From 7189d09d73ed18977437c2f5d6569a73be2981aa Mon Sep 17 00:00:00 2001
From: Meng Zhuo <mengzhuo@iscas.ac.cn>
Date: Fri, 30 Jan 2026 11:02:00 +0800
Subject: [PATCH] App: clean up duplicate ARRAY_SIZE macros

---
 App/app/fm.c        | 4 ----
 App/app/menu.c      | 3 ---
 App/dcs.c           | 5 +----
 App/driver/bk1080.c | 4 ----
 App/driver/bk4819.c | 5 +----
 App/driver/bk4829.c | 6 +-----
 App/ui/helper.c     | 3 ---
 7 files changed, 3 insertions(+), 27 deletions(-)

diff --git a/App/app/fm.c b/App/app/fm.c
index 6ae37ebc..8bae8712 100644
--- a/App/app/fm.c
+++ b/App/app/fm.c
@@ -32,10 +32,6 @@
 #include "ui/inputbox.h"
 #include "ui/ui.h"
 
-#ifndef ARRAY_SIZE
-    #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
-#endif
-
 uint16_t          gFM_Channels[FM_CHANNELS_MAX];
 bool              gFmRadioMode;
 uint8_t           gFmRadioCountdown_500ms;
diff --git a/App/app/menu.c b/App/app/menu.c
index 453bc9c2..c5bad9e4 100644
--- a/App/app/menu.c
+++ b/App/app/menu.c
@@ -42,9 +42,6 @@
 #include "ui/menu.h"
 #include "ui/ui.h"
 
-#ifndef ARRAY_SIZE
-    #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
-#endif
 
 uint8_t gUnlockAllTxConfCnt;
 
diff --git a/App/dcs.c b/App/dcs.c
index ba668e81..655bbcb9 100644
--- a/App/dcs.c
+++ b/App/dcs.c
@@ -15,10 +15,7 @@
  */
 
 #include "dcs.h"
-
-#ifndef ARRAY_SIZE
-    #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
-#endif
+#include "misc.h"
 
 // CTCSS Hz * 10
 const uint16_t CTCSS_Options[50] = {
diff --git a/App/driver/bk1080.c b/App/driver/bk1080.c
index 9f8376b1..13113494 100644
--- a/App/driver/bk1080.c
+++ b/App/driver/bk1080.c
@@ -20,10 +20,6 @@
 #include "driver/system.h"
 #include "misc.h"
 
-#ifndef ARRAY_SIZE
-    #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
-#endif
-
 static const uint16_t BK1080_RegisterTable[] =
 {
     0x0008, 0x1080, 0x0201, 0x0000, 0x40C0, 0x0A1F, 0x002E, 0x02FF,
diff --git a/App/driver/bk4819.c b/App/driver/bk4819.c
index 89bf3df2..9cf50f90 100644
--- a/App/driver/bk4819.c
+++ b/App/driver/bk4819.c
@@ -19,6 +19,7 @@
 #include <stdio.h>
 
 #include "settings.h"
+#include "misc.h"
 
 #include "audio.h"
 
@@ -28,10 +29,6 @@
 #include "driver/systick.h"
 
 
-#ifndef ARRAY_SIZE
-    #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
-#endif
-
 #define PIN_CSN GPIO_MAKE_PIN(GPIOF, LL_GPIO_PIN_9)
 #define PIN_SCL GPIO_MAKE_PIN(GPIOB, LL_GPIO_PIN_8)
 #define PIN_SDA GPIO_MAKE_PIN(GPIOB, LL_GPIO_PIN_9)
diff --git a/App/driver/bk4829.c b/App/driver/bk4829.c
index 1af43bce..f0a3d72b 100644
--- a/App/driver/bk4829.c
+++ b/App/driver/bk4829.c
@@ -19,6 +19,7 @@
 #include <stdio.h>
 
 #include "settings.h"
+#include "misc.h"
 
 #include "audio.h"
 
@@ -27,11 +28,6 @@
 #include "driver/system.h"
 #include "driver/systick.h"
 
-
-#ifndef ARRAY_SIZE
-    #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
-#endif
-
 #define PIN_CSN GPIO_MAKE_PIN(GPIOF, LL_GPIO_PIN_9)
 #define PIN_SCL GPIO_MAKE_PIN(GPIOB, LL_GPIO_PIN_8)
 #define PIN_SDA GPIO_MAKE_PIN(GPIOB, LL_GPIO_PIN_9)
diff --git a/App/ui/helper.c b/App/ui/helper.c
index f2ef032b..408673cd 100644
--- a/App/ui/helper.c
+++ b/App/ui/helper.c
@@ -23,9 +23,6 @@
 #include "ui/inputbox.h"
 #include "misc.h"
 
-#ifndef ARRAY_SIZE
-    #define ARRAY_SIZE(arr) (sizeof(arr)/sizeof((arr)[0]))
-#endif
 
 void UI_GenerateChannelString(char *pString, const uint16_t Channel)
 {