From daff1f6d245d12c289a1f4a0d4cc6f97a925179b Mon Sep 17 00:00:00 2001
From: Alexey Zholtikov <git@zh.com.ru>
Date: Sun, 5 Oct 2025 14:13:23 +0300
Subject: [PATCH] wip:

---
 src/ate0003.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/ate0003.c b/src/ate0003.c
index a364ba3..fbf069c 100644
--- a/src/ate0003.c
+++ b/src/ate0003.c
@@ -212,7 +212,7 @@ void zh_avr_pcf8574_event_handler(zh_avr_pcf8574_event_on_isr_t *event)
         }
         break;
     case NUM1_BUTTON:
-        if ((used_channels & (1 << CHANNEL1)) == 0)
+        if ((used_channels & CHANNEL1) == 0)
         {
             break;
         }
@@ -242,7 +242,7 @@ void zh_avr_pcf8574_event_handler(zh_avr_pcf8574_event_on_isr_t *event)
         }
         break;
     case NUM2_BUTTON:
-        if ((used_channels & (1 << CHANNEL2)) == 0)
+        if ((used_channels & CHANNEL2) == 0)
         {
             break;
         }
@@ -260,7 +260,7 @@ void zh_avr_pcf8574_event_handler(zh_avr_pcf8574_event_on_isr_t *event)
         }
         break;
     case NUM3_BUTTON:
-        if ((used_channels & (1 << CHANNEL3)) == 0)
+        if ((used_channels & CHANNEL3) == 0)
         {
             break;
         }
@@ -278,7 +278,7 @@ void zh_avr_pcf8574_event_handler(zh_avr_pcf8574_event_on_isr_t *event)
         }
         break;
     case NUM4_BUTTON:
-        if ((used_channels & (1 << CHANNEL4)) == 0)
+        if ((used_channels & CHANNEL4) == 0)
         {
             break;
         }