
     extern "C" void ISR()
     {
-        // timer16 is taken as an example
-        if (TIM16_GET_ARRM_INT_STATUS(htimer16_1_))
+        if (EPIC_CHECK_TIMER16_1())
         {
-            // necessary actions
+            // timer16 is taken as an example
+            if (TIM16_GET_ARRM_INT_STATUS(htimer16_1_))
+            {
+                // necessary actions
+            }
+            // reset timer interrupt flags
+            TIM16_CLEAR_INT_MASK(htimer16_1_, 0xFFFFFFFF);
         }
-        // reset timer interrupt flags
-        TIM16_CLEAR_INT_MASK(htimer16_1_, 0xFFFFFFFF);
     }
     libraries required to use this example:
     #include "mik32_hal_timer16.h"