From c31109c750ece65fc30084e3f083e98c19392e34 Mon Sep 17 00:00:00 2001
From: Yuri D'Elia <wavexx@thregr.org>
Date: Tue, 8 Jun 2021 16:56:58 +0200
Subject: [PATCH] Implement MENU_DUMP: offline memory dump from "Support"
If MENU_DUMP is enabled, a new entry at the end of the "Support" menu is
added that allows to dump memory for offline use.
This allows to trigger a memory dump at any moment during regular usage
(either idling or printing) and to recover the dump later even after a
hardware reset.
---
Firmware/ultralcd.cpp | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index 39eb0a03..8edcf707 100755
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -1801,6 +1801,19 @@ static void lcd_preheat_menu()
lcd_generic_preheat_menu();
}
+
+#ifdef MENU_DUMP
+#include "xflash_dump.h"
+
+static void lcd_dump_memory()
+{
+ lcd_beeper_quick_feedback();
+ xfdump_dump();
+ lcd_return_to_status();
+}
+#endif
+
+
//! @brief Show Support Menu
//!
//! @code{.unparsed}
@@ -1992,7 +2005,9 @@ static void lcd_support_menu()
MENU_ITEM_SUBMENU_P(_i("Voltages"), lcd_menu_voltages);////MSG_MENU_VOLTAGES c=18
#endif //defined VOLT_BED_PIN || defined VOLT_PWR_PIN
-
+#ifdef MENU_DUMP
+ MENU_ITEM_FUNCTION_P(_i("Dump memory"), lcd_dump_memory);
+#endif
#ifdef DEBUG_BUILD
MENU_ITEM_SUBMENU_P(PSTR("Debug"), lcd_menu_debug);////MSG_DEBUG c=18
#endif /* DEBUG_BUILD */