From f3d6dd290dfd68a04a0a26b48e34bca096b73f96 Mon Sep 17 00:00:00 2001
From: jhChun <linea150028@gmail.com>
Date: Tue, 24 Mar 2026 18:25:50 +0900
Subject: [PATCH] =?UTF-8?q?FDS=20write=20=EC=BD=9C=EB=B0=B1=20=EB=AC=B4?=
 =?UTF-8?q?=ED=95=9C=20=EB=8C=80=EA=B8=B0=20=EC=A1=B0=EA=B1=B4=20=EB=B3=80?=
 =?UTF-8?q?=EA=B2=BD?=
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- fstorage.c: FDS write 콜백 무한 대기 -> 3초 타임아웃
---
 .../ble_peripheral/ble_app_bladder_patch/fstorage.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/project/ble_peripheral/ble_app_bladder_patch/fstorage.c b/project/ble_peripheral/ble_app_bladder_patch/fstorage.c
index 322d0a6..258e08f 100644
--- a/project/ble_peripheral/ble_app_bladder_patch/fstorage.c
+++ b/project/ble_peripheral/ble_app_bladder_patch/fstorage.c
@@ -244,6 +244,7 @@ void config_load( void )
     fds_record_desc_t desc = { 0 };
     fds_find_token_t  tok  = { 0 };
     uint8_t cfg_retry = 0;
+    uint32_t fds_wait_cnt = 0;  // FDS write 대기 카운터
 
  cfg_load_start:
     memset((char *)&desc, 0, sizeof(desc));
@@ -330,11 +331,21 @@ void config_load( void )
             fds_flag_write = false;
         }
 
-        while( fds_flag_write )
+        fds_wait_cnt = 0;   // 
+
+        while(fds_flag_write && fds_wait_cnt < 3000)  // FDS write 최대 3초 타임아웃
         {
             nrf_pwr_mgmt_run();
+            nrf_delay_ms(1);
+            fds_wait_cnt++;
         }
 
+        if(fds_flag_write)  // FDS write 타임아웃 시 플래그 강제 해제
+        {
+            DBG_PRINTF("[FDS] write TIMEOUT! forcing flag clear\r\n");
+            fds_flag_write = false;
+        }
+        
         if( (rc != NRF_SUCCESS) && (rc == FDS_ERR_NO_SPACE_IN_FLASH) )
         {
             rc = fds_gc();