From 0de95c5386be9994595af2369c6c6f1be368c2ad Mon Sep 17 00:00:00 2001
From: Marc Pasteur <marc.pasteur@gmail.com>
Date: Fri, 6 Mar 2026 07:22:00 +0100
Subject: [PATCH] dump to flash + poisoning

---
 sdkconfig.defaults | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sdkconfig.defaults b/sdkconfig.defaults
index c9f8b1f..766f39f 100644
--- a/sdkconfig.defaults
+++ b/sdkconfig.defaults
@@ -16,11 +16,13 @@ CONFIG_SPIRAM_MALLOC_RESERVE_INTERNAL=8192
 CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY=y
 CONFIG_CACHE_L2_CACHE_LINE_128B=y
 CONFIG_ESP_SYSTEM_PANIC_PRINT_HALT=y
+CONFIG_ESP_COREDUMP_ENABLE_TO_FLASH=y
 CONFIG_FATFS_LFN_HEAP=y
 CONFIG_FREERTOS_HZ=1000
 CONFIG_FREERTOS_VTASKLIST_INCLUDE_COREID=y
 CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=y
 CONFIG_FREERTOS_TASK_CREATE_ALLOW_EXT_MEM=n
+CONFIG_HEAP_POISONING_COMPREHENSIVE=y
 CONFIG_VFS_MAX_COUNT=15
 CONFIG_BSP_LCD_DPI_BUFFER_NUMS=2
 CONFIG_BSP_DISPLAY_LVGL_AVOID_TEAR=y